ARM: dts: Add dts file for S3C6410-based Mini6410 board
This patch adds basic device tree sources for FriendlyARM Mini6410 board based on Samsung S3C6410 SoC. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Tomasz Figa
Kukjin Kim
parent
4961cfd508
commit
a43736deb4
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@ -194,6 +194,7 @@ dtb-$(CONFIG_ARCH_U8500) += ste-snowball.dtb \
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ste-ccu8540.dtb \
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ste-ccu9540.dtb
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dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
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dtb-$(CONFIG_ARCH_S3C64XX) += s3c6410-mini6410.dtb
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dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
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emev2-kzm9d-reference.dtb \
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r8a7740-armadillo800eva.dtb \
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@ -0,0 +1,228 @@
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/*
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* Samsung's S3C6410 based Mini6410 board device tree source
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*
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* Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
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*
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* Device tree source file for FriendlyARM Mini6410 board which is based on
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* Samsung's S3C6410 SoC.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include "s3c6410.dtsi"
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/ {
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model = "FriendlyARM Mini6410 board based on S3C6410";
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compatible = "friendlyarm,mini6410", "samsung,s3c6410";
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memory {
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reg = <0x50000000 0x10000000>;
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};
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chosen {
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bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1";
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};
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clocks {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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fin_pll: oscillator@0 {
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compatible = "fixed-clock";
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reg = <0>;
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clock-frequency = <12000000>;
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clock-output-names = "fin_pll";
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#clock-cells = <0>;
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};
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xusbxti: oscillator@1 {
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compatible = "fixed-clock";
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reg = <1>;
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clock-output-names = "xusbxti";
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clock-frequency = <48000000>;
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#clock-cells = <0>;
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};
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};
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srom-cs1@18000000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x18000000 0x8000000>;
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ranges;
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ethernet@18000000 {
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compatible = "davicom,dm9000";
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reg = <0x18000000 0x2 0x18000004 0x2>;
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interrupt-parent = <&gpn>;
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interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
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davicom,no-eeprom;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_keys>;
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autorepeat;
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button-k1 {
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label = "K1";
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gpios = <&gpn 0 GPIO_ACTIVE_LOW>;
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linux,code = <2>;
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debounce-interval = <20>;
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};
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button-k2 {
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label = "K2";
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gpios = <&gpn 1 GPIO_ACTIVE_LOW>;
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linux,code = <3>;
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debounce-interval = <20>;
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};
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button-k3 {
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label = "K3";
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gpios = <&gpn 2 GPIO_ACTIVE_LOW>;
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linux,code = <4>;
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debounce-interval = <20>;
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};
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button-k4 {
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label = "K4";
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gpios = <&gpn 3 GPIO_ACTIVE_LOW>;
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linux,code = <5>;
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debounce-interval = <20>;
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};
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button-k5 {
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label = "K5";
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gpios = <&gpn 4 GPIO_ACTIVE_LOW>;
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linux,code = <6>;
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debounce-interval = <20>;
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};
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button-k6 {
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label = "K6";
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gpios = <&gpn 5 GPIO_ACTIVE_LOW>;
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linux,code = <7>;
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debounce-interval = <20>;
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};
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button-k7 {
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label = "K7";
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gpios = <&gpl 11 GPIO_ACTIVE_LOW>;
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linux,code = <8>;
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debounce-interval = <20>;
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};
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button-k8 {
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label = "K8";
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gpios = <&gpl 12 GPIO_ACTIVE_LOW>;
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linux,code = <9>;
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debounce-interval = <20>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_leds>;
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led-1 {
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label = "LED1";
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gpios = <&gpk 4 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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led-2 {
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label = "LED2";
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gpios = <&gpk 5 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "mmc0";
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};
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led-3 {
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label = "LED3";
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gpios = <&gpk 6 GPIO_ACTIVE_LOW>;
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};
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led-4 {
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label = "LED4";
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gpios = <&gpk 7 GPIO_ACTIVE_LOW>;
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};
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};
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buzzer {
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compatible = "pwm-beeper";
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pwms = <&pwm 0 1000000 0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pwm0_out>;
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};
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};
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&sdhci0 {
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pinctrl-names = "default";
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pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
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bus-width = <4>;
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_data>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_data>, <&uart1_fctl>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_data>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_data>;
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status = "okay";
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};
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&pwm {
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status = "okay";
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};
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&pinctrl0 {
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gpio_leds: gpio-leds {
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samsung,pins = "gpk-4", "gpk-5", "gpk-6", "gpk-7";
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samsung,pin-pud = <PIN_PULL_NONE>;
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};
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gpio_keys: gpio-keys {
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samsung,pins = "gpn-0", "gpn-1", "gpn-2", "gpn-3",
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"gpn-4", "gpn-5", "gpl-11", "gpl-12";
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samsung,pin-pud = <PIN_PULL_NONE>;
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};
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_bus>;
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status = "okay";
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eeprom@50 {
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compatible = "atmel,24c08";
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reg = <0x50>;
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pagesize = <16>;
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};
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};
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