diff options
Diffstat (limited to 'drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c')
| -rw-r--r-- | drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c new file mode 100644 index 0000000000..e95870f2c1 --- /dev/null +++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c @@ -0,0 +1,107 @@ +/* + * Copyright (C) 2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <dm/device.h> +#include <dm/pinctrl.h> + +#include "pinctrl-uniphier.h" + +static const unsigned emmc_pins[] = {18, 19, 20, 21, 22, 23, 24, 25}; +static const int emmc_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0}; +static const unsigned emmc_dat8_pins[] = {26, 27, 28, 29}; +static const int emmc_dat8_muxvals[] = {0, 0, 0, 0}; +static const unsigned ether_rmii_pins[] = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17}; +static const int ether_rmii_muxvals[] = {4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}; +static const unsigned i2c0_pins[] = {63, 64}; +static const int i2c0_muxvals[] = {0, 0}; +static const unsigned i2c1_pins[] = {65, 66}; +static const int i2c1_muxvals[] = {0, 0}; +static const unsigned i2c3_pins[] = {67, 68}; +static const int i2c3_muxvals[] = {1, 1}; +static const unsigned i2c4_pins[] = {61, 62}; +static const int i2c4_muxvals[] = {1, 1}; +static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17}; +static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; +static const unsigned uart0_pins[] = {54, 55}; +static const int uart0_muxvals[] = {0, 0}; +static const unsigned uart1_pins[] = {58, 59}; +static const int uart1_muxvals[] = {1, 1}; +static const unsigned uart2_pins[] = {90, 91}; +static const int uart2_muxvals[] = {1, 1}; +static const unsigned uart3_pins[] = {94, 95}; +static const int uart3_muxvals[] = {1, 1}; +static const unsigned usb0_pins[] = {46, 47}; +static const int usb0_muxvals[] = {0, 0}; +static const unsigned usb1_pins[] = {48, 49}; +static const int usb1_muxvals[] = {0, 0}; +static const unsigned usb2_pins[] = {50, 51}; +static const int usb2_muxvals[] = {0, 0}; + +static const struct uniphier_pinctrl_group uniphier_ld11_groups[] = { + UNIPHIER_PINCTRL_GROUP(emmc), + UNIPHIER_PINCTRL_GROUP(emmc_dat8), + UNIPHIER_PINCTRL_GROUP(ether_rmii), + UNIPHIER_PINCTRL_GROUP(i2c0), + UNIPHIER_PINCTRL_GROUP(i2c1), + UNIPHIER_PINCTRL_GROUP(i2c3), + UNIPHIER_PINCTRL_GROUP(i2c4), + UNIPHIER_PINCTRL_GROUP(nand), + UNIPHIER_PINCTRL_GROUP_SPL(uart0), + UNIPHIER_PINCTRL_GROUP_SPL(uart1), + UNIPHIER_PINCTRL_GROUP_SPL(uart2), + UNIPHIER_PINCTRL_GROUP_SPL(uart3), + UNIPHIER_PINCTRL_GROUP(usb0), + UNIPHIER_PINCTRL_GROUP(usb1), + UNIPHIER_PINCTRL_GROUP(usb2), +}; + +static const char * const uniphier_ld11_functions[] = { + UNIPHIER_PINMUX_FUNCTION(emmc), + UNIPHIER_PINMUX_FUNCTION(ether_rmii), + UNIPHIER_PINMUX_FUNCTION(i2c0), + UNIPHIER_PINMUX_FUNCTION(i2c1), + UNIPHIER_PINMUX_FUNCTION(i2c3), + UNIPHIER_PINMUX_FUNCTION(i2c4), + UNIPHIER_PINMUX_FUNCTION(nand), + UNIPHIER_PINMUX_FUNCTION_SPL(uart0), + UNIPHIER_PINMUX_FUNCTION_SPL(uart1), + UNIPHIER_PINMUX_FUNCTION_SPL(uart2), + UNIPHIER_PINMUX_FUNCTION_SPL(uart3), + UNIPHIER_PINMUX_FUNCTION(usb0), + UNIPHIER_PINMUX_FUNCTION(usb1), + UNIPHIER_PINMUX_FUNCTION(usb2), +}; + +static struct uniphier_pinctrl_socdata uniphier_ld11_pinctrl_socdata = { + .groups = uniphier_ld11_groups, + .groups_count = ARRAY_SIZE(uniphier_ld11_groups), + .functions = uniphier_ld11_functions, + .functions_count = ARRAY_SIZE(uniphier_ld11_functions), + .caps = UNIPHIER_PINCTRL_CAPS_PERPIN_IECTRL, +}; + +static int uniphier_ld11_pinctrl_probe(struct udevice *dev) +{ + return uniphier_pinctrl_probe(dev, &uniphier_ld11_pinctrl_socdata); +} + +static const struct udevice_id uniphier_ld11_pinctrl_match[] = { + { .compatible = "socionext,uniphier-ld11-pinctrl" }, + { /* sentinel */ } +}; + +U_BOOT_DRIVER(uniphier_ld11_pinctrl) = { + .name = "uniphier-ld11-pinctrl", + .id = UCLASS_PINCTRL, + .of_match = of_match_ptr(uniphier_ld11_pinctrl_match), + .probe = uniphier_ld11_pinctrl_probe, + .remove = uniphier_pinctrl_remove, + .priv_auto_alloc_size = sizeof(struct uniphier_pinctrl_priv), + .ops = &uniphier_pinctrl_ops, +}; |