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	pinctrl-names = "default";
84	pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
85	phy = <&phy0>;
86	phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
87	phy-reset-duration = <10>; /* millisecond */
88
89	status = "okay";
90
91	phy0: ethernet-phy@0 {
92		reg = <0>;
93	};
94};
95
96&emmc {
97	status = "okay";
98};
99
100&gpu {
101	mali-supply = <&vdd_gpu>;
102	status = "okay";
103};
104
105&hdmi {
106	status = "okay";
107};
108
109&i2c1 {
110	clock-frequency = <400000>;
111
112	status = "okay";
113
114	rk808: pmic@1b {
115		compatible = "rockchip,rk808";
116		reg = <0x1b>;
117		interrupt-parent = <&gpio2>;
118		interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
119		pinctrl-names = "default";
120		pinctrl-0 = <&pmic_int &global_pwroff>;
121		rockchip,system-power-controller;
122		wakeup-source;
123		#clock-cells = <1>;
124		clock-output-names = "xin32k", "rk808-clkout2";
125
126		vcc1-supply = <&vcc_sys>;
127		vcc2-supply = <&vcc_sys>;
128		vcc3-supply = <&vcc_sys>;
129		vcc4-supply = <&vcc_sys>;
130		vcc6-supply = <&vcc_sys>;
131		vcc7-supply = <&vcc_sys>;
132		vcc8-supply = <&vcc_18>;
133		vcc9-supply = <&vcc_io>;
134		vcc10-supply = <&vcc_io>;
135		vcc11-supply = <&vcc_sys>;
136		vcc12-supply = <&vcc_io>;
137		vddio-supply = <&vccio_pmu>;
138
139		regulators {
140			vdd_cpu: DCDC_REG1 {
141				regulator-always-on;
142				regulator-boot-on;
143				regulator-min-microvolt = <750000>;
144				regulator-max-microvolt = <1350000>;
145				regulator-name = "vdd_arm";
146				regulator-state-mem {
147					regulator-off-in-suspend;
148				};
149			};
150
151			vdd_gpu: DCDC_REG2 {
152				regulator-always-on;
153				regulator-boot-on;
154				regulator-min-microvolt = <850000>;
155				regulator-max-microvolt = <1250000>;
156				regulator-name = "vdd_gpu";
157				regulator-state-mem {
158					regulator-on-in-suspend;
159					regulator-suspend-microvolt = <1000000>;
160				};
161			};
162
163			vcc_ddr: DCDC_REG3 {
164				regulator-always-on;
165				regulator-boot-on;
166				regulator-name = "vcc_ddr";
167				regulator-state-mem {
168					regulator-on-in-suspend;
169				};
170			};
171
172			vcc_io: DCDC_REG4 {
173				regulator-always-on;
174				regulator-boot-on;
175				regulator-min-microvolt = <3300000>;
176				regulator-max-microvolt = <3300000>;
177				regulator-name = "vcc_io";
178				regulator-state-mem {
179					regulator-on-in-suspend;
180					regulator-suspend-microvolt = <3300000>;
181				};
182			};
183
184			vccio_pmu: LDO_REG1 {
185				regulator-always-on;
186				regulator-boot-on;
187				regulator-min-microvolt = <3300000>;
188				regulator-max-microvolt = <3300000>;
189				regulator-name = "vccio_pmu";
190				regulator-state-mem {
191					regulator-on-in-suspend;
192					regulator-suspend-microvolt = <3300000>;
193				};
194			};
195
196			vcc_tp: LDO_REG2 {
197				regulator-always-on;
198				regulator-boot-on;
199				regulator-min-microvolt = <3300000>;
200				regulator-max-microvolt = <3300000>;
201				regulator-name = "vcc_tp";
202				regulator-state-mem {
203					regulator-off-in-suspend;
204				};
205			};
206
207			vdd_10: LDO_REG3 {
208				regulator-always-on;
209				regulator-boot-on;
210				regulator-min-microvolt = <1000000>;
211				regulator-max-microvolt = <1000000>;
212				regulator-name = "vdd_10";
213				regulator-state-mem {
214					regulator-on-in-suspend;
215					regulator-suspend-microvolt = <1000000>;
216				};
217			};
218
219			vcc18_lcd: LDO_REG4 {
220				regulator-always-on;
221				regulator-boot-on;
222				regulator-min-microvolt = <1800000>;
223				regulator-max-microvolt = <1800000>;
224				regulator-name = "vcc18_lcd";
