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-rw-r--r--drivers/clk/renesas/Kconfig70
-rw-r--r--drivers/clk/renesas/Makefile11
-rw-r--r--drivers/clk/renesas/clk-rcar-gen2.c279
-rw-r--r--drivers/clk/renesas/clk-rcar-gen3.c1140
-rw-r--r--drivers/clk/renesas/r8a7790-cpg-mssr.c295
-rw-r--r--drivers/clk/renesas/r8a7791-cpg-mssr.c292
-rw-r--r--drivers/clk/renesas/r8a7792-cpg-mssr.c249
-rw-r--r--drivers/clk/renesas/r8a7794-cpg-mssr.c276
-rw-r--r--drivers/clk/renesas/r8a7795-cpg-mssr.c369
-rw-r--r--drivers/clk/renesas/r8a7796-cpg-mssr.c342
-rw-r--r--drivers/clk/renesas/r8a77970-cpg-mssr.c233
-rw-r--r--drivers/clk/renesas/r8a77995-cpg-mssr.c241
-rw-r--r--drivers/clk/renesas/rcar-gen2-cpg.h49
-rw-r--r--drivers/clk/renesas/rcar-gen3-cpg.h60
-rw-r--r--drivers/clk/renesas/renesas-cpg-mssr.c175
-rw-r--r--drivers/clk/renesas/renesas-cpg-mssr.h117
16 files changed, 3094 insertions, 1104 deletions
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index 8eca88c6ee..b5a6bcc3af 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -4,9 +4,79 @@ config CLK_RENESAS
help
Enable support for clock present on Renesas RCar SoCs.
+config CLK_RCAR_GEN2
+ bool "Renesas RCar Gen2 clock driver"
+ def_bool y if RCAR_32
+ depends on CLK_RENESAS
+ help
+ Enable this to support the clocks on Renesas RCar Gen2 SoC.
+
+config CLK_R8A7790
+ bool "Renesas R8A7790 clock driver"
+ def_bool y if R8A7790
+ depends on CLK_RCAR_GEN2
+ help
+ Enable this to support the clocks on Renesas R8A7790 SoC.
+
+config CLK_R8A7791
+ bool "Renesas R8A7791 clock driver"
+ def_bool y if R8A7791
+ depends on CLK_RCAR_GEN2
+ help
+ Enable this to support the clocks on Renesas R8A7791 SoC.
+
+config CLK_R8A7792
+ bool "Renesas R8A7792 clock driver"
+ def_bool y if R8A7792
+ depends on CLK_RCAR_GEN2
+ help
+ Enable this to support the clocks on Renesas R8A7792 SoC.
+
+config CLK_R8A7793
+ bool "Renesas R8A7793 clock driver"
+ def_bool y if R8A7793
+ depends on CLK_RCAR_GEN2
+ help
+ Enable this to support the clocks on Renesas R8A7793 SoC.
+
+config CLK_R8A7794
+ bool "Renesas R8A7794 clock driver"
+ def_bool y if R8A7794
+ depends on CLK_RCAR_GEN2
+ help
+ Enable this to support the clocks on Renesas R8A7794 SoC.
+
config CLK_RCAR_GEN3
bool "Renesas RCar Gen3 clock driver"
def_bool y if RCAR_GEN3
depends on CLK_RENESAS
help
Enable this to support the clocks on Renesas RCar Gen3 SoC.
+
+config CLK_R8A7795
+ bool "Renesas R8A7795 clock driver"
+ def_bool y if R8A7795
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A7795 SoC.
+
+config CLK_R8A7796
+ bool "Renesas R8A7796 clock driver"
+ def_bool y if R8A7796
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A7796 SoC.
+
+config CLK_R8A77970
+ bool "Renesas R8A77970 clock driver"
+ def_bool y if R8A77970
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A77970 SoC.
+
+config CLK_R8A77995
+ bool "Renesas R8A77995 clock driver"
+ def_bool y if R8A77995
+ depends on CLK_RCAR_GEN3
+ help
+ Enable this to support the clocks on Renesas R8A77995 SoC.
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index bd635052be..a65d89f59c 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -1 +1,12 @@
+obj-$(CONFIG_CLK_RENESAS) += renesas-cpg-mssr.o
+obj-$(CONFIG_CLK_RCAR_GEN2) += clk-rcar-gen2.o
+obj-$(CONFIG_CLK_R8A7790) += r8a7790-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A7791) += r8a7791-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A7792) += r8a7792-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A7793) += r8a7791-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A7794) += r8a7794-cpg-mssr.o
obj-$(CONFIG_CLK_RCAR_GEN3) += clk-rcar-gen3.o
+obj-$(CONFIG_CLK_R8A7795) += r8a7795-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A7796) += r8a7796-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A77970) += r8a77970-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A77995) += r8a77995-cpg-mssr.o
diff --git a/drivers/clk/renesas/clk-rcar-gen2.c b/drivers/clk/renesas/clk-rcar-gen2.c
new file mode 100644
index 0000000000..f65b18c7f6
--- /dev/null
+++ b/drivers/clk/renesas/clk-rcar-gen2.c
@@ -0,0 +1,279 @@
+/*
+ * Renesas RCar Gen2 CPG MSSR driver
+ *
+ * Copyright (C) 2017 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <errno.h>
+#include <asm/io.h>
+
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+#define CPG_RST_MODEMR 0x0060
+
+#define CPG_PLL0CR 0x00d8
+#define CPG_SDCKCR 0x0074
+
+struct clk_div_table {
+ u8 val;
+ u8 div;
+};
+
+/* SDHI divisors */
+static const struct clk_div_table cpg_sdh_div_table[] = {
+ { 0, 2 }, { 1, 3 }, { 2, 4 }, { 3, 6 },
+ { 4, 8 }, { 5, 12 }, { 6, 16 }, { 7, 18 },
+ { 8, 24 }, { 10, 36 }, { 11, 48 }, { 0, 0 },
+};
+
+static const struct clk_div_table cpg_sd01_div_table[] = {
+ { 4, 8 }, { 5, 12 }, { 6, 16 }, { 7, 18 },
+ { 8, 24 }, { 10, 36 }, { 11, 48 }, { 12, 10 },
+ { 0, 0 },
+};
+
+static u8 gen2_clk_get_sdh_div(const struct clk_div_table *table, u8 div)
+{
+ while ((*table++).val) {
+ if ((*table).div == div)
+ return div;
+ }
+ return 0xff;
+}
+
+static int gen2_clk_enable(struct clk *clk)
+{
+ struct gen2_clk_priv *priv = dev_get_priv(clk->dev);
+
+ return renesas_clk_endisable(clk, priv->base, true);
+}
+
+static int gen2_clk_disable(struct clk *clk)
+{
+ struct gen2_clk_priv *priv = dev_get_priv(clk->dev);
+
+ return renesas_clk_endisable(clk, priv->base, false);
+}
+
+static ulong gen2_clk_get_rate(struct clk *clk)
+{
+ struct gen2_clk_priv *priv = dev_get_priv(clk->dev);
+ struct cpg_mssr_info *info = priv->info;
+ struct clk parent;
+ const struct cpg_core_clk *core;
+ const struct rcar_gen2_cpg_pll_config *pll_config =
+ priv->cpg_pll_config;
+ u32 value, mult, div, rate = 0;
+ int ret;
+
+ debug("%s[%i] Clock: id=%lu\n", __func__, __LINE__, clk->id);
+
+ ret = renesas_clk_get_parent(clk, info, &parent);
+ if (ret) {
+ printf("%s[%i] parent fail, ret=%i\n", __func__, __LINE__, ret);
+ return ret;
+ }
+
+ if (renesas_clk_is_mod(clk)) {
+ rate = gen2_clk_get_rate(&parent);
+ debug("%s[%i] MOD clk: parent=%lu => rate=%u\n",
+ __func__, __LINE__, parent.id, rate);
+ return rate;
+ }
+
+ ret = renesas_clk_get_core(clk, info, &core);
+ if (ret)
+ return ret;
+
+ switch (core->type) {
+ case CLK_TYPE_IN:
+ if (core->id == info->clk_extal_id) {
+ rate = clk_get_rate(&priv->clk_extal);
+ debug("%s[%i] EXTAL clk: rate=%u\n",
+ __func__, __LINE__, rate);
+ return rate;
+ }
+
+ if (core->id == info->clk_extal_usb_id) {
+ rate = clk_get_rate(&priv->clk_extal_usb);
+ debug("%s[%i] EXTALR clk: rate=%u\n",
+ __func__, __LINE__, rate);
+ return rate;
+ }
+
+ return -EINVAL;
+
+ case CLK_TYPE_FF:
+ rate = (gen2_clk_get_rate(&parent) * core->mult) / core->div;
+ debug("%s[%i] FIXED clk: parent=%i div=%i mul=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, core->mult, core->div, rate);
+ return rate;
+
+ case CLK_TYPE_DIV6P1: /* DIV6 Clock with 1 parent clock */
+ value = (readl(priv->base + core->offset) & 0x3f) + 1;
+ rate = gen2_clk_get_rate(&parent) / value;
+ debug("%s[%i] DIV6P1 clk: parent=%i div=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, value, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_MAIN:
+ rate = gen2_clk_get_rate(&parent) / pll_config->extal_div;
+ debug("%s[%i] MAIN clk: parent=%i extal_div=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, pll_config->extal_div, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_PLL0:
+ /*
+ * PLL0 is a configurable multiplier clock except on R-Car
+ * V2H/E2. Register the PLL0 clock as a fixed factor clock for
+ * now as there's no generic multiplier clock implementation and
+ * we currently have no need to change the multiplier value.
+ */
+ mult = pll_config->pll0_mult;
+ if (!mult) {
+ value = readl(priv->base + CPG_PLL0CR);
+ mult = (((value >> 24) & 0x7f) + 1) * 2;
+ }
+
+ rate = (gen2_clk_get_rate(&parent) * mult) / info->pll0_div;
+ debug("%s[%i] PLL0 clk: parent=%i mult=%u => rate=%u\n",
+ __func__, __LINE__, core->parent, mult, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_PLL1:
+ rate = (gen2_clk_get_rate(&parent) * pll_config->pll1_mult) / 2;
+ debug("%s[%i] PLL1 clk: parent=%i mul=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, pll_config->pll1_mult, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_PLL3:
+ rate = gen2_clk_get_rate(&parent) * pll_config->pll3_mult;
+ debug("%s[%i] PLL3 clk: parent=%i mul=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, pll_config->pll3_mult, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_SDH:
+ value = (readl(priv->base + CPG_SDCKCR) >> 8) & 0xf;
+ div = gen2_clk_get_sdh_div(cpg_sdh_div_table, value);
+ rate = gen2_clk_get_rate(&parent) / div;
+ debug("%s[%i] SDH clk: parent=%i div=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, div, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_SD0:
+ value = (readl(priv->base + CPG_SDCKCR) >> 4) & 0xf;
+ div = gen2_clk_get_sdh_div(cpg_sd01_div_table, value);
+ rate = gen2_clk_get_rate(&parent) / div;
+ debug("%s[%i] SD0 clk: parent=%i div=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, div, rate);
+ return rate;
+
+ case CLK_TYPE_GEN2_SD1:
+ value = (readl(priv->base + CPG_SDCKCR) >> 0) & 0xf;
+ div = gen2_clk_get_sdh_div(cpg_sd01_div_table, value);
+ rate = gen2_clk_get_rate(&parent) / div;
+ debug("%s[%i] SD1 clk: parent=%i div=%i => rate=%u\n",
+ __func__, __LINE__,
+ core->parent, div, rate);
+ return rate;
+ }
+
+ printf("%s[%i] unknown fail\n", __func__, __LINE__);
+
+ return -ENOENT;
+}
+
+static ulong gen2_clk_set_rate(struct clk *clk, ulong rate)
+{
+ return gen2_clk_get_rate(clk);
+}
+
+static int gen2_clk_of_xlate(struct clk *clk, struct ofnode_phandle_args *args)
+{
+ if (args->args_count != 2) {
+ debug("Invaild args_count: %d\n", args->args_count);
+ return -EINVAL;
+ }
+
+ clk->id = (args->args[0] << 16) | args->args[1];
+
+ return 0;
+}
+
+const struct clk_ops gen2_clk_ops = {
+ .enable = gen2_clk_enable,
+ .disable = gen2_clk_disable,
+ .get_rate = gen2_clk_get_rate,
+ .set_rate = gen2_clk_set_rate,
+ .of_xlate = gen2_clk_of_xlate,
+};
+
+int gen2_clk_probe(struct udevice *dev)
+{
+ struct gen2_clk_priv *priv = dev_get_priv(dev);
+ struct cpg_mssr_info *info =
+ (struct cpg_mssr_info *)dev_get_driver_data(dev);
+ fdt_addr_t rst_base;
+ u32 cpg_mode;
+ int ret;
+
+ priv->base = (struct gen2_base *)devfdt_get_addr(dev);
+ if (!priv->base)
+ return -EINVAL;
+
+ priv->info = info;
+ ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1, info->reset_node);
+ if (ret < 0)
+ return ret;
+
+ rst_base = fdtdec_get_addr(gd->fdt_blob, ret, "reg");
+ if (rst_base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ cpg_mode = readl(rst_base + CPG_RST_MODEMR);
+
+ priv->cpg_pll_config =
+ (struct rcar_gen2_cpg_pll_config *)info->get_pll_config(cpg_mode);
+ if (!priv->cpg_pll_config->extal_div)
+ return -EINVAL;
+
+ ret = clk_get_by_name(dev, "extal", &priv->clk_extal);
+ if (ret < 0)
+ return ret;
+
+ if (info->extal_usb_node) {
+ ret = clk_get_by_name(dev, info->extal_usb_node,
+ &priv->clk_extal_usb);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+int gen2_clk_remove(struct udevice *dev)
+{
+ struct gen2_clk_priv *priv = dev_get_priv(dev);
+
+ return renesas_clk_remove(priv->base, priv->info);
+}
diff --git a/drivers/clk/renesas/clk-rcar-gen3.c b/drivers/clk/renesas/clk-rcar-gen3.c
index 22828fd470..0c394a8a71 100644
--- a/drivers/clk/renesas/clk-rcar-gen3.c
+++ b/drivers/clk/renesas/clk-rcar-gen3.c
@@ -18,10 +18,10 @@
#include <wait_bit.h>
#include <asm/io.h>
-#include <dt-bindings/clock/r8a7795-cpg-mssr.h>
-#include <dt-bindings/clock/r8a7796-cpg-mssr.h>
-#include <dt-bindings/clock/r8a77970-cpg-mssr.h>
-#include <dt-bindings/clock/r8a77995-cpg-mssr.h>
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
#define CPG_RST_MODEMR 0x0060
@@ -35,843 +35,6 @@
#define CPG_RPC_POSTDIV_OFFSET 0
/*
- * Module Standby and Software Reset register offets.
- *
- * If the registers exist, these are valid for SH-Mobile, R-Mobile,
- * R-Car Gen2, R-Car Gen3, and RZ/G1.
- * These are NOT valid for R-Car Gen1 and RZ/A1!
- */
-
-/*
- * Module Stop Status Register offsets
- */
-
-static const u16 mstpsr[] = {
- 0x030, 0x038, 0x040, 0x048, 0x04C, 0x03C, 0x1C0, 0x1C4,
- 0x9A0, 0x9A4, 0x9A8, 0x9AC,
-};
-
-#define MSTPSR(i) mstpsr[i]
-
-
-/*
- * System Module Stop Control Register offsets
- */
-
-static const u16 smstpcr[] = {
- 0x130, 0x134, 0x138, 0x13C, 0x140, 0x144, 0x148, 0x14C,
- 0x990, 0x994, 0x998, 0x99C,
-};
-
-#define SMSTPCR(i) smstpcr[i]
-
-
-/* Realtime Module Stop Control Register offsets */
-#define RMSTPCR(i) (smstpcr[i] - 0x20)
-
-/* Modem Module Stop Control Register offsets (r8a73a4) */
-#define MMSTPCR(i) (smstpcr[i] + 0x20)
-
-/* Software Reset Clearing Register offsets */
-#define SRSTCLR(i) (0x940 + (i) * 4)
-
-struct gen3_clk_priv {
- void __iomem *base;
- struct clk clk_extal;
- struct clk clk_extalr;
- const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
- const struct cpg_core_clk *core_clk;
- u32 core_clk_size;
- const struct mssr_mod_clk *mod_clk;
- u32 mod_clk_size;
-};
-
-/*
- * Definitions of CPG Core Clocks
- *
- * These include:
- * - Clock outputs exported to DT
- * - External input clocks
- * - Internal CPG clocks
- */
-struct cpg_core_clk {
- /* Common */
- const char *name;
- unsigned int id;
- unsigned int type;
- /* Depending on type */
- unsigned int parent; /* Core Clocks only */
- unsigned int div;
- unsigned int mult;
- unsigned int offset;
-};
-
-enum clk_types {
- /* Generic */
- CLK_TYPE_IN, /* External Clock Input */
- CLK_TYPE_FF, /* Fixed Factor Clock */
-
- /* Custom definitions start here */
- CLK_TYPE_CUSTOM,
-};
-
-#define DEF_TYPE(_name, _id, _type...) \
- { .name = _name, .id = _id, .type = _type }
-#define DEF_BASE(_name, _id, _type, _parent...) \
- DEF_TYPE(_name, _id, _type, .parent = _parent)
-
-#define DEF_INPUT(_name, _id) \
- DEF_TYPE(_name, _id, CLK_TYPE_IN)
-#define DEF_FIXED(_name, _id, _parent, _div, _mult) \
- DEF_BASE(_name, _id, CLK_TYPE_FF, _parent, .div = _div, .mult = _mult)
-#define DEF_GEN3_SD(_name, _id, _parent, _offset) \
- DEF_BASE(_name, _id, CLK_TYPE_GEN3_SD, _parent, .offset = _offset)
-#define DEF_GEN3_RPC(_name, _id, _parent, _offset) \
- DEF_BASE(_name, _id, CLK_TYPE_GEN3_RPC, _parent, .offset = _offset)
-#define DEF_GEN3_PE(_name, _id, _parent_sscg, _div_sscg, _parent_clean, \
- _div_clean) \
- DEF_BASE(_name, _id, CLK_TYPE_FF, \
- (_parent_clean), .div = (_div_clean), 1)
-
-/*
- * Definitions of Module Clocks
- */
-struct mssr_mod_clk {
- const char *name;
- unsigned int id;
- unsigned int parent; /* Add MOD_CLK_BASE for Module Clocks */
-};
-
-/* Convert from sparse base-100 to packed index space */
-#define MOD_CLK_PACK(x) ((x) - ((x) / 100) * (100 - 32))
-
-#define MOD_CLK_ID(x) (MOD_CLK_BASE + MOD_CLK_PACK(x))
-
-#define DEF_MOD(_name, _mod, _parent...) \
- { .name = _name, .id = MOD_CLK_ID(_mod), .parent = _parent }
-
-enum rcar_gen3_clk_types {
- CLK_TYPE_GEN3_MAIN = CLK_TYPE_CUSTOM,
- CLK_TYPE_GEN3_PLL0,
- CLK_TYPE_GEN3_PLL1,
- CLK_TYPE_GEN3_PLL2,
- CLK_TYPE_GEN3_PLL3,
- CLK_TYPE_GEN3_PLL4,
- CLK_TYPE_GEN3_SD,
- CLK_TYPE_GEN3_RPC,
- CLK_TYPE_GEN3_R,
- CLK_TYPE_GEN3_PE,
- CLK_TYPE_GEN3_Z2,
-};
-
-struct rcar_gen3_cpg_pll_config {
- unsigned int extal_div;
- unsigned int pll1_mult;
- unsigned int pll3_mult;
-};
-
-enum clk_ids {
- /* Core Clock Outputs exported to DT */
- LAST_DT_CORE_CLK = R8A7796_CLK_OSC,
-
- /* External Input Clocks */
- CLK_EXTAL,
- CLK_EXTALR,
-
- /* Internal Core Clocks */
- CLK_MAIN,
- CLK_PLL0,
- CLK_PLL1,
- CLK_PLL2,
- CLK_PLL3,
- CLK_PLL4,
- CLK_PLL1_DIV2,
- CLK_PLL1_DIV4,
- CLK_PLL0D2,
- CLK_PLL0D3,
- CLK_PLL0D5,
- CLK_PLL1D2,
- CLK_PE,
- CLK_S0,
- CLK_S1,
- CLK_S2,
- CLK_S3,
- CLK_SDSRC,
- CLK_RPCSRC,
- CLK_SSPSRC,
- CLK_RINT,
-
- /* Module Clocks */
- MOD_CLK_BASE
-};
-
-static const struct cpg_core_clk r8a7795_core_clks[] = {
- /* External Clock Inputs */
- DEF_INPUT("extal", CLK_EXTAL),
- DEF_INPUT("extalr", CLK_EXTALR),
-
- /* Internal Core Clocks */
- DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
- DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
- DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
- DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
- DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
- DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
-
- DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
- DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
- DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
- DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
- DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
-
- /* Core Clock Outputs */
- DEF_FIXED("ztr", R8A7795_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
- DEF_FIXED("ztrd2", R8A7795_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
- DEF_FIXED("zt", R8A7795_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
- DEF_FIXED("zx", R8A7795_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED("s0d1", R8A7795_CLK_S0D1, CLK_S0, 1, 1),
