237 lines
4.1 KiB
Plaintext
237 lines
4.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/*
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* Samsung's S5PV210 SoC device tree source
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*
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* Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
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*
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* Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
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* Tomasz Figa <t.figa@samsung.com>
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*
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* Board device tree source for YIC System SMDV210 board.
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*
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* NOTE: This file is completely based on original board file for mach-smdkv210
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* available in Linux 3.15 and intends to provide equivalent level of hardware
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* support. Due to lack of hardware, _no_ testing has been performed.
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "s5pv210.dtsi"
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/ {
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model = "YIC System SMDKV210 based on S5PV210";
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compatible = "yic,smdkv210", "samsung,s5pv210";
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chosen {
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bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
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};
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memory@20000000 {
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device_type = "memory";
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reg = <0x20000000 0x40000000>;
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};
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ethernet@18000000 {
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compatible = "davicom,dm9000";
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reg = <0xA8000000 0x2 0xA8000002 0x2>;
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interrupt-parent = <&gph1>;
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interrupts = <1 4>;
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local-mac-address = [00 00 de ad be ef];
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davicom,no-eeprom;
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 3 5000000 0>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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pinctrl-names = "default";
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pinctrl-0 = <&pwm3_out>;
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};
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};
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&xusbxti {
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clock-frequency = <24000000>;
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};
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&keypad {
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linux,input-no-autorepeat;
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wakeup-source;
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samsung,keypad-num-rows = <8>;
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samsung,keypad-num-columns = <8>;
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pinctrl-names = "default";
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pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
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<&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
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<&keypad_row6>, <&keypad_row7>,
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<&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
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<&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
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<&keypad_col6>, <&keypad_col7>;
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status = "okay";
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key_1 {
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keypad,row = <0>;
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keypad,column = <3>;
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linux,code = <KEY_1>;
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};
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key_2 {
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keypad,row = <0>;
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keypad,column = <4>;
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linux,code = <KEY_2>;
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};
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key_3 {
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keypad,row = <0>;
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keypad,column = <5>;
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linux,code = <KEY_3>;
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};
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key_4 {
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keypad,row = <0>;
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keypad,column = <6>;
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linux,code = <KEY_4>;
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};
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key_5 {
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keypad,row = <0
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>;
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keypad,column = <7>;
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linux,code = <KEY_5>;
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};
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key_6 {
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keypad,row = <1>;
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keypad,column = <3>;
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linux,code = <KEY_A>;
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};
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key_7 {
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keypad,row = <1>;
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keypad,column = <4>;
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linux,code = <KEY_B>;
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};
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key_8 {
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keypad,row = <1>;
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keypad,column = <5>;
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linux,code = <KEY_C>;
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};
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key_9 {
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keypad,row = <1>;
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keypad,column = <6>;
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linux,code = <KEY_D>;
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};
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key_10 {
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keypad,row = <1>;
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keypad,column = <7>;
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linux,code = <KEY_E>;
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};
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&uart3 {
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status = "okay";
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};
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&rtc {
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status = "okay";
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};
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&sdhci0 {
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bus-width = <4>;
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pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
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pinctrl-names = "default";
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status = "okay";
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};
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&sdhci1 {
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bus-width = <4>;
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pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
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pinctrl-names = "default";
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status = "okay";
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};
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&sdhci2 {
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bus-width = <4>;
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pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
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pinctrl-names = "default";
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status = "okay";
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};
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&sdhci3 {
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bus-width = <4>;
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pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
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pinctrl-names = "default";
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status = "okay";
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};
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&hsotg {
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dr_mode = "peripheral";
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status = "okay";
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};
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&usbphy {
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status = "okay";
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};
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&fimd {
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pinctrl-0 = <&lcd_clk &lcd_data24>;
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pinctrl-names = "default";
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status = "okay";
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display-timings {
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native-mode = <&timing0>;
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timing0: timing {
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/* 800x480@60Hz */
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clock-frequency = <24373920>;
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hactive = <800>;
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vactive = <480>;
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hfront-porch = <8>;
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hback-porch = <13>;
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hsync-len = <3>;
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vback-porch = <7>;
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vfront-porch = <5>;
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vsync-len = <1>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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};
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};
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&pwm {
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samsung,pwm-outputs = <3>;
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};
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&i2c0 {
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status = "okay";
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audio-codec@1b {
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compatible = "wlf,wm8580";
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reg = <0x1b>;
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};
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eeprom@50 {
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compatible = "atmel,24c08";
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reg = <0x50>;
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};
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};
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&i2s0 {
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status = "okay";
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};
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