boot/dts/exynos5420-smdk5420.dts

1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "exynos5420-cpus.dtsi"
12 #include <dt-bindings/clock/samsung,s2mps11.h>
13 #include <dt-bindings/gpio/gpio.h>
26 		stdout-path = "serial2:115200n8";
29 	fixed-rate-clocks {
31 			compatible = "samsung,exynos5420-oscclk";
32 			clock-frequency = <24000000>;
36 	vdd: regulator-0 {
37 		compatible = "regulator-fixed";
38 		regulator-name = "vdd-supply";
39 		regulator-min-microvolt = <1800000>;
40 		regulator-max-microvolt = <1800000>;
41 		regulator-always-on;
44 	dbvdd: regulator-1 {
45 		compatible = "regulator-fixed";
46 		regulator-name = "dbvdd-supply";
47 		regulator-min-microvolt = <3300000>;
48 		regulator-max-microvolt = <3300000>;
49 		regulator-always-on;
52 	spkvdd: regulator-2 {
53 		compatible = "regulator-fixed";
54 		regulator-name = "spkvdd-supply";
55 		regulator-min-microvolt = <5000000>;
56 		regulator-max-microvolt = <5000000>;
57 		regulator-always-on;
60 	usb300_vbus_reg: regulator-3 {
61 		compatible = "regulator-fixed";
62 		regulator-name = "VBUS0";
63 		regulator-min-microvolt = <5000000>;
64 		regulator-max-microvolt = <5000000>;
66 		pinctrl-names = "default";
67 		pinctrl-0 = <&usb300_vbus_en>;
68 		enable-active-high;
71 	usb301_vbus_reg: regulator-4 {
72 		compatible = "regulator-fixed";
73 		regulator-name = "VBUS1";
74 		regulator-min-microvolt = <5000000>;
75 		regulator-max-microvolt = <5000000>;
77 		pinctrl-names = "default";
78 		pinctrl-0 = <&usb301_vbus_en>;
79 		enable-active-high;
85 	cpu-supply = <&buck2_reg>;
89 	cpu-supply = <&buck6_reg>;
93 	pinctrl-names = "default";
94 	pinctrl-0 = <&dp_hpd>;
95 	samsung,color-space = <0>;
96 	samsung,color-depth = <1>;
97 	samsung,link-rate = <0x0a>;
98 	samsung,lane-count = <4>;
101 	display-timings {
102 		native-mode = <&timing0>;
104 			clock-frequency = <50000>;
107 			hfront-porch = <48>;
108 			hback-porch = <80>;
109 			hsync-len = <32>;
110 			vback-porch = <16>;
111 			vfront-porch = <8>;
112 			vsync-len = <6>;
124 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
125 	pinctrl-names = "default";
126 	pinctrl-0 = <&hdmi_hpd_irq>;
127 	vdd-supply = <&ldo6_reg>;
128 	vdd_osc-supply = <&ldo7_reg>;
129 	vdd_pll-supply = <&ldo6_reg>;
136 		compatible = "samsung,s2mps11-pmic";
140 			compatible = "samsung,s2mps11-clk";
141 			#clock-cells = <1>;
142 			clock-output-names = "s2mps11_ap",
148 				regulator-name = "vdd_ldo1";
149 				regulator-min-microvolt = <1000000>;
150 				regulator-max-microvolt = <1000000>;
151 				regulator-always-on;
155 				regulator-name = "vdd_ldo3";
156 				regulator-min-microvolt = <1800000>;
157 				regulator-max-microvolt = <1800000>;
158 				regulator-always-on;
162 				regulator-name = "vdd_ldo5";
163 				regulator-min-microvolt = <1800000>;
164 				regulator-max-microvolt = <1800000>;
165 				regulator-always-on;
169 				regulator-name = "vdd_ldo6";
170 				regulator-min-microvolt = <1000000>;
171 				regulator-max-microvolt = <1000000>;
172 				regulator-always-on;
176 				regulator-name = "vdd_ldo7";
177 				regulator-min-microvolt = <1800000>;
178 				regulator-max-microvolt = <1800000>;
179 				regulator-always-on;
183 				regulator-name = "vdd_ldo8";
184 				regulator-min-microvolt = <1800000>;
185 				regulator-max-microvolt = <1800000>;
186 				regulator-always-on;
190 				regulator-name = "vdd_ldo9";
191 				regulator-min-microvolt = <3000000>;
192 				regulator-max-microvolt = <3000000>;
193 				regulator-always-on;
197 				regulator-name = "vdd_ldo10";
198 				regulator-min-microvolt = <1800000>;
199 				regulator-max-microvolt = <1800000>;
200 				regulator-always-on;
204 				regulator-name = "vdd_ldo11";
205 				regulator-min-microvolt = <1000000>;
206 				regulator-max-microvolt = <1000000>;
207 				regulator-always-on;
211 				regulator-name = "vdd_ldo12";
212 				regulator-min-microvolt = <1800000>;
213 				regulator-max-microvolt = <1800000>;
214 				regulator-always-on;
218 				regulator-name = "vdd_ldo13";
219 				regulator-min-microvolt = <2800000>;
220 				regulator-max-microvolt = <2800000>;
221 				regulator-always-on;
225 				regulator-name = "vdd_ldo15";