- DEF_FIXED("s0d2", R8A7795_CLK_S0D2, CLK_S0, 2, 1),
- DEF_FIXED("s0d3", R8A7795_CLK_S0D3, CLK_S0, 3, 1),
- DEF_FIXED("s0d4", R8A7795_CLK_S0D4, CLK_S0, 4, 1),
- DEF_FIXED("s0d6", R8A7795_CLK_S0D6, CLK_S0, 6, 1),
- DEF_FIXED("s0d8", R8A7795_CLK_S0D8, CLK_S0, 8, 1),
- DEF_FIXED("s0d12", R8A7795_CLK_S0D12, CLK_S0, 12, 1),
- DEF_FIXED("s1d1", R8A7795_CLK_S1D1, CLK_S1, 1, 1),
- DEF_FIXED("s1d2", R8A7795_CLK_S1D2, CLK_S1, 2, 1),
- DEF_FIXED("s1d4", R8A7795_CLK_S1D4, CLK_S1, 4, 1),
- DEF_FIXED("s2d1", R8A7795_CLK_S2D1, CLK_S2, 1, 1),
- DEF_FIXED("s2d2", R8A7795_CLK_S2D2, CLK_S2, 2, 1),
- DEF_FIXED("s2d4", R8A7795_CLK_S2D4, CLK_S2, 4, 1),
- DEF_FIXED("s3d1", R8A7795_CLK_S3D1, CLK_S3, 1, 1),
- DEF_FIXED("s3d2", R8A7795_CLK_S3D2, CLK_S3, 2, 1),
- DEF_FIXED("s3d4", R8A7795_CLK_S3D4, CLK_S3, 4, 1),
-
- DEF_GEN3_SD("sd0", R8A7795_CLK_SD0, CLK_SDSRC, 0x074),
- DEF_GEN3_SD("sd1", R8A7795_CLK_SD1, CLK_SDSRC, 0x078),
- DEF_GEN3_SD("sd2", R8A7795_CLK_SD2, CLK_SDSRC, 0x268),
- DEF_GEN3_SD("sd3", R8A7795_CLK_SD3, CLK_SDSRC, 0x26c),
-
- DEF_GEN3_RPC("rpc", R8A7795_CLK_RPC, CLK_RPCSRC, 0x238),
-
- DEF_FIXED("cl", R8A7795_CLK_CL, CLK_PLL1_DIV2, 48, 1),
- DEF_FIXED("cp", R8A7795_CLK_CP, CLK_EXTAL, 2, 1),
-
- /* NOTE: HDMI, CSI, CAN etc. clock are missing */
-
- DEF_BASE("r", R8A7795_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
-};
-
-static const struct mssr_mod_clk r8a7795_mod_clks[] = {
- DEF_MOD("fdp1-2", 117, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("fdp1-1", 118, R8A7795_CLK_S0D1),
- DEF_MOD("fdp1-0", 119, R8A7795_CLK_S0D1),
- DEF_MOD("scif5", 202, R8A7795_CLK_S3D4),
- DEF_MOD("scif4", 203, R8A7795_CLK_S3D4),
- DEF_MOD("scif3", 204, R8A7795_CLK_S3D4),
- DEF_MOD("scif1", 206, R8A7795_CLK_S3D4),
- DEF_MOD("scif0", 207, R8A7795_CLK_S3D4),
- DEF_MOD("msiof3", 208, R8A7795_CLK_MSO),
- DEF_MOD("msiof2", 209, R8A7795_CLK_MSO),
- DEF_MOD("msiof1", 210, R8A7795_CLK_MSO),
- DEF_MOD("msiof0", 211, R8A7795_CLK_MSO),
- DEF_MOD("sys-dmac2", 217, R8A7795_CLK_S0D3),
- DEF_MOD("sys-dmac1", 218, R8A7795_CLK_S0D3),
- DEF_MOD("sys-dmac0", 219, R8A7795_CLK_S0D3),
- DEF_MOD("cmt3", 300, R8A7795_CLK_R),
- DEF_MOD("cmt2", 301, R8A7795_CLK_R),
- DEF_MOD("cmt1", 302, R8A7795_CLK_R),
- DEF_MOD("cmt0", 303, R8A7795_CLK_R),
- DEF_MOD("scif2", 310, R8A7795_CLK_S3D4),
- DEF_MOD("sdif3", 311, R8A7795_CLK_SD3),
- DEF_MOD("sdif2", 312, R8A7795_CLK_SD2),
- DEF_MOD("sdif1", 313, R8A7795_CLK_SD1),
- DEF_MOD("sdif0", 314, R8A7795_CLK_SD0),
- DEF_MOD("pcie1", 318, R8A7795_CLK_S3D1),
- DEF_MOD("pcie0", 319, R8A7795_CLK_S3D1),
- DEF_MOD("usb-dmac30", 326, R8A7795_CLK_S3D1),
- DEF_MOD("usb3-if1", 327, R8A7795_CLK_S3D1), /* ES1.x */
- DEF_MOD("usb3-if0", 328, R8A7795_CLK_S3D1),
- DEF_MOD("usb-dmac31", 329, R8A7795_CLK_S3D1),
- DEF_MOD("usb-dmac0", 330, R8A7795_CLK_S3D1),
- DEF_MOD("usb-dmac1", 331, R8A7795_CLK_S3D1),
- DEF_MOD("rwdt", 402, R8A7795_CLK_R),
- DEF_MOD("intc-ex", 407, R8A7795_CLK_CP),
- DEF_MOD("intc-ap", 408, R8A7795_CLK_S3D1),
- DEF_MOD("audmac1", 501, R8A7795_CLK_S0D3),
- DEF_MOD("audmac0", 502, R8A7795_CLK_S0D3),
- DEF_MOD("drif7", 508, R8A7795_CLK_S3D2),
- DEF_MOD("drif6", 509, R8A7795_CLK_S3D2),
- DEF_MOD("drif5", 510, R8A7795_CLK_S3D2),
- DEF_MOD("drif4", 511, R8A7795_CLK_S3D2),
- DEF_MOD("drif3", 512, R8A7795_CLK_S3D2),
- DEF_MOD("drif2", 513, R8A7795_CLK_S3D2),
- DEF_MOD("drif1", 514, R8A7795_CLK_S3D2),
- DEF_MOD("drif0", 515, R8A7795_CLK_S3D2),
- DEF_MOD("hscif4", 516, R8A7795_CLK_S3D1),
- DEF_MOD("hscif3", 517, R8A7795_CLK_S3D1),
- DEF_MOD("hscif2", 518, R8A7795_CLK_S3D1),
- DEF_MOD("hscif1", 519, R8A7795_CLK_S3D1),
- DEF_MOD("hscif0", 520, R8A7795_CLK_S3D1),
- DEF_MOD("thermal", 522, R8A7795_CLK_CP),
- DEF_MOD("pwm", 523, R8A7795_CLK_S0D12),
- DEF_MOD("fcpvd3", 600, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("fcpvd2", 601, R8A7795_CLK_S0D2),
- DEF_MOD("fcpvd1", 602, R8A7795_CLK_S0D2),
- DEF_MOD("fcpvd0", 603, R8A7795_CLK_S0D2),
- DEF_MOD("fcpvb1", 606, R8A7795_CLK_S0D1),
- DEF_MOD("fcpvb0", 607, R8A7795_CLK_S0D1),
- DEF_MOD("fcpvi2", 609, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("fcpvi1", 610, R8A7795_CLK_S0D1),
- DEF_MOD("fcpvi0", 611, R8A7795_CLK_S0D1),
- DEF_MOD("fcpf2", 613, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("fcpf1", 614, R8A7795_CLK_S0D1),
- DEF_MOD("fcpf0", 615, R8A7795_CLK_S0D1),
- DEF_MOD("fcpci1", 616, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("fcpci0", 617, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("fcpcs", 619, R8A7795_CLK_S0D1),
- DEF_MOD("vspd3", 620, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("vspd2", 621, R8A7795_CLK_S0D2),
- DEF_MOD("vspd1", 622, R8A7795_CLK_S0D2),
- DEF_MOD("vspd0", 623, R8A7795_CLK_S0D2),
- DEF_MOD("vspbc", 624, R8A7795_CLK_S0D1),
- DEF_MOD("vspbd", 626, R8A7795_CLK_S0D1),
- DEF_MOD("vspi2", 629, R8A7795_CLK_S2D1), /* ES1.x */
- DEF_MOD("vspi1", 630, R8A7795_CLK_S0D1),
- DEF_MOD("vspi0", 631, R8A7795_CLK_S0D1),
- DEF_MOD("ehci3", 700, R8A7795_CLK_S3D4),
- DEF_MOD("ehci2", 701, R8A7795_CLK_S3D4),
- DEF_MOD("ehci1", 702, R8A7795_CLK_S3D4),
- DEF_MOD("ehci0", 703, R8A7795_CLK_S3D4),
- DEF_MOD("hsusb", 704, R8A7795_CLK_S3D4),
- DEF_MOD("hsusb3", 705, R8A7795_CLK_S3D4),
- DEF_MOD("csi21", 713, R8A7795_CLK_CSI0), /* ES1.x */
- DEF_MOD("csi20", 714, R8A7795_CLK_CSI0),
- DEF_MOD("csi41", 715, R8A7795_CLK_CSI0),
- DEF_MOD("csi40", 716, R8A7795_CLK_CSI0),
- DEF_MOD("du3", 721, R8A7795_CLK_S2D1),
- DEF_MOD("du2", 722, R8A7795_CLK_S2D1),
- DEF_MOD("du1", 723, R8A7795_CLK_S2D1),
- DEF_MOD("du0", 724, R8A7795_CLK_S2D1),
- DEF_MOD("lvds", 727, R8A7795_CLK_S0D4),
- DEF_MOD("hdmi1", 728, R8A7795_CLK_HDMI),
- DEF_MOD("hdmi0", 729, R8A7795_CLK_HDMI),
- DEF_MOD("vin7", 804, R8A7795_CLK_S0D2),
- DEF_MOD("vin6", 805, R8A7795_CLK_S0D2),
- DEF_MOD("vin5", 806, R8A7795_CLK_S0D2),
- DEF_MOD("vin4", 807, R8A7795_CLK_S0D2),
- DEF_MOD("vin3", 808, R8A7795_CLK_S0D2),
- DEF_MOD("vin2", 809, R8A7795_CLK_S0D2),
- DEF_MOD("vin1", 810, R8A7795_CLK_S0D2),
- DEF_MOD("vin0", 811, R8A7795_CLK_S0D2),
- DEF_MOD("etheravb", 812, R8A7795_CLK_S0D6),
- DEF_MOD("sata0", 815, R8A7795_CLK_S3D2),
- DEF_MOD("imr3", 820, R8A7795_CLK_S0D2),
- DEF_MOD("imr2", 821, R8A7795_CLK_S0D2),
- DEF_MOD("imr1", 822, R8A7795_CLK_S0D2),
- DEF_MOD("imr0", 823, R8A7795_CLK_S0D2),
- DEF_MOD("gpio7", 905, R8A7795_CLK_S3D4),
- DEF_MOD("gpio6", 906, R8A7795_CLK_S3D4),
- DEF_MOD("gpio5", 907, R8A7795_CLK_S3D4),
- DEF_MOD("gpio4", 908, R8A7795_CLK_S3D4),
- DEF_MOD("gpio3", 909, R8A7795_CLK_S3D4),
- DEF_MOD("gpio2", 910, R8A7795_CLK_S3D4),
- DEF_MOD("gpio1", 911, R8A7795_CLK_S3D4),
- DEF_MOD("gpio0", 912, R8A7795_CLK_S3D4),
- DEF_MOD("can-fd", 914, R8A7795_CLK_S3D2),
- DEF_MOD("can-if1", 915, R8A7795_CLK_S3D4),
- DEF_MOD("can-if0", 916, R8A7795_CLK_S3D4),
- DEF_MOD("rpc", 917, R8A7795_CLK_RPC),
- DEF_MOD("i2c6", 918, R8A7795_CLK_S0D6),
- DEF_MOD("i2c5", 919, R8A7795_CLK_S0D6),
- DEF_MOD("i2c-dvfs", 926, R8A7795_CLK_CP),
- DEF_MOD("i2c4", 927, R8A7795_CLK_S0D6),
- DEF_MOD("i2c3", 928, R8A7795_CLK_S0D6),
- DEF_MOD("i2c2", 929, R8A7795_CLK_S3D2),
- DEF_MOD("i2c1", 930, R8A7795_CLK_S3D2),
- DEF_MOD("i2c0", 931, R8A7795_CLK_S3D2),
- DEF_MOD("ssi-all", 1005, R8A7795_CLK_S3D4),
- DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
- DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
- DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
- DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
- DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
- DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
- DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
- DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
- DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
- DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
- DEF_MOD("scu-all", 1017, R8A7795_CLK_S3D4),
- DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
- DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
- DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
- DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
-};
-
-static const struct cpg_core_clk r8a7796_core_clks[] = {
- /* External Clock Inputs */
- DEF_INPUT("extal", CLK_EXTAL),
- DEF_INPUT("extalr", CLK_EXTALR),
-
- /* Internal Core Clocks */
- DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
- DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
- DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
- DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
- DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
- DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
-
- DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
- DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
- DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
- DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
- DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
-
- /* Core Clock Outputs */
- DEF_FIXED("ztr", R8A7796_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
- DEF_FIXED("ztrd2", R8A7796_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
- DEF_FIXED("zt", R8A7796_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
- DEF_FIXED("zx", R8A7796_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED("s0d1", R8A7796_CLK_S0D1, CLK_S0, 1, 1),
- DEF_FIXED("s0d2", R8A7796_CLK_S0D2, CLK_S0, 2, 1),
- DEF_FIXED("s0d3", R8A7796_CLK_S0D3, CLK_S0, 3, 1),
- DEF_FIXED("s0d4", R8A7796_CLK_S0D4, CLK_S0, 4, 1),
- DEF_FIXED("s0d6", R8A7796_CLK_S0D6, CLK_S0, 6, 1),
- DEF_FIXED("s0d8", R8A7796_CLK_S0D8, CLK_S0, 8, 1),
- DEF_FIXED("s0d12", R8A7796_CLK_S0D12, CLK_S0, 12, 1),
- DEF_FIXED("s1d1", R8A7796_CLK_S1D1, CLK_S1, 1, 1),
- DEF_FIXED("s1d2", R8A7796_CLK_S1D2, CLK_S1, 2, 1),
- DEF_FIXED("s1d4", R8A7796_CLK_S1D4, CLK_S1, 4, 1),
- DEF_FIXED("s2d1", R8A7796_CLK_S2D1, CLK_S2, 1, 1),
- DEF_FIXED("s2d2", R8A7796_CLK_S2D2, CLK_S2, 2, 1),
- DEF_FIXED("s2d4", R8A7796_CLK_S2D4, CLK_S2, 4, 1),
- DEF_FIXED("s3d1", R8A7796_CLK_S3D1, CLK_S3, 1, 1),
- DEF_FIXED("s3d2", R8A7796_CLK_S3D2, CLK_S3, 2, 1),
- DEF_FIXED("s3d4", R8A7796_CLK_S3D4, CLK_S3, 4, 1),
-
- DEF_GEN3_SD("sd0", R8A7796_CLK_SD0, CLK_SDSRC, 0x074),
- DEF_GEN3_SD("sd1", R8A7796_CLK_SD1, CLK_SDSRC, 0x078),
- DEF_GEN3_SD("sd2", R8A7796_CLK_SD2, CLK_SDSRC, 0x268),
- DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, CLK_SDSRC, 0x26c),
-
- DEF_GEN3_RPC("rpc", R8A7796_CLK_RPC, CLK_RPCSRC, 0x238),
-
- DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1),
- DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1),
-
- /* NOTE: HDMI, CSI, CAN etc. clock are missing */
-
- DEF_BASE("r", R8A7796_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
-};
-
-static const struct mssr_mod_clk r8a7796_mod_clks[] = {
- DEF_MOD("scif5", 202, R8A7796_CLK_S3D4),
- DEF_MOD("scif4", 203, R8A7796_CLK_S3D4),
- DEF_MOD("scif3", 204, R8A7796_CLK_S3D4),
- DEF_MOD("scif1", 206, R8A7796_CLK_S3D4),
- DEF_MOD("scif0", 207, R8A7796_CLK_S3D4),
- DEF_MOD("msiof3", 208, R8A7796_CLK_MSO),
- DEF_MOD("msiof2", 209, R8A7796_CLK_MSO),
- DEF_MOD("msiof1", 210, R8A7796_CLK_MSO),
- DEF_MOD("msiof0", 211, R8A7796_CLK_MSO),
- DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S0D3),
- DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S0D3),
- DEF_MOD("sys-dmac0", 219, R8A7796_CLK_S0D3),
- DEF_MOD("cmt3", 300, R8A7796_CLK_R),
- DEF_MOD("cmt2", 301, R8A7796_CLK_R),
- DEF_MOD("cmt1", 302, R8A7796_CLK_R),
- DEF_MOD("cmt0", 303, R8A7796_CLK_R),
- DEF_MOD("scif2", 310, R8A7796_CLK_S3D4),
- DEF_MOD("sdif3", 311, R8A7796_CLK_SD3),
- DEF_MOD("sdif2", 312, R8A7796_CLK_SD2),
- DEF_MOD("sdif1", 313, R8A7796_CLK_SD1),
- DEF_MOD("sdif0", 314, R8A7796_CLK_SD0),
- DEF_MOD("pcie1", 318, R8A7796_CLK_S3D1),
- DEF_MOD("pcie0", 319, R8A7796_CLK_S3D1),
- DEF_MOD("usb3-if0", 328, R8A7796_CLK_S3D1),
- DEF_MOD("usb-dmac0", 330, R8A7796_CLK_S3D1),
- DEF_MOD("usb-dmac1", 331, R8A7796_CLK_S3D1),
- DEF_MOD("rwdt", 402, R8A7796_CLK_R),
- DEF_MOD("intc-ex", 407, R8A7796_CLK_CP),
- DEF_MOD("intc-ap", 408, R8A7796_CLK_S3D1),
- DEF_MOD("audmac1", 501, R8A7796_CLK_S0D3),
- DEF_MOD("audmac0", 502, R8A7796_CLK_S0D3),
- DEF_MOD("drif7", 508, R8A7796_CLK_S3D2),
- DEF_MOD("drif6", 509, R8A7796_CLK_S3D2),
- DEF_MOD("drif5", 510, R8A7796_CLK_S3D2),
- DEF_MOD("drif4", 511, R8A7796_CLK_S3D2),
- DEF_MOD("drif3", 512, R8A7796_CLK_S3D2),
- DEF_MOD("drif2", 513, R8A7796_CLK_S3D2),
- DEF_MOD("drif1", 514, R8A7796_CLK_S3D2),
- DEF_MOD("drif0", 515, R8A7796_CLK_S3D2),
- DEF_MOD("hscif4", 516, R8A7796_CLK_S3D1),
- DEF_MOD("hscif3", 517, R8A7796_CLK_S3D1),
- DEF_MOD("hscif2", 518, R8A7796_CLK_S3D1),
- DEF_MOD("hscif1", 519, R8A7796_CLK_S3D1),
- DEF_MOD("hscif0", 520, R8A7796_CLK_S3D1),
- DEF_MOD("thermal", 522, R8A7796_CLK_CP),
- DEF_MOD("pwm", 523, R8A7796_CLK_S0D12),
- DEF_MOD("fcpvd2", 601, R8A7796_CLK_S0D2),
- DEF_MOD("fcpvd1", 602, R8A7796_CLK_S0D2),
- DEF_MOD("fcpvd0", 603, R8A7796_CLK_S0D2),
- DEF_MOD("fcpvb0", 607, R8A7796_CLK_S0D1),
- DEF_MOD("fcpvi0", 611, R8A7796_CLK_S0D1),
- DEF_MOD("fcpf0", 615, R8A7796_CLK_S0D1),
- DEF_MOD("fcpci0", 617, R8A7796_CLK_S0D2),
- DEF_MOD("fcpcs", 619, R8A7796_CLK_S0D2),
- DEF_MOD("vspd2", 621, R8A7796_CLK_S0D2),
- DEF_MOD("vspd1", 622, R8A7796_CLK_S0D2),
- DEF_MOD("vspd0", 623, R8A7796_CLK_S0D2),
- DEF_MOD("vspb", 626, R8A7796_CLK_S0D1),
- DEF_MOD("vspi0", 631, R8A7796_CLK_S0D1),
- DEF_MOD("ehci1", 702, R8A7796_CLK_S3D4),
- DEF_MOD("ehci0", 703, R8A7796_CLK_S3D4),
- DEF_MOD("hsusb", 704, R8A7796_CLK_S3D4),
- DEF_MOD("csi20", 714, R8A7796_CLK_CSI0),
- DEF_MOD("csi40", 716, R8A7796_CLK_CSI0),
- DEF_MOD("du2", 722, R8A7796_CLK_S2D1),
- DEF_MOD("du1", 723, R8A7796_CLK_S2D1),
- DEF_MOD("du0", 724, R8A7796_CLK_S2D1),
- DEF_MOD("lvds", 727, R8A7796_CLK_S2D1),
- DEF_MOD("hdmi0", 729, R8A7796_CLK_HDMI),
- DEF_MOD("vin7", 804, R8A7796_CLK_S0D2),
- DEF_MOD("vin6", 805, R8A7796_CLK_S0D2),
- DEF_MOD("vin5", 806, R8A7796_CLK_S0D2),
- DEF_MOD("vin4", 807, R8A7796_CLK_S0D2),
- DEF_MOD("vin3", 808, R8A7796_CLK_S0D2),
- DEF_MOD("vin2", 809, R8A7796_CLK_S0D2),
- DEF_MOD("vin1", 810, R8A7796_CLK_S0D2),
- DEF_MOD("vin0", 811, R8A7796_CLK_S0D2),
- DEF_MOD("etheravb", 812, R8A7796_CLK_S0D6),
- DEF_MOD("imr1", 822, R8A7796_CLK_S0D2),
- DEF_MOD("imr0", 823, R8A7796_CLK_S0D2),
- DEF_MOD("gpio7", 905, R8A7796_CLK_S3D4),
- DEF_MOD("gpio6", 906, R8A7796_CLK_S3D4),
- DEF_MOD("gpio5", 907, R8A7796_CLK_S3D4),
- DEF_MOD("gpio4", 908, R8A7796_CLK_S3D4),
- DEF_MOD("gpio3", 909, R8A7796_CLK_S3D4),
- DEF_MOD("gpio2", 910, R8A7796_CLK_S3D4),
- DEF_MOD("gpio1", 911, R8A7796_CLK_S3D4),
- DEF_MOD("gpio0", 912, R8A7796_CLK_S3D4),
- DEF_MOD("can-fd", 914, R8A7796_CLK_S3D2),
- DEF_MOD("can-if1", 915, R8A7796_CLK_S3D4),
- DEF_MOD("can-if0", 916, R8A7796_CLK_S3D4),
- DEF_MOD("rpc", 917, R8A7796_CLK_RPC),
- DEF_MOD("i2c6", 918, R8A7796_CLK_S0D6),
- DEF_MOD("i2c5", 919, R8A7796_CLK_S0D6),
- DEF_MOD("i2c-dvfs", 926, R8A7796_CLK_CP),
- DEF_MOD("i2c4", 927, R8A7796_CLK_S0D6),
- DEF_MOD("i2c3", 928, R8A7796_CLK_S0D6),
- DEF_MOD("i2c2", 929, R8A7796_CLK_S3D2),
- DEF_MOD("i2c1", 930, R8A7796_CLK_S3D2),
- DEF_MOD("i2c0", 931, R8A7796_CLK_S3D2),
- DEF_MOD("ssi-all", 1005, R8A7796_CLK_S3D4),
- DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
- DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
- DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
- DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
- DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
- DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
- DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
- DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
- DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
- DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
- DEF_MOD("scu-all", 1017, R8A7796_CLK_S3D4),
- DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
- DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
- DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
- DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
-};
-
-static const struct cpg_core_clk r8a77970_core_clks[] = {
- /* External Clock Inputs */
- DEF_INPUT("extal", CLK_EXTAL),
- DEF_INPUT("extalr", CLK_EXTALR),
-
- /* Internal Core Clocks */
- DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
- DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
- DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
- DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
-
- DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
- DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
- DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 4, 1),
- DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 6, 1),
- DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
-
- /* Core Clock Outputs */
- DEF_BASE("z2", R8A77970_CLK_Z2, CLK_TYPE_GEN3_Z2, CLK_PLL1_DIV4),
- DEF_FIXED("ztr", R8A77970_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
- DEF_FIXED("ztrd2", R8A77970_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
- DEF_FIXED("zt", R8A77970_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
- DEF_FIXED("zx", R8A77970_CLK_ZX, CLK_PLL1_DIV2, 3, 1),
- DEF_FIXED("s1d1", R8A77970_CLK_S1D1, CLK_S1, 1, 1),
