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authorTom Rini <trini@konsulko.com>2019-04-22 10:28:21 -0400
committerTom Rini <trini@konsulko.com>2019-04-22 10:28:21 -0400
commit8a94262435ca559a5e2dad79f2dc3c130e9047a8 (patch)
tree314e3798b092e23282a9cc1635ecc7ac96ceded9 /arch/arm/dts
parent6c5f8dd540d7a8eff244d4c27a09451ca12c8d20 (diff)
parentd76f093f3c3ce0260b6a9e6c39b55a672bedf560 (diff)
Merge tag 'u-boot-atmel-2019.07-b' of git://git.denx.de/u-boot-atmel
Second set of u-boot-atmel features and fixes for 2019.07 cycle
Diffstat (limited to 'arch/arm/dts')
-rw-r--r--arch/arm/dts/Makefile3
-rw-r--r--arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi30
-rw-r--r--arch/arm/dts/at91-sama5d2_icp.dts132
-rw-r--r--arch/arm/dts/at91sam9260.dtsi6
4 files changed, 168 insertions, 3 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 0aee8dfde0..5fe998914a 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -657,6 +657,9 @@ dtb-$(CONFIG_TARGET_SAMA5D2_XPLAINED) += \
dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \
at91-sama5d27_som1_ek.dtb
+dtb-$(CONFIG_TARGET_SAMA5D2_ICP) += \
+ at91-sama5d2_icp.dtb
+
dtb-$(CONFIG_TARGET_SAMA5D3XEK) += \
sama5d31ek.dtb \
sama5d33ek.dtb \
diff --git a/arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi b/arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi
new file mode 100644
index 0000000000..347fa813e9
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d2_icp-u-boot.dtsi
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * at91-sama5d2_icp-for-uboot.dtsi - Device Tree file for SAMA5D2 ICP board
+ * SAMA5D2 Industrial Connectivity Platform
+ *
+ * Copyright (c) 2019, Microchip Technology Inc. and its subsidiaries
+ * 2019, Eugen Hristev <eugen.hristev@microchip.com>
+ */
+
+/ {
+ chosen {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&sdmmc0 {
+ u-boot,dm-pre-reloc;
+};
+
+&uart0 { /* mikrobus1 uart */
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_sdmmc0_default {
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl_mikrobus1_uart {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/at91-sama5d2_icp.dts b/arch/arm/dts/at91-sama5d2_icp.dts
new file mode 100644
index 0000000000..cae8748268
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d2_icp.dts
@@ -0,0 +1,132 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * at91-sama5d2_icp.dts - Device Tree file for SAMA5D2 ICP board
+ * SAMA5D2 Industrial Connectivity Board
+ *
+ * Copyright (c) 2018, Microchip Technology Inc.
+ * 2018, Eugen Hristev <eugen.hristev@microchip.com>
+ */
+/dts-v1/;
+#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+
+/ {
+ model = "Microchip SAMA5D2 ICP";
+ compatible = "atmel,sama5d2-icp", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
+
+ aliases {
+ serial0 = &uart0;
+ i2c1 = &i2c1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ ahb {
+
+ sdmmc0: sdio-host@a0000000 {
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_default>;
+ status = "okay";
+ };
+
+ apb {
+ uart0: serial@f801c000 { /* mikrobus1 uart */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mikrobus1_uart>;
+ status = "okay";
+ };
+
+ macb0: ethernet@f8008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq &pinctrl_macb0_rst>;
+ phy-mode = "internal";
+ status = "okay";
+ };
+
+ i2c1: i2c@fc028000 {
+ dmas = <0>, <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "atmel,24c32";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c32";
+ reg = <0x52>;
+ pagesize = <16>;
+ };
+
+ eeprom@53 {
+ compatible = "atmel,24c32";
+ reg = <0x53>;
+ pagesize = <16>;
+ };
+ };
+ pioA: gpio@fc038000 {
+ status = "okay";
+ pinctrl {
+ pinctrl_i2c1_default: i2c1_default {
+ pinmux = <PIN_PD19__TWD1>,
+ <PIN_PD20__TWCK1>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_rmii: macb0_rmii {
+ pinmux = <PIN_PD1__GRXCK>,
+ <PIN_PD2__GTXER>,
+ <PIN_PD5__GRX2>,
+ <PIN_PD6__GRX3>,
+ <PIN_PD7__GTX2>,
+ <PIN_PD8__GTX3>,
+ <PIN_PD9__GTXCK>,
+ <PIN_PD10__GTXEN>,
+ <PIN_PD11__GRXDV>,
+ <PIN_PD12__GRXER>,
+ <PIN_PD13__GRX0>,
+ <PIN_PD14__GRX1>,
+ <PIN_PD15__GTX0>,
+ <PIN_PD16__GTX1>,
+ <PIN_PD17__GMDC>,
+ <PIN_PD18__GMDIO>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_phy_irq: macb0_phy_irq {
+ pinmux = <PIN_PD3__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_rst: macb0_sw_rst {
+ pinmux = <PIN_PD4__GPIO>;
+ bias-pull-up;
+ };
+
+ pinctrl_sdmmc0_default: sdmmc0_default {
+ pinmux = <PIN_PA1__SDMMC0_CMD>,
+ <PIN_PA2__SDMMC0_DAT0>,
+ <PIN_PA3__SDMMC0_DAT1>,
+ <PIN_PA4__SDMMC0_DAT2>,
+ <PIN_PA5__SDMMC0_DAT3>,
+ <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA13__SDMMC0_CD>;
+ bias-disable;
+ };
+
+ pinctrl_mikrobus1_uart: mikrobus1_uart {
+ pinmux = <PIN_PB26__URXD0>,
+ <PIN_PB27__UTXD0>;
+ bias-disable;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/at91sam9260.dtsi b/arch/arm/dts/at91sam9260.dtsi
index 476ad1dad2..800d96eb2f 100644
--- a/arch/arm/dts/at91sam9260.dtsi
+++ b/arch/arm/dts/at91sam9260.dtsi
@@ -437,7 +437,7 @@
u-boot,dm-pre-reloc;
};
- pinctrl@fffff400 {
+ pinctrl: pinctrl@fffff400 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
@@ -978,7 +978,7 @@
};
};
- rtc@fffffd20 {
+ rtc: rtc@fffffd20 {
compatible = "atmel,at91sam9260-rtt";
reg = <0xfffffd20 0x10>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
@@ -986,7 +986,7 @@
status = "disabled";
};
- watchdog@fffffd40 {
+ watchdog: watchdog@fffffd40 {
compatible = "atmel,at91sam9260-wdt";
reg = <0xfffffd40 0x10>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;