226 				regulator-min-microvolt = <3100000>;
227 				regulator-max-microvolt = <3100000>;
228 				regulator-always-on;
232 				regulator-name = "vdd_ldo16";
233 				regulator-min-microvolt = <2200000>;
234 				regulator-max-microvolt = <2200000>;
235 				regulator-always-on;
239 				regulator-name = "tsp_avdd";
240 				regulator-min-microvolt = <3300000>;
241 				regulator-max-microvolt = <3300000>;
242 				regulator-always-on;
246 				regulator-name = "vdd_sd";
247 				regulator-min-microvolt = <2800000>;
248 				regulator-max-microvolt = <2800000>;
249 				regulator-always-on;
253 				regulator-name = "tsp_io";
254 				regulator-min-microvolt = <2800000>;
255 				regulator-max-microvolt = <2800000>;
256 				regulator-always-on;
260 				regulator-name = "vdd_mif";
261 				regulator-min-microvolt = <800000>;
262 				regulator-max-microvolt = <1300000>;
263 				regulator-always-on;
264 				regulator-boot-on;
268 				regulator-name = "vdd_arm";
269 				regulator-min-microvolt = <800000>;
270 				regulator-max-microvolt = <1500000>;
271 				regulator-always-on;
272 				regulator-boot-on;
276 				regulator-name = "vdd_int";
277 				regulator-min-microvolt = <800000>;
278 				regulator-max-microvolt = <1400000>;
279 				regulator-always-on;
280 				regulator-boot-on;
284 				regulator-name = "vdd_g3d";
285 				regulator-min-microvolt = <800000>;
286 				regulator-max-microvolt = <1400000>;
287 				regulator-always-on;
288 				regulator-boot-on;
292 				regulator-name = "vdd_mem";
293 				regulator-min-microvolt = <800000>;
294 				regulator-max-microvolt = <1400000>;
295 				regulator-always-on;
296 				regulator-boot-on;
300 				regulator-name = "vdd_kfc";
301 				regulator-min-microvolt = <800000>;
302 				regulator-max-microvolt = <1500000>;
303 				regulator-always-on;
304 				regulator-boot-on;
308 				regulator-name = "vdd_1.0v_ldo";
309 				regulator-min-microvolt = <800000>;
310 				regulator-max-microvolt = <1500000>;
311 				regulator-always-on;
312 				regulator-boot-on;
316 				regulator-name = "vdd_1.8v_ldo";
317 				regulator-min-microvolt = <800000>;
318 				regulator-max-microvolt = <1500000>;
319 				regulator-always-on;
320 				regulator-boot-on;
324 				regulator-name = "vdd_2.8v_ldo";
325 				regulator-min-microvolt = <3000000>;
326 				regulator-max-microvolt = <3750000>;
327 				regulator-always-on;
328 				regulator-boot-on;
332 				regulator-name = "vdd_vmem";
333 				regulator-min-microvolt = <2850000>;
334 				regulator-max-microvolt = <2850000>;
335 				regulator-always-on;
336 				regulator-boot-on;
343 	samsung,i2c-sda-delay = <100>;
344 	samsung,i2c-max-bus-freq = <66000>;
355 	broken-cd;
356 	card-detect-delay = <200>;
357 	samsung,dw-mshc-ciu-div = <3>;
358 	samsung,dw-mshc-sdr-timing = <0 4>;
359 	samsung,dw-mshc-ddr-timing = <0 2>;
360 	samsung,dw-mshc-hs400-timing = <0 2>;
361 	samsung,read-strobe-delay = <90>;
362 	pinctrl-names = "default";
363 	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8
365 	bus-width = <8>;
366 	cap-mmc-highspeed;
371 	card-detect-delay = <200>;
372 	samsung,dw-mshc-ciu-div = <3>;
373 	samsung,dw-mshc-sdr-timing = <2 3>;
374 	samsung,dw-mshc-ddr-timing = <1 2>;
375 	pinctrl-names = "default";
376 	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
377 	bus-width = <4>;
378 	cap-sd-highspeed;
382 	hdmi_hpd_irq: hdmi-hpd-irq {
383 		samsung,pins = "gpx3-7";
384 		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
385 		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
386 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
391 	usb300_vbus_en: usb300-vbus-en {
392 		samsung,pins = "gpg0-5";
393 		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
394 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
395 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
398 	usb301_vbus_en: usb301-vbus-en {
399 		samsung,pins = "gpg1-4";
400 		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
401 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
402 		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
409 	clock-names = "rtc", "rtc_src";
413 	vbus-supply = <&usb300_vbus_reg>;
417 	vbus-supply = <&usb301_vbus_reg>;