- DEF_FIXED("s1d2", R8A77970_CLK_S1D2, CLK_S1, 2, 1),
- DEF_FIXED("s1d4", R8A77970_CLK_S1D4, CLK_S1, 4, 1),
- DEF_FIXED("s2d1", R8A77970_CLK_S2D1, CLK_S2, 1, 1),
- DEF_FIXED("s2d2", R8A77970_CLK_S2D2, CLK_S2, 2, 1),
- DEF_FIXED("s2d4", R8A77970_CLK_S2D4, CLK_S2, 4, 1),
-
- DEF_GEN3_SD("sd0", R8A77970_CLK_SD0, CLK_PLL1_DIV4, 0x0074),
-
- DEF_GEN3_RPC("rpc", R8A77970_CLK_RPC, CLK_RPCSRC, 0x238),
-
- DEF_FIXED("cl", R8A77970_CLK_CL, CLK_PLL1_DIV2, 48, 1),
- DEF_FIXED("cp", R8A77970_CLK_CP, CLK_EXTAL, 2, 1),
-
- /* NOTE: HDMI, CSI, CAN etc. clock are missing */
-
- DEF_BASE("r", R8A77970_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
-};
-
-static const struct mssr_mod_clk r8a77970_mod_clks[] = {
- DEF_MOD("ivcp1e", 127, R8A77970_CLK_S2D1),
- DEF_MOD("scif4", 203, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
- DEF_MOD("scif3", 204, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
- DEF_MOD("scif1", 206, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
- DEF_MOD("scif0", 207, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
- DEF_MOD("msiof3", 208, R8A77970_CLK_MSO),
- DEF_MOD("msiof2", 209, R8A77970_CLK_MSO),
- DEF_MOD("msiof1", 210, R8A77970_CLK_MSO),
- DEF_MOD("msiof0", 211, R8A77970_CLK_MSO),
- DEF_MOD("mfis", 213, R8A77970_CLK_S2D2), /* @@ H3=S3D2 */
- DEF_MOD("sys-dmac2", 217, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("sys-dmac1", 218, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("sdif", 314, R8A77970_CLK_SD0),
- DEF_MOD("rwdt0", 402, R8A77970_CLK_R),
- DEF_MOD("intc-ex", 407, R8A77970_CLK_CP),
- DEF_MOD("intc-ap", 408, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("hscif3", 517, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("hscif2", 518, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("hscif1", 519, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("hscif0", 520, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
- DEF_MOD("thermal", 522, R8A77970_CLK_CP),
- DEF_MOD("pwm", 523, R8A77970_CLK_S2D4),
- DEF_MOD("fcpvd0", 603, R8A77970_CLK_S2D1),
- DEF_MOD("vspd0", 623, R8A77970_CLK_S2D1),
- DEF_MOD("csi40", 716, R8A77970_CLK_CSI0),
- DEF_MOD("du0", 724, R8A77970_CLK_S2D1),
- DEF_MOD("lvds", 727, R8A77970_CLK_S2D1),
- DEF_MOD("vin3", 808, R8A77970_CLK_S2D1),
- DEF_MOD("vin2", 809, R8A77970_CLK_S2D1),
- DEF_MOD("vin1", 810, R8A77970_CLK_S2D1),
- DEF_MOD("vin0", 811, R8A77970_CLK_S2D1),
- DEF_MOD("etheravb", 812, R8A77970_CLK_S2D2),
- DEF_MOD("isp", 817, R8A77970_CLK_S2D1),
- DEF_MOD("gpio5", 907, R8A77970_CLK_CP),
- DEF_MOD("gpio4", 908, R8A77970_CLK_CP),
- DEF_MOD("gpio3", 909, R8A77970_CLK_CP),
- DEF_MOD("gpio2", 910, R8A77970_CLK_CP),
- DEF_MOD("gpio1", 911, R8A77970_CLK_CP),
- DEF_MOD("gpio0", 912, R8A77970_CLK_CP),
- DEF_MOD("can-fd", 914, R8A77970_CLK_S2D2),
- DEF_MOD("rpc", 917, R8A77970_CLK_RPC),
- DEF_MOD("i2c4", 927, R8A77970_CLK_S2D2),
- DEF_MOD("i2c3", 928, R8A77970_CLK_S2D2),
- DEF_MOD("i2c2", 929, R8A77970_CLK_S2D2),
- DEF_MOD("i2c1", 930, R8A77970_CLK_S2D2),
- DEF_MOD("i2c0", 931, R8A77970_CLK_S2D2),
-};
-
-static const struct cpg_core_clk r8a77995_core_clks[] = {
- /* External Clock Inputs */
- DEF_INPUT("extal", CLK_EXTAL),
-
- /* Internal Core Clocks */
- DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
- DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
- DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
-
- DEF_FIXED(".pll0", CLK_PLL0, CLK_MAIN, 4, 250),
- DEF_FIXED(".pll0d2", CLK_PLL0D2, CLK_PLL0, 2, 1),
- DEF_FIXED(".pll0d3", CLK_PLL0D3, CLK_PLL0, 3, 1),
- DEF_FIXED(".pll0d5", CLK_PLL0D5, CLK_PLL0, 5, 1),
- DEF_FIXED(".pll1d2", CLK_PLL1D2, CLK_PLL1, 2, 1),
- DEF_FIXED(".pe", CLK_PE, CLK_PLL0D3, 4, 1),
- DEF_FIXED(".s0", CLK_S0, CLK_PLL1, 2, 1),
- DEF_FIXED(".s1", CLK_S1, CLK_PLL1, 3, 1),
- DEF_FIXED(".s2", CLK_S2, CLK_PLL1, 4, 1),
- DEF_FIXED(".s3", CLK_S3, CLK_PLL1, 6, 1),
- DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1, 2, 1),
-
- /* Core Clock Outputs */
- DEF_FIXED("z2", R8A77995_CLK_Z2, CLK_PLL0D3, 1, 1),
- DEF_FIXED("ztr", R8A77995_CLK_ZTR, CLK_PLL1, 6, 1),
- DEF_FIXED("zt", R8A77995_CLK_ZT, CLK_PLL1, 4, 1),
- DEF_FIXED("zx", R8A77995_CLK_ZX, CLK_PLL1, 3, 1),
- DEF_FIXED("s0d1", R8A77995_CLK_S0D1, CLK_S0, 1, 1),
- DEF_FIXED("s1d1", R8A77995_CLK_S1D1, CLK_S1, 1, 1),
- DEF_FIXED("s1d2", R8A77995_CLK_S1D2, CLK_S1, 2, 1),
- DEF_FIXED("s1d4", R8A77995_CLK_S1D4, CLK_S1, 4, 1),
- DEF_FIXED("s2d1", R8A77995_CLK_S2D1, CLK_S2, 1, 1),
- DEF_FIXED("s2d2", R8A77995_CLK_S2D2, CLK_S2, 2, 1),
- DEF_FIXED("s2d4", R8A77995_CLK_S2D4, CLK_S2, 4, 1),
- DEF_FIXED("s3d1", R8A77995_CLK_S3D1, CLK_S3, 1, 1),
- DEF_FIXED("s3d2", R8A77995_CLK_S3D2, CLK_S3, 2, 1),
- DEF_FIXED("s3d4", R8A77995_CLK_S3D4, CLK_S3, 4, 1),
-
- DEF_FIXED("cl", R8A77995_CLK_CL, CLK_PLL1, 48, 1),
- DEF_FIXED("cp", R8A77995_CLK_CP, CLK_EXTAL, 2, 1),
- DEF_FIXED("osc", R8A77995_CLK_OSC, CLK_EXTAL, 384, 1),
- DEF_FIXED("r", R8A77995_CLK_R, CLK_EXTAL, 1536, 1),
-
- DEF_GEN3_PE("s1d4c", R8A77995_CLK_S1D4C, CLK_S1, 4, CLK_PE, 2),
- DEF_GEN3_PE("s3d1c", R8A77995_CLK_S3D1C, CLK_S3, 1, CLK_PE, 1),
- DEF_GEN3_PE("s3d2c", R8A77995_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
- DEF_GEN3_PE("s3d4c", R8A77995_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
-
- DEF_GEN3_SD("sd0", R8A77995_CLK_SD0, CLK_SDSRC, 0x268),
-};
-
-static const struct mssr_mod_clk r8a77995_mod_clks[] = {
- DEF_MOD("scif5", 202, R8A77995_CLK_S3D4C),
- DEF_MOD("scif4", 203, R8A77995_CLK_S3D4C),
- DEF_MOD("scif3", 204, R8A77995_CLK_S3D4C),
- DEF_MOD("scif1", 206, R8A77995_CLK_S3D4C),
- DEF_MOD("scif0", 207, R8A77995_CLK_S3D4C),
- DEF_MOD("msiof3", 208, R8A77995_CLK_MSO),
- DEF_MOD("msiof2", 209, R8A77995_CLK_MSO),
- DEF_MOD("msiof1", 210, R8A77995_CLK_MSO),
- DEF_MOD("msiof0", 211, R8A77995_CLK_MSO),
- DEF_MOD("sys-dmac2", 217, R8A77995_CLK_S3D1),
- DEF_MOD("sys-dmac1", 218, R8A77995_CLK_S3D1),
- DEF_MOD("sys-dmac0", 219, R8A77995_CLK_S3D1),
- DEF_MOD("cmt3", 300, R8A77995_CLK_R),
- DEF_MOD("cmt2", 301, R8A77995_CLK_R),
- DEF_MOD("cmt1", 302, R8A77995_CLK_R),
- DEF_MOD("cmt0", 303, R8A77995_CLK_R),
- DEF_MOD("scif2", 310, R8A77995_CLK_S3D4C),
- DEF_MOD("emmc0", 312, R8A77995_CLK_SD0),
- DEF_MOD("usb-dmac0", 330, R8A77995_CLK_S3D1),
- DEF_MOD("usb-dmac1", 331, R8A77995_CLK_S3D1),
- DEF_MOD("rwdt", 402, R8A77995_CLK_R),
- DEF_MOD("intc-ex", 407, R8A77995_CLK_CP),
- DEF_MOD("intc-ap", 408, R8A77995_CLK_S3D1),
- DEF_MOD("audmac0", 502, R8A77995_CLK_S3D1),
- DEF_MOD("hscif3", 517, R8A77995_CLK_S3D1C),
- DEF_MOD("hscif0", 520, R8A77995_CLK_S3D1C),
- DEF_MOD("thermal", 522, R8A77995_CLK_CP),
- DEF_MOD("pwm", 523, R8A77995_CLK_S3D4C),
- DEF_MOD("fcpvd1", 602, R8A77995_CLK_S1D2),
- DEF_MOD("fcpvd0", 603, R8A77995_CLK_S1D2),
- DEF_MOD("fcpvbs", 607, R8A77995_CLK_S0D1),
- DEF_MOD("vspd1", 622, R8A77995_CLK_S1D2),
- DEF_MOD("vspd0", 623, R8A77995_CLK_S1D2),
- DEF_MOD("vspbs", 627, R8A77995_CLK_S0D1),
- DEF_MOD("ehci0", 703, R8A77995_CLK_S3D2),
- DEF_MOD("hsusb", 704, R8A77995_CLK_S3D2),
- DEF_MOD("du1", 723, R8A77995_CLK_S2D1),
- DEF_MOD("du0", 724, R8A77995_CLK_S2D1),
- DEF_MOD("lvds", 727, R8A77995_CLK_S2D1),
- DEF_MOD("vin7", 804, R8A77995_CLK_S1D2),
- DEF_MOD("vin6", 805, R8A77995_CLK_S1D2),
- DEF_MOD("vin5", 806, R8A77995_CLK_S1D2),
- DEF_MOD("vin4", 807, R8A77995_CLK_S1D2),
- DEF_MOD("etheravb", 812, R8A77995_CLK_S3D2),
- DEF_MOD("imr0", 823, R8A77995_CLK_S1D2),
- DEF_MOD("gpio6", 906, R8A77995_CLK_S3D4),
- DEF_MOD("gpio5", 907, R8A77995_CLK_S3D4),
- DEF_MOD("gpio4", 908, R8A77995_CLK_S3D4),
- DEF_MOD("gpio3", 909, R8A77995_CLK_S3D4),
- DEF_MOD("gpio2", 910, R8A77995_CLK_S3D4),
- DEF_MOD("gpio1", 911, R8A77995_CLK_S3D4),
- DEF_MOD("gpio0", 912, R8A77995_CLK_S3D4),
- DEF_MOD("can-fd", 914, R8A77995_CLK_S3D2),
- DEF_MOD("can-if1", 915, R8A77995_CLK_S3D4),
- DEF_MOD("can-if0", 916, R8A77995_CLK_S3D4),
- DEF_MOD("i2c3", 928, R8A77995_CLK_S3D2),
- DEF_MOD("i2c2", 929, R8A77995_CLK_S3D2),
- DEF_MOD("i2c1", 930, R8A77995_CLK_S3D2),
- DEF_MOD("i2c0", 931, R8A77995_CLK_S3D2),
- DEF_MOD("ssi-all", 1005, R8A77995_CLK_S3D4),
- DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
- DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
- DEF_MOD("scu-all", 1017, R8A77995_CLK_S3D4),
- DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
- DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
- DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
- DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
- DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
-};
-
-/*
- * CPG Clock Data
- */
-
-/*
- * MD EXTAL PLL0 PLL1 PLL2 PLL3 PLL4
- * 14 13 19 17 (MHz)
- *-------------------------------------------------------------------
- * 0 0 0 0 16.66 x 1 x180 x192 x144 x192 x144
- * 0 0 0 1 16.66 x 1 x180 x192 x144 x128 x144
- * 0 0 1 0 Prohibited setting
- * 0 0 1 1 16.66 x 1 x180 x192 x144 x192 x144
- * 0 1 0 0 20 x 1 x150 x160 x120 x160 x120
- * 0 1 0 1 20 x 1 x150 x160 x120 x106 x120
- * 0 1 1 0 Prohibited setting
- * 0 1 1 1 20 x 1 x150 x160 x120 x160 x120
- * 1 0 0 0 25 x 1 x120 x128 x96 x128 x96
- * 1 0 0 1 25 x 1 x120 x128 x96 x84 x96
- * 1 0 1 0 Prohibited setting
- * 1 0 1 1 25 x 1 x120 x128 x96 x128 x96
- * 1 1 0 0 33.33 / 2 x180 x192 x144 x192 x144
- * 1 1 0 1 33.33 / 2 x180 x192 x144 x128 x144
- * 1 1 1 0 Prohibited setting
- * 1 1 1 1 33.33 / 2 x180 x192 x144 x192 x144
- */
-#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 11) | \
- (((md) & BIT(13)) >> 11) | \
- (((md) & BIT(19)) >> 18) | \
- (((md) & BIT(17)) >> 17))
-
-static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] = {
- /* EXTAL div PLL1 mult PLL3 mult */
- { 1, 192, 192, },
- { 1, 192, 128, },
- { 0, /* Prohibited setting */ },
- { 1, 192, 192, },
- { 1, 160, 160, },
- { 1, 160, 106, },
- { 0, /* Prohibited setting */ },
- { 1, 160, 160, },
- { 1, 128, 128, },
- { 1, 128, 84, },
- { 0, /* Prohibited setting */ },
- { 1, 128, 128, },
- { 2, 192, 192, },
- { 2, 192, 128, },
- { 0, /* Prohibited setting */ },
- { 2, 192, 192, },
-};
-
-/*
* SDn Clock
*/
#define CPG_SD_STP_HCK BIT(9)
@@ -923,96 +86,24 @@ static const struct sd_div_table cpg_sd_div_table[] = {
CPG_SD_DIV_TABLE_DATA(1, 0, 4, 0, 32),
};
-static bool gen3_clk_is_mod(struct clk *clk)
-{
- return (clk->id >> 16) == CPG_MOD;
-}
-
-static int gen3_clk_get_mod(struct clk *clk, const struct mssr_mod_clk **mssr)
-{
- struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
- const unsigned long clkid = clk->id & 0xffff;
- int i;
-
- if (!gen3_clk_is_mod(clk))
- return -EINVAL;
-
- for (i = 0; i < priv->mod_clk_size; i++) {
- if (priv->mod_clk[i].id != MOD_CLK_ID(clkid))
- continue;
-
- *mssr = &priv->mod_clk[i];
- return 0;
- }
-
- return -ENODEV;
-}
-
-static int gen3_clk_get_core(struct clk *clk, const struct cpg_core_clk **core)
-{
- struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
- const unsigned long clkid = clk->id & 0xffff;
- int i;
-
- if (gen3_clk_is_mod(clk))
- return -EINVAL;
-
- for (i = 0; i < priv->core_clk_size; i++) {
- if (priv->core_clk[i].id != clkid)
- continue;
-
- *core = &priv->core_clk[i];
- return 0;
- }
-
- return -ENODEV;
-}
-
-static int gen3_clk_get_parent(struct clk *clk, struct clk *parent)
-{
- const struct cpg_core_clk *core;
- const struct mssr_mod_clk *mssr;
- int ret;
-
- if (gen3_clk_is_mod(clk)) {
- ret = gen3_clk_get_mod(clk, &mssr);
- if (ret)
- return ret;
-
- parent->id = mssr->parent;
- } else {
- ret = gen3_clk_get_core(clk, &core);
- if (ret)
- return ret;
-
- if (core->type == CLK_TYPE_IN)
- parent->id = ~0; /* Top-level clock */
- else
- parent->id = core->parent;
- }
-
- parent->dev = clk->dev;
-
- return 0;
-}
-
static int gen3_clk_setup_sdif_div(struct clk *clk)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
+ struct cpg_mssr_info *info = priv->info;
const struct cpg_core_clk *core;
struct clk parent;
int ret;
- ret = gen3_clk_get_parent(clk, &parent);
+ ret = renesas_clk_get_parent(clk, info, &parent);
if (ret) {
printf("%s[%i] parent fail, ret=%i\n", __func__, __LINE__, ret);
return ret;
}
- if (gen3_clk_is_mod(&parent))
+ if (renesas_clk_is_mod(&parent))
return 0;
- ret = gen3_clk_get_core(&parent, &core);
+ ret = renesas_clk_get_core(&parent, info, &core);
if (ret)
return ret;
@@ -1026,47 +117,28 @@ static int gen3_clk_setup_sdif_div(struct clk *clk)
return 0;
}
-static int gen3_clk_endisable(struct clk *clk, bool enable)
+static int gen3_clk_enable(struct clk *clk)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
- const unsigned long clkid = clk->id & 0xffff;
- const unsigned int reg = clkid / 100;
- const unsigned int bit = clkid % 100;
- const u32 bitmask = BIT(bit);
- int ret;
-
- if (!gen3_clk_is_mod(clk))
- return -EINVAL;
+ int ret = gen3_clk_setup_sdif_div(clk);
- debug("%s[%i] MSTP %lu=%02u/%02u %s\n", __func__, __LINE__,
- clkid, reg, bit, enable ? "ON" : "OFF");
+ if (ret)
+ return ret;
- if (enable) {
- ret = gen3_clk_setup_sdif_div(clk);
- if (ret)
- return ret;
- clrbits_le32(priv->base + SMSTPCR(reg), bitmask);
- return wait_for_bit_le32(priv->base + MSTPSR(reg),
- bitmask, 0, 100, 0);
- } else {
- setbits_le32(priv->base + SMSTPCR(reg), bitmask);
- return 0;
- }
-}
-
-static int gen3_clk_enable(struct clk *clk)
-{
- return gen3_clk_endisable(clk, true);
+ return renesas_clk_endisable(clk, priv->base, true);
}
static int gen3_clk_disable(struct clk *clk)
{
- return gen3_clk_endisable(clk, false);
+ struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
+
+ return renesas_clk_endisable(clk, priv->base, false);
}
static ulong gen3_clk_get_rate(struct clk *clk)
{
struct gen3_clk_priv *priv = dev_get_priv(clk->dev);
+ struct cpg_mssr_info *info = priv->info;
struct clk parent;
const struct cpg_core_clk *core;
const struct rcar_gen3_cpg_pll_config *pll_config =
@@ -1076,33 +148,33 @@ static ulong gen3_clk_get_rate(struct clk *clk)
debug("%s[%i] Clock: id=%lu\n", __func__, __LINE__, clk->id);
- ret = gen3_clk_get_parent(clk, &parent);
+ ret = renesas_clk_get_parent(clk, info, &parent);
if (ret) {
printf("%s[%i] parent fail, ret=%i\n", __func__, __LINE__, ret);
return ret;
}
- if (gen3_clk_is_mod(clk)) {
+ if (renesas_clk_is_mod(clk)) {
rate = gen3_clk_get_rate(&parent);
debug("%s[%i] MOD clk: parent=%lu => rate=%u\n",
__func__, __LINE__, parent.id, rate);
return rate;
}
- ret = gen3_clk_get_core(clk, &core);
+ ret = renesas_clk_get_core(clk, info, &core);
if (ret)
return ret;
switch (core->type) {
case CLK_TYPE_IN:
- if (core->id == CLK_EXTAL) {
+ if (core->id == info->clk_extal_id) {
rate = clk_get_rate(&priv->clk_extal);
debug("%s[%i] EXTAL clk: rate=%u\n",
__func__, __LINE__, rate);
return rate;
}
- if (core->id == CLK_EXTALR) {
+ if (core->id == info->clk_extalr_id) {
rate = clk_get_rate(&priv->clk_extalr);
debug("%s[%i] EXTALR clk: rate=%u\n",
__func__, __LINE__, rate);
@@ -1231,7 +303,7 @@ static int gen3_clk_of_xlate(struct clk *clk, struct ofnode_phandle_args *args)
return 0;
}
-static const struct clk_ops gen3_clk_ops = {
+const struct clk_ops gen3_clk_ops = {
.enable = gen3_clk_enable,
.disable = gen3_clk_disable,
.get_rate = gen3_clk_get_rate,
@@ -1239,17 +311,11 @@ static const struct clk_ops gen3_clk_ops = {
.of_xlate = gen3_clk_of_xlate,
};
-enum gen3_clk_model {
- CLK_R8A7795,
- CLK_R8A7796,
- CLK_R8A77970,
- CLK_R8A77995,
-};
-
-static int gen3_clk_probe(struct udevice *dev)
+int gen3_clk_probe(struct udevice *dev)
{
struct gen3_clk_priv *priv = dev_get_priv(dev);
- enum gen3_clk_model model = dev_get_driver_data(dev);
+ struct cpg_mssr_info *info =
+ (struct cpg_mssr_info *)dev_get_driver_data(dev);
fdt_addr_t rst_base;
u32 cpg_mode;
int ret;
@@ -1258,50 +324,10 @@ static int gen3_clk_probe(struct udevice *dev)
if (!priv->base)
return -EINVAL;
- switch (model) {
- case CLK_R8A7795:
- priv->core_clk = r8a7795_core_clks;
- priv->core_clk_size = ARRAY_SIZE(r8a7795_core_clks);
- priv->mod_clk = r8a7795_mod_clks;
- priv->mod_clk_size = ARRAY_SIZE(r8a7795_mod_clks);
- ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
- "renesas,r8a7795-rst");
- if (ret < 0)
- return ret;
- break;
- case CLK_R8A7796:
- priv->core_clk = r8a7796_core_clks;
- priv->core_clk_size = ARRAY_SIZE(r8a7796_core_clks);
- priv->mod_clk = r8a7796_mod_clks;
- priv->mod_clk_size = ARRAY_SIZE(r8a7796_mod_clks);
- ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
- "renesas,r8a7796-rst");
- if (ret < 0)
- return ret;
- break;
- case CLK_R8A77970:
- priv->core_clk = r8a77970_core_clks;
- priv->core_clk_size = ARRAY_SIZE(r8a77970_core_clks);
- priv->mod_clk = r8a77970_mod_clks;
- priv->mod_clk_size = ARRAY_SIZE(r8a77970_mod_clks);
- ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
- "renesas,r8a77970-rst");
- if (ret < 0)
- return ret;
- break;
- case CLK_R8A77995:
- priv->core_clk = r8a77995_core_clks;
- priv->core_clk_size = ARRAY_SIZE(r8a77995_core_clks);
- priv->mod_clk = r8a77995_mod_clks;
- priv->mod_clk_size = ARRAY_SIZE(r8a77995_mod_clks);
- ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
- "renesas,r8a77995-rst");
- if (ret < 0)
- return ret;
- break;
- default:
- return -EINVAL;
- }
+ priv->info = info;
