1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3/dts-v1/;
4
5#include "rk3036.dtsi"
6
7/ {
8	model = "Rockchip RK3036 KylinBoard";
9	compatible = "rockchip,rk3036-kylin", "rockchip,rk3036";
10
11	memory@60000000 {
12		device_type = "memory";
13		reg = <0x60000000 0x20000000>;
14	};
15
16	leds: gpio-leds {
17		compatible = "gpio-leds";
18
19		work_led: led-0 {
20			gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
21			label = "kylin:red:led";
22			pinctrl-names = "default";
23			pinctrl-0 = <&led_ctl>;
24		};
25	};
26
27	sdio_pwrseq: sdio-pwrseq {
28		compatible = "mmc-pwrseq-simple";
29		pinctrl-names = "default";
30		pinctrl-0 = <&bt_wake_h>;
31
32		/*
33		 * On the module itself this is one of these (depending
34		 * on the actual card populated):
35		 * - SDIO_RESET_L_WL_REG_ON
36		 * - SDIO_RESET_L_WL_RST
37		 * - SDIO_RESET_L_BT_EN
38		 */
39		reset-gpios = <&gpio0 RK_PD2 GPIO_ACTIVE_LOW>, /* WL_REG_ON */
40			      <&gpio0 RK_PD3 GPIO_ACTIVE_LOW>, /* WL_RST */
41			      <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; /* BT_EN */
42	};
43
44	sound {
45		compatible = "simple-audio-card";
46		simple-audio-card,format = "i2s";
47		simple-audio-card,name = "rockchip,rt5616-codec";
48		simple-audio-card,mclk-fs = <512>;
49		simple-audio-card,widgets =
50			"Microphone", "Microphone Jack",
51			"Headphone", "Headphone Jack";
52		simple-audio-card,routing =
53			"MIC1", "Microphone Jack",
54			"MIC2", "Microphone Jack",
55			"Microphone Jack", "micbias1",
56			"Headphone Jack", "HPOL",
57			"Headphone Jack", "HPOR";
58
59		simple-audio-card,cpu {
60			sound-dai = <&i2s>;
61		};
62
63		simple-audio-card,codec {
64			sound-dai = <&rt5616>;
65		};
66	};
67
68	vcc_sys: vsys-regulator {
69		compatible = "regulator-fixed";
70		regulator-name = "vcc_sys";
71		regulator-min-microvolt = <5000000>;
72		regulator-max-microvolt = <5000000>;
73		regulator-always-on;
74		regulator-boot-on;
75	};
76};
77
78&acodec {
79	status = "okay";
80};
81
82&emac {
83	phy = <&phy0>;
84	phy-reset-duration = <10>; /* millisecond */
85	phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
86	pinctrl-names = "default";
87	pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
88	status = "okay";
89
90	mdio {
91		#address-cells = <1>;
92		#size-cells = <0>;
93
94		phy0: ethernet-phy@0 {
95			reg = <0>;
96		};
97	};
98};
99
100&emmc {
101	status = "okay";
102};
103
104&gpu {
105	mali-supply = <&vdd_gpu>;
106	status = "okay";
107};
108
109&hdmi {
110	status = "okay";
111};
112
113&i2c1 {
114	clock-frequency = <400000>;
115
116	status = "okay";
117
118	rk808: pmic@1b {
119		compatible = "rockchip,rk808";
120		reg = <0x1b>;
121		interrupt-parent = <&gpio2>;
122		interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
123		pinctrl-names = "default";
124		pinctrl-0 = <&pmic_int &global_pwroff>;
125		rockchip,system-power-controller;
126		wakeup-source;
127		#clock-cells = <1>;
128		clock-output-names = "xin32k", "rk808-clkout2";
129
130		vcc1-supply = <&vcc_sys>;
131		vcc2-supply = <&vcc_sys>;
132		vcc3-supply = <&vcc_sys>;
133		vcc4-supply = <&vcc_sys>;
134		vcc6-supply = <&vcc_sys>;
135		vcc7-supply = <&vcc_sys>;
136		vcc8-supply = <&vcc_18>;
137		vcc9-supply = <&vcc_io>;
138		vcc10-supply = <&vcc_io>;
139		vcc11-supply = <&vcc_sys>;
140		vcc12-supply = <&vcc_io>;
141		vddio-supply = <&vccio_pmu>;
142
143		regulators {
144			vdd_cpu: DCDC_REG1 {
145				regulator-always-on;
146				regulator-boot-on;
147				regulator-min-microvolt = <750000>;
148				regulator-max-microvolt = <1350000>;
149				regulator-name = "vdd_arm";
150				regulator-state-mem {
151					regulator-off-in-suspend;
152				};
153			};
154
155			vdd_gpu: DCDC_REG2 {
156				regulator-always-on;
157				regulator-boot-on;
158				regulator-min-microvolt = <850000>;
159				regulator-max-microvolt = <1250000>;
160				regulator-name = "vdd_gpu";
161				regulator-state-mem {
162					regulator-on-in-suspend;
163					regulator-suspend-microvolt = <1000000>;
164				};
165			};
166
167			vcc_ddr: DCDC_REG3 {
168				regulator-always-on;
169				regulator-boot-on;
170				regulator-name = "vcc_ddr";
171				regulator-state-mem {
172					regulator-on-in-suspend;
173				};
174			};
175
176			vcc_io: DCDC_REG4 {
177				regulator-always-on;
178				regulator-boot-on;
179				regulator-min-microvolt = <3300000>;
180				regulator-max-microvolt = <3300000>;
181				regulator-name = "vcc_io";
182				regulator-state-mem {
183					regulator-on-in-suspend;
184					regulator-suspend-microvolt = <3300000>;
185				};
186			};
187
188			vccio_pmu: LDO_REG1 {
189				regulator-always-on;
190				regulator-boot-on;
191				regulator-min-microvolt = <3300000>;
192				regulator-max-microvolt = <3300000>;
