xref: /linux/arch/arm/boot/dts/rockchip/rk3288-veyron-fievel.dts (revision 7f71507851fc7764b36a3221839607d3a45c2025) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Google Veyron Fievel Rev 0+ board device tree source
4 *
5 * Copyright 2016 Google, Inc
6 */
7
8/dts-v1/;
9#include "rk3288-veyron.dtsi"
10#include "rk3288-veyron-analog-audio.dtsi"
11
12/ {
13	model = "Google Fievel";
14	compatible = "google,veyron-fievel-rev8", "google,veyron-fievel-rev7",
15		     "google,veyron-fievel-rev6", "google,veyron-fievel-rev5",
16		     "google,veyron-fievel-rev4", "google,veyron-fievel-rev3",
17		     "google,veyron-fievel-rev2", "google,veyron-fievel-rev1",
18		     "google,veyron-fievel-rev0", "google,veyron-fievel",
19		     "google,veyron", "rockchip,rk3288";
20
21	vccsys: regulator-vccsys {
22		compatible = "regulator-fixed";
23		regulator-name = "vccsys";
24		regulator-boot-on;
25		regulator-always-on;
26	};
27
28	/*
29	 * vcc33_pmuio and vcc33_io is sourced directly from vcc33_sys,
30	 * enabled by vcc_18
31	 */
32	vcc33_io: regulator-vcc33-io {
33		compatible = "regulator-fixed";
34		regulator-always-on;
35		regulator-boot-on;
36		regulator-name = "vcc33_io";
37	};
38
39	vcc5_host1: regulator-vcc5-host1 {
40		compatible = "regulator-fixed";
41		enable-active-high;
42		gpio = <&gpio5 RK_PC2 GPIO_ACTIVE_HIGH>;
43		pinctrl-names = "default";
44		pinctrl-0 = <&hub_usb1_pwr_en>;
45		regulator-name = "vcc5_host1";
46		regulator-always-on;
47		regulator-boot-on;
48	};
49
50	vcc5_host2: regulator-vcc5-host2 {
51		compatible = "regulator-fixed";
52		enable-active-high;
53		gpio = <&gpio5 RK_PB6 GPIO_ACTIVE_HIGH>;
54		pinctrl-names = "default";
55		pinctrl-0 = <&hub_usb2_pwr_en>;
56		regulator-name = "vcc5_host2";
57		regulator-always-on;
58		regulator-boot-on;
59	};
60
61	vcc5v_otg: regulator-vcc5v-otg {
62		compatible = "regulator-fixed";
63		enable-active-high;
64		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
65		pinctrl-names = "default";
66		pinctrl-0 = <&usb_otg_pwr_en>;
67		regulator-name = "vcc5_otg";
68		regulator-always-on;
69		regulator-boot-on;
70	};
71
72	ext_gmac: external-gmac-clock {
73		compatible = "fixed-clock";
74		#clock-cells = <0>;
75		clock-frequency = <125000000>;
76		clock-output-names = "ext_gmac";
77	};
78};
79
80&gmac {
81	status = "okay";
82
83	assigned-clocks = <&cru SCLK_MAC>;
84	assigned-clock-parents = <&ext_gmac>;
85	clock_in_out = "input";
86	phy-handle = <&ethphy>;
87	phy-mode = "rgmii";
88	phy-supply = <&vcc33_lan>;
89	pinctrl-names = "default";
90	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
91	rx_delay = <0x10>;
92	tx_delay = <0x30>;
93
94	/*
95	 * Reset for the RTL8211 PHY which requires a 10-ms reset pulse (low)
96	 * with a 30ms settling time.
