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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/arm/boot/dts/at91sam9m10g45ek.dts
Initial import
Diffstat (limited to 'arch/arm/boot/dts/at91sam9m10g45ek.dts')
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diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
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index 000000000..33ce7ca2c
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+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -0,0 +1,316 @@
+/*
+ * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
+ *
+ * Copyright (C) 2011 Atmel,
+ * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+#include "at91sam9g45.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ model = "Atmel AT91SAM9M10G45-EK";
+ compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
+ };
+
+ memory {
+ reg = <0x70000000 0x4000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@ffffee00 {
+ status = "okay";
+ };
+
+ usart1: serial@fff90000 {
+ pinctrl-0 =
+ <&pinctrl_usart1
+ &pinctrl_usart1_rts
+ &pinctrl_usart1_cts>;
+ status = "okay";
+ };
+
+ macb0: ethernet@fffbc000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+
+ i2c0: i2c@fff84000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@fff88000 {
+ status = "okay";
+ };
+
+ watchdog@fffffd40 {
+ status = "okay";
+ };
+
+ mmc0: mmc@fff80000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc0
+ &pinctrl_mmc0_slot0_clk_cmd_dat0
+ &pinctrl_mmc0_slot0_dat1_3>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 10 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ mmc1: mmc@fffd0000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc1
+ &pinctrl_mmc1_slot0_clk_cmd_dat0
+ &pinctrl_mmc1_slot0_dat1_3>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ pinctrl@fffff200 {
+ mmc0 {
+ pinctrl_board_mmc0: mmc0-board {
+ atmel,pins =
+ <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD10 gpio CD pin pull up and deglitch */
+ };
+ };
+
+ mmc1 {
+ pinctrl_board_mmc1: mmc1-board {
+ atmel,pins =
+ <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PD11 gpio CD pin pull up and deglitch */
+ AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD29 gpio WP pin pull up */
+ };
+ };
+
+ pwm0 {
+ pinctrl_pwm_leds: pwm-led {
+ atmel,pins =
+ <AT91_PIOD 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PD0 periph B */
+ AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PD31 periph B */
+ };
+ };
+ };
+
+ spi0: spi@fffa4000{
+ status = "okay";
+ cs-gpios = <&pioB 3 0>, <0>, <0>, <0>;
+ mtd_dataflash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <13000000>;
+ reg = <0>;
+ };
+ };
+
+ usb2: gadget@fff78000 {
+ atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ adc0: adc@fffb0000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &pinctrl_adc0_ad0
+ &pinctrl_adc0_ad1
+ &pinctrl_adc0_ad2
+ &pinctrl_adc0_ad3
+ &pinctrl_adc0_ad4
+ &pinctrl_adc0_ad5
+ &pinctrl_adc0_ad6
+ &pinctrl_adc0_ad7>;
+ atmel,adc-ts-wires = <4>;
+ status = "okay";
+ };
+
+ pwm0: pwm@fffb8000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm_leds>;
+ };
+
+ rtc@fffffd20 {
+ atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
+ status = "okay";
+ };
+
+ gpbr: syscon@fffffd60 {
+ status = "okay";
+ };
+
+ rtc@fffffdb0 {
+ status = "okay";
+ };
+ };
+
+ fb0: fb@0x00500000 {
+ display = <&display0>;
+ status = "okay";
+
+ display0: display {
+ bits-per-pixel = <32>;
+ atmel,lcdcon-backlight;
+ atmel,dmacon = <0x1>;
+ atmel,lcdcon2 = <0x80008002>;
+ atmel,guard-time = <9>;
+ atmel,lcd-wiring-mode = "RGB";
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <9000000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <1>;
+ hfront-porch = <1>;
+ vback-porch = <40>;
+ vfront-porch = <1>;
+ hsync-len = <45>;
+ vsync-len = <1>;
+ };
+ };
+ };
+ };
+
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ status = "okay";
+
+ boot@0 {
+ label = "bootstrap/uboot/kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ rootfs@400000 {
+ label = "rootfs";
+ reg = <0x400000 0x3C00000>;
+ };
+
+ data@4000000 {
+ label = "data";
+ reg = <0x4000000 0xC000000>;
+ };
+ };
+
+ usb0: ohci@00700000 {
+ status = "okay";
+ num-ports = <2>;
+ atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
+ &pioD 3 GPIO_ACTIVE_LOW>;
+ };
+
+ usb1: ehci@00800000 {
+ status = "okay";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ d8 {
+ label = "d8";
+ gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ d6 {
+ label = "d6";
+ pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>;
+ max-brightness = <255>;
+ linux,default-trigger = "nand-disk";
+ };
+
+ d7 {
+ label = "d7";
+ pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>;
+ max-brightness = <255>;
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ left_click {
+ label = "left_click";
+ gpios = <&pioB 6 GPIO_ACTIVE_LOW>;
+ linux,code = <272>;
+ gpio-key,wakeup;
+ };
+
+ right_click {
+ label = "right_click";
+ gpios = <&pioB 7 GPIO_ACTIVE_LOW>;
+ linux,code = <273>;
+ gpio-key,wakeup;
+ };
+
+ left {
+ label = "Joystick Left";
+ gpios = <&pioB 14 GPIO_ACTIVE_LOW>;
+ linux,code = <105>;
+ };
+
+ right {
+ label = "Joystick Right";
+ gpios = <&pioB 15 GPIO_ACTIVE_LOW>;
+ linux,code = <106>;
+ };
+
+ up {
+ label = "Joystick Up";
+ gpios = <&pioB 16 GPIO_ACTIVE_LOW>;
+ linux,code = <103>;
+ };
+
+ down {
+ label = "Joystick Down";
+ gpios = <&pioB 17 GPIO_ACTIVE_LOW>;
+ linux,code = <108>;
+ };
+
+ enter {
+ label = "Joystick Press";
+ gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
+ linux,code = <28>;
+ };
+ };
+};