+ ret = fdt_node_offset_by_compatible(gd->fdt_blob, -1, info->reset_node);
+ if (ret < 0)
+ return ret;
rst_base = fdtdec_get_addr(gd->fdt_blob, ret, "reg");
if (rst_base == FDT_ADDR_T_NONE)
@@ -1309,7 +335,8 @@ static int gen3_clk_probe(struct udevice *dev)
cpg_mode = readl(rst_base + CPG_RST_MODEMR);
- priv->cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+ priv->cpg_pll_config =
+ (struct rcar_gen3_cpg_pll_config *)info->get_pll_config(cpg_mode);
if (!priv->cpg_pll_config->extal_div)
return -EINVAL;
@@ -1317,8 +344,8 @@ static int gen3_clk_probe(struct udevice *dev)
if (ret < 0)
return ret;
- if (model != CLK_R8A77995) {
- ret = clk_get_by_name(dev, "extalr", &priv->clk_extalr);
+ if (info->extalr_node) {
+ ret = clk_get_by_name(dev, info->extalr_node, &priv->clk_extalr);
if (ret < 0)
return ret;
}
@@ -1326,104 +353,9 @@ static int gen3_clk_probe(struct udevice *dev)
return 0;
}
-struct mstp_stop_table {
- u32 dis;
- u32 en;
-};
-
-static struct mstp_stop_table r8a7795_mstp_table[] = {
- { 0x00640800, 0x0 }, { 0xF3EE9390, 0x0 },
- { 0x340FAFDC, 0x2040 }, { 0xD80C7CDF, 0x400 },
- { 0x80000184, 0x180 }, { 0x40BFFF46, 0x0 },
- { 0xE5FBEECF, 0x0 }, { 0x39FFFF0E, 0x0 },
- { 0x01F19FF4, 0x0 }, { 0xFFDFFFFF, 0x0 },
- { 0xFFFEFFE0, 0x0 }, { 0x00000000, 0x0 },
-};
-
-static struct mstp_stop_table r8a7796_mstp_table[] = {
- { 0x00200000, 0x0 }, { 0xFFFFFFFF, 0x0 },
- { 0x340E2FDC, 0x2040 }, { 0xFFFFFFDF, 0x400 },
- { 0x80000184, 0x180 }, { 0xC3FFFFFF, 0x0 },
- { 0xFFFFFFFF, 0x0 }, { 0xFFFFFFFF, 0x0 },
- { 0x01F1FFF7, 0x0 }, { 0xFFFFFFFE, 0x0 },
- { 0xFFFEFFE0, 0x0 }, { 0x000000B7, 0x0 },
-};
-
-static struct mstp_stop_table r8a77970_mstp_table[] = {
- { 0x00230000, 0x0 }, { 0xFFFFFFFF, 0x0 },
- { 0x14062FD8, 0x2040 }, { 0xFFFFFFDF, 0x400 },
- { 0x80000184, 0x180 }, { 0x83FFFFFF, 0x0 },
- { 0xFFFFFFFF, 0x0 }, { 0xFFFFFFFF, 0x0 },
- { 0x7FF3FFF4, 0x0 }, { 0xFBF7FF97, 0x0 },
- { 0xFFFEFFE0, 0x0 }, { 0x000000B7, 0x0 },
-};
-
-static struct mstp_stop_table r8a77995_mstp_table[] = {
- { 0x00200000, 0x0 }, { 0xFFFFFFFF, 0x0 },
- { 0x340E2FDC, 0x2040 }, { 0xFFFFFFDF, 0x400 },
- { 0x80000184, 0x180 }, { 0xC3FFFFFF, 0x0 },
- { 0xFFFFFFFF, 0x0 }, { 0xFFFFFFFF, 0x0 },
- { 0x01F1FFF7, 0x0 }, { 0xFFFFFFFE, 0x0 },
- { 0xFFFEFFE0, 0x0 }, { 0x000000B7, 0x0 },
-};
-
-#define TSTR0 0x04
-#define TSTR0_STR0 BIT(0)
-
-static int gen3_clk_remove(struct udevice *dev)
+int gen3_clk_remove(struct udevice *dev)
{
struct gen3_clk_priv *priv = dev_get_priv(dev);
- enum gen3_clk_model model = dev_get_driver_data(dev);
- struct mstp_stop_table *tbl;
- unsigned int i, tbl_size;
-
- switch (model) {
- case CLK_R8A7795:
- tbl = r8a7795_mstp_table;
- tbl_size = ARRAY_SIZE(r8a7795_mstp_table);
- break;
- case CLK_R8A7796:
- tbl = r8a7796_mstp_table;
- tbl_size = ARRAY_SIZE(r8a7796_mstp_table);
- break;
- case CLK_R8A77970:
- tbl = r8a77970_mstp_table;
- tbl_size = ARRAY_SIZE(r8a77970_mstp_table);
- break;
- case CLK_R8A77995:
- tbl = r8a77995_mstp_table;
- tbl_size = ARRAY_SIZE(r8a77995_mstp_table);
- break;
- default:
- return -EINVAL;
- }
-
- /* Stop TMU0 */
- clrbits_le32(TMU_BASE + TSTR0, TSTR0_STR0);
- /* Stop module clock */
- for (i = 0; i < tbl_size; i++) {
- clrsetbits_le32(priv->base + SMSTPCR(i), tbl[i].dis, tbl[i].en);
- clrsetbits_le32(priv->base + RMSTPCR(i), tbl[i].dis, 0x0);
- }
-
- return 0;
+ return renesas_clk_remove(priv->base, priv->info);
}
-
-static const struct udevice_id gen3_clk_ids[] = {
- { .compatible = "renesas,r8a7795-cpg-mssr", .data = CLK_R8A7795 },
- { .compatible = "renesas,r8a7796-cpg-mssr", .data = CLK_R8A7796 },
- { .compatible = "renesas,r8a77970-cpg-mssr", .data = CLK_R8A77970 },
- { .compatible = "renesas,r8a77995-cpg-mssr", .data = CLK_R8A77995 },
- { }
-};
-
-U_BOOT_DRIVER(clk_gen3) = {
- .name = "clk_gen3",
- .id = UCLASS_CLK,
- .of_match = gen3_clk_ids,
- .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
- .ops = &gen3_clk_ops,
- .probe = gen3_clk_probe,
- .remove = gen3_clk_remove,
-};
diff --git a/drivers/clk/renesas/r8a7790-cpg-mssr.c b/drivers/clk/renesas/r8a7790-cpg-mssr.c
new file mode 100644
index 0000000000..33ab9ad7cc
--- /dev/null
+++ b/drivers/clk/renesas/r8a7790-cpg-mssr.c
@@ -0,0 +1,295 @@
+/*
+ * r8a7790 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2017 Glider bvba
+ *
+ * Based on clk-rcar-gen2.c
+ *
+ * Copyright (C) 2013 Ideas On Board SPRL
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a7790-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7790_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_USB_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL1_DIV2,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7790_core_clks[] __initconst = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("usb_extal", CLK_USB_EXTAL),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_BASE("z", R8A7790_CLK_Z, CLK_TYPE_GEN2_Z, CLK_PLL0),
+ DEF_BASE("lb", R8A7790_CLK_LB, CLK_TYPE_GEN2_LB, CLK_PLL1),
+ DEF_BASE("adsp", R8A7790_CLK_ADSP, CLK_TYPE_GEN2_ADSP, CLK_PLL1),
+ DEF_BASE("sdh", R8A7790_CLK_SDH, CLK_TYPE_GEN2_SDH, CLK_PLL1),
+ DEF_BASE("sd0", R8A7790_CLK_SD0, CLK_TYPE_GEN2_SD0, CLK_PLL1),
+ DEF_BASE("sd1", R8A7790_CLK_SD1, CLK_TYPE_GEN2_SD1, CLK_PLL1),
+ DEF_BASE("qspi", R8A7790_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2),
+ DEF_BASE("rcan", R8A7790_CLK_RCAN, CLK_TYPE_GEN2_RCAN, CLK_USB_EXTAL),
+
+ DEF_FIXED("z2", R8A7790_CLK_Z2, CLK_PLL1, 2, 1),
+ DEF_FIXED("zg", R8A7790_CLK_ZG, CLK_PLL1, 3, 1),
+ DEF_FIXED("zx", R8A7790_CLK_ZX, CLK_PLL1, 3, 1),
+ DEF_FIXED("zs", R8A7790_CLK_ZS, CLK_PLL1, 6, 1),
+ DEF_FIXED("hp", R8A7790_CLK_HP, CLK_PLL1, 12, 1),
+ DEF_FIXED("i", R8A7790_CLK_I, CLK_PLL1, 2, 1),
+ DEF_FIXED("b", R8A7790_CLK_B, CLK_PLL1, 12, 1),
+ DEF_FIXED("p", R8A7790_CLK_P, CLK_PLL1, 24, 1),
+ DEF_FIXED("cl", R8A7790_CLK_CL, CLK_PLL1, 48, 1),
+ DEF_FIXED("m2", R8A7790_CLK_M2, CLK_PLL1, 8, 1),
+ DEF_FIXED("imp", R8A7790_CLK_IMP, CLK_PLL1, 4, 1),
+ DEF_FIXED("zb3", R8A7790_CLK_ZB3, CLK_PLL3, 4, 1),
+ DEF_FIXED("zb3d2", R8A7790_CLK_ZB3D2, CLK_PLL3, 8, 1),
+ DEF_FIXED("ddr", R8A7790_CLK_DDR, CLK_PLL3, 8, 1),
+ DEF_FIXED("mp", R8A7790_CLK_MP, CLK_PLL1_DIV2, 15, 1),
+ DEF_FIXED("cp", R8A7790_CLK_CP, CLK_EXTAL, 2, 1),
+ DEF_FIXED("r", R8A7790_CLK_R, CLK_PLL1, 49152, 1),
+ DEF_FIXED("osc", R8A7790_CLK_OSC, CLK_PLL1, 12288, 1),
+
+ DEF_DIV6P1("sd2", R8A7790_CLK_SD2, CLK_PLL1_DIV2, 0x078),
+ DEF_DIV6P1("sd3", R8A7790_CLK_SD3, CLK_PLL1_DIV2, 0x26c),
+ DEF_DIV6P1("mmc0", R8A7790_CLK_MMC0, CLK_PLL1_DIV2, 0x240),
+ DEF_DIV6P1("mmc1", R8A7790_CLK_MMC1, CLK_PLL1_DIV2, 0x244),
+ DEF_DIV6P1("ssp", R8A7790_CLK_SSP, CLK_PLL1_DIV2, 0x248),
+ DEF_DIV6P1("ssprs", R8A7790_CLK_SSPRS, CLK_PLL1_DIV2, 0x24c),
+};
+
+static const struct mssr_mod_clk r8a7790_mod_clks[] __initconst = {
+ DEF_MOD("msiof0", 0, R8A7790_CLK_MP),
+ DEF_MOD("vcp1", 100, R8A7790_CLK_ZS),
+ DEF_MOD("vcp0", 101, R8A7790_CLK_ZS),
+ DEF_MOD("vpc1", 102, R8A7790_CLK_ZS),
+ DEF_MOD("vpc0", 103, R8A7790_CLK_ZS),
+ DEF_MOD("jpu", 106, R8A7790_CLK_M2),
+ DEF_MOD("ssp1", 109, R8A7790_CLK_ZS),
+ DEF_MOD("tmu1", 111, R8A7790_CLK_P),
+ DEF_MOD("3dg", 112, R8A7790_CLK_ZG),
+ DEF_MOD("2d-dmac", 115, R8A7790_CLK_ZS),
+ DEF_MOD("fdp1-2", 117, R8A7790_CLK_ZS),
+ DEF_MOD("fdp1-1", 118, R8A7790_CLK_ZS),
+ DEF_MOD("fdp1-0", 119, R8A7790_CLK_ZS),
+ DEF_MOD("tmu3", 121, R8A7790_CLK_P),
+ DEF_MOD("tmu2", 122, R8A7790_CLK_P),
+ DEF_MOD("cmt0", 124, R8A7790_CLK_R),
+ DEF_MOD("tmu0", 125, R8A7790_CLK_CP),
+ DEF_MOD("vsp1du1", 127, R8A7790_CLK_ZS),
+ DEF_MOD("vsp1du0", 128, R8A7790_CLK_ZS),
+ DEF_MOD("vsp1-rt", 130, R8A7790_CLK_ZS),
+ DEF_MOD("vsp1-sy", 131, R8A7790_CLK_ZS),
+ DEF_MOD("scifa2", 202, R8A7790_CLK_MP),
+ DEF_MOD("scifa1", 203, R8A7790_CLK_MP),
+ DEF_MOD("scifa0", 204, R8A7790_CLK_MP),
+ DEF_MOD("msiof2", 205, R8A7790_CLK_MP),
+ DEF_MOD("scifb0", 206, R8A7790_CLK_MP),
+ DEF_MOD("scifb1", 207, R8A7790_CLK_MP),
+ DEF_MOD("msiof1", 208, R8A7790_CLK_MP),
+ DEF_MOD("msiof3", 215, R8A7790_CLK_MP),
+ DEF_MOD("scifb2", 216, R8A7790_CLK_MP),
+ DEF_MOD("sys-dmac1", 218, R8A7790_CLK_ZS),
+ DEF_MOD("sys-dmac0", 219, R8A7790_CLK_ZS),
+ DEF_MOD("iic2", 300, R8A7790_CLK_HP),
+ DEF_MOD("tpu0", 304, R8A7790_CLK_CP),
+ DEF_MOD("mmcif1", 305, R8A7790_CLK_MMC1),
+ DEF_MOD("scif2", 310, R8A7790_CLK_P),
+ DEF_MOD("sdhi3", 311, R8A7790_CLK_SD3),
+ DEF_MOD("sdhi2", 312, R8A7790_CLK_SD2),
+ DEF_MOD("sdhi1", 313, R8A7790_CLK_SD1),
+ DEF_MOD("sdhi0", 314, R8A7790_CLK_SD0),
+ DEF_MOD("mmcif0", 315, R8A7790_CLK_MMC0),
+ DEF_MOD("iic0", 318, R8A7790_CLK_HP),
+ DEF_MOD("pciec", 319, R8A7790_CLK_MP),
+ DEF_MOD("iic1", 323, R8A7790_CLK_HP),
+ DEF_MOD("usb3.0", 328, R8A7790_CLK_MP),
+ DEF_MOD("cmt1", 329, R8A7790_CLK_R),
+ DEF_MOD("usbhs-dmac0", 330, R8A7790_CLK_HP),
+ DEF_MOD("usbhs-dmac1", 331, R8A7790_CLK_HP),
+ DEF_MOD("irqc", 407, R8A7790_CLK_CP),
+ DEF_MOD("intc-sys", 408, R8A7790_CLK_ZS),
+ DEF_MOD("audio-dmac1", 501, R8A7790_CLK_HP),
+ DEF_MOD("audio-dmac0", 502, R8A7790_CLK_HP),
+ DEF_MOD("adsp_mod", 506, R8A7790_CLK_ADSP),
+ DEF_MOD("thermal", 522, CLK_EXTAL),
+ DEF_MOD("pwm", 523, R8A7790_CLK_P),
+ DEF_MOD("usb-ehci", 703, R8A7790_CLK_MP),
+ DEF_MOD("usbhs", 704, R8A7790_CLK_HP),
+ DEF_MOD("hscif1", 716, R8A7790_CLK_ZS),
+ DEF_MOD("hscif0", 717, R8A7790_CLK_ZS),
+ DEF_MOD("scif1", 720, R8A7790_CLK_P),
+ DEF_MOD("scif0", 721, R8A7790_CLK_P),
+ DEF_MOD("du2", 722, R8A7790_CLK_ZX),
+ DEF_MOD("du1", 723, R8A7790_CLK_ZX),
+ DEF_MOD("du0", 724, R8A7790_CLK_ZX),
+ DEF_MOD("lvds1", 725, R8A7790_CLK_ZX),
+ DEF_MOD("lvds0", 726, R8A7790_CLK_ZX),
+ DEF_MOD("mlb", 802, R8A7790_CLK_HP),
+ DEF_MOD("vin3", 808, R8A7790_CLK_ZG),
+ DEF_MOD("vin2", 809, R8A7790_CLK_ZG),
+ DEF_MOD("vin1", 810, R8A7790_CLK_ZG),
+ DEF_MOD("vin0", 811, R8A7790_CLK_ZG),
+ DEF_MOD("etheravb", 812, R8A7790_CLK_HP),
+ DEF_MOD("ether", 813, R8A7790_CLK_P),
+ DEF_MOD("sata1", 814, R8A7790_CLK_ZS),
+ DEF_MOD("sata0", 815, R8A7790_CLK_ZS),
+ DEF_MOD("gyro-adc", 901, R8A7790_CLK_P),
+ DEF_MOD("gpio5", 907, R8A7790_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A7790_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A7790_CLK_CP),
+ DEF_MOD("gpio2", 910, R8A7790_CLK_CP),
+ DEF_MOD("gpio1", 911, R8A7790_CLK_CP),
+ DEF_MOD("gpio0", 912, R8A7790_CLK_CP),
+ DEF_MOD("can1", 915, R8A7790_CLK_P),
+ DEF_MOD("can0", 916, R8A7790_CLK_P),
+ DEF_MOD("qspi_mod", 917, R8A7790_CLK_QSPI),
+ DEF_MOD("iicdvfs", 926, R8A7790_CLK_CP),
+ DEF_MOD("i2c3", 928, R8A7790_CLK_HP),
+ DEF_MOD("i2c2", 929, R8A7790_CLK_HP),
+ DEF_MOD("i2c1", 930, R8A7790_CLK_HP),
+ DEF_MOD("i2c0", 931, R8A7790_CLK_HP),
+ DEF_MOD("ssi-all", 1005, R8A7790_CLK_P),
+ DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A7790_CLK_P),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
+};
+
+static const unsigned int r8a7790_crit_mod_clks[] __initconst = {
+ MOD_CLK_ID(408), /* INTC-SYS (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3
+ * 14 13 19 (MHz) *1 *1
+ *---------------------------------------------------
+ * 0 0 0 15 x172/2 x208/2 x106
+ * 0 0 1 15 x172/2 x208/2 x88
+ * 0 1 0 20 x130/2 x156/2 x80
+ * 0 1 1 20 x130/2 x156/2 x66
+ * 1 0 0 26 / 2 x200/2 x240/2 x122
+ * 1 0 1 26 / 2 x200/2 x240/2 x102
+ * 1 1 0 30 / 2 x172/2 x208/2 x106
+ * 1 1 1 30 / 2 x172/2 x208/2 x88
+ *
+ * *1 : Table 7.5a indicates VCO output (PLLx = VCO/2)
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \
+ (((md) & BIT(13)) >> 12) | \
+ (((md) & BIT(19)) >> 19))
+static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] __initconst = {
+ { 1, 208, 106 }, { 1, 208, 88 }, { 1, 156, 80 }, { 1, 156, 66 },
+ { 2, 240, 122 }, { 2, 240, 102 }, { 2, 208, 106 }, { 2, 208, 88 },
+};
+
+static const struct mstp_stop_table r8a7790_mstp_table[] = {
+ { 0x00640801, 0x400000, 0x00640801, 0x0 },
+ { 0xDB6E9BDF, 0x0, 0xDB6E9BDF, 0x0 },
+ { 0x300DA1FC, 0x2010, 0x300DA1FC, 0x0 },
+ { 0xF08CF831, 0x0, 0xF08CF831, 0x0 },
+ { 0x80000184, 0x180, 0x80000184, 0x0 },
+ { 0x44C00046, 0x0, 0x44C00046, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0 }, /* SMSTP6 is not present on Gen2 */
+ { 0x07F30718, 0x200000, 0x07F30718, 0x0 },
+ { 0x01F0FF84, 0x0, 0x01F0FF84, 0x0 },
+ { 0xF5979FCF, 0x0, 0xF5979FCF, 0x0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0x0 },
+ { 0x00000000, 0x0, 0x00000000, 0x0 },
+};
+
+static const void *r8a7790_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a7790_cpg_mssr_info = {
+ .core_clk = r8a7790_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a7790_core_clks),
+ .mod_clk = r8a7790_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a7790_mod_clks),
+ .mstp_table = r8a7790_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a7790_mstp_table),
+ .reset_node = "renesas,r8a7790-rst",
+ .extal_usb_node = "usb_extal",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extal_usb_id = CLK_USB_EXTAL,
+ .pll0_div = 2,
+ .get_pll_config = r8a7790_get_pll_config,
+};
+
+static const struct udevice_id r8a7790_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a7790-cpg-mssr",
+ .data = (ulong)&r8a7790_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a7790) = {
+ .name = "clk_r8a7790",
+ .id = UCLASS_CLK,
+ .of_match = r8a7790_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen2_clk_priv),
+ .ops = &gen2_clk_ops,
+ .probe = gen2_clk_probe,
+ .remove = gen2_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a7791-cpg-mssr.c b/drivers/clk/renesas/r8a7791-cpg-mssr.c
new file mode 100644
index 0000000000..fcaaad59e7
--- /dev/null
+++ b/drivers/clk/renesas/r8a7791-cpg-mssr.c
@@ -0,0 +1,292 @@
+/*
+ * Renesas R8A7791 CPG MSSR driver
+ *
+ * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7791 Clock Pulse Generator / Module Standby and Software Reset
+ * Copyright (C) 2015-2017 Glider bvba
+ * Based on clk-rcar-gen2.c
+ * Copyright (C) 2013 Ideas On Board SPRL
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a7791-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7791_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_USB_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL1_DIV2,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7791_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("usb_extal", CLK_USB_EXTAL),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_BASE("z", R8A7791_CLK_Z, CLK_TYPE_GEN2_Z, CLK_PLL0),
+ DEF_BASE("lb", R8A7791_CLK_LB, CLK_TYPE_GEN2_LB, CLK_PLL1),
+ DEF_BASE("adsp", R8A7791_CLK_ADSP, CLK_TYPE_GEN2_ADSP, CLK_PLL1),
+ DEF_BASE("sdh", R8A7791_CLK_SDH, CLK_TYPE_GEN2_SDH, CLK_PLL1),
+ DEF_BASE("sd0", R8A7791_CLK_SD0, CLK_TYPE_GEN2_SD0, CLK_PLL1),
+ DEF_BASE("qspi", R8A7791_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2),
+ DEF_BASE("rcan", R8A7791_CLK_RCAN, CLK_TYPE_GEN2_RCAN, CLK_USB_EXTAL),
+
+ DEF_FIXED("zg", R8A7791_CLK_ZG, CLK_PLL1, 3, 1),
+ DEF_FIXED("zx", R8A7791_CLK_ZX, CLK_PLL1, 3, 1),
+ DEF_FIXED("zs", R8A7791_CLK_ZS, CLK_PLL1, 6, 1),
+ DEF_FIXED("hp", R8A7791_CLK_HP, CLK_PLL1, 12, 1),
+ DEF_FIXED("i", R8A7791_CLK_I, CLK_PLL1, 2, 1),
+ DEF_FIXED("b", R8A7791_CLK_B, CLK_PLL1, 12, 1),
+ DEF_FIXED("p", R8A7791_CLK_P, CLK_PLL1, 24, 1),
+ DEF_FIXED("cl", R8A7791_CLK_CL, CLK_PLL1, 48, 1),
+ DEF_FIXED("m2", R8A7791_CLK_M2, CLK_PLL1, 8, 1),
+ DEF_FIXED("zb3", R8A7791_CLK_ZB3, CLK_PLL3, 4, 1),
+ DEF_FIXED("zb3d2", R8A7791_CLK_ZB3D2, CLK_PLL3, 8, 1),
+ DEF_FIXED("ddr", R8A7791_CLK_DDR, CLK_PLL3, 8, 1),
+ DEF_FIXED("mp", R8A7791_CLK_MP, CLK_PLL1_DIV2, 15, 1),
+ DEF_FIXED("cp", R8A7791_CLK_CP, CLK_EXTAL, 2, 1),
+ DEF_FIXED("r", R8A7791_CLK_R, CLK_PLL1, 49152, 1),
+ DEF_FIXED("osc", R8A7791_CLK_OSC, CLK_PLL1, 12288, 1),
+
+ DEF_DIV6P1("sd2", R8A7791_CLK_SD2, CLK_PLL1_DIV2, 0x078),
+ DEF_DIV6P1("sd3", R8A7791_CLK_SD3, CLK_PLL1_DIV2, 0x26c),
+ DEF_DIV6P1("mmc0", R8A7791_CLK_MMC0, CLK_PLL1_DIV2, 0x240),
+ DEF_DIV6P1("ssp", R8A7791_CLK_SSP, CLK_PLL1_DIV2, 0x248),
+ DEF_DIV6P1("ssprs", R8A7791_CLK_SSPRS, CLK_PLL1_DIV2, 0x24c),
+};
+
+static const struct mssr_mod_clk r8a7791_mod_clks[] = {
+ DEF_MOD("msiof0", 0, R8A7791_CLK_MP),
+ DEF_MOD("vcp0", 101, R8A7791_CLK_ZS),
+ DEF_MOD("vpc0", 103, R8A7791_CLK_ZS),
+ DEF_MOD("jpu", 106, R8A7791_CLK_M2),
+ DEF_MOD("ssp1", 109, R8A7791_CLK_ZS),
+ DEF_MOD("tmu1", 111, R8A7791_CLK_P),
+ DEF_MOD("3dg", 112, R8A7791_CLK_ZG),
+ DEF_MOD("2d-dmac", 115, R8A7791_CLK_ZS),
+ DEF_MOD("fdp1-1", 118, R8A7791_CLK_ZS),
+ DEF_MOD("fdp1-0", 119, R8A7791_CLK_ZS),
+ DEF_MOD("tmu3", 121, R8A7791_CLK_P),
+ DEF_MOD("tmu2", 122, R8A7791_CLK_P),
+ DEF_MOD("cmt0", 124, R8A7791_CLK_R),
+ DEF_MOD("tmu0", 125, R8A7791_CLK_CP),
+ DEF_MOD("vsp1du1", 127, R8A7791_CLK_ZS),
+ DEF_MOD("vsp1du0", 128, R8A7791_CLK_ZS),
+ DEF_MOD("vsp1-sy", 131, R8A7791_CLK_ZS),
+ DEF_MOD("scifa2", 202, R8A7791_CLK_MP),
+ DEF_MOD("scifa1", 203, R8A7791_CLK_MP),
+ DEF_MOD("scifa0", 204, R8A7791_CLK_MP),
+ DEF_MOD("msiof2", 205, R8A7791_CLK_MP),
+ DEF_MOD("scifb0", 206, R8A7791_CLK_MP),
+ DEF_MOD("scifb1", 207, R8A7791_CLK_MP),
+ DEF_MOD("msiof1", 208, R8A7791_CLK_MP),
+ DEF_MOD("scifb2", 216, R8A7791_CLK_MP),
+ DEF_MOD("sys-dmac1", 218, R8A7791_CLK_ZS),
+ DEF_MOD("sys-dmac0", 219, R8A7791_CLK_ZS),
+ DEF_MOD("tpu0", 304, R8A7791_CLK_CP),
