px30-firefly-jd4-core.dtsi

  1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
  2/*
  3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
  4 */
  5
  6#include <dt-bindings/gpio/gpio.h>
  7#include <dt-bindings/pinctrl/rockchip.h>
  8#include "px30.dtsi"
  9
 10/ {
 11	compatible = "firefly,px30-jd4-core", "rockchip,px30";
 12
 13	emmc_pwrseq: emmc-pwrseq {
 14		compatible = "mmc-pwrseq-emmc";
 15		pinctrl-0 = <&emmc_reset>;
 16		pinctrl-names = "default";
 17		reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
 18	};
 19
 20	vcc5v0_sys: regulator-vcc5v0-sys {
 21		compatible = "regulator-fixed";
 22		regulator-name = "vcc5v0_sys";
 23		regulator-always-on;
 24		regulator-boot-on;
 25		regulator-min-microvolt = <5000000>;
 26		regulator-max-microvolt = <5000000>;
 27		vin-supply = <&vcc5v0_baseboard>;
 28	};
 29};
 30
 31&cpu0 {
 32	cpu-supply = <&vdd_arm>;
 33};
 34
 35&cpu1 {
 36	cpu-supply = <&vdd_arm>;
 37};
 38
 39&cpu2 {
 40	cpu-supply = <&vdd_arm>;
 41};
 42
 43&cpu3 {
 44	cpu-supply = <&vdd_arm>;
 45};
 46
 47&emmc {
 48	bus-width = <8>;
 49	cap-mmc-highspeed;
 50	mmc-hs200-1_8v;
 51	non-removable;
 52	mmc-pwrseq = <&emmc_pwrseq>;
 53	vmmc-supply = <&vcc_3v0>;
 54	vqmmc-supply = <&vccio_flash>;
 55	status = "okay";
 56};
 57
 58&gpu {
 59	mali-supply = <&vdd_log>;
 60	status = "okay";
 61};
 62
 63&i2c0 {
 64	status = "okay";
 65
 66	rk809: pmic@20 {
 67		compatible = "rockchip,rk809";
 68		reg = <0x20>;
 69		interrupt-parent = <&gpio0>;
 70		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
 71		pinctrl-names = "default";
 72		pinctrl-0 = <&pmic_int>;
 73		system-power-controller;
 74		wakeup-source;
 75		#clock-cells = <0>;
 76		clock-output-names = "xin32k";
 77
 78		vcc1-supply = <&vcc5v0_sys>;
 79		vcc2-supply = <&vcc5v0_sys>;
 80		vcc3-supply = <&vcc5v0_sys>;
 81		vcc4-supply = <&vcc5v0_sys>;
 82		vcc5-supply = <&vcc3v3_sys>;
 83		vcc6-supply = <&vcc3v3_sys>;
 84		vcc7-supply = <&vcc3v3_sys>;
 85		vcc8-supply = <&vcc3v3_sys>;
 86		vcc9-supply = <&vcc5v0_sys>;
 87
 88		regulators {
 89			vdd_log: DCDC_REG1 {
 90				regulator-name = "vdd_log";
 91				regulator-min-microvolt = <950000>;
 92				regulator-max-microvolt = <1350000>;
 93				regulator-ramp-delay = <6001>;
 94				regulator-always-on;
 95				regulator-boot-on;
 96
 97				regulator-state-mem {
 98					regulator-on-in-suspend;
 99					regulator-suspend-microvolt = <950000>;
100				};
101			};
102
103			vdd_arm: DCDC_REG2 {
104				regulator-name = "vdd_arm";
105				regulator-min-microvolt = <950000>;
106				regulator-max-microvolt = <1350000>;
107				regulator-ramp-delay = <6001>;
108				regulator-always-on;
109				regulator-boot-on;
110
111				regulator-state-mem {
112					regulator-off-in-suspend;
113					regulator-suspend-microvolt = <950000>;
114				};
115			};
116
117			vcc_ddr: DCDC_REG3 {
118				regulator-name = "vcc_ddr";
119				regulator-always-on;
120				regulator-boot-on;
121
122				regulator-state-mem {
123					regulator-on-in-suspend;
124				};
125			};
126
127			vcc_3v0: vcc_rmii: DCDC_REG4 {
128				regulator-name = "vcc_3v0";
129				regulator-min-microvolt = <3000000>;
130				regulator-max-microvolt = <3000000>;
131				regulator-always-on;
132				regulator-boot-on;
133
134				regulator-state-mem {
135					regulator-on-in-suspend;
136					regulator-suspend-microvolt = <3000000>;
137				};
138			};
139
140			vcc3v3_sys: DCDC_REG5 {
141				regulator-name = "vcc3v3_sys";
142				regulator-min-microvolt = <3300000>;
143				regulator-max-microvolt = <3300000>;
144				regulator-always-on;
145				regulator-boot-on;
146
147				regulator-state-mem {
148					regulator-on-in-suspend;
149					regulator-suspend-microvolt = <3300000>;
150				};
151			};
152
153			vcc_1v0: LDO_REG1 {
154				regulator-name = "vcc_1v0";
155				regulator-min-microvolt = <1000000>;
156				regulator-max-microvolt = <1000000>;
157				regulator-always-on;
158				regulator-boot-on;
159
