summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/dts/Makefile3
-rw-r--r--arch/arm/dts/at91-sama5d4_ma5d4.dtsi142
-rw-r--r--arch/arm/dts/at91-sama5d4_ma5d4evk.dts149
-rw-r--r--configs/ma5d4evk_defconfig2
4 files changed, 296 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 62a7c05eb2..fa9319ef02 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -480,6 +480,9 @@ dtb-$(CONFIG_TARGET_SAMA5D3XEK) += \
dtb-$(CONFIG_TARGET_SAMA5D3_XPLAINED) += \
at91-sama5d3_xplained.dtb
+dtb-$(CONFIG_TARGET_MA5D4EK) += \
+ at91-sama5d4_ma5d4evk.dts.dtb
+
dtb-$(CONFIG_TARGET_SAMA5D4EK) += \
at91-sama5d4ek.dtb
diff --git a/arch/arm/dts/at91-sama5d4_ma5d4.dtsi b/arch/arm/dts/at91-sama5d4_ma5d4.dtsi
new file mode 100644
index 0000000000..d3e79fbf19
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d4_ma5d4.dtsi
@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2015 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "sama5d4.dtsi"
+
+/ {
+ model = "Aries/DENX MA5D4";
+ compatible = "aries,ma5d4", "denx,ma5d4", "atmel,sama5d4", "atmel,sama5";
+
+ memory {
+ reg = <0x20000000 0x10000000>;
+ };
+
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
+
+ clk20m: clk20m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ clock-output-names = "clk20m";
+ };
+ };
+
+ ahb {
+ apb {
+ mmc0: mmc@f8000000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>;
+ vmmc-supply = <&vcc_mmc0_reg>;
+ vqmmc-supply = <&vcc_3v3_reg>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <8>;
+ broken-cd;
+ };
+ };
+
+ spi0: spi@f8010000 {
+ cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
+ status = "okay";
+
+ m25p80@0 {
+ compatible = "atmel,at25df321a";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
+
+ i2c0: i2c@f8014000 {
+ status = "okay";
+ };
+
+ spi1: spi@fc018000 {
+ cs-gpios = <&pioB 22 0>, <&pioB 23 0>, <0>, <0>;
+ status = "okay";
+
+ can0: can@0 {
+ compatible = "microchip,mcp2515";
+ reg = <0>;
+ clocks = <&clk20m>;
+ interrupt-parent = <&pioE>;
+ interrupts = <6 IRQ_TYPE_EDGE_RISING>;
+ spi-max-frequency = <10000000>;
+ };
+
+ can1: can@1 {
+ compatible = "microchip,mcp2515";
+ reg = <1>;
+ clocks = <&clk20m>;
+ interrupt-parent = <&pioE>;
+ interrupts = <7 IRQ_TYPE_EDGE_RISING>;
+ spi-max-frequency = <10000000>;
+ };
+ };
+
+ tcb2: timer@fc024000 {
+ timer@0 {
+ compatible = "atmel,tcb-timer";
+ reg = <0>;
+ };
+
+ timer@1 {
+ compatible = "atmel,tcb-timer";
+ reg = <1>;
+ };
+ };
+
+ adc0: adc@fc034000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ /* external trigger conflicts with USBA_VBUS */
+ &pinctrl_adc0_ad0
+ &pinctrl_adc0_ad1
+ &pinctrl_adc0_ad2
+ &pinctrl_adc0_ad3
+ &pinctrl_adc0_ad4
+ >;
+ atmel,adc-vref = <3300>;
+ status = "okay";
+ };
+
+ watchdog@fc068640 {
+ status = "okay";
+ };
+ };
+ };
+
+ vcc_3v3_reg: fixedregulator_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC 3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc_mmc0_reg: fixedregulator_mmc0 {
+ compatible = "regulator-fixed";
+ gpio = <&pioE 15 GPIO_ACTIVE_HIGH>;
+ regulator-name = "RST_n MCI0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_3v3_reg>;
+ regulator-boot-on;
+ };
+};
diff --git a/arch/arm/dts/at91-sama5d4_ma5d4evk.dts b/arch/arm/dts/at91-sama5d4_ma5d4evk.dts
new file mode 100644
index 0000000000..f65a67b751
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d4_ma5d4evk.dts
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2015 Marek Vasut <marex@denx.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "at91-sama5d4_ma5d4.dtsi"
+
+/ {
+ model = "Aries/DENX MA5D4EVK";
+ compatible = "aries,ma5d4evk", "denx,ma5d4evk", "atmel,sama5d4", "atmel,sama5";
+
+ chosen {
+ stdout-path = "serial3:115200n8";
+ };
+
+ ahb {
+ apb {
+ hlcdc: hlcdc@f0000000 {
+ status = "okay";
+
+ hlcdc-display-controller {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>;
+
+ port@0 {
+ hlcdc_panel_output: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&panel_input>;
+ };
+ };
+ };
+
+ };
+
+ macb0: ethernet@f8020000 {
+ phy-mode = "rmii";
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+
+ usart0: serial@f802c000 {
+ status = "okay";
+ };
+
+ usart1: serial@f8030000 {
+ status = "okay";
+ };
+
+ mmc1: mmc@fc000000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
+ vmmc-supply = <&vcc_mmc1_reg>;
+ vqmmc-supply = <&vcc_3v3_reg>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioE 5 0>;
+ };
+ };
+
+ adc0: adc@fc034000 {
+ atmel,adc-ts-wires = <4>;
+ atmel,adc-ts-pressure-threshold = <10000>;
+ };
+
+
+ pinctrl@fc06a000 {
+ board {
+ pinctrl_mmc1_cd: mmc1_cd {
+ atmel,pins = <AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
+ };
+ pinctrl_usba_vbus: usba_vbus {
+ atmel,pins =
+ <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
+ };
+ };
+ };
+ };
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ status = "okay";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ status = "okay";
+
+ user1 {
+ label = "user1";
+ gpios = <&pioD 28 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ user2 {
+ label = "user2";
+ gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ user3 {
+ label = "user3";
+ gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ panel: panel {
+ /* Actually Ampire 800480R2 */
+ compatible = "foxlink,fl500wvr00-a0t", "simple-panel";
+ backlight = <&backlight>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel_input: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&hlcdc_panel_output>;
+ };
+ };
+ };
+
+ vcc_mmc1_reg: fixedregulator_mmc1 {
+ compatible = "regulator-fixed";
+ gpio = <&pioE 17 GPIO_ACTIVE_LOW>;
+ regulator-name = "VDD MCI1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_3v3_reg>;
+ };
+};
diff --git a/configs/ma5d4evk_defconfig b/configs/ma5d4evk_defconfig
index 8322ed72da..cdea7dc123 100644
--- a/configs/ma5d4evk_defconfig
+++ b/configs/ma5d4evk_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
CONFIG_ARCH_AT91=y
CONFIG_SYS_TEXT_BASE=0x26f00000
CONFIG_TARGET_MA5D4EVK=y
+CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d4_ma5d4evk"
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
@@ -36,6 +37,7 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_NET_RANDOM_ETHADDR=y
View Lorry Controller Status