225				regulator-state-mem {
226					regulator-on-in-suspend;
227					regulator-suspend-microvolt = <1800000>;
228				};
229			};
230
231			vccio_sd: LDO_REG5 {
232				regulator-always-on;
233				regulator-boot-on;
234				regulator-min-microvolt = <1800000>;
235				regulator-max-microvolt = <3300000>;
236				regulator-name = "vccio_sd";
237				regulator-state-mem {
238					regulator-on-in-suspend;
239					regulator-suspend-microvolt = <3300000>;
240				};
241			};
242
243			vout5: LDO_REG6 {
244				regulator-always-on;
245				regulator-boot-on;
246				regulator-min-microvolt = <1800000>;
247				regulator-max-microvolt = <2500000>;
248				regulator-name = "vout5";
249				regulator-state-mem {
250					regulator-on-in-suspend;
251					regulator-suspend-microvolt = <1800000>;
252				};
253			};
254
255			vcc_18: LDO_REG7 {
256				regulator-always-on;
257				regulator-boot-on;
258				regulator-min-microvolt = <1800000>;
259				regulator-max-microvolt = <1800000>;
260				regulator-name = "vcc_18";
261				regulator-state-mem {
262					regulator-on-in-suspend;
263					regulator-suspend-microvolt = <1800000>;
264				};
265			};
266
267			vcca_codec: LDO_REG8 {
268				regulator-always-on;
269				regulator-boot-on;
270				regulator-min-microvolt = <1800000>;
271				regulator-max-microvolt = <1800000>;
272				regulator-name = "vcca_codec";
273				regulator-state-mem {
274					regulator-on-in-suspend;
275					regulator-suspend-microvolt = <1800000>;
276				};
277			};
278
279			vcc_wl: SWITCH_REG1 {
280				regulator-always-on;
281				regulator-boot-on;
282				regulator-name = "vcc_wl";
283				regulator-state-mem {
284					regulator-on-in-suspend;
285				};
286			};
287
288			vcc_lcd: SWITCH_REG2 {
289				regulator-always-on;
290				regulator-boot-on;
291				regulator-name = "vcc_lcd";
292				regulator-state-mem {
293					regulator-on-in-suspend;
294				};
295			};
296		};
297	};
298};
299
300&i2c2 {
301	status = "okay";
302
303	rt5616: rt5616@1b {
304		compatible = "rt5616";
305		reg = <0x1b>;
306		clocks = <&cru SCLK_I2S_OUT>;
307		clock-names = "mclk";
308		#sound-dai-cells = <0>;
309	};
310};
311
312&i2s {
313	status = "okay";
314};
315
316&sdio {
317	status = "okay";
318
319	bus-width = <4>;
320	cap-sd-highspeed;
321	cap-sdio-irq;
322	rockchip,default-sample-phase = <90>;
323	keep-power-in-suspend;
324	mmc-pwrseq = <&sdio_pwrseq>;
325	non-removable;
326	pinctrl-names = "default";
327	pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>;
328	sd-uhs-sdr12;
329	sd-uhs-sdr25;
330	sd-uhs-sdr50;
331	sd-uhs-sdr104;
332};
333
334&sdmmc {
335	bus-width = <4>;
336	cap-mmc-highspeed;
337	cap-sd-highspeed;
338	card-detect-delay = <200>;
339	disable-wp;
340	pinctrl-names = "default";
341	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
342};
343
344&uart0 {
345	status = "okay";
346};
347
348&uart2 {
349	status = "okay";
350};
351
352&usb_host {
353	status = "okay";
354};
355
356&usb_otg {
357	status = "okay";
358};
359
360&vop {
361	status = "okay";
362};
363
364&vop_mmu {
365	status = "okay";
366};
367
368&pinctrl {
369	leds {
370		led_ctl: led-ctl {
371			rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
372		};
373	};
374
375	pmic {
376		pmic_int: pmic-int {
377			rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_default>;
378		};
379	};
380
381	sdio {
382		bt_wake_h: bt-wake-h {
383			rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_default>;
384		};
385	};
386
387	sdmmc {
388		sdmmc_pwr: sdmmc-pwr {
389			rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
390		};
391	};
392
393	sleep {
394		global_pwroff: global-pwroff {
395			rockchip,pins = <2 RK_PA7 1 &pcfg_pull_none>;
396		};
397	};
398};
399