193				regulator-name = "vccio_pmu";
194				regulator-state-mem {
195					regulator-on-in-suspend;
196					regulator-suspend-microvolt = <3300000>;
197				};
198			};
199
200			vcc_tp: LDO_REG2 {
201				regulator-always-on;
202				regulator-boot-on;
203				regulator-min-microvolt = <3300000>;
204				regulator-max-microvolt = <3300000>;
205				regulator-name = "vcc_tp";
206				regulator-state-mem {
207					regulator-off-in-suspend;
208				};
209			};
210
211			vdd_10: LDO_REG3 {
212				regulator-always-on;
213				regulator-boot-on;
214				regulator-min-microvolt = <1000000>;
215				regulator-max-microvolt = <1000000>;
216				regulator-name = "vdd_10";
217				regulator-state-mem {
218					regulator-on-in-suspend;
219					regulator-suspend-microvolt = <1000000>;
220				};
221			};
222
223			vcc18_lcd: LDO_REG4 {
224				regulator-always-on;
225				regulator-boot-on;
226				regulator-min-microvolt = <1800000>;
227				regulator-max-microvolt = <1800000>;
228				regulator-name = "vcc18_lcd";
229				regulator-state-mem {
230					regulator-on-in-suspend;
231					regulator-suspend-microvolt = <1800000>;
232				};
233			};
234
235			vccio_sd: LDO_REG5 {
236				regulator-always-on;
237				regulator-boot-on;
238				regulator-min-microvolt = <1800000>;
239				regulator-max-microvolt = <3300000>;
240				regulator-name = "vccio_sd";
241				regulator-state-mem {
242					regulator-on-in-suspend;
243					regulator-suspend-microvolt = <3300000>;
244				};
245			};
246
247			vout5: LDO_REG6 {
248				regulator-always-on;
249				regulator-boot-on;
250				regulator-min-microvolt = <1800000>;
251				regulator-max-microvolt = <2500000>;
252				regulator-name = "vout5";
253				regulator-state-mem {
254					regulator-on-in-suspend;
255					regulator-suspend-microvolt = <1800000>;
256				};
257			};
258
259			vcc_18: LDO_REG7 {
260				regulator-always-on;
261				regulator-boot-on;
262				regulator-min-microvolt = <1800000>;
263				regulator-max-microvolt = <1800000>;
264				regulator-name = "vcc_18";
265				regulator-state-mem {
266					regulator-on-in-suspend;
267					regulator-suspend-microvolt = <1800000>;
268				};
269			};
270
271			vcca_codec: LDO_REG8 {
272				regulator-always-on;
273				regulator-boot-on;
274				regulator-min-microvolt = <1800000>;
275				regulator-max-microvolt = <1800000>;
276				regulator-name = "vcca_codec";
277				regulator-state-mem {
278					regulator-on-in-suspend;
279					regulator-suspend-microvolt = <1800000>;
280				};
281			};
282
283			vcc_wl: SWITCH_REG1 {
284				regulator-always-on;
285				regulator-boot-on;
286				regulator-name = "vcc_wl";
287				regulator-state-mem {
288					regulator-on-in-suspend;
289				};
290			};
291
292			vcc_lcd: SWITCH_REG2 {
293				regulator-always-on;
294				regulator-boot-on;
295				regulator-name = "vcc_lcd";
296				regulator-state-mem {
297					regulator-on-in-suspend;
298				};
299			};
300		};
301	};
302};
303
304&i2c2 {
305	status = "okay";
306
307	rt5616: audio-codec@1b {
308		compatible = "realtek,rt5616";
309		reg = <0x1b>;
310		clocks = <&cru SCLK_I2S_OUT>;
311		clock-names = "mclk";
312		#sound-dai-cells = <0>;
313	};
314};
315
316&i2s {
317	status = "okay";
318};
319
320&sdio {
321	status = "okay";
322
323	bus-width = <4>;
324	cap-sd-highspeed;
325	cap-sdio-irq;
326	rockchip,default-sample-phase = <90>;
327	keep-power-in-suspend;
328	mmc-pwrseq = <&sdio_pwrseq>;
329	non-removable;
330	pinctrl-names = "default";
331	pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
332	sd-uhs-sdr12;
333	sd-uhs-sdr25;
334	sd-uhs-sdr50;
335	sd-uhs-sdr104;
336};
337
338&sdmmc {
339	bus-width = <4>;
340	cap-mmc-highspeed;
341	cap-sd-highspeed;
342	card-detect-delay = <200>;
343	disable-wp;
344	pinctrl-names = "default";
345	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
346};
347
348&uart0 {
349	status = "okay";
350};
351
352&uart2 {
353	status = "okay";
354};
355
356&usb_host {
357	status = "okay";
358};
359
360&usb_otg {
361	status = "okay";
362};
363
364&vop {
365	status = "okay";
366};
367
368&vop_mmu {
369	status = "okay";
370};
371
372&pinctrl {
373	leds {
374		led_ctl: led-ctl {
375			rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
376		};
377	};
378
379	pmic {
380		pmic_int: pmic-int {
381			rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_default>;
382		};
383	};
384
385	sdio {
386		bt_wake_h: bt-wake-h {
387			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_default>;
388		};
389	};
390
391	sdmmc {
392		sdmmc_pwr: sdmmc-pwr {
393			rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
394		};
395	};
396
397	suspend {
398		global_pwroff: global-pwroff {
399			rockchip,pins = <2 RK_PA7 1 &pcfg_pull_none>;
400		};
401	};
402};
403