1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung's Exynos5420 based Arndale Octa board device tree source
5 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
10 #include "exynos5420.dtsi"
11 #include "exynos5420-cpus.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/clock/samsung,s2mps11.h>
18 model = "Insignal Arndale Octa evaluation board based on EXYNOS5420";
19 compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5";
22 device_type = "memory";
23 reg = <0x20000000 0x80000000>;
27 bootargs = "console=ttySAC3,115200";
31 compatible = "samsung,secure-firmware";
32 reg = <0x02073000 0x1000>;
37 compatible = "samsung,exynos5420-oscclk";
38 clock-frequency = <24000000>;
43 compatible = "gpio-keys";
47 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
48 linux,code = <KEY_WAKEUP>;
55 cpu-supply = <&buck2_reg>;
59 cpu-supply = <&buck6_reg>;
71 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
72 vdd_osc-supply = <&ldo7_reg>;
73 vdd_pll-supply = <&ldo6_reg>;
74 vdd-supply = <&ldo6_reg>;
83 compatible = "samsung,s2mps11-pmic";
86 interrupt-parent = <&gpx3>;
87 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
88 pinctrl-names = "default";
89 pinctrl-0 = <&s2mps11_irq>;
93 clock-output-names = "s2mps11_ap",
94 "s2mps11_cp", "s2mps11_bt";
99 regulator-name = "PVDD_ALIVE_1V0";
100 regulator-min-microvolt = <1000000>;
101 regulator-max-microvolt = <1000000>;
106 regulator-name = "PVDD_APIO_1V8";
107 regulator-min-microvolt = <1800000>;
108 regulator-max-microvolt = <1800000>;
113 regulator-name = "PVDD_APIO_MMCON_1V8";
114 regulator-min-microvolt = <1800000>;
115 regulator-max-microvolt = <1800000>;
120 regulator-name = "PVDD_ADC_1V8";
121 regulator-min-microvolt = <1800000>;
122 regulator-max-microvolt = <1800000>;
126 regulator-name = "PVDD_PLL_1V8";
127 regulator-min-microvolt = <1800000>;
128 regulator-max-microvolt = <1800000>;
133 regulator-name = "PVDD_ANAIP_1V0";
134 regulator-min-microvolt = <1000000>;
135 regulator-max-microvolt = <1000000>;
139 regulator-name = "PVDD_ANAIP_1V8";
140 regulator-min-microvolt = <1800000>;
141 regulator-max-microvolt = <1800000>;
145 regulator-name = "PVDD_ABB_1V8";
146 regulator-min-microvolt = <1800000>;
147 regulator-max-microvolt = <1800000>;
152 regulator-name = "PVDD_USB_3V3";
153 regulator-min-microvolt = <3000000>;
154 regulator-max-microvolt = <3000000>;
159 regulator-name = "PVDD_PRE_1V8";
160 regulator-min-microvolt = <1800000>;
161 regulator-max-microvolt = <1800000>;
166 regulator-name = "PVDD_USB_1V0";
167 regulator-min-microvolt = <1000000>;
168 regulator-max-microvolt = <1000000>;
173 regulator-name = "PVDD_HSIC_1V8";
174 regulator-min-microvolt = <1800000>;
175 regulator-max-microvolt = <1800000>;
179 regulator-name = "PVDD_APIO_MMCOFF_2V8";
180 regulator-min-microvolt = <2800000>;
181 regulator-max-microvolt = <2800000>;
185 regulator-name = "PVDD_PERI_2V8";
186 regulator-min-microvolt = <3300000>;
187 regulator-max-microvolt = <3300000>;
191 regulator-name = "PVDD_PERI_3V3";
192 regulator-min-microvolt = <2200000>;
193 regulator-max-microvolt = <2200000>;
197 regulator-name = "PVDD_EMMC_1V8";
198 regulator-min-microvolt = <1800000>;
199 regulator-max-microvolt = <1800000>;
203 regulator-name = "PVDD_TFLASH_2V8";
204 regulator-min-microvolt = <2800000>;
205 regulator-max-microvolt = <2800000>;
209 regulator-name = "PVDD_BTWIFI_1V8";
210 regulator-min-microvolt = <1800000>;
211 regulator-max-microvolt = <1800000>;
215 regulator-name = "PVDD_CAM1IO_1V8";