97	 */
98	snps,reset-gpio = <&gpio4 RK_PB0 0>;
99	snps,reset-active-low;
100	snps,reset-delays-us = <0 10000 30000>;
101	wakeup-source;
102
103	mdio0 {
104		compatible = "snps,dwmac-mdio";
105		#address-cells = <1>;
106		#size-cells = <0>;
107
108		ethphy: ethernet-phy@1 {
109			reg = <1>;
110		};
111	};
112};
113
114&rk808 {
115	dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>,
116		    <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>;
117	pinctrl-names = "default";
118	pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>;
119
120	vcc6-supply = <&vcc33_sys>;
121	vcc10-supply = <&vcc33_sys>;
122	vcc11-supply = <&vcc_5v>;
123	vcc12-supply = <&vcc33_sys>;
124
125	regulators {
126		/delete-node/ LDO_REG1;
127
128		/*
129		 * According to the schematic, vcc18_lcdt is for
130		 * HDMI_AVDD_1V8
131		 */
132		vcc18_lcdt: LDO_REG2 {
133			regulator-always-on;
134			regulator-boot-on;
135			regulator-min-microvolt = <1800000>;
136			regulator-max-microvolt = <1800000>;
137			regulator-name = "vdd18_lcdt";
138			regulator-state-mem {
139				regulator-off-in-suspend;
140			};
141		};
142
143		/*
144		 * This is not a pwren anymore, but the real power supply,
145		 * vdd10_lcd for HDMI_AVDD_1V0
146		 */
147		vdd10_lcd: LDO_REG7 {
148			regulator-always-on;
149			regulator-boot-on;
150			regulator-min-microvolt = <1000000>;
151			regulator-max-microvolt = <1000000>;
152			regulator-name = "vdd10_lcd";
153			regulator-state-mem {
154				regulator-off-in-suspend;
155			};
156		};
157
158		/* for usb camera */
159		vcc33_ccd: LDO_REG8 {
160			regulator-always-on;
161			regulator-boot-on;
162			regulator-min-microvolt = <3300000>;
163			regulator-max-microvolt = <3300000>;
164			regulator-name = "vcc33_ccd";
165			regulator-state-mem {
166				regulator-off-in-suspend;
167			};
168		};
169
170		vcc33_lan: SWITCH_REG2 {
171			regulator-name = "vcc33_lan";
172		};
173	};
174};
175
176&sdio0 {
177	#address-cells = <1>;
178	#size-cells = <0>;
179
180	btmrvl: btmrvl@2 {
181		compatible = "marvell,sd8897-bt";
182		reg = <2>;
183		interrupt-parent = <&gpio4>;
184		interrupts = <RK_PD7 IRQ_TYPE_LEVEL_LOW>;
185		marvell,wakeup-pin = /bits/ 16 <13>;
186		pinctrl-names = "default";
187		pinctrl-0 = <&bt_host_wake_l>;
188	};
189};
190
191&vcc50_hdmi {
192	enable-active-high;
193	gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>;
194	pinctrl-names = "default";
195	pinctrl-0 = <&vcc50_hdmi_en>;
196};
197
198&vcc_5v {
199	enable-active-high;
200	gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>;
201	pinctrl-names = "default";
202	pinctrl-0 = <&drv_5v>;
203};
204
205&gpio0 {
206	gpio-line-names = "PMIC_SLEEP_AP",
207			  "DDRIO_PWROFF",
208			  "DDRIO_RETEN",
209			  "TS3A227E_INT_L",
210			  "PMIC_INT_L",
211			  "PWR_KEY_L",
212			  "HUB_USB1_nFALUT",
213			  "PHY_PMEB",
214
215			  "PHY_INT",
216			  /*
217			   * RECOVERY_SW_L is Chrome OS ABI.  Schematics call
218			   * it REC_MODE_L.
