1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's S5PV210 SoC device tree source
5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
7 * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
8 * Tomasz Figa <t.figa@samsung.com>
10 * Board device tree source for YIC System SMDV210 board.
12 * NOTE: This file is completely based on original board file for mach-smdkv210
13 * available in Linux 3.15 and intends to provide equivalent level of hardware
14 * support. Due to lack of hardware, _no_ testing has been performed.
18 #include <dt-bindings/interrupt-controller/irq.h>
19 #include <dt-bindings/input/input.h>
20 #include "s5pv210.dtsi"
23 model = "YIC System SMDKV210 based on S5PV210";
24 compatible = "yic,smdkv210", "samsung,s5pv210";
27 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk";
31 device_type = "memory";
32 reg = <0x20000000 0x40000000>;
35 pmic_ap_clk: clock-0 {
36 /* Workaround for missing PMIC and its clock */
37 compatible = "fixed-clock";
39 clock-frequency = <32768>;
43 compatible = "davicom,dm9000";
44 reg = <0xa8000000 0x2>, <0xa8000002 0x2>;
45 interrupt-parent = <&gph1>;
46 interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
47 local-mac-address = [00 00 de ad be ef];
52 compatible = "pwm-backlight";
53 pwms = <&pwm 3 5000000 0>;
54 brightness-levels = <0 4 8 16 32 64 128 255>;
55 default-brightness-level = <6>;
56 pinctrl-names = "default";
57 pinctrl-0 = <&pwm3_out>;
58 power-supply = <&dc5v_reg>;
61 dc5v_reg: regulator-0 {
62 compatible = "regulator-fixed";
63 regulator-name = "DC5V";
64 regulator-min-microvolt = <5000000>;
65 regulator-max-microvolt = <5000000>;
70 clock-frequency = <24000000>;
74 linux,input-no-autorepeat;
76 samsung,keypad-num-rows = <8>;
77 samsung,keypad-num-columns = <8>;
78 pinctrl-names = "default";
79 pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
80 <&keypad_row3>, <&keypad_row4>, <&keypad_row5>,
81 <&keypad_row6>, <&keypad_row7>,
82 <&keypad_col0>, <&keypad_col1>, <&keypad_col2>,
83 <&keypad_col3>, <&keypad_col4>, <&keypad_col5>,
84 <&keypad_col6>, <&keypad_col7>;
102 linux,code = <KEY_3>;
108 linux,code = <KEY_4>;
115 linux,code = <KEY_5>;
121 linux,code = <KEY_A>;
126 linux,code = <KEY_B>;
132 linux,code = <KEY_C>;
138 linux,code = <KEY_D>;
144 linux,code = <KEY_E>;
166 clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
167 clock-names = "rtc", "rtc_src";
172 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
173 pinctrl-names = "default";
179 pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_cd &sd1_bus1 &sd1_bus4>;
180 pinctrl-names = "default";
186 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
187 pinctrl-names = "default";
193 pinctrl-0 = <&sd3_clk &sd3_cmd &sd3_cd &sd3_bus1 &sd3_bus4>;
194 pinctrl-names = "default";
199 dr_mode = "peripheral";
208 pinctrl-0 = <&lcd_clk &lcd_data24>;
209 pinctrl-names = "default";
213 native-mode = <&timing0>;
217 clock-frequency = <24373920>;
229 pixelclk-active = <1>;
235 samsung,pwm-outputs = <3>;
242 compatible = "wlf,wm8580";
247 compatible = "atmel,24c08";