216 regulator-min-microvolt = <1800000>;
217 regulator-max-microvolt = <1800000>;
221 regulator-name = "PVDD_MIFS_1V1";
222 regulator-min-microvolt = <1200000>;
223 regulator-max-microvolt = <1200000>;
228 regulator-name = "PVDD_CAM1_AVDD_2V8";
229 regulator-min-microvolt = <2800000>;
230 regulator-max-microvolt = <2800000>;
234 regulator-name = "PVDD_CAM0_AF_2V8";
235 regulator-min-microvolt = <3000000>;
236 regulator-max-microvolt = <3000000>;
240 regulator-name = "PVDD_G3DS_1V0";
241 regulator-min-microvolt = <1200000>;
242 regulator-max-microvolt = <1200000>;
246 regulator-name = "PVDD_TSP_3V3";
247 regulator-min-microvolt = <3300000>;
248 regulator-max-microvolt = <3300000>;
252 regulator-name = "PVDD_AUDIO_1V8";
253 regulator-min-microvolt = <1800000>;
254 regulator-max-microvolt = <1800000>;
258 regulator-name = "PVDD_PERI_1V8";
259 regulator-min-microvolt = <1800000>;
260 regulator-max-microvolt = <1800000>;
264 regulator-name = "PVDD_LCD_1V8";
265 regulator-min-microvolt = <1800000>;
266 regulator-max-microvolt = <1800000>;
270 regulator-name = "PVDD_CAM0IO_1V8";
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <1800000>;
276 regulator-name = "PVDD_CAM0_DVDD_1V2";
277 regulator-min-microvolt = <1200000>;
278 regulator-max-microvolt = <1200000>;
282 regulator-name = "PVDD_CAM0_AVDD_2V8";
283 regulator-min-microvolt = <2800000>;
284 regulator-max-microvolt = <2800000>;
288 regulator-name = "PVDD_MIF_1V1";
289 regulator-min-microvolt = <800000>;
290 regulator-max-microvolt = <1100000>;
295 regulator-name = "vdd_arm";
296 regulator-min-microvolt = <800000>;
297 regulator-max-microvolt = <1000000>;
302 regulator-name = "PVDD_INT_1V0";
303 regulator-min-microvolt = <800000>;
304 regulator-max-microvolt = <1000000>;
309 regulator-name = "PVDD_G3D_1V0";
310 regulator-min-microvolt = <800000>;
311 regulator-max-microvolt = <1000000>;
315 regulator-name = "PVDD_LPDDR3_1V2";
316 regulator-min-microvolt = <800000>;
317 regulator-max-microvolt = <1200000>;
322 regulator-name = "PVDD_KFC_1V0";
323 regulator-min-microvolt = <800000>;
324 regulator-max-microvolt = <1000000>;
329 regulator-name = "VIN_LLDO_1V4";
330 regulator-min-microvolt = <800000>;
331 regulator-max-microvolt = <1400000>;
336 regulator-name = "VIN_MLDO_2V0";
337 regulator-min-microvolt = <800000>;
338 regulator-max-microvolt = <2000000>;
343 regulator-name = "VIN_HLDO_3V5";
344 regulator-min-microvolt = <3000000>;
345 regulator-max-microvolt = <3500000>;
350 regulator-name = "PVDD_EMMCF_2V8";
351 regulator-min-microvolt = <2800000>;
352 regulator-max-microvolt = <2800000>;
369 card-detect-delay = <200>;
370 samsung,dw-mshc-ciu-div = <3>;
371 samsung,dw-mshc-sdr-timing = <0 4>;
372 samsung,dw-mshc-ddr-timing = <0 2>;
373 pinctrl-names = "default";
374 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
375 vmmc-supply = <&ldo10_reg>;
382 card-detect-delay = <200>;
383 samsung,dw-mshc-ciu-div = <3>;
384 samsung,dw-mshc-sdr-timing = <2 3>;
385 samsung,dw-mshc-ddr-timing = <1 2>;
386 pinctrl-names = "default";
387 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
388 vmmc-supply = <&ldo19_reg>;
389 vqmmc-supply = <&ldo13_reg>;
395 s2mps11_irq: s2mps11-irq {
396 samsung,pins = "gpx3-2";
397 samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
398 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
399 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
405 clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
406 clock-names = "rtc", "rtc_src";