219			   */
220			  "RECOVERY_SW_L",
221			  "OTP_OUT",
222			  "",
223			  "USB_OTG_POWER_EN",
224			  "AP_WARM_RESET_H",
225			  "USB_OTG_nFALUT",
226			  "I2C0_SDA_PMIC",
227
228			  "I2C0_SCL_PMIC",
229			  "DEVMODE_L",
230			  "USB_INT";
231};
232
233&gpio2 {
234	gpio-line-names = "CONFIG0",
235			  "CONFIG1",
236			  "CONFIG2",
237			  "",
238			  "",
239			  "",
240			  "",
241			  "CONFIG3",
242
243			  "",
244			  "EMMC_RST_L",
245			  "",
246			  "",
247			  "BL_PWR_EN",
248			  "",
249			  "TOUCH_INT",
250			  "TOUCH_RST",
251
252			  "I2C3_SCL_TP",
253			  "I2C3_SDA_TP";
254};
255
256&gpio3 {
257	gpio-line-names = "FLASH0_D0",
258			  "FLASH0_D1",
259			  "FLASH0_D2",
260			  "FLASH0_D3",
261			  "FLASH0_D4",
262			  "FLASH0_D5",
263			  "FLASH0_D6",
264			  "FLASH0_D7",
265
266			  "VCC5V_GOOD_H",
267			  "",
268			  "",
269			  "",
270			  "",
271			  "",
272			  "",
273			  "",
274
275			  "FLASH0_CS2/EMMC_CMD",
276			  "",
277			  "FLASH0_DQS/EMMC_CLKO",
278			  "",
279			  "",
280			  "",
281			  "",
282			  "",
283
284			  "PHY_TXD2",
285			  "PHY_TXD3",
286			  "MAC_RXD2",
287			  "MAC_RXD3",
288			  "PHY_TXD0",
289			  "PHY_TXD1",
290			  "MAC_RXD0",
291			  "MAC_RXD1";
292};
293
294&gpio4 {
295	gpio-line-names = "MAC_MDC",
296			  "MAC_RXDV",
297			  "MAC_RXER",
298			  "MAC_CLK",
299			  "PHY_TXEN",
300			  "MAC_MDIO",
301			  "MAC_RXCLK",
302			  "",
303
304			  "PHY_RST",
305			  "PHY_TXCLK",
306			  "",
307			  "",
308			  "",
309			  "",
310			  "",
311			  "",
312
313			  "UART0_RXD",
314			  "UART0_TXD",
315			  "UART0_CTS_L",
316			  "UART0_RTS_L",
317			  "SDIO0_D0",
318			  "SDIO0_D1",
319			  "SDIO0_D2",
320			  "SDIO0_D3",
321
322			  "SDIO0_CMD",
323			  "SDIO0_CLK",
324			  "BT_DEV_WAKE",
325			  "",
326			  "WIFI_ENABLE_H",
327			  "BT_ENABLE_L",
328			  "WIFI_HOST_WAKE",
329			  "BT_HOST_WAKE";
330};
331
332&gpio5 {
333	gpio-line-names = "",
334			  "",
335			  "",
336			  "",
337			  "",
338			  "",
339			  "",
340			  "",
341
342			  "",
343			  "",
344			  "",
345			  "",
346			  "USB_OTG_CTL1",
347			  "HUB_USB2_CTL1",
348			  "HUB_USB2_PWR_EN",
349			  "HUB_USB_ILIM_SEL",
350
351			  "USB_OTG_STATUS_L",
352			  "HUB_USB1_CTL1",
353			  "HUB_USB1_PWR_EN",
354			  "VCC50_HDMI_EN";
355};
356
357&gpio6 {
358	gpio-line-names = "I2S0_SCLK",
359			  "I2S0_LRCK_RX",
360			  "I2S0_LRCK_TX",
361			  "I2S0_SDI",
362			  "I2S0_SDO0",
363			  "HP_DET_H",
364			  "",
365			  "INT_CODEC",
366
367			  "I2S0_CLK",
368			  "I2C2_SDA",
369			  "I2C2_SCL",
370			  "MICDET",
371			  "",
372			  "",
373			  "",
374			  "",
375
376			  "HUB_USB2_nFALUT",
377			  "USB_OTG_ILIM_SEL";
378};
379
380&gpio7 {
381	gpio-line-names = "LCD_BL_PWM",
382			  "PWM_LOG",
383			  "BL_EN",
384			  "PWR_LED1",
385			  "TPM_INT_H",
386			  "SPK_ON",
387			  /*
388			   * AP_FLASH_WP_L is Chrome OS ABI.  Schematics call
389			   * it FW_WP_AP.