+ DEF_MOD("sdhi3", 311, R8A7791_CLK_SD3),
+ DEF_MOD("sdhi2", 312, R8A7791_CLK_SD2),
+ DEF_MOD("sdhi0", 314, R8A7791_CLK_SD0),
+ DEF_MOD("mmcif0", 315, R8A7791_CLK_MMC0),
+ DEF_MOD("iic0", 318, R8A7791_CLK_HP),
+ DEF_MOD("pciec", 319, R8A7791_CLK_MP),
+ DEF_MOD("iic1", 323, R8A7791_CLK_HP),
+ DEF_MOD("usb3.0", 328, R8A7791_CLK_MP),
+ DEF_MOD("cmt1", 329, R8A7791_CLK_R),
+ DEF_MOD("usbhs-dmac0", 330, R8A7791_CLK_HP),
+ DEF_MOD("usbhs-dmac1", 331, R8A7791_CLK_HP),
+ DEF_MOD("irqc", 407, R8A7791_CLK_CP),
+ DEF_MOD("intc-sys", 408, R8A7791_CLK_ZS),
+ DEF_MOD("audio-dmac1", 501, R8A7791_CLK_HP),
+ DEF_MOD("audio-dmac0", 502, R8A7791_CLK_HP),
+ DEF_MOD("adsp_mod", 506, R8A7791_CLK_ADSP),
+ DEF_MOD("thermal", 522, CLK_EXTAL),
+ DEF_MOD("pwm", 523, R8A7791_CLK_P),
+ DEF_MOD("usb-ehci", 703, R8A7791_CLK_MP),
+ DEF_MOD("usbhs", 704, R8A7791_CLK_HP),
+ DEF_MOD("hscif2", 713, R8A7791_CLK_ZS),
+ DEF_MOD("scif5", 714, R8A7791_CLK_P),
+ DEF_MOD("scif4", 715, R8A7791_CLK_P),
+ DEF_MOD("hscif1", 716, R8A7791_CLK_ZS),
+ DEF_MOD("hscif0", 717, R8A7791_CLK_ZS),
+ DEF_MOD("scif3", 718, R8A7791_CLK_P),
+ DEF_MOD("scif2", 719, R8A7791_CLK_P),
+ DEF_MOD("scif1", 720, R8A7791_CLK_P),
+ DEF_MOD("scif0", 721, R8A7791_CLK_P),
+ DEF_MOD("du1", 723, R8A7791_CLK_ZX),
+ DEF_MOD("du0", 724, R8A7791_CLK_ZX),
+ DEF_MOD("lvds0", 726, R8A7791_CLK_ZX),
+ DEF_MOD("ipmmu-sgx", 800, R8A7791_CLK_ZX),
+ DEF_MOD("mlb", 802, R8A7791_CLK_HP),
+ DEF_MOD("vin2", 809, R8A7791_CLK_ZG),
+ DEF_MOD("vin1", 810, R8A7791_CLK_ZG),
+ DEF_MOD("vin0", 811, R8A7791_CLK_ZG),
+ DEF_MOD("etheravb", 812, R8A7791_CLK_HP),
+ DEF_MOD("ether", 813, R8A7791_CLK_P),
+ DEF_MOD("sata1", 814, R8A7791_CLK_ZS),
+ DEF_MOD("sata0", 815, R8A7791_CLK_ZS),
+ DEF_MOD("gyro-adc", 901, R8A7791_CLK_P),
+ DEF_MOD("gpio7", 904, R8A7791_CLK_CP),
+ DEF_MOD("gpio6", 905, R8A7791_CLK_CP),
+ DEF_MOD("gpio5", 907, R8A7791_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A7791_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A7791_CLK_CP),
+ DEF_MOD("gpio2", 910, R8A7791_CLK_CP),
+ DEF_MOD("gpio1", 911, R8A7791_CLK_CP),
+ DEF_MOD("gpio0", 912, R8A7791_CLK_CP),
+ DEF_MOD("can1", 915, R8A7791_CLK_P),
+ DEF_MOD("can0", 916, R8A7791_CLK_P),
+ DEF_MOD("qspi_mod", 917, R8A7791_CLK_QSPI),
+ DEF_MOD("i2c5", 925, R8A7791_CLK_HP),
+ DEF_MOD("iicdvfs", 926, R8A7791_CLK_CP),
+ DEF_MOD("i2c4", 927, R8A7791_CLK_HP),
+ DEF_MOD("i2c3", 928, R8A7791_CLK_HP),
+ DEF_MOD("i2c2", 929, R8A7791_CLK_HP),
+ DEF_MOD("i2c1", 930, R8A7791_CLK_HP),
+ DEF_MOD("i2c0", 931, R8A7791_CLK_HP),
+ DEF_MOD("ssi-all", 1005, R8A7791_CLK_P),
+ DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A7791_CLK_P),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
+ DEF_MOD("scifa3", 1106, R8A7791_CLK_MP),
+ DEF_MOD("scifa4", 1107, R8A7791_CLK_MP),
+ DEF_MOD("scifa5", 1108, R8A7791_CLK_MP),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3
+ * 14 13 19 (MHz) *1 *1
+ *---------------------------------------------------
+ * 0 0 0 15 x172/2 x208/2 x106
+ * 0 0 1 15 x172/2 x208/2 x88
+ * 0 1 0 20 x130/2 x156/2 x80
+ * 0 1 1 20 x130/2 x156/2 x66
+ * 1 0 0 26 / 2 x200/2 x240/2 x122
+ * 1 0 1 26 / 2 x200/2 x240/2 x102
+ * 1 1 0 30 / 2 x172/2 x208/2 x106
+ * 1 1 1 30 / 2 x172/2 x208/2 x88
+ *
+ * *1 : Table 7.5a indicates VCO output (PLLx = VCO/2)
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \
+ (((md) & BIT(13)) >> 12) | \
+ (((md) & BIT(19)) >> 19))
+static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] = {
+ { 1, 208, 106 }, { 1, 208, 88 }, { 1, 156, 80 }, { 1, 156, 66 },
+ { 2, 240, 122 }, { 2, 240, 102 }, { 2, 208, 106 }, { 2, 208, 88 },
+};
+
+static const struct mstp_stop_table r8a7791_mstp_table[] = {
+ { 0x00640801, 0x400000, 0x00640801, 0x0 },
+ { 0x9B6C9B5A, 0x0, 0x9B6C9B5A, 0x0 },
+ { 0x100D21FC, 0x2000, 0x100D21FC, 0x0 },
+ { 0xF08CD810, 0x0, 0xF08CD810, 0x0 },
+ { 0x800001C4, 0x180, 0x800001C4, 0x0 },
+ { 0x44C00046, 0x0, 0x44C00046, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0 }, /* SMSTP6 is not present on Gen2 */
+ { 0x05BFE618, 0x200000, 0x05BFE618, 0x0 },
+ { 0x40C0FE85, 0x0, 0x40C0FE85, 0x0 },
+ { 0xFF979FFF, 0x0, 0xFF979FFF, 0x0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0x0 },
+ { 0x000001C0, 0x0, 0x000001C0, 0x0 },
+};
+
+static const void *r8a7791_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a7791_cpg_mssr_info = {
+ .core_clk = r8a7791_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a7791_core_clks),
+ .mod_clk = r8a7791_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a7791_mod_clks),
+ .mstp_table = r8a7791_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a7791_mstp_table),
+ .reset_node = "renesas,r8a7791-rst",
+ .extal_usb_node = "usb_extal",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extal_usb_id = CLK_USB_EXTAL,
+ .pll0_div = 2,
+ .get_pll_config = r8a7791_get_pll_config,
+};
+
+static const struct udevice_id r8a7791_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a7791-cpg-mssr",
+ .data = (ulong)&r8a7791_cpg_mssr_info
+ },
+ {
+ .compatible = "renesas,r8a7793-cpg-mssr",
+ .data = (ulong)&r8a7791_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a7791) = {
+ .name = "clk_r8a7791",
+ .id = UCLASS_CLK,
+ .of_match = r8a7791_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen2_clk_priv),
+ .ops = &gen2_clk_ops,
+ .probe = gen2_clk_probe,
+ .remove = gen2_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a7792-cpg-mssr.c b/drivers/clk/renesas/r8a7792-cpg-mssr.c
new file mode 100644
index 0000000000..260bb892d6
--- /dev/null
+++ b/drivers/clk/renesas/r8a7792-cpg-mssr.c
@@ -0,0 +1,249 @@
+/*
+ * r8a7792 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2017 Glider bvba
+ *
+ * Based on clk-rcar-gen2.c
+ *
+ * Copyright (C) 2013 Ideas On Board SPRL
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a7792-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7792_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL1_DIV2,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7792_core_clks[] __initconst = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_BASE("lb", R8A7792_CLK_LB, CLK_TYPE_GEN2_LB, CLK_PLL1),
+ DEF_BASE("qspi", R8A7792_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2),
+
+ DEF_FIXED("z", R8A7792_CLK_Z, CLK_PLL0, 1, 1),
+ DEF_FIXED("zg", R8A7792_CLK_ZG, CLK_PLL1, 5, 1),
+ DEF_FIXED("zx", R8A7792_CLK_ZX, CLK_PLL1, 3, 1),
+ DEF_FIXED("zs", R8A7792_CLK_ZS, CLK_PLL1, 6, 1),
+ DEF_FIXED("hp", R8A7792_CLK_HP, CLK_PLL1, 12, 1),
+ DEF_FIXED("i", R8A7792_CLK_I, CLK_PLL1, 3, 1),
+ DEF_FIXED("b", R8A7792_CLK_B, CLK_PLL1, 12, 1),
+ DEF_FIXED("p", R8A7792_CLK_P, CLK_PLL1, 24, 1),
+ DEF_FIXED("cl", R8A7792_CLK_CL, CLK_PLL1, 48, 1),
+ DEF_FIXED("m2", R8A7792_CLK_M2, CLK_PLL1, 8, 1),
+ DEF_FIXED("imp", R8A7792_CLK_IMP, CLK_PLL1, 4, 1),
+ DEF_FIXED("zb3", R8A7792_CLK_ZB3, CLK_PLL3, 4, 1),
+ DEF_FIXED("zb3d2", R8A7792_CLK_ZB3D2, CLK_PLL3, 8, 1),
+ DEF_FIXED("ddr", R8A7792_CLK_DDR, CLK_PLL3, 8, 1),
+ DEF_FIXED("sd", R8A7792_CLK_SD, CLK_PLL1_DIV2, 8, 1),
+ DEF_FIXED("mp", R8A7792_CLK_MP, CLK_PLL1_DIV2, 15, 1),
+ DEF_FIXED("cp", R8A7792_CLK_CP, CLK_PLL1, 48, 1),
+ DEF_FIXED("cpex", R8A7792_CLK_CPEX, CLK_EXTAL, 2, 1),
+ DEF_FIXED("rcan", R8A7792_CLK_RCAN, CLK_PLL1_DIV2, 49, 1),
+ DEF_FIXED("r", R8A7792_CLK_R, CLK_PLL1, 49152, 1),
+ DEF_FIXED("osc", R8A7792_CLK_OSC, CLK_PLL1, 12288, 1),
+};
+
+static const struct mssr_mod_clk r8a7792_mod_clks[] __initconst = {
+ DEF_MOD("msiof0", 0, R8A7792_CLK_MP),
+ DEF_MOD("jpu", 106, R8A7792_CLK_M2),
+ DEF_MOD("tmu1", 111, R8A7792_CLK_P),
+ DEF_MOD("3dg", 112, R8A7792_CLK_ZG),
+ DEF_MOD("2d-dmac", 115, R8A7792_CLK_ZS),
+ DEF_MOD("tmu3", 121, R8A7792_CLK_P),
+ DEF_MOD("tmu2", 122, R8A7792_CLK_P),
+ DEF_MOD("cmt0", 124, R8A7792_CLK_R),
+ DEF_MOD("tmu0", 125, R8A7792_CLK_CP),
+ DEF_MOD("vsp1du1", 127, R8A7792_CLK_ZS),
+ DEF_MOD("vsp1du0", 128, R8A7792_CLK_ZS),
+ DEF_MOD("vsp1-sy", 131, R8A7792_CLK_ZS),
+ DEF_MOD("msiof1", 208, R8A7792_CLK_MP),
+ DEF_MOD("sys-dmac1", 218, R8A7792_CLK_ZS),
+ DEF_MOD("sys-dmac0", 219, R8A7792_CLK_ZS),
+ DEF_MOD("tpu0", 304, R8A7792_CLK_CP),
+ DEF_MOD("sdhi0", 314, R8A7792_CLK_SD),
+ DEF_MOD("cmt1", 329, R8A7792_CLK_R),
+ DEF_MOD("irqc", 407, R8A7792_CLK_CP),
+ DEF_MOD("intc-sys", 408, R8A7792_CLK_ZS),
+ DEF_MOD("audio-dmac0", 502, R8A7792_CLK_HP),
+ DEF_MOD("thermal", 522, CLK_EXTAL),
+ DEF_MOD("pwm", 523, R8A7792_CLK_P),
+ DEF_MOD("hscif1", 716, R8A7792_CLK_ZS),
+ DEF_MOD("hscif0", 717, R8A7792_CLK_ZS),
+ DEF_MOD("scif3", 718, R8A7792_CLK_P),
+ DEF_MOD("scif2", 719, R8A7792_CLK_P),
+ DEF_MOD("scif1", 720, R8A7792_CLK_P),
+ DEF_MOD("scif0", 721, R8A7792_CLK_P),
+ DEF_MOD("du1", 723, R8A7792_CLK_ZX),
+ DEF_MOD("du0", 724, R8A7792_CLK_ZX),
+ DEF_MOD("vin5", 804, R8A7792_CLK_ZG),
+ DEF_MOD("vin4", 805, R8A7792_CLK_ZG),
+ DEF_MOD("vin3", 808, R8A7792_CLK_ZG),
+ DEF_MOD("vin2", 809, R8A7792_CLK_ZG),
+ DEF_MOD("vin1", 810, R8A7792_CLK_ZG),
+ DEF_MOD("vin0", 811, R8A7792_CLK_ZG),
+ DEF_MOD("etheravb", 812, R8A7792_CLK_HP),
+ DEF_MOD("imr-lx3", 821, R8A7792_CLK_ZG),
+ DEF_MOD("imr-lsx3-1", 822, R8A7792_CLK_ZG),
+ DEF_MOD("imr-lsx3-0", 823, R8A7792_CLK_ZG),
+ DEF_MOD("imr-lsx3-5", 825, R8A7792_CLK_ZG),
+ DEF_MOD("imr-lsx3-4", 826, R8A7792_CLK_ZG),
+ DEF_MOD("imr-lsx3-3", 827, R8A7792_CLK_ZG),
+ DEF_MOD("imr-lsx3-2", 828, R8A7792_CLK_ZG),
+ DEF_MOD("gyro-adc", 901, R8A7792_CLK_P),
+ DEF_MOD("gpio7", 904, R8A7792_CLK_CP),
+ DEF_MOD("gpio6", 905, R8A7792_CLK_CP),
+ DEF_MOD("gpio5", 907, R8A7792_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A7792_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A7792_CLK_CP),
+ DEF_MOD("gpio2", 910, R8A7792_CLK_CP),
+ DEF_MOD("gpio1", 911, R8A7792_CLK_CP),
+ DEF_MOD("gpio0", 912, R8A7792_CLK_CP),
+ DEF_MOD("gpio11", 913, R8A7792_CLK_CP),
+ DEF_MOD("gpio10", 914, R8A7792_CLK_CP),
+ DEF_MOD("can1", 915, R8A7792_CLK_P),
+ DEF_MOD("can0", 916, R8A7792_CLK_P),
+ DEF_MOD("qspi_mod", 917, R8A7792_CLK_QSPI),
+ DEF_MOD("gpio9", 919, R8A7792_CLK_CP),
+ DEF_MOD("gpio8", 921, R8A7792_CLK_CP),
+ DEF_MOD("i2c5", 925, R8A7792_CLK_HP),
+ DEF_MOD("iicdvfs", 926, R8A7792_CLK_CP),
+ DEF_MOD("i2c4", 927, R8A7792_CLK_HP),
+ DEF_MOD("i2c3", 928, R8A7792_CLK_HP),
+ DEF_MOD("i2c2", 929, R8A7792_CLK_HP),
+ DEF_MOD("i2c1", 930, R8A7792_CLK_HP),
+ DEF_MOD("i2c0", 931, R8A7792_CLK_HP),
+ DEF_MOD("ssi-all", 1005, R8A7792_CLK_P),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+};
+
+static const unsigned int r8a7792_crit_mod_clks[] __initconst = {
+ MOD_CLK_ID(408), /* INTC-SYS (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3
+ * 14 13 19 (MHz) *1 *2
+ *---------------------------------------------------
+ * 0 0 0 15 x200/3 x208/2 x106
+ * 0 0 1 15 x200/3 x208/2 x88
+ * 0 1 0 20 x150/3 x156/2 x80
+ * 0 1 1 20 x150/3 x156/2 x66
+ * 1 0 0 26 / 2 x230/3 x240/2 x122
+ * 1 0 1 26 / 2 x230/3 x240/2 x102
+ * 1 1 0 30 / 2 x200/3 x208/2 x106
+ * 1 1 1 30 / 2 x200/3 x208/2 x88
+ *
+ * *1 : Table 7.5b indicates VCO output (PLL0 = VCO/3)
+ * *2 : Table 7.5b indicates VCO output (PLL1 = VCO/2)
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \
+ (((md) & BIT(13)) >> 12) | \
+ (((md) & BIT(19)) >> 19))
+static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] __initconst = {
+ { 1, 208, 106, 200 },
+ { 1, 208, 88, 200 },
+ { 1, 156, 80, 150 },
+ { 1, 156, 66, 150 },
+ { 2, 240, 122, 230 },
+ { 2, 240, 102, 230 },
+ { 2, 208, 106, 200 },
+ { 2, 208, 88, 200 },
+};
+
+static const struct mstp_stop_table r8a7792_mstp_table[] = {
+ { 0x00400801, 0x400000, 0x00400801, 0x0 },
+ { 0x9B6F987F, 0x0, 0x9B6F987F, 0x0 },
+ { 0x108CE100, 0x0, 0x108CE100, 0x80000 },
+ { 0x20004010, 0x4000, 0x20004010, 0x0 },
+ { 0x80000184, 0x180, 0x80000184, 0x0 },
+ { 0x44C00004, 0x0, 0x44C00004, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0 }, /* SMSTP6 is not present on Gen2 */
+ { 0x01BF0000, 0x200000, 0x01BF0000, 0x0 },
+ { 0x1FE01FB0, 0x0, 0x1FE01FB0, 0x0 },
+ { 0xFE2BFFB2, 0x20000, 0xFE2BFFB2, 0x0 },
+ { 0x00001820, 0x0, 0x00001820, 0x0 },
+ { 0x00000008, 0x0, 0x00000008, 0x0 },
+};
+
+static const void *r8a7792_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a7792_cpg_mssr_info = {
+ .core_clk = r8a7792_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a7792_core_clks),
+ .mod_clk = r8a7792_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a7792_mod_clks),
+ .mstp_table = r8a7792_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a7792_mstp_table),
+ .reset_node = "renesas,r8a7792-rst",
+ .extal_usb_node = "usb_extal",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extal_usb_id = CLK_USB_EXTAL,
+ .pll0_div = 2,
+ .get_pll_config = r8a7792_get_pll_config,
+};
+
+static const struct udevice_id r8a7792_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a7792-cpg-mssr",
+ .data = (ulong)&r8a7792_cpg_mssr_info
+ },
+ {
+ .compatible = "renesas,r8a7793-cpg-mssr",
+ .data = (ulong)&r8a7792_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a7792) = {
+ .name = "clk_r8a7792",
+ .id = UCLASS_CLK,
+ .of_match = r8a7792_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen2_clk_priv),
+ .ops = &gen2_clk_ops,
+ .probe = gen2_clk_probe,
+ .remove = gen2_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a7794-cpg-mssr.c b/drivers/clk/renesas/r8a7794-cpg-mssr.c
new file mode 100644
index 0000000000..90bac3deed
--- /dev/null
+++ b/drivers/clk/renesas/r8a7794-cpg-mssr.c
@@ -0,0 +1,276 @@
+/*
+ * r8a7794 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2017 Glider bvba
+ *
+ * Based on clk-rcar-gen2.c
+ *
+ * Copyright (C) 2013 Ideas On Board SPRL
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a7794-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7794_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_USB_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL1_DIV2,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7794_core_clks[] __initconst = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("usb_extal", CLK_USB_EXTAL),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_BASE("lb", R8A7794_CLK_LB, CLK_TYPE_GEN2_LB, CLK_PLL1),
+ DEF_BASE("adsp", R8A7794_CLK_ADSP, CLK_TYPE_GEN2_ADSP, CLK_PLL1),
+ DEF_BASE("sdh", R8A7794_CLK_SDH, CLK_TYPE_GEN2_SDH, CLK_PLL1),
+ DEF_BASE("sd0", R8A7794_CLK_SD0, CLK_TYPE_GEN2_SD0, CLK_PLL1),
+ DEF_BASE("qspi", R8A7794_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2),
+ DEF_BASE("rcan", R8A7794_CLK_RCAN, CLK_TYPE_GEN2_RCAN, CLK_USB_EXTAL),
+
+ DEF_FIXED("z2", R8A7794_CLK_Z2, CLK_PLL0, 1, 1),
+ DEF_FIXED("zg", R8A7794_CLK_ZG, CLK_PLL1, 6, 1),
+ DEF_FIXED("zx", R8A7794_CLK_ZX, CLK_PLL1, 3, 1),
+ DEF_FIXED("zs", R8A7794_CLK_ZS, CLK_PLL1, 6, 1),
+ DEF_FIXED("hp", R8A7794_CLK_HP, CLK_PLL1, 12, 1),
+ DEF_FIXED("i", R8A7794_CLK_I, CLK_PLL1, 2, 1),
+ DEF_FIXED("b", R8A7794_CLK_B, CLK_PLL1, 12, 1),
+ DEF_FIXED("p", R8A7794_CLK_P, CLK_PLL1, 24, 1),
+ DEF_FIXED("cl", R8A7794_CLK_CL, CLK_PLL1, 48, 1),
+ DEF_FIXED("cp", R8A7794_CLK_CP, CLK_PLL1, 48, 1),
+ DEF_FIXED("m2", R8A7794_CLK_M2, CLK_PLL1, 8, 1),
+ DEF_FIXED("zb3", R8A7794_CLK_ZB3, CLK_PLL3, 4, 1),
+ DEF_FIXED("zb3d2", R8A7794_CLK_ZB3D2, CLK_PLL3, 8, 1),
+ DEF_FIXED("ddr", R8A7794_CLK_DDR, CLK_PLL3, 8, 1),
+ DEF_FIXED("mp", R8A7794_CLK_MP, CLK_PLL1_DIV2, 15, 1),
+ DEF_FIXED("cpex", R8A7794_CLK_CPEX, CLK_EXTAL, 2, 1),
+ DEF_FIXED("r", R8A7794_CLK_R, CLK_PLL1, 49152, 1),
+ DEF_FIXED("osc", R8A7794_CLK_OSC, CLK_PLL1, 12288, 1),
+
+ DEF_DIV6P1("sd2", R8A7794_CLK_SD2, CLK_PLL1_DIV2, 0x078),
+ DEF_DIV6P1("sd3", R8A7794_CLK_SD3, CLK_PLL1_DIV2, 0x26c),
+ DEF_DIV6P1("mmc0", R8A7794_CLK_MMC0, CLK_PLL1_DIV2, 0x240),
+};
+
+static const struct mssr_mod_clk r8a7794_mod_clks[] __initconst = {
+ DEF_MOD("msiof0", 0, R8A7794_CLK_MP),
+ DEF_MOD("vcp0", 101, R8A7794_CLK_ZS),
+ DEF_MOD("vpc0", 103, R8A7794_CLK_ZS),
+ DEF_MOD("jpu", 106, R8A7794_CLK_M2),
+ DEF_MOD("tmu1", 111, R8A7794_CLK_P),
+ DEF_MOD("3dg", 112, R8A7794_CLK_ZG),
+ DEF_MOD("2d-dmac", 115, R8A7794_CLK_ZS),
+ DEF_MOD("fdp1-0", 119, R8A7794_CLK_ZS),
+ DEF_MOD("tmu3", 121, R8A7794_CLK_P),
+ DEF_MOD("tmu2", 122, R8A7794_CLK_P),
+ DEF_MOD("cmt0", 124, R8A7794_CLK_R),
+ DEF_MOD("tmu0", 125, R8A7794_CLK_CP),
+ DEF_MOD("vsp1du0", 128, R8A7794_CLK_ZS),
+ DEF_MOD("vsp1-sy", 131, R8A7794_CLK_ZS),
+ DEF_MOD("scifa2", 202, R8A7794_CLK_MP),
+ DEF_MOD("scifa1", 203, R8A7794_CLK_MP),
+ DEF_MOD("scifa0", 204, R8A7794_CLK_MP),
+ DEF_MOD("msiof2", 205, R8A7794_CLK_MP),
+ DEF_MOD("scifb0", 206, R8A7794_CLK_MP),
+ DEF_MOD("scifb1", 207, R8A7794_CLK_MP),
+ DEF_MOD("msiof1", 208, R8A7794_CLK_MP),
+ DEF_MOD("scifb2", 216, R8A7794_CLK_MP),
+ DEF_MOD("sys-dmac1", 218, R8A7794_CLK_ZS),
+ DEF_MOD("sys-dmac0", 219, R8A7794_CLK_ZS),
+ DEF_MOD("tpu0", 304, R8A7794_CLK_CP),
+ DEF_MOD("sdhi3", 311, R8A7794_CLK_SD3),
+ DEF_MOD("sdhi2", 312, R8A7794_CLK_SD2),
+ DEF_MOD("sdhi0", 314, R8A7794_CLK_SD0),
+ DEF_MOD("mmcif0", 315, R8A7794_CLK_MMC0),
+ DEF_MOD("iic0", 318, R8A7794_CLK_HP),
+ DEF_MOD("iic1", 323, R8A7794_CLK_HP),
+ DEF_MOD("cmt1", 329, R8A7794_CLK_R),
+ DEF_MOD("usbhs-dmac0", 330, R8A7794_CLK_HP),
+ DEF_MOD("usbhs-dmac1", 331, R8A7794_CLK_HP),
+ DEF_MOD("irqc", 407, R8A7794_CLK_CP),