160				regulator-state-mem {
161					regulator-on-in-suspend;
162					regulator-suspend-microvolt = <1000000>;
163				};
164			};
165
166			vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 {
167				regulator-name = "vcc_1v8";
168				regulator-min-microvolt = <1800000>;
169				regulator-max-microvolt = <1800000>;
170				regulator-always-on;
171				regulator-boot-on;
172
173				regulator-state-mem {
174					regulator-on-in-suspend;
175					regulator-suspend-microvolt = <1800000>;
176				};
177			};
178
179			vdd_1v0: LDO_REG3 {
180				regulator-name = "vdd_1v0";
181				regulator-min-microvolt = <1000000>;
182				regulator-max-microvolt = <1000000>;
183				regulator-always-on;
184				regulator-boot-on;
185
186				regulator-state-mem {
187					regulator-on-in-suspend;
188					regulator-suspend-microvolt = <1000000>;
189				};
190			};
191
192			vcc3v0_pmu: LDO_REG4 {
193				regulator-name = "vcc3v0_pmu";
194				regulator-min-microvolt = <3000000>;
195				regulator-max-microvolt = <3000000>;
196				regulator-always-on;
197				regulator-boot-on;
198
199				regulator-state-mem {
200					regulator-on-in-suspend;
201					regulator-suspend-microvolt = <3000000>;
202				};
203			};
204
205			vccio_sd: LDO_REG5 {
206				regulator-name = "vccio_sd";
207				regulator-min-microvolt = <1800000>;
208				regulator-max-microvolt = <3300000>;
209				regulator-always-on;
210				regulator-boot-on;
211
212				regulator-state-mem {
213					regulator-on-in-suspend;
214					regulator-suspend-microvolt = <3300000>;
215				};
216			};
217
218			vcc_sd: LDO_REG6 {
219				regulator-name = "vcc_sd";
220				regulator-min-microvolt = <3300000>;
221				regulator-max-microvolt = <3300000>;
222				regulator-boot-on;
223
224				regulator-state-mem {
225					regulator-on-in-suspend;
226					regulator-suspend-microvolt = <3300000>;
227				};
228			};
229
230			vcc2v8_dvp: LDO_REG7 {
231				regulator-name = "vcc2v8_dvp";
232				regulator-min-microvolt = <2800000>;
233				regulator-max-microvolt = <2800000>;
234				regulator-boot-on;
235
236				regulator-state-mem {
237					regulator-off-in-suspend;
238					regulator-suspend-microvolt = <2800000>;
239				};
240			};
241
242			vcc1v8_dvp: LDO_REG8 {
243				regulator-name = "vcc1v8_dvp";
244				regulator-min-microvolt = <1800000>;
245				regulator-max-microvolt = <1800000>;
246				regulator-boot-on;
247
248				regulator-state-mem {
249					regulator-on-in-suspend;
250					regulator-suspend-microvolt = <1800000>;
251				};
252			};
253
254			vcc1v5_dvp: LDO_REG9 {
255				regulator-name = "vcc1v5_dvp";
256				regulator-min-microvolt = <1500000>;
257				regulator-max-microvolt = <1500000>;
258				regulator-boot-on;
259
260				regulator-state-mem {
261					regulator-off-in-suspend;
262					regulator-suspend-microvolt = <1500000>;
263				};
264			};
265
266			vcc3v3_lcd: SWITCH_REG1 {
267				regulator-name = "vcc3v3_lcd";
268				regulator-boot-on;
269			};
270
271			vcc5v0_host: SWITCH_REG2 {
272				regulator-name = "vcc5v0_host";
273				regulator-always-on;
274				regulator-boot-on;
275			};
276		};
277	};
278};
279
280&io_domains {
281	vccio1-supply = <&vccio_sdio>;
282	vccio2-supply = <&vccio_sd>;
283	vccio3-supply = <&vcc_3v0>;
284	vccio4-supply = <&vcc3v0_pmu>;
285	vccio5-supply = <&vcc_3v0>;
286	vccio6-supply = <&vccio_flash>;
287	status = "okay";
288};
289
290&pinctrl {
291	emmc {
292		emmc_reset: emmc-reset {
293			rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
294		};
295	};
296
297	pmic {
298		pmic_int: pmic_int {
299			rockchip,pins =
300				<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
301		};
302	};
303};
304
305&pmu_io_domains {
306	pmuio1-supply = <&vcc3v0_pmu>;
307	pmuio2-supply = <&vcc3v0_pmu>;
308	status = "okay";
309};
310
311&saradc {
312	vref-supply = <&vcc_1v8>;
313	status = "okay";
314};
315
316&tsadc {
317	rockchip,hw-tshut-mode = <1>;
318	rockchip,hw-tshut-polarity = <1>;
319	status = "okay";
320};