390			   */
391			  "AP_FLASH_WP_L",
392			  "",
393
394			  "CPU_NMI",
395			  "DVSOK",
396			  "",
397			  "EDP_HPD",
398			  "DVS1",
399			  "",
400			  "LCD_EN",
401			  "DVS2",
402
403			  "HDMI_CEC",
404			  "I2C4_SDA",
405			  "I2C4_SCL",
406			  "I2C5_SDA_HDMI",
407			  "I2C5_SCL_HDMI",
408			  "5V_DRV",
409			  "UART2_RXD",
410			  "UART2_TXD";
411};
412
413&gpio8 {
414	gpio-line-names = "RAM_ID0",
415			  "RAM_ID1",
416			  "RAM_ID2",
417			  "RAM_ID3",
418			  "I2C1_SDA_TPM",
419			  "I2C1_SCL_TPM",
420			  "SPI2_CLK",
421			  "SPI2_CS0",
422
423			  "SPI2_RXD",
424			  "SPI2_TXD";
425};
426
427&pinctrl {
428	pinctrl-names = "default", "sleep";
429	pinctrl-0 = <
430		/* Common for sleep and wake, but no owners */
431		&ddr0_retention
432		&ddrio_pwroff
433		&global_pwroff
434
435		/* For usb bc1.2 */
436		&usb_otg_ilim_sel
437		&usb_usb_ilim_sel
438
439		/* Wake only */
440		&bt_dev_wake_awake
441		&pwr_led1_on
442	>;
443
444	pinctrl-1 = <
445		/* Common for sleep and wake, but no owners */
446		&ddr0_retention
447		&ddrio_pwroff
448		&global_pwroff
449
450		/* For usb bc1.2 */
451		&usb_otg_ilim_sel
452		&usb_usb_ilim_sel
453
454		/* Sleep only */
455		&bt_dev_wake_sleep
456		&pwr_led1_blink
457	>;
458
459	buck-5v {
460		drv_5v: drv-5v {
461			rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
462		};
463	};
464
465	gmac {
466		phy_rst: phy-rst {
467			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
468		};
469
470		phy_pmeb: phy-pmeb {
471			rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
472		};
473
474		phy_int: phy-int {
475			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
476		};
477	};
478
479	hdmi {
480		vcc50_hdmi_en: vcc50-hdmi-en {
481			rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
482		};
483	};
484
485	leds {
486		pwr_led1_on: pwr-led1-on {
487			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_low>;
488		};
489
490		pwr_led1_blink: pwr-led1-blink {
491			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>;
492		};
493	};
494
495	pmic {
496		dvs_1: dvs-1 {
497			rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
498		};
499
500		dvs_2: dvs-2 {
501			rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
502		};
503	};
504
505	usb-bc12 {
506		usb_otg_ilim_sel: usb-otg-ilim-sel {
507			rockchip,pins = <6 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>;
508		};
509
510		usb_usb_ilim_sel: usb-usb-ilim-sel {
511			rockchip,pins = <5 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
512		};
513	};
514
515	usb-host {
516		hub_usb1_pwr_en: hub_usb1_pwr_en {
517			rockchip,pins = <5 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
518		};
519
520		hub_usb2_pwr_en: hub_usb2_pwr_en {
521			rockchip,pins = <5 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
522		};
523
524		usb_otg_pwr_en: usb_otg_pwr_en {
525			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
526		};
527	};
528};
529