+ DEF_MOD("intc-sys", 408, R8A7794_CLK_ZS),
+ DEF_MOD("audio-dmac0", 502, R8A7794_CLK_HP),
+ DEF_MOD("adsp_mod", 506, R8A7794_CLK_ADSP),
+ DEF_MOD("pwm", 523, R8A7794_CLK_P),
+ DEF_MOD("usb-ehci", 703, R8A7794_CLK_MP),
+ DEF_MOD("usbhs", 704, R8A7794_CLK_HP),
+ DEF_MOD("hscif2", 713, R8A7794_CLK_ZS),
+ DEF_MOD("scif5", 714, R8A7794_CLK_P),
+ DEF_MOD("scif4", 715, R8A7794_CLK_P),
+ DEF_MOD("hscif1", 716, R8A7794_CLK_ZS),
+ DEF_MOD("hscif0", 717, R8A7794_CLK_ZS),
+ DEF_MOD("scif3", 718, R8A7794_CLK_P),
+ DEF_MOD("scif2", 719, R8A7794_CLK_P),
+ DEF_MOD("scif1", 720, R8A7794_CLK_P),
+ DEF_MOD("scif0", 721, R8A7794_CLK_P),
+ DEF_MOD("du1", 723, R8A7794_CLK_ZX),
+ DEF_MOD("du0", 724, R8A7794_CLK_ZX),
+ DEF_MOD("ipmmu-sgx", 800, R8A7794_CLK_ZX),
+ DEF_MOD("mlb", 802, R8A7794_CLK_HP),
+ DEF_MOD("vin1", 810, R8A7794_CLK_ZG),
+ DEF_MOD("vin0", 811, R8A7794_CLK_ZG),
+ DEF_MOD("etheravb", 812, R8A7794_CLK_HP),
+ DEF_MOD("ether", 813, R8A7794_CLK_P),
+ DEF_MOD("gyro-adc", 901, R8A7794_CLK_P),
+ DEF_MOD("gpio6", 905, R8A7794_CLK_CP),
+ DEF_MOD("gpio5", 907, R8A7794_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A7794_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A7794_CLK_CP),
+ DEF_MOD("gpio2", 910, R8A7794_CLK_CP),
+ DEF_MOD("gpio1", 911, R8A7794_CLK_CP),
+ DEF_MOD("gpio0", 912, R8A7794_CLK_CP),
+ DEF_MOD("can1", 915, R8A7794_CLK_P),
+ DEF_MOD("can0", 916, R8A7794_CLK_P),
+ DEF_MOD("qspi_mod", 917, R8A7794_CLK_QSPI),
+ DEF_MOD("i2c5", 925, R8A7794_CLK_HP),
+ DEF_MOD("i2c4", 927, R8A7794_CLK_HP),
+ DEF_MOD("i2c3", 928, R8A7794_CLK_HP),
+ DEF_MOD("i2c2", 929, R8A7794_CLK_HP),
+ DEF_MOD("i2c1", 930, R8A7794_CLK_HP),
+ DEF_MOD("i2c0", 931, R8A7794_CLK_HP),
+ DEF_MOD("ssi-all", 1005, R8A7794_CLK_P),
+ DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A7794_CLK_P),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
+ DEF_MOD("scifa3", 1106, R8A7794_CLK_MP),
+ DEF_MOD("scifa4", 1107, R8A7794_CLK_MP),
+ DEF_MOD("scifa5", 1108, R8A7794_CLK_MP),
+};
+
+static const unsigned int r8a7794_crit_mod_clks[] __initconst = {
+ MOD_CLK_ID(408), /* INTC-SYS (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3
+ * 14 13 19 (MHz) *1 *2
+ *---------------------------------------------------
+ * 0 0 1 15 x200/3 x208/2 x88
+ * 0 1 1 20 x150/3 x156/2 x66
+ * 1 0 1 26 / 2 x230/3 x240/2 x102
+ * 1 1 1 30 / 2 x200/3 x208/2 x88
+ *
+ * *1 : Table 7.5c indicates VCO output (PLL0 = VCO/3)
+ * *2 : Table 7.5c indicates VCO output (PLL1 = VCO/2)
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 13) | \
+ (((md) & BIT(13)) >> 13))
+static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[4] __initconst = {
+ { 1, 208, 88, 200 },
+ { 1, 156, 66, 150 },
+ { 2, 240, 102, 230 },
+ { 2, 208, 88, 200 },
+};
+
+static const struct mstp_stop_table r8a7794_mstp_table[] = {
+ { 0x00440801, 0x400000, 0x00440801, 0x0 },
+ { 0x936899DA, 0x0, 0x936899DA, 0x0 },
+ { 0x100D21FC, 0x2000, 0x100D21FC, 0x0 },
+ { 0xE084D810, 0x0, 0xE084D810, 0x0 },
+ { 0x800001C4, 0x180, 0x800001C4, 0x0 },
+ { 0x40C00044, 0x0, 0x40C00044, 0x0 },
+ { 0x0, 0x0, 0x0, 0x0 }, /* SMSTP6 is not present on Gen2 */
+ { 0x013FE618, 0x80000, 0x013FE618, 0x0 },
+ { 0x40803C05, 0x0, 0x40803C05, 0x0 },
+ { 0xFB879FEE, 0x0, 0xFB879FEE, 0x0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0x0 },
+ { 0x000001C0, 0x0, 0x000001C0, 0x0 },
+};
+
+static const void *r8a7794_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a7794_cpg_mssr_info = {
+ .core_clk = r8a7794_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a7794_core_clks),
+ .mod_clk = r8a7794_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a7794_mod_clks),
+ .mstp_table = r8a7794_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a7794_mstp_table),
+ .reset_node = "renesas,r8a7794-rst",
+ .extal_usb_node = "usb_extal",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extal_usb_id = CLK_USB_EXTAL,
+ .pll0_div = 2,
+ .get_pll_config = r8a7794_get_pll_config,
+};
+
+static const struct udevice_id r8a7794_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a7794-cpg-mssr",
+ .data = (ulong)&r8a7794_cpg_mssr_info
+ },
+ {
+ .compatible = "renesas,r8a7793-cpg-mssr",
+ .data = (ulong)&r8a7794_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a7794) = {
+ .name = "clk_r8a7794",
+ .id = UCLASS_CLK,
+ .of_match = r8a7794_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen2_clk_priv),
+ .ops = &gen2_clk_ops,
+ .probe = gen2_clk_probe,
+ .remove = gen2_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
new file mode 100644
index 0000000000..7de475445a
--- /dev/null
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -0,0 +1,369 @@
+/*
+ * Renesas R8A7795 CPG MSSR driver
+ *
+ * Copyright (C) 2017-2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7795_CLK_S0D12,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_EXTALR,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL2,
+ CLK_PLL3,
+ CLK_PLL4,
+ CLK_PLL1_DIV2,
+ CLK_PLL1_DIV4,
+ CLK_S0,
+ CLK_S1,
+ CLK_S2,
+ CLK_S3,
+ CLK_SDSRC,
+ CLK_RPCSRC,
+ CLK_SSPSRC,
+ CLK_RINT,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7795_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("extalr", CLK_EXTALR),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+ DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+ DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+ DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
+ DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_FIXED("ztr", R8A7795_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED("ztrd2", R8A7795_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+ DEF_FIXED("zt", R8A7795_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED("zx", R8A7795_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED("s0d1", R8A7795_CLK_S0D1, CLK_S0, 1, 1),
+ DEF_FIXED("s0d2", R8A7795_CLK_S0D2, CLK_S0, 2, 1),
+ DEF_FIXED("s0d3", R8A7795_CLK_S0D3, CLK_S0, 3, 1),
+ DEF_FIXED("s0d4", R8A7795_CLK_S0D4, CLK_S0, 4, 1),
+ DEF_FIXED("s0d6", R8A7795_CLK_S0D6, CLK_S0, 6, 1),
+ DEF_FIXED("s0d8", R8A7795_CLK_S0D8, CLK_S0, 8, 1),
+ DEF_FIXED("s0d12", R8A7795_CLK_S0D12, CLK_S0, 12, 1),
+ DEF_FIXED("s1d1", R8A7795_CLK_S1D1, CLK_S1, 1, 1),
+ DEF_FIXED("s1d2", R8A7795_CLK_S1D2, CLK_S1, 2, 1),
+ DEF_FIXED("s1d4", R8A7795_CLK_S1D4, CLK_S1, 4, 1),
+ DEF_FIXED("s2d1", R8A7795_CLK_S2D1, CLK_S2, 1, 1),
+ DEF_FIXED("s2d2", R8A7795_CLK_S2D2, CLK_S2, 2, 1),
+ DEF_FIXED("s2d4", R8A7795_CLK_S2D4, CLK_S2, 4, 1),
+ DEF_FIXED("s3d1", R8A7795_CLK_S3D1, CLK_S3, 1, 1),
+ DEF_FIXED("s3d2", R8A7795_CLK_S3D2, CLK_S3, 2, 1),
+ DEF_FIXED("s3d4", R8A7795_CLK_S3D4, CLK_S3, 4, 1),
+
+ DEF_GEN3_SD("sd0", R8A7795_CLK_SD0, CLK_SDSRC, 0x074),
+ DEF_GEN3_SD("sd1", R8A7795_CLK_SD1, CLK_SDSRC, 0x078),
+ DEF_GEN3_SD("sd2", R8A7795_CLK_SD2, CLK_SDSRC, 0x268),
+ DEF_GEN3_SD("sd3", R8A7795_CLK_SD3, CLK_SDSRC, 0x26c),
+
+ DEF_GEN3_RPC("rpc", R8A7795_CLK_RPC, CLK_RPCSRC, 0x238),
+
+ DEF_FIXED("cl", R8A7795_CLK_CL, CLK_PLL1_DIV2, 48, 1),
+ DEF_FIXED("cp", R8A7795_CLK_CP, CLK_EXTAL, 2, 1),
+
+ /* NOTE: HDMI, CSI, CAN etc. clock are missing */
+
+ DEF_BASE("r", R8A7795_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
+};
+
+static const struct mssr_mod_clk r8a7795_mod_clks[] = {
+ DEF_MOD("fdp1-2", 117, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("fdp1-1", 118, R8A7795_CLK_S0D1),
+ DEF_MOD("fdp1-0", 119, R8A7795_CLK_S0D1),
+ DEF_MOD("scif5", 202, R8A7795_CLK_S3D4),
+ DEF_MOD("scif4", 203, R8A7795_CLK_S3D4),
+ DEF_MOD("scif3", 204, R8A7795_CLK_S3D4),
+ DEF_MOD("scif1", 206, R8A7795_CLK_S3D4),
+ DEF_MOD("scif0", 207, R8A7795_CLK_S3D4),
+ DEF_MOD("msiof3", 208, R8A7795_CLK_MSO),
+ DEF_MOD("msiof2", 209, R8A7795_CLK_MSO),
+ DEF_MOD("msiof1", 210, R8A7795_CLK_MSO),
+ DEF_MOD("msiof0", 211, R8A7795_CLK_MSO),
+ DEF_MOD("sys-dmac2", 217, R8A7795_CLK_S0D3),
+ DEF_MOD("sys-dmac1", 218, R8A7795_CLK_S0D3),
+ DEF_MOD("sys-dmac0", 219, R8A7795_CLK_S0D3),
+ DEF_MOD("cmt3", 300, R8A7795_CLK_R),
+ DEF_MOD("cmt2", 301, R8A7795_CLK_R),
+ DEF_MOD("cmt1", 302, R8A7795_CLK_R),
+ DEF_MOD("cmt0", 303, R8A7795_CLK_R),
+ DEF_MOD("scif2", 310, R8A7795_CLK_S3D4),
+ DEF_MOD("sdif3", 311, R8A7795_CLK_SD3),
+ DEF_MOD("sdif2", 312, R8A7795_CLK_SD2),
+ DEF_MOD("sdif1", 313, R8A7795_CLK_SD1),
+ DEF_MOD("sdif0", 314, R8A7795_CLK_SD0),
+ DEF_MOD("pcie1", 318, R8A7795_CLK_S3D1),
+ DEF_MOD("pcie0", 319, R8A7795_CLK_S3D1),
+ DEF_MOD("usb-dmac30", 326, R8A7795_CLK_S3D1),
+ DEF_MOD("usb3-if1", 327, R8A7795_CLK_S3D1), /* ES1.x */
+ DEF_MOD("usb3-if0", 328, R8A7795_CLK_S3D1),
+ DEF_MOD("usb-dmac31", 329, R8A7795_CLK_S3D1),
+ DEF_MOD("usb-dmac0", 330, R8A7795_CLK_S3D1),
+ DEF_MOD("usb-dmac1", 331, R8A7795_CLK_S3D1),
+ DEF_MOD("rwdt", 402, R8A7795_CLK_R),
+ DEF_MOD("intc-ex", 407, R8A7795_CLK_CP),
+ DEF_MOD("intc-ap", 408, R8A7795_CLK_S3D1),
+ DEF_MOD("audmac1", 501, R8A7795_CLK_S0D3),
+ DEF_MOD("audmac0", 502, R8A7795_CLK_S0D3),
+ DEF_MOD("drif7", 508, R8A7795_CLK_S3D2),
+ DEF_MOD("drif6", 509, R8A7795_CLK_S3D2),
+ DEF_MOD("drif5", 510, R8A7795_CLK_S3D2),
+ DEF_MOD("drif4", 511, R8A7795_CLK_S3D2),
+ DEF_MOD("drif3", 512, R8A7795_CLK_S3D2),
+ DEF_MOD("drif2", 513, R8A7795_CLK_S3D2),
+ DEF_MOD("drif1", 514, R8A7795_CLK_S3D2),
+ DEF_MOD("drif0", 515, R8A7795_CLK_S3D2),
+ DEF_MOD("hscif4", 516, R8A7795_CLK_S3D1),
+ DEF_MOD("hscif3", 517, R8A7795_CLK_S3D1),
+ DEF_MOD("hscif2", 518, R8A7795_CLK_S3D1),
+ DEF_MOD("hscif1", 519, R8A7795_CLK_S3D1),
+ DEF_MOD("hscif0", 520, R8A7795_CLK_S3D1),
+ DEF_MOD("thermal", 522, R8A7795_CLK_CP),
+ DEF_MOD("pwm", 523, R8A7795_CLK_S0D12),
+ DEF_MOD("fcpvd3", 600, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("fcpvd2", 601, R8A7795_CLK_S0D2),
+ DEF_MOD("fcpvd1", 602, R8A7795_CLK_S0D2),
+ DEF_MOD("fcpvd0", 603, R8A7795_CLK_S0D2),
+ DEF_MOD("fcpvb1", 606, R8A7795_CLK_S0D1),
+ DEF_MOD("fcpvb0", 607, R8A7795_CLK_S0D1),
+ DEF_MOD("fcpvi2", 609, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("fcpvi1", 610, R8A7795_CLK_S0D1),
+ DEF_MOD("fcpvi0", 611, R8A7795_CLK_S0D1),
+ DEF_MOD("fcpf2", 613, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("fcpf1", 614, R8A7795_CLK_S0D1),
+ DEF_MOD("fcpf0", 615, R8A7795_CLK_S0D1),
+ DEF_MOD("fcpci1", 616, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("fcpci0", 617, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("fcpcs", 619, R8A7795_CLK_S0D1),
+ DEF_MOD("vspd3", 620, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("vspd2", 621, R8A7795_CLK_S0D2),
+ DEF_MOD("vspd1", 622, R8A7795_CLK_S0D2),
+ DEF_MOD("vspd0", 623, R8A7795_CLK_S0D2),
+ DEF_MOD("vspbc", 624, R8A7795_CLK_S0D1),
+ DEF_MOD("vspbd", 626, R8A7795_CLK_S0D1),
+ DEF_MOD("vspi2", 629, R8A7795_CLK_S2D1), /* ES1.x */
+ DEF_MOD("vspi1", 630, R8A7795_CLK_S0D1),
+ DEF_MOD("vspi0", 631, R8A7795_CLK_S0D1),
+ DEF_MOD("ehci3", 700, R8A7795_CLK_S3D4),
+ DEF_MOD("ehci2", 701, R8A7795_CLK_S3D4),
+ DEF_MOD("ehci1", 702, R8A7795_CLK_S3D4),
+ DEF_MOD("ehci0", 703, R8A7795_CLK_S3D4),
+ DEF_MOD("hsusb", 704, R8A7795_CLK_S3D4),
+ DEF_MOD("hsusb3", 705, R8A7795_CLK_S3D4),
+ DEF_MOD("csi21", 713, R8A7795_CLK_CSI0), /* ES1.x */
+ DEF_MOD("csi20", 714, R8A7795_CLK_CSI0),
+ DEF_MOD("csi41", 715, R8A7795_CLK_CSI0),
+ DEF_MOD("csi40", 716, R8A7795_CLK_CSI0),
+ DEF_MOD("du3", 721, R8A7795_CLK_S2D1),
+ DEF_MOD("du2", 722, R8A7795_CLK_S2D1),
+ DEF_MOD("du1", 723, R8A7795_CLK_S2D1),
+ DEF_MOD("du0", 724, R8A7795_CLK_S2D1),
+ DEF_MOD("lvds", 727, R8A7795_CLK_S0D4),
+ DEF_MOD("hdmi1", 728, R8A7795_CLK_HDMI),
+ DEF_MOD("hdmi0", 729, R8A7795_CLK_HDMI),
+ DEF_MOD("vin7", 804, R8A7795_CLK_S0D2),
+ DEF_MOD("vin6", 805, R8A7795_CLK_S0D2),
+ DEF_MOD("vin5", 806, R8A7795_CLK_S0D2),
+ DEF_MOD("vin4", 807, R8A7795_CLK_S0D2),
+ DEF_MOD("vin3", 808, R8A7795_CLK_S0D2),
+ DEF_MOD("vin2", 809, R8A7795_CLK_S0D2),
+ DEF_MOD("vin1", 810, R8A7795_CLK_S0D2),
+ DEF_MOD("vin0", 811, R8A7795_CLK_S0D2),
+ DEF_MOD("etheravb", 812, R8A7795_CLK_S0D6),
+ DEF_MOD("sata0", 815, R8A7795_CLK_S3D2),
+ DEF_MOD("imr3", 820, R8A7795_CLK_S0D2),
+ DEF_MOD("imr2", 821, R8A7795_CLK_S0D2),
+ DEF_MOD("imr1", 822, R8A7795_CLK_S0D2),
+ DEF_MOD("imr0", 823, R8A7795_CLK_S0D2),
+ DEF_MOD("gpio7", 905, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio6", 906, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio5", 907, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio4", 908, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio3", 909, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio2", 910, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio1", 911, R8A7795_CLK_S3D4),
+ DEF_MOD("gpio0", 912, R8A7795_CLK_S3D4),
+ DEF_MOD("can-fd", 914, R8A7795_CLK_S3D2),
+ DEF_MOD("can-if1", 915, R8A7795_CLK_S3D4),
+ DEF_MOD("can-if0", 916, R8A7795_CLK_S3D4),
+ DEF_MOD("rpc", 917, R8A7795_CLK_RPC),
+ DEF_MOD("i2c6", 918, R8A7795_CLK_S0D6),
+ DEF_MOD("i2c5", 919, R8A7795_CLK_S0D6),
+ DEF_MOD("i2c-dvfs", 926, R8A7795_CLK_CP),
+ DEF_MOD("i2c4", 927, R8A7795_CLK_S0D6),
+ DEF_MOD("i2c3", 928, R8A7795_CLK_S0D6),
+ DEF_MOD("i2c2", 929, R8A7795_CLK_S3D2),
+ DEF_MOD("i2c1", 930, R8A7795_CLK_S3D2),
+ DEF_MOD("i2c0", 931, R8A7795_CLK_S3D2),
+ DEF_MOD("ssi-all", 1005, R8A7795_CLK_S3D4),
+ DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A7795_CLK_S3D4),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL2 PLL3 PLL4
+ * 14 13 19 17 (MHz)
+ *-------------------------------------------------------------------
+ * 0 0 0 0 16.66 x 1 x180 x192 x144 x192 x144
+ * 0 0 0 1 16.66 x 1 x180 x192 x144 x128 x144
+ * 0 0 1 0 Prohibited setting
+ * 0 0 1 1 16.66 x 1 x180 x192 x144 x192 x144
+ * 0 1 0 0 20 x 1 x150 x160 x120 x160 x120
+ * 0 1 0 1 20 x 1 x150 x160 x120 x106 x120
+ * 0 1 1 0 Prohibited setting
+ * 0 1 1 1 20 x 1 x150 x160 x120 x160 x120
+ * 1 0 0 0 25 x 1 x120 x128 x96 x128 x96
+ * 1 0 0 1 25 x 1 x120 x128 x96 x84 x96
+ * 1 0 1 0 Prohibited setting
+ * 1 0 1 1 25 x 1 x120 x128 x96 x128 x96
+ * 1 1 0 0 33.33 / 2 x180 x192 x144 x192 x144
+ * 1 1 0 1 33.33 / 2 x180 x192 x144 x128 x144
+ * 1 1 1 0 Prohibited setting
+ * 1 1 1 1 33.33 / 2 x180 x192 x144 x192 x144
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 11) | \
+ (((md) & BIT(13)) >> 11) | \
+ (((md) & BIT(19)) >> 18) | \
+ (((md) & BIT(17)) >> 17))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div */
+ { 1, 192, 1, 192, 1, },
+ { 1, 192, 1, 128, 1, },
+ { 0, /* Prohibited setting */ },
+ { 1, 192, 1, 192, 1, },
+ { 1, 160, 1, 160, 1, },
+ { 1, 160, 1, 106, 1, },
+ { 0, /* Prohibited setting */ },
+ { 1, 160, 1, 160, 1, },
+ { 1, 128, 1, 128, 1, },
+ { 1, 128, 1, 84, 1, },
+ { 0, /* Prohibited setting */ },
+ { 1, 128, 1, 128, 1, },
+ { 2, 192, 1, 192, 1, },
+ { 2, 192, 1, 128, 1, },
+ { 0, /* Prohibited setting */ },
+ { 2, 192, 1, 192, 1, },
+};
+
+static const struct mstp_stop_table r8a7795_mstp_table[] = {
+ { 0x00640800, 0x0, 0x00640800, 0 },
+ { 0xF3EE9390, 0x0, 0xF3EE9390, 0 },
+ { 0x340FAFDC, 0x2040, 0x340FAFDC, 0 },
+ { 0xD80C7CDF, 0x400, 0xD80C7CDF, 0 },
+ { 0x80000184, 0x180, 0x80000184, 0 },
+ { 0x40BFFF46, 0x0, 0x40BFFF46, 0 },
+ { 0xE5FBEECF, 0x0, 0xE5FBEECF, 0 },
+ { 0x39FFFF0E, 0x0, 0x39FFFF0E, 0 },
+ { 0x01F19FF4, 0x0, 0x01F19FF4, 0 },
+ { 0xFFDFFFFF, 0x0, 0xFFDFFFFF, 0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0 },
+ { 0x00000000, 0x0, 0x00000000, 0 },
+};
+
+static const void *r8a7795_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a7795_cpg_mssr_info = {
+ .core_clk = r8a7795_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a7795_core_clks),
+ .mod_clk = r8a7795_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a7795_mod_clks),
+ .mstp_table = r8a7795_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a7795_mstp_table),
+ .reset_node = "renesas,r8a7795-rst",
+ .extalr_node = "extalr",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = CLK_EXTALR,
+ .get_pll_config = r8a7795_get_pll_config,
+};
+
+static const struct udevice_id r8a7795_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a7795-cpg-mssr",
+ .data = (ulong)&r8a7795_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a7795) = {
+ .name = "clk_r8a7795",
+ .id = UCLASS_CLK,
+ .of_match = r8a7795_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a7796-cpg-mssr.c b/drivers/clk/renesas/r8a7796-cpg-mssr.c
new file mode 100644
index 0000000000..fb811e943e
--- /dev/null
+++ b/drivers/clk/renesas/r8a7796-cpg-mssr.c
@@ -0,0 +1,342 @@
+/*
+ * Renesas R8A7796 CPG MSSR driver
+ *
+ * Copyright (C) 2017-2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a7796-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7796_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_EXTALR,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL2,
+ CLK_PLL3,
+ CLK_PLL4,
+ CLK_PLL1_DIV2,
+ CLK_PLL1_DIV4,
+ CLK_S0,
+ CLK_S1,
+ CLK_S2,
+ CLK_S3,
+ CLK_SDSRC,
+ CLK_RPCSRC,
+ CLK_SSPSRC,
+ CLK_RINT,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7796_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("extalr", CLK_EXTALR),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+ DEF_BASE(".pll2", CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+ DEF_BASE(".pll4", CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+ DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s0", CLK_S0, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 3, 1),
+ DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED(".s3", CLK_S3, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_FIXED("ztr", R8A7796_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED("ztrd2", R8A7796_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+ DEF_FIXED("zt", R8A7796_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED("zx", R8A7796_CLK_ZX, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED("s0d1", R8A7796_CLK_S0D1, CLK_S0, 1, 1),
+ DEF_FIXED("s0d2", R8A7796_CLK_S0D2, CLK_S0, 2, 1),
+ DEF_FIXED("s0d3", R8A7796_CLK_S0D3, CLK_S0, 3, 1),
+ DEF_FIXED("s0d4", R8A7796_CLK_S0D4, CLK_S0, 4, 1),
+ DEF_FIXED("s0d6", R8A7796_CLK_S0D6, CLK_S0, 6, 1),
+ DEF_FIXED("s0d8", R8A7796_CLK_S0D8, CLK_S0, 8, 1),
+ DEF_FIXED("s0d12", R8A7796_CLK_S0D12, CLK_S0, 12, 1),
+ DEF_FIXED("s1d1", R8A7796_CLK_S1D1, CLK_S1, 1, 1),
+ DEF_FIXED("s1d2", R8A7796_CLK_S1D2, CLK_S1, 2, 1),
+ DEF_FIXED("s1d4", R8A7796_CLK_S1D4, CLK_S1, 4, 1),
+ DEF_FIXED("s2d1", R8A7796_CLK_S2D1, CLK_S2, 1, 1),
+ DEF_FIXED("s2d2", R8A7796_CLK_S2D2, CLK_S2, 2, 1),
+ DEF_FIXED("s2d4", R8A7796_CLK_S2D4, CLK_S2, 4, 1),
+ DEF_FIXED("s3d1", R8A7796_CLK_S3D1, CLK_S3, 1, 1),
+ DEF_FIXED("s3d2", R8A7796_CLK_S3D2, CLK_S3, 2, 1),
+ DEF_FIXED("s3d4", R8A7796_CLK_S3D4, CLK_S3, 4, 1),
+
+ DEF_GEN3_SD("sd0", R8A7796_CLK_SD0, CLK_SDSRC, 0x074),
+ DEF_GEN3_SD("sd1", R8A7796_CLK_SD1, CLK_SDSRC, 0x078),
+ DEF_GEN3_SD("sd2", R8A7796_CLK_SD2, CLK_SDSRC, 0x268),
+ DEF_GEN3_SD("sd3", R8A7796_CLK_SD3, CLK_SDSRC, 0x26c),
+
+ DEF_GEN3_RPC("rpc", R8A7796_CLK_RPC, CLK_RPCSRC, 0x238),
+
+ DEF_FIXED("cl", R8A7796_CLK_CL, CLK_PLL1_DIV2, 48, 1),
+ DEF_FIXED("cp", R8A7796_CLK_CP, CLK_EXTAL, 2, 1),
+
+ /* NOTE: HDMI, CSI, CAN etc. clock are missing */
+
+ DEF_BASE("r", R8A7796_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
+};
+
+static const struct mssr_mod_clk r8a7796_mod_clks[] = {
+ DEF_MOD("scif5", 202, R8A7796_CLK_S3D4),
+ DEF_MOD("scif4", 203, R8A7796_CLK_S3D4),
+ DEF_MOD("scif3", 204, R8A7796_CLK_S3D4),
+ DEF_MOD("scif1", 206, R8A7796_CLK_S3D4),
+ DEF_MOD("scif0", 207, R8A7796_CLK_S3D4),
+ DEF_MOD("msiof3", 208, R8A7796_CLK_MSO),
+ DEF_MOD("msiof2", 209, R8A7796_CLK_MSO),
+ DEF_MOD("msiof1", 210, R8A7796_CLK_MSO),
+ DEF_MOD("msiof0", 211, R8A7796_CLK_MSO),
+ DEF_MOD("sys-dmac2", 217, R8A7796_CLK_S0D3),
+ DEF_MOD("sys-dmac1", 218, R8A7796_CLK_S0D3),
+ DEF_MOD("sys-dmac0", 219, R8A7796_CLK_S0D3),
+ DEF_MOD("cmt3", 300, R8A7796_CLK_R),
+ DEF_MOD("cmt2", 301, R8A7796_CLK_R),
+ DEF_MOD("cmt1", 302, R8A7796_CLK_R),
+ DEF_MOD("cmt0", 303, R8A7796_CLK_R),
+ DEF_MOD("scif2", 310, R8A7796_CLK_S3D4),
+ DEF_MOD("sdif3", 311, R8A7796_CLK_SD3),
+ DEF_MOD("sdif2", 312, R8A7796_CLK_SD2),
+ DEF_MOD("sdif1", 313, R8A7796_CLK_SD1),
+ DEF_MOD("sdif0", 314, R8A7796_CLK_SD0),
+ DEF_MOD("pcie1", 318, R8A7796_CLK_S3D1),
+ DEF_MOD("pcie0", 319, R8A7796_CLK_S3D1),
+ DEF_MOD("usb3-if0", 328, R8A7796_CLK_S3D1),
+ DEF_MOD("usb-dmac0", 330, R8A7796_CLK_S3D1),
+ DEF_MOD("usb-dmac1", 331, R8A7796_CLK_S3D1),
+ DEF_MOD("rwdt", 402, R8A7796_CLK_R),
+ DEF_MOD("intc-ex", 407, R8A7796_CLK_CP),
+ DEF_MOD("intc-ap", 408, R8A7796_CLK_S3D1),
+ DEF_MOD("audmac1", 501, R8A7796_CLK_S0D3),
+ DEF_MOD("audmac0", 502, R8A7796_CLK_S0D3),
+ DEF_MOD("drif7", 508, R8A7796_CLK_S3D2),
+ DEF_MOD("drif6", 509, R8A7796_CLK_S3D2),
+ DEF_MOD("drif5", 510, R8A7796_CLK_S3D2),
+ DEF_MOD("drif4", 511, R8A7796_CLK_S3D2),
+ DEF_MOD("drif3", 512, R8A7796_CLK_S3D2),
+ DEF_MOD("drif2", 513, R8A7796_CLK_S3D2),
+ DEF_MOD("drif1", 514, R8A7796_CLK_S3D2),
+ DEF_MOD("drif0", 515, R8A7796_CLK_S3D2),
+ DEF_MOD("hscif4", 516, R8A7796_CLK_S3D1),
+ DEF_MOD("hscif3", 517, R8A7796_CLK_S3D1),
+ DEF_MOD("hscif2", 518, R8A7796_CLK_S3D1),
+ DEF_MOD("hscif1", 519, R8A7796_CLK_S3D1),
+ DEF_MOD("hscif0", 520, R8A7796_CLK_S3D1),
+ DEF_MOD("thermal", 522, R8A7796_CLK_CP),
+ DEF_MOD("pwm", 523, R8A7796_CLK_S0D12),
+ DEF_MOD("fcpvd2", 601, R8A7796_CLK_S0D2),
+ DEF_MOD("fcpvd1", 602, R8A7796_CLK_S0D2),
+ DEF_MOD("fcpvd0", 603, R8A7796_CLK_S0D2),
+ DEF_MOD("fcpvb0", 607, R8A7796_CLK_S0D1),
+ DEF_MOD("fcpvi0", 611, R8A7796_CLK_S0D1),
+ DEF_MOD("fcpf0", 615, R8A7796_CLK_S0D1),
+ DEF_MOD("fcpci0", 617, R8A7796_CLK_S0D2),
+ DEF_MOD("fcpcs", 619, R8A7796_CLK_S0D2),
+ DEF_MOD("vspd2", 621, R8A7796_CLK_S0D2),
+ DEF_MOD("vspd1", 622, R8A7796_CLK_S0D2),
+ DEF_MOD("vspd0", 623, R8A7796_CLK_S0D2),
+ DEF_MOD("vspb", 626, R8A7796_CLK_S0D1),
+ DEF_MOD("vspi0", 631, R8A7796_CLK_S0D1),
+ DEF_MOD("ehci1", 702, R8A7796_CLK_S3D4),
+ DEF_MOD("ehci0", 703, R8A7796_CLK_S3D4),
+ DEF_MOD("hsusb", 704, R8A7796_CLK_S3D4),
+ DEF_MOD("csi20", 714, R8A7796_CLK_CSI0),
+ DEF_MOD("csi40", 716, R8A7796_CLK_CSI0),
+ DEF_MOD("du2", 722, R8A7796_CLK_S2D1),
+ DEF_MOD("du1", 723, R8A7796_CLK_S2D1),
+ DEF_MOD("du0", 724, R8A7796_CLK_S2D1),
+ DEF_MOD("lvds", 727, R8A7796_CLK_S2D1),
+ DEF_MOD("hdmi0", 729, R8A7796_CLK_HDMI),
+ DEF_MOD("vin7", 804, R8A7796_CLK_S0D2),
+ DEF_MOD("vin6", 805, R8A7796_CLK_S0D2),
+ DEF_MOD("vin5", 806, R8A7796_CLK_S0D2),
+ DEF_MOD("vin4", 807, R8A7796_CLK_S0D2),
+ DEF_MOD("vin3", 808, R8A7796_CLK_S0D2),
+ DEF_MOD("vin2", 809, R8A7796_CLK_S0D2),
+ DEF_MOD("vin1", 810, R8A7796_CLK_S0D2),
+ DEF_MOD("vin0", 811, R8A7796_CLK_S0D2),
+ DEF_MOD("etheravb", 812, R8A7796_CLK_S0D6),
+ DEF_MOD("imr1", 822, R8A7796_CLK_S0D2),
+ DEF_MOD("imr0", 823, R8A7796_CLK_S0D2),
+ DEF_MOD("gpio7", 905, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio6", 906, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio5", 907, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio4", 908, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio3", 909, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio2", 910, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio1", 911, R8A7796_CLK_S3D4),
+ DEF_MOD("gpio0", 912, R8A7796_CLK_S3D4),
+ DEF_MOD("can-fd", 914, R8A7796_CLK_S3D2),
+ DEF_MOD("can-if1", 915, R8A7796_CLK_S3D4),
+ DEF_MOD("can-if0", 916, R8A7796_CLK_S3D4),
+ DEF_MOD("rpc", 917, R8A7796_CLK_RPC),
+ DEF_MOD("i2c6", 918, R8A7796_CLK_S0D6),
+ DEF_MOD("i2c5", 919, R8A7796_CLK_S0D6),
+ DEF_MOD("i2c-dvfs", 926, R8A7796_CLK_CP),
+ DEF_MOD("i2c4", 927, R8A7796_CLK_S0D6),
+ DEF_MOD("i2c3", 928, R8A7796_CLK_S0D6),
+ DEF_MOD("i2c2", 929, R8A7796_CLK_S3D2),
+ DEF_MOD("i2c1", 930, R8A7796_CLK_S3D2),
+ DEF_MOD("i2c0", 931, R8A7796_CLK_S3D2),
+ DEF_MOD("ssi-all", 1005, R8A7796_CLK_S3D4),
+ DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A7796_CLK_S3D4),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL2 PLL3 PLL4
+ * 14 13 19 17 (MHz)
+ *-------------------------------------------------------------------
+ * 0 0 0 0 16.66 x 1 x180 x192 x144 x192 x144
+ * 0 0 0 1 16.66 x 1 x180 x192 x144 x128 x144
+ * 0 0 1 0 Prohibited setting
+ * 0 0 1 1 16.66 x 1 x180 x192 x144 x192 x144
+ * 0 1 0 0 20 x 1 x150 x160 x120 x160 x120
+ * 0 1 0 1 20 x 1 x150 x160 x120 x106 x120
+ * 0 1 1 0 Prohibited setting
+ * 0 1 1 1 20 x 1 x150 x160 x120 x160 x120
+ * 1 0 0 0 25 x 1 x120 x128 x96 x128 x96
+ * 1 0 0 1 25 x 1 x120 x128 x96 x84 x96
+ * 1 0 1 0 Prohibited setting
+ * 1 0 1 1 25 x 1 x120 x128 x96 x128 x96
+ * 1 1 0 0 33.33 / 2 x180 x192 x144 x192 x144
+ * 1 1 0 1 33.33 / 2 x180 x192 x144 x128 x144
+ * 1 1 1 0 Prohibited setting
+ * 1 1 1 1 33.33 / 2 x180 x192 x144 x192 x144
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 11) | \
+ (((md) & BIT(13)) >> 11) | \
+ (((md) & BIT(19)) >> 18) | \
+ (((md) & BIT(17)) >> 17))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div */
+ { 1, 192, 1, 192, 1, },
+ { 1, 192, 1, 128, 1, },
+ { 0, /* Prohibited setting */ },
+ { 1, 192, 1, 192, 1, },
+ { 1, 160, 1, 160, 1, },
+ { 1, 160, 1, 106, 1, },
+ { 0, /* Prohibited setting */ },
+ { 1, 160, 1, 160, 1, },
+ { 1, 128, 1, 128, 1, },
+ { 1, 128, 1, 84, 1, },
+ { 0, /* Prohibited setting */ },
+ { 1, 128, 1, 128, 1, },
+ { 2, 192, 1, 192, 1, },
+ { 2, 192, 1, 128, 1, },
+ { 0, /* Prohibited setting */ },
+ { 2, 192, 1, 192, 1, },
+};
+
+static const struct mstp_stop_table r8a7796_mstp_table[] = {
+ { 0x00200000, 0x0, 0x00200000, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x340E2FDC, 0x2040, 0x340E2FDC, 0 },
+ { 0xFFFFFFDF, 0x400, 0xFFFFFFDF, 0 },
+ { 0x80000184, 0x180, 0x80000184, 0 },
+ { 0xC3FFFFFF, 0x0, 0xC3FFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x01F1FFF7, 0x0, 0x01F1FFF7, 0 },
+ { 0xFFFFFFFE, 0x0, 0xFFFFFFFE, 0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0 },
+ { 0x000000B7, 0x0, 0x000000B7, 0 },
+};
+
+static const void *r8a7796_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a7796_cpg_mssr_info = {
+ .core_clk = r8a7796_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a7796_core_clks),
+ .mod_clk = r8a7796_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a7796_mod_clks),
+ .mstp_table = r8a7796_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a7796_mstp_table),
+ .reset_node = "renesas,r8a7796-rst",
+ .extalr_node = "extalr",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = CLK_EXTALR,
+ .get_pll_config = r8a7796_get_pll_config,
+};
+
+static const struct udevice_id r8a7796_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a7796-cpg-mssr",
+ .data = (ulong)&r8a7796_cpg_mssr_info,
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a7796) = {
+ .name = "clk_r8a7796",
+ .id = UCLASS_CLK,
+ .of_match = r8a7796_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a77970-cpg-mssr.c b/drivers/clk/renesas/r8a77970-cpg-mssr.c
new file mode 100644
index 0000000000..ee90f957c8
--- /dev/null
+++ b/drivers/clk/renesas/r8a77970-cpg-mssr.c
@@ -0,0 +1,233 @@
+/*
+ * Renesas R8A77970 CPG MSSR driver
+ *
+ * Copyright (C) 2017-2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a77970-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A77970_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_EXTALR,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL2,
+ CLK_PLL3,
+ CLK_PLL4,
+ CLK_PLL1_DIV2,
+ CLK_PLL1_DIV4,
+ CLK_PLL0D2,
+ CLK_PLL0D3,
+ CLK_PLL0D5,
+ CLK_PLL1D2,
+ CLK_PE,
+ CLK_S0,
+ CLK_S1,
+ CLK_S2,
+ CLK_S3,
+ CLK_SDSRC,
+ CLK_RPCSRC,
+ CLK_SSPSRC,
+ CLK_RINT,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a77970_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("extalr", CLK_EXTALR),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+ DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4, CLK_PLL1_DIV2, 2, 1),
+ DEF_FIXED(".s1", CLK_S1, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED(".s2", CLK_S2, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED(".rpcsrc", CLK_RPCSRC, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_BASE("z2", R8A77970_CLK_Z2, CLK_TYPE_GEN3_Z2, CLK_PLL1_DIV4),
+ DEF_FIXED("ztr", R8A77970_CLK_ZTR, CLK_PLL1_DIV2, 6, 1),
+ DEF_FIXED("ztrd2", R8A77970_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+ DEF_FIXED("zt", R8A77970_CLK_ZT, CLK_PLL1_DIV2, 4, 1),
+ DEF_FIXED("zx", R8A77970_CLK_ZX, CLK_PLL1_DIV2, 3, 1),
+ DEF_FIXED("s1d1", R8A77970_CLK_S1D1, CLK_S1, 1, 1),
+ DEF_FIXED("s1d2", R8A77970_CLK_S1D2, CLK_S1, 2, 1),
+ DEF_FIXED("s1d4", R8A77970_CLK_S1D4, CLK_S1, 4, 1),
+ DEF_FIXED("s2d1", R8A77970_CLK_S2D1, CLK_S2, 1, 1),
+ DEF_FIXED("s2d2", R8A77970_CLK_S2D2, CLK_S2, 2, 1),
+ DEF_FIXED("s2d4", R8A77970_CLK_S2D4, CLK_S2, 4, 1),
+
+ DEF_GEN3_SD("sd0", R8A77970_CLK_SD0, CLK_PLL1_DIV4, 0x0074),
+
+ DEF_GEN3_RPC("rpc", R8A77970_CLK_RPC, CLK_RPCSRC, 0x238),
+
+ DEF_FIXED("cl", R8A77970_CLK_CL, CLK_PLL1_DIV2, 48, 1),
+ DEF_FIXED("cp", R8A77970_CLK_CP, CLK_EXTAL, 2, 1),
+
+ /* NOTE: HDMI, CSI, CAN etc. clock are missing */
+
+ DEF_BASE("r", R8A77970_CLK_R, CLK_TYPE_GEN3_R, CLK_RINT),
+};
+
+static const struct mssr_mod_clk r8a77970_mod_clks[] = {
+ DEF_MOD("ivcp1e", 127, R8A77970_CLK_S2D1),
+ DEF_MOD("scif4", 203, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
+ DEF_MOD("scif3", 204, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
+ DEF_MOD("scif1", 206, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
+ DEF_MOD("scif0", 207, R8A77970_CLK_S2D4), /* @@ H3=S3D4 */
+ DEF_MOD("msiof3", 208, R8A77970_CLK_MSO),
+ DEF_MOD("msiof2", 209, R8A77970_CLK_MSO),
+ DEF_MOD("msiof1", 210, R8A77970_CLK_MSO),
+ DEF_MOD("msiof0", 211, R8A77970_CLK_MSO),
+ DEF_MOD("mfis", 213, R8A77970_CLK_S2D2), /* @@ H3=S3D2 */
+ DEF_MOD("sys-dmac2", 217, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("sys-dmac1", 218, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("sdif", 314, R8A77970_CLK_SD0),
+ DEF_MOD("rwdt0", 402, R8A77970_CLK_R),
+ DEF_MOD("intc-ex", 407, R8A77970_CLK_CP),
+ DEF_MOD("intc-ap", 408, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("hscif3", 517, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("hscif2", 518, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("hscif1", 519, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("hscif0", 520, R8A77970_CLK_S2D1), /* @@ H3=S3D1 */
+ DEF_MOD("thermal", 522, R8A77970_CLK_CP),
+ DEF_MOD("pwm", 523, R8A77970_CLK_S2D4),
+ DEF_MOD("fcpvd0", 603, R8A77970_CLK_S2D1),
+ DEF_MOD("vspd0", 623, R8A77970_CLK_S2D1),
+ DEF_MOD("csi40", 716, R8A77970_CLK_CSI0),
+ DEF_MOD("du0", 724, R8A77970_CLK_S2D1),
+ DEF_MOD("lvds", 727, R8A77970_CLK_S2D1),
+ DEF_MOD("vin3", 808, R8A77970_CLK_S2D1),
+ DEF_MOD("vin2", 809, R8A77970_CLK_S2D1),
+ DEF_MOD("vin1", 810, R8A77970_CLK_S2D1),
+ DEF_MOD("vin0", 811, R8A77970_CLK_S2D1),
+ DEF_MOD("etheravb", 812, R8A77970_CLK_S2D2),
+ DEF_MOD("isp", 817, R8A77970_CLK_S2D1),
+ DEF_MOD("gpio5", 907, R8A77970_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A77970_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A77970_CLK_CP),
+ DEF_MOD("gpio2", 910, R8A77970_CLK_CP),
+ DEF_MOD("gpio1", 911, R8A77970_CLK_CP),
+ DEF_MOD("gpio0", 912, R8A77970_CLK_CP),
+ DEF_MOD("can-fd", 914, R8A77970_CLK_S2D2),
+ DEF_MOD("rpc", 917, R8A77970_CLK_RPC),
+ DEF_MOD("i2c4", 927, R8A77970_CLK_S2D2),
+ DEF_MOD("i2c3", 928, R8A77970_CLK_S2D2),
+ DEF_MOD("i2c2", 929, R8A77970_CLK_S2D2),
+ DEF_MOD("i2c1", 930, R8A77970_CLK_S2D2),
+ DEF_MOD("i2c0", 931, R8A77970_CLK_S2D2),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3
+ * 14 13 19 (MHz)
+ *-------------------------------------------------
+ * 0 0 0 16.66 x 1 x192 x192 x96
+ * 0 0 1 16.66 x 1 x192 x192 x80
+ * 0 1 0 20 x 1 x160 x160 x80
+ * 0 1 1 20 x 1 x160 x160 x66
+ * 1 0 0 27 / 2 x236 x236 x118
+ * 1 0 1 27 / 2 x236 x236 x98
+ * 1 1 0 33.33 / 2 x192 x192 x96
+ * 1 1 1 33.33 / 2 x192 x192 x80
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \
+ (((md) & BIT(13)) >> 12) | \
+ (((md) & BIT(19)) >> 19))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[8] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div */
+ { 1, 192, 1, 96, 1, },
+ { 1, 192, 1, 80, 1, },
+ { 1, 160, 1, 80, 1, },
+ { 1, 160, 1, 66, 1, },
+ { 2, 236, 1, 118, 1, },
+ { 2, 236, 1, 98, 1, },
+ { 2, 192, 1, 96, 1, },
+ { 2, 192, 1, 80, 1, },
+};
+
+static const struct mstp_stop_table r8a77970_mstp_table[] = {
+ { 0x00230000, 0x0, 0x00230000, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x14062FD8, 0x2040, 0x14062FD8, 0 },
+ { 0xFFFFFFDF, 0x400, 0xFFFFFFDF, 0 },
+ { 0x80000184, 0x180, 0x80000184, 0 },
+ { 0x83FFFFFF, 0x0, 0x83FFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x7FF3FFF4, 0x0, 0x7FF3FFF4, 0 },
+ { 0xFBF7FF97, 0x0, 0xFBF7FF97, 0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0 },
+ { 0x000000B7, 0x0, 0x000000B7, 0 },
+};
+
+static const void *r8a77970_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a77970_cpg_mssr_info = {
+ .core_clk = r8a77970_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a77970_core_clks),
+ .mod_clk = r8a77970_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a77970_mod_clks),
+ .mstp_table = r8a77970_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a77970_mstp_table),
+ .reset_node = "renesas,r8a77970-rst",
+ .extalr_node = "extalr",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = CLK_EXTALR,
+ .get_pll_config = r8a77970_get_pll_config,
+};
+
+static const struct udevice_id r8a77970_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a77970-cpg-mssr",
+ .data = (ulong)&r8a77970_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a77970) = {
+ .name = "clk_r8a77970",
+ .id = UCLASS_CLK,
+ .of_match = r8a77970_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
diff --git a/drivers/clk/renesas/r8a77995-cpg-mssr.c b/drivers/clk/renesas/r8a77995-cpg-mssr.c
new file mode 100644
index 0000000000..859104b4bc
--- /dev/null
+++ b/drivers/clk/renesas/r8a77995-cpg-mssr.c
@@ -0,0 +1,241 @@
+/*
+ * Renesas R8A77995 CPG MSSR driver
+ *
+ * Copyright (C) 2017-2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+
+#include <dt-bindings/clock/r8a77995-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A77995_CLK_CP,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL0D2,
+ CLK_PLL0D3,
+ CLK_PLL0D5,
+ CLK_PLL1D2,
+ CLK_PE,
+ CLK_S0,
+ CLK_S1,
+ CLK_S2,
+ CLK_S3,
+ CLK_SDSRC,
+ CLK_SSPSRC,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a77995_core_clks[] = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll0", CLK_PLL0, CLK_MAIN, 4, 250),
+ DEF_FIXED(".pll0d2", CLK_PLL0D2, CLK_PLL0, 2, 1),
+ DEF_FIXED(".pll0d3", CLK_PLL0D3, CLK_PLL0, 3, 1),
+ DEF_FIXED(".pll0d5", CLK_PLL0D5, CLK_PLL0, 5, 1),
+ DEF_FIXED(".pll1d2", CLK_PLL1D2, CLK_PLL1, 2, 1),
+ DEF_FIXED(".pe", CLK_PE, CLK_PLL0D3, 4, 1),
+ DEF_FIXED(".s0", CLK_S0, CLK_PLL1, 2, 1),
+ DEF_FIXED(".s1", CLK_S1, CLK_PLL1, 3, 1),
+ DEF_FIXED(".s2", CLK_S2, CLK_PLL1, 4, 1),
+ DEF_FIXED(".s3", CLK_S3, CLK_PLL1, 6, 1),
+ DEF_FIXED(".sdsrc", CLK_SDSRC, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_FIXED("z2", R8A77995_CLK_Z2, CLK_PLL0D3, 1, 1),
+ DEF_FIXED("ztr", R8A77995_CLK_ZTR, CLK_PLL1, 6, 1),
+ DEF_FIXED("zt", R8A77995_CLK_ZT, CLK_PLL1, 4, 1),
+ DEF_FIXED("zx", R8A77995_CLK_ZX, CLK_PLL1, 3, 1),
+ DEF_FIXED("s0d1", R8A77995_CLK_S0D1, CLK_S0, 1, 1),
+ DEF_FIXED("s1d1", R8A77995_CLK_S1D1, CLK_S1, 1, 1),
+ DEF_FIXED("s1d2", R8A77995_CLK_S1D2, CLK_S1, 2, 1),
+ DEF_FIXED("s1d4", R8A77995_CLK_S1D4, CLK_S1, 4, 1),
+ DEF_FIXED("s2d1", R8A77995_CLK_S2D1, CLK_S2, 1, 1),
+ DEF_FIXED("s2d2", R8A77995_CLK_S2D2, CLK_S2, 2, 1),
+ DEF_FIXED("s2d4", R8A77995_CLK_S2D4, CLK_S2, 4, 1),
+ DEF_FIXED("s3d1", R8A77995_CLK_S3D1, CLK_S3, 1, 1),
+ DEF_FIXED("s3d2", R8A77995_CLK_S3D2, CLK_S3, 2, 1),
+ DEF_FIXED("s3d4", R8A77995_CLK_S3D4, CLK_S3, 4, 1),
+
+ DEF_FIXED("cl", R8A77995_CLK_CL, CLK_PLL1, 48, 1),
+ DEF_FIXED("cp", R8A77995_CLK_CP, CLK_EXTAL, 2, 1),
+ DEF_FIXED("osc", R8A77995_CLK_OSC, CLK_EXTAL, 384, 1),
+ DEF_FIXED("r", R8A77995_CLK_R, CLK_EXTAL, 1536, 1),
+
+ DEF_GEN3_PE("s1d4c", R8A77995_CLK_S1D4C, CLK_S1, 4, CLK_PE, 2),
+ DEF_GEN3_PE("s3d1c", R8A77995_CLK_S3D1C, CLK_S3, 1, CLK_PE, 1),
+ DEF_GEN3_PE("s3d2c", R8A77995_CLK_S3D2C, CLK_S3, 2, CLK_PE, 2),
+ DEF_GEN3_PE("s3d4c", R8A77995_CLK_S3D4C, CLK_S3, 4, CLK_PE, 4),
+
+ DEF_GEN3_SD("sd0", R8A77995_CLK_SD0, CLK_SDSRC, 0x268),
+};
+
+static const struct mssr_mod_clk r8a77995_mod_clks[] = {
+ DEF_MOD("scif5", 202, R8A77995_CLK_S3D4C),
+ DEF_MOD("scif4", 203, R8A77995_CLK_S3D4C),
+ DEF_MOD("scif3", 204, R8A77995_CLK_S3D4C),
+ DEF_MOD("scif1", 206, R8A77995_CLK_S3D4C),
+ DEF_MOD("scif0", 207, R8A77995_CLK_S3D4C),
+ DEF_MOD("msiof3", 208, R8A77995_CLK_MSO),
+ DEF_MOD("msiof2", 209, R8A77995_CLK_MSO),
+ DEF_MOD("msiof1", 210, R8A77995_CLK_MSO),
+ DEF_MOD("msiof0", 211, R8A77995_CLK_MSO),
+ DEF_MOD("sys-dmac2", 217, R8A77995_CLK_S3D1),
+ DEF_MOD("sys-dmac1", 218, R8A77995_CLK_S3D1),
+ DEF_MOD("sys-dmac0", 219, R8A77995_CLK_S3D1),
+ DEF_MOD("cmt3", 300, R8A77995_CLK_R),
+ DEF_MOD("cmt2", 301, R8A77995_CLK_R),
+ DEF_MOD("cmt1", 302, R8A77995_CLK_R),
+ DEF_MOD("cmt0", 303, R8A77995_CLK_R),
+ DEF_MOD("scif2", 310, R8A77995_CLK_S3D4C),
+ DEF_MOD("emmc0", 312, R8A77995_CLK_SD0),
+ DEF_MOD("usb-dmac0", 330, R8A77995_CLK_S3D1),
+ DEF_MOD("usb-dmac1", 331, R8A77995_CLK_S3D1),
+ DEF_MOD("rwdt", 402, R8A77995_CLK_R),
+ DEF_MOD("intc-ex", 407, R8A77995_CLK_CP),
+ DEF_MOD("intc-ap", 408, R8A77995_CLK_S3D1),
+ DEF_MOD("audmac0", 502, R8A77995_CLK_S3D1),
+ DEF_MOD("hscif3", 517, R8A77995_CLK_S3D1C),
+ DEF_MOD("hscif0", 520, R8A77995_CLK_S3D1C),
+ DEF_MOD("thermal", 522, R8A77995_CLK_CP),
+ DEF_MOD("pwm", 523, R8A77995_CLK_S3D4C),
+ DEF_MOD("fcpvd1", 602, R8A77995_CLK_S1D2),
+ DEF_MOD("fcpvd0", 603, R8A77995_CLK_S1D2),
+ DEF_MOD("fcpvbs", 607, R8A77995_CLK_S0D1),
+ DEF_MOD("vspd1", 622, R8A77995_CLK_S1D2),
+ DEF_MOD("vspd0", 623, R8A77995_CLK_S1D2),
+ DEF_MOD("vspbs", 627, R8A77995_CLK_S0D1),
+ DEF_MOD("ehci0", 703, R8A77995_CLK_S3D2),
+ DEF_MOD("hsusb", 704, R8A77995_CLK_S3D2),
+ DEF_MOD("du1", 723, R8A77995_CLK_S2D1),
+ DEF_MOD("du0", 724, R8A77995_CLK_S2D1),
+ DEF_MOD("lvds", 727, R8A77995_CLK_S2D1),
+ DEF_MOD("vin7", 804, R8A77995_CLK_S1D2),
+ DEF_MOD("vin6", 805, R8A77995_CLK_S1D2),
+ DEF_MOD("vin5", 806, R8A77995_CLK_S1D2),
+ DEF_MOD("vin4", 807, R8A77995_CLK_S1D2),
+ DEF_MOD("etheravb", 812, R8A77995_CLK_S3D2),
+ DEF_MOD("imr0", 823, R8A77995_CLK_S1D2),
+ DEF_MOD("gpio6", 906, R8A77995_CLK_S3D4),
+ DEF_MOD("gpio5", 907, R8A77995_CLK_S3D4),
+ DEF_MOD("gpio4", 908, R8A77995_CLK_S3D4),
+ DEF_MOD("gpio3", 909, R8A77995_CLK_S3D4),
+ DEF_MOD("gpio2", 910, R8A77995_CLK_S3D4),
+ DEF_MOD("gpio1", 911, R8A77995_CLK_S3D4),
+ DEF_MOD("gpio0", 912, R8A77995_CLK_S3D4),
+ DEF_MOD("can-fd", 914, R8A77995_CLK_S3D2),
+ DEF_MOD("can-if1", 915, R8A77995_CLK_S3D4),
+ DEF_MOD("can-if0", 916, R8A77995_CLK_S3D4),
+ DEF_MOD("i2c3", 928, R8A77995_CLK_S3D2),
+ DEF_MOD("i2c2", 929, R8A77995_CLK_S3D2),
+ DEF_MOD("i2c1", 930, R8A77995_CLK_S3D2),
+ DEF_MOD("i2c0", 931, R8A77995_CLK_S3D2),
+ DEF_MOD("ssi-all", 1005, R8A77995_CLK_S3D4),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A77995_CLK_S3D4),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD19 EXTAL (MHz) PLL0 PLL1 PLL3
+ *--------------------------------------------------------------------
+ * 0 48 x 1 x250/4 x100/3 x100/3
+ * 1 48 x 1 x250/4 x100/3 x116/6
+ */
+#define CPG_PLL_CONFIG_INDEX(md) (((md) & BIT(19)) >> 19)
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[2] = {
+ /* EXTAL div PLL1 mult/div PLL3 mult/div */
+ { 1, 100, 3, 100, 3, },
+ { 1, 100, 3, 116, 6, },
+};
+
+static const struct mstp_stop_table r8a77995_mstp_table[] = {
+ { 0x00200000, 0x0, 0x00200000, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x340E2FDC, 0x2040, 0x340E2FDC, 0 },
+ { 0xFFFFFFDF, 0x400, 0xFFFFFFDF, 0 },
+ { 0x80000184, 0x180, 0x80000184, 0 },
+ { 0xC3FFFFFF, 0x0, 0xC3FFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0xFFFFFFFF, 0x0, 0xFFFFFFFF, 0 },
+ { 0x01F1FFF7, 0x0, 0x01F1FFF7, 0 },
+ { 0xFFFFFFFE, 0x0, 0xFFFFFFFE, 0 },
+ { 0xFFFEFFE0, 0x0, 0xFFFEFFE0, 0 },
+ { 0x000000B7, 0x0, 0x000000B7, 0 },
+};
+
+static const void *r8a77995_get_pll_config(const u32 cpg_mode)
+{
+ return &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+}
+
+static const struct cpg_mssr_info r8a77995_cpg_mssr_info = {
+ .core_clk = r8a77995_core_clks,
+ .core_clk_size = ARRAY_SIZE(r8a77995_core_clks),
+ .mod_clk = r8a77995_mod_clks,
+ .mod_clk_size = ARRAY_SIZE(r8a77995_mod_clks),
+ .mstp_table = r8a77995_mstp_table,
+ .mstp_table_size = ARRAY_SIZE(r8a77995_mstp_table),
+ .reset_node = "renesas,r8a77995-rst",
+ .mod_clk_base = MOD_CLK_BASE,
+ .clk_extal_id = CLK_EXTAL,
+ .clk_extalr_id = ~0,
+ .get_pll_config = r8a77995_get_pll_config,
+};
+
+static const struct udevice_id r8a77995_clk_ids[] = {
+ {
+ .compatible = "renesas,r8a77995-cpg-mssr",
+ .data = (ulong)&r8a77995_cpg_mssr_info
+ },
+ { }
+};
+
+U_BOOT_DRIVER(clk_r8a77995) = {
+ .name = "clk_r8a77995",
+ .id = UCLASS_CLK,
+ .of_match = r8a77995_clk_ids,
+ .priv_auto_alloc_size = sizeof(struct gen3_clk_priv),
+ .ops = &gen3_clk_ops,
+ .probe = gen3_clk_probe,
+ .remove = gen3_clk_remove,
+};
diff --git a/drivers/clk/renesas/rcar-gen2-cpg.h b/drivers/clk/renesas/rcar-gen2-cpg.h
new file mode 100644
index 0000000000..913c932620
--- /dev/null
+++ b/drivers/clk/renesas/rcar-gen2-cpg.h
@@ -0,0 +1,49 @@
+/*
+ * R-Car Gen2 Clock Pulse Generator
+ *
+ * Copyright (C) 2016 Cogent Embedded Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation; version 2 of the License.
+ */
+
+#ifndef __CLK_RENESAS_RCAR_GEN2_CPG_H__
+#define __CLK_RENESAS_RCAR_GEN2_CPG_H__
+
+enum rcar_gen2_clk_types {
+ CLK_TYPE_GEN2_MAIN = CLK_TYPE_CUSTOM,
+ CLK_TYPE_GEN2_PLL0,
+ CLK_TYPE_GEN2_PLL1,
+ CLK_TYPE_GEN2_PLL3,
+ CLK_TYPE_GEN2_Z,
+ CLK_TYPE_GEN2_LB,
+ CLK_TYPE_GEN2_ADSP,
+ CLK_TYPE_GEN2_SDH,
+ CLK_TYPE_GEN2_SD0,
+ CLK_TYPE_GEN2_SD1,
+ CLK_TYPE_GEN2_QSPI,
+ CLK_TYPE_GEN2_RCAN,
+};
+
+struct rcar_gen2_cpg_pll_config {
+ unsigned int extal_div;
+ unsigned int pll1_mult;
+ unsigned int pll3_mult;
+ unsigned int pll0_mult; /* leave as zero if PLL0CR exists */
+};
+
+struct gen2_clk_priv {
+ void __iomem *base;
+ struct cpg_mssr_info *info;
+ struct clk clk_extal;
+ struct clk clk_extal_usb;
+ const struct rcar_gen2_cpg_pll_config *cpg_pll_config;
+};
+
+int gen2_clk_probe(struct udevice *dev);
+int gen2_clk_remove(struct udevice *dev);
+
+extern const struct clk_ops gen2_clk_ops;
+
+#endif
diff --git a/drivers/clk/renesas/rcar-gen3-cpg.h b/drivers/clk/renesas/rcar-gen3-cpg.h
new file mode 100644
index 0000000000..2f410df42a
--- /dev/null
+++ b/drivers/clk/renesas/rcar-gen3-cpg.h
@@ -0,0 +1,60 @@
+/*
+ * R-Car Gen3 Clock Pulse Generator
+ *
+ * Copyright (C) 2015-2016 Glider bvba
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ */
+
+#ifndef __CLK_RENESAS_RCAR_GEN3_CPG_H__
+#define __CLK_RENESAS_RCAR_GEN3_CPG_H__
+
+enum rcar_gen3_clk_types {
+ CLK_TYPE_GEN3_MAIN = CLK_TYPE_CUSTOM,
+ CLK_TYPE_GEN3_PLL0,
+ CLK_TYPE_GEN3_PLL1,
+ CLK_TYPE_GEN3_PLL2,
+ CLK_TYPE_GEN3_PLL3,
+ CLK_TYPE_GEN3_PLL4,
+ CLK_TYPE_GEN3_SD,
+ CLK_TYPE_GEN3_RPC,
+ CLK_TYPE_GEN3_R,
+ CLK_TYPE_GEN3_PE,
+ CLK_TYPE_GEN3_Z2,
+};
+
+#define DEF_GEN3_SD(_name, _id, _parent, _offset) \
+ DEF_BASE(_name, _id, CLK_TYPE_GEN3_SD, _parent, .offset = _offset)
+#define DEF_GEN3_RPC(_name, _id, _parent, _offset) \
+ DEF_BASE(_name, _id, CLK_TYPE_GEN3_RPC, _parent, .offset = _offset)
+#define DEF_GEN3_PE(_name, _id, _parent_sscg, _div_sscg, _parent_clean, \
+ _div_clean) \
+ DEF_BASE(_name, _id, CLK_TYPE_FF, \
+ (_parent_clean), .div = (_div_clean), 1)
+
+struct rcar_gen3_cpg_pll_config {
+ u8 extal_div;
+ u8 pll1_mult;
+ u8 pll1_div;
+ u8 pll3_mult;
+ u8 pll3_div;
+};
+
+#define CPG_RCKCR 0x240
+
+struct gen3_clk_priv {
+ void __iomem *base;
+ struct cpg_mssr_info *info;
+ struct clk clk_extal;
+ struct clk clk_extalr;
+ const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
+};
+
+int gen3_clk_probe(struct udevice *dev);
+int gen3_clk_remove(struct udevice *dev);
+
+extern const struct clk_ops gen3_clk_ops;
+
+#endif
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
new file mode 100644
index 0000000000..2d3c9e81df
--- /dev/null
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -0,0 +1,175 @@
+/*
+ * Renesas RCar Gen3 CPG MSSR driver
+ *
+ * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm.h>
+#include <errno.h>
+#include <wait_bit.h>
+#include <asm/io.h>
+
+#include <dt-bindings/clock/renesas-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+
+/*
+ * Module Standby and Software Reset register offets.
+ *
+ * If the registers exist, these are valid for SH-Mobile, R-Mobile,
+ * R-Car Gen2, R-Car Gen3, and RZ/G1.
+ * These are NOT valid for R-Car Gen1 and RZ/A1!
+ */
+
+/*
+ * Module Stop Status Register offsets
+ */
+
+static const u16 mstpsr[] = {
+ 0x030, 0x038, 0x040, 0x048, 0x04C, 0x03C, 0x1C0, 0x1C4,
+ 0x9A0, 0x9A4, 0x9A8, 0x9AC,
+};
+
+#define MSTPSR(i) mstpsr[i]
+
+
+/*
+ * System Module Stop Control Register offsets
+ */
+
+static const u16 smstpcr[] = {
+ 0x130, 0x134, 0x138, 0x13C, 0x140, 0x144, 0x148, 0x14C,
+ 0x990, 0x994, 0x998, 0x99C,
+};
+
+#define SMSTPCR(i) smstpcr[i]
+
+
+/* Realtime Module Stop Control Register offsets */
+#define RMSTPCR(i) (smstpcr[i] - 0x20)
+
+/* Modem Module Stop Control Register offsets (r8a73a4) */
+#define MMSTPCR(i) (smstpcr[i] + 0x20)
+
+/* Software Reset Clearing Register offsets */
+#define SRSTCLR(i) (0x940 + (i) * 4)
+
+bool renesas_clk_is_mod(struct clk *clk)
+{
+ return (clk->id >> 16) == CPG_MOD;
+}
+
+int renesas_clk_get_mod(struct clk *clk, struct cpg_mssr_info *info,
+ const struct mssr_mod_clk **mssr)
+{
+ const unsigned long clkid = clk->id & 0xffff;
+ int i;
+
+ for (i = 0; i < info->mod_clk_size; i++) {
+ if (info->mod_clk[i].id !=
+ (info->mod_clk_base + MOD_CLK_PACK(clkid)))
+ continue;
+
+ *mssr = &info->mod_clk[i];
+ return 0;
+ }
+
+ return -ENODEV;
+}
+
+int renesas_clk_get_core(struct clk *clk, struct cpg_mssr_info *info,
+ const struct cpg_core_clk **core)
+{
+ const unsigned long clkid = clk->id & 0xffff;
+ int i;
+
+ for (i = 0; i < info->core_clk_size; i++) {
+ if (info->core_clk[i].id != clkid)
+ continue;
+
+ *core = &info->core_clk[i];
+ return 0;
+ }
+
+ return -ENODEV;
+}
+
+int renesas_clk_get_parent(struct clk *clk, struct cpg_mssr_info *info,
+ struct clk *parent)
+{
+ const struct cpg_core_clk *core;
+ const struct mssr_mod_clk *mssr;
+ int ret;
+
+ if (renesas_clk_is_mod(clk)) {
+ ret = renesas_clk_get_mod(clk, info, &mssr);
+ if (ret)
+ return ret;
+
+ parent->id = mssr->parent;
+ } else {
+ ret = renesas_clk_get_core(clk, info, &core);
+ if (ret)
+ return ret;
+
+ if (core->type == CLK_TYPE_IN)
+ parent->id = ~0; /* Top-level clock */
+ else
+ parent->id = core->parent;
+ }
+
+ parent->dev = clk->dev;
+
+ return 0;
+}
+
+int renesas_clk_endisable(struct clk *clk, void __iomem *base, bool enable)
+{
+ const unsigned long clkid = clk->id & 0xffff;
+ const unsigned int reg = clkid / 100;
+ const unsigned int bit = clkid % 100;
+ const u32 bitmask = BIT(bit);
+
+ if (!renesas_clk_is_mod(clk))
+ return -EINVAL;
+
+ debug("%s[%i] MSTP %lu=%02u/%02u %s\n", __func__, __LINE__,
+ clkid, reg, bit, enable ? "ON" : "OFF");
+
+ if (enable) {
+ clrbits_le32(base + SMSTPCR(reg), bitmask);
+ return wait_for_bit_le32(base + MSTPSR(reg),
+ bitmask, 0, 100, 0);
+ } else {
+ setbits_le32(base + SMSTPCR(reg), bitmask);
+ return 0;
+ }
+}
+
+int renesas_clk_remove(void __iomem *base, struct cpg_mssr_info *info)
+{
+ unsigned int i;
+
+ /* Stop TMU0 */
+ clrbits_le32(TMU_BASE + TSTR0, TSTR0_STR0);
+
+ /* Stop module clock */
+ for (i = 0; i < info->mstp_table_size; i++) {
+ clrsetbits_le32(base + SMSTPCR(i),
+ info->mstp_table[i].sdis,
+ info->mstp_table[i].sen);
+ clrsetbits_le32(base + RMSTPCR(i),
+ info->mstp_table[i].rdis,
+ info->mstp_table[i].ren);
+ }
+
+ return 0;
+}
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
new file mode 100644
index 0000000000..c19a466be1
--- /dev/null
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -0,0 +1,117 @@
+/*
+ * Renesas RCar Gen3 CPG MSSR driver
+ *
+ * Copyright (C) 2017-2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on the following driver from Linux kernel:
+ * r8a7796 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2016 Glider bvba
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DRIVERS_CLK_RENESAS_CPG_MSSR__
+#define __DRIVERS_CLK_RENESAS_CPG_MSSR__
+
+struct cpg_mssr_info {
+ const struct cpg_core_clk *core_clk;
+ unsigned int core_clk_size;
+ const struct mssr_mod_clk *mod_clk;
+ unsigned int mod_clk_size;
+ const struct mstp_stop_table *mstp_table;
+ unsigned int mstp_table_size;
+ const char *reset_node;
+ const char *extalr_node;
+ const char *extal_usb_node;
+ unsigned int mod_clk_base;
+ unsigned int clk_extal_id;
+ unsigned int clk_extalr_id;
+ unsigned int clk_extal_usb_id;
+ unsigned int pll0_div;
+ const void *(*get_pll_config)(const u32 cpg_mode);
+};
+
+/*
+ * Definitions of CPG Core Clocks
+ *
+ * These include:
+ * - Clock outputs exported to DT
+ * - External input clocks
+ * - Internal CPG clocks
+ */
+struct cpg_core_clk {
+ /* Common */
+ const char *name;
+ unsigned int id;
+ unsigned int type;
+ /* Depending on type */
+ unsigned int parent; /* Core Clocks only */
+ unsigned int div;
+ unsigned int mult;
+ unsigned int offset;
+};
+
+enum clk_types {
+ /* Generic */
+ CLK_TYPE_IN, /* External Clock Input */
+ CLK_TYPE_FF, /* Fixed Factor Clock */
+ CLK_TYPE_DIV6P1, /* DIV6 Clock with 1 parent clock */
+ CLK_TYPE_DIV6_RO, /* DIV6 Clock read only with extra divisor */
+
+ /* Custom definitions start here */
+ CLK_TYPE_CUSTOM,
+};
+
+#define DEF_TYPE(_name, _id, _type...) \
+ { .name = _name, .id = _id, .type = _type }
+#define DEF_BASE(_name, _id, _type, _parent...) \
+ DEF_TYPE(_name, _id, _type, .parent = _parent)
+
+#define DEF_INPUT(_name, _id) \
+ DEF_TYPE(_name, _id, CLK_TYPE_IN)
+#define DEF_FIXED(_name, _id, _parent, _div, _mult) \
+ DEF_BASE(_name, _id, CLK_TYPE_FF, _parent, .div = _div, .mult = _mult)
+#define DEF_DIV6P1(_name, _id, _parent, _offset) \
+ DEF_BASE(_name, _id, CLK_TYPE_DIV6P1, _parent, .offset = _offset)
+#define DEF_DIV6_RO(_name, _id, _parent, _offset, _div) \
+ DEF_BASE(_name, _id, CLK_TYPE_DIV6_RO, _parent, .offset = _offset, .div = _div, .mult = 1)
+
+/*
+ * Definitions of Module Clocks
+ */
+struct mssr_mod_clk {
+ const char *name;
+ unsigned int id;
+ unsigned int parent; /* Add MOD_CLK_BASE for Module Clocks */
+};
+
+/* Convert from sparse base-100 to packed index space */
+#define MOD_CLK_PACK(x) ((x) - ((x) / 100) * (100 - 32))
+
+#define MOD_CLK_ID(x) (MOD_CLK_BASE + MOD_CLK_PACK(x))
+
+#define DEF_MOD(_name, _mod, _parent...) \
+ { .name = _name, .id = MOD_CLK_ID(_mod), .parent = _parent }
+
+struct mstp_stop_table {
+ u32 sdis;
+ u32 sen;
+ u32 rdis;
+ u32 ren;
+};
+
+#define TSTR0 0x04
+#define TSTR0_STR0 BIT(0)
+
+bool renesas_clk_is_mod(struct clk *clk);
+int renesas_clk_get_mod(struct clk *clk, struct cpg_mssr_info *info,
+ const struct mssr_mod_clk **mssr);
+int renesas_clk_get_core(struct clk *clk, struct cpg_mssr_info *info,
+ const struct cpg_core_clk **core);
+int renesas_clk_get_parent(struct clk *clk, struct cpg_mssr_info *info,
+ struct clk *parent);
+int renesas_clk_endisable(struct clk *clk, void __iomem *base, bool enable);
+int renesas_clk_remove(void __iomem *base, struct cpg_mssr_info *info);
+
+#endif /* __DRIVERS_CLK_RENESAS_CPG_MSSR__ */