[mirror_ubuntu-focal-kernel.git] / arch / arm / boot / dts / rk3288-firefly.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
 */

#include <dt-bindings/input/input.h>
#include "rk3288.dtsi"

/ {
	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

	adc-keys {
		compatible = "adc-keys";
		io-channels = <&saradc 1>;
		io-channel-names = "buttons";
		keyup-threshold-microvolt = <1800000>;

		button-recovery {
			label = "Recovery";
			linux,code = <KEY_VENDOR>;
			press-threshold-microvolt = <0>;
		};
	};

	dovdd_1v8: dovdd-1v8-regulator {
		compatible = "regulator-fixed";
		regulator-name = "dovdd_1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc28_dvp>;
	};

	ext_gmac: external-gmac-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <125000000>;
		clock-output-names = "ext_gmac";
	};

	ir: ir-receiver {
		compatible = "gpio-ir-receiver";
		pinctrl-names = "default";
		pinctrl-0 = <&ir_int>;
	};

	keys: gpio-keys {
		compatible = "gpio-keys";

		power {
			wakeup-source;
			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
			label = "GPIO Power";
			linux,code = <KEY_POWER>;
			pinctrl-names = "default";
			pinctrl-0 = <&pwr_key>;
		};
	};

	leds {
		compatible = "gpio-leds";

		work {
			gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
			label = "firefly:blue:user";
			linux,default-trigger = "rc-feedback";
			pinctrl-names = "default";
			pinctrl-0 = <&work_led>;
		};

		power {
			gpios = <&gpio8 RK_PA2 GPIO_ACTIVE_LOW>;
			label = "firefly:green:power";
			linux,default-trigger = "default-on";
			pinctrl-names = "default";
			pinctrl-0 = <&power_led>;
		};
	};

	vbat_wl: vcc_sys: vsys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

	vcc_flash: flash-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_flash";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_io>;
	};

	vcc_5v: usb-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	vcc_host_5v: usb-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_5v>;
	};

	vcc_otg_5v: usb-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-name = "vcc_otg_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_5v>;
	};

	/*
	 * A TT8142 creates both dovdd_1v8 and vcc28_dvp, controlled
	 * by the dvp_pwr pin.
	 */
	vcc28_dvp: vcc28-dvp-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&dvp_pwr>;
		regulator-name = "vcc28_dvp";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		regulator-always-on;
		vin-supply = <&vcc_io>;
	};
};

&cpu0 {
	cpu0-supply = <&vdd_cpu>;
};

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_flash>;
	status = "okay";
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	phy-supply = <&vcc_lan>;
	phy-mode = "rgmii";
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
	status = "ok";
};

&gpu {
	mali-supply = <&vdd_gpu>;
	status = "okay";
};

&hdmi {
	ddc-i2c-bus = <&i2c5>;
	status = "okay";
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x40>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x41>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	hym8563: hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		interrupt-parent = <&gpio7>;
		interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&rtc_int>;
	};

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
		system-power-controller;

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_sys>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "vcc_ddr";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "vdd_log";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "vcc_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "vccio_sd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd10_lcd: REG6 {
				regulator-name = "vdd10_lcd";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_18: REG7 {
				regulator-name = "vcca_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vcca_33: REG8 {
				regulator-name = "vcca_33";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vcc_lan: REG9 {
				regulator-name = "vcc_lan";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_10: REG10 {
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vccio_wl: vcc_18: REG11 {
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcc18_lcd: REG12 {
				regulator-name = "vcc18_lcd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};
};

&i2c1 {
	status = "okay";
};

&i2c2 {
	status = "okay";
};

&i2c4 {
	status = "okay";
};

&i2c5 {
	status = "okay";
};

&io_domains {
	status = "okay";

	audio-supply = <&vcca_33>;
	bb-supply = <&vcc_io>;
	dvp-supply = <&dovdd_1v8>;
	flash0-supply = <&vcc_flash>;
	flash1-supply = <&vcc_lan>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	lcdc-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vccio_wl>;
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	pcfg_output_low: pcfg-output-low {
		output-low;
	};

	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	act8846 {
		pwr_hold: pwr-hold {
			rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	dvp {
		dvp_pwr: dvp-pwr {
			rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	gmac {
		phy_int: phy-int {
			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_pmeb: phy-pmeb {
			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_rst: phy-rst {
			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	hym8563 {
		rtc_int: rtc-int {
			rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	keys {
		pwr_key: pwr-key {
			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	leds {
		power_led: power-led {
			rockchip,pins = <8 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		work_led: work-led {
			rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on firefly board so bump up to 12ma.
		 */
		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC1 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC2 1 &pcfg_pull_up_drv_12ma>,
					<6 RK_PC3 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		usbhub_rst: usbhub-rst {
			rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	usb_otg {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&saradc {
	vref-supply = <&vcc_18>;
	status = "okay";
};

&sdio0 {
	bus-width = <4>;
	disable-wp;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
	vmmc-supply = <&vbat_wl>;
	vqmmc-supply = <&vccio_wl>;
	status = "okay";
};

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
	status = "okay";
};

&tsadc {
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
	status = "okay";
};

&uart1 {
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host1 {
	pinctrl-names = "default";
	pinctrl-0 = <&usbhub_rst>;
	status = "okay";
};

&usb_otg {
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};
Commit	Line	Data
fce152a6	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6e81fadb FN	2	/*
6e81fadb FN	3	* Copyright (c) 2014, 2015 FUKAUMI Naoki <naobsd@gmail.com>
6e81fadb FN	4	*/
6e81fadb FN	5
8b30c899	6	#include <dt-bindings/input/input.h>
6e81fadb FN	7	#include "rk3288.dtsi"
	8
	9	/ {
0b639b81	10	memory@0 {
6158e6d0	11	device_type = "memory";
79db45be	12	reg = <0x0 0x0 0x0 0x80000000>;
6e81fadb FN	13	};
6e81fadb FN	14
23c0c210 RL	15	adc-keys {
	16	compatible = "adc-keys";
	17	io-channels = <&saradc 1>;
	18	io-channel-names = "buttons";
	19	keyup-threshold-microvolt = <1800000>;
	20
	21	button-recovery {
	22	label = "Recovery";
	23	linux,code = <KEY_VENDOR>;
	24	press-threshold-microvolt = <0>;
	25	};
	26	};
	27
4490dc5c HS	28	dovdd_1v8: dovdd-1v8-regulator {
	29	compatible = "regulator-fixed";
	30	regulator-name = "dovdd_1v8";
	31	regulator-min-microvolt = <1800000>;
	32	regulator-max-microvolt = <1800000>;
	33	vin-supply = <&vcc28_dvp>;
	34	};
	35
6e81fadb FN	36	ext_gmac: external-gmac-clock {
	37	compatible = "fixed-clock";
	38	#clock-cells = <0>;
	39	clock-frequency = <125000000>;
	40	clock-output-names = "ext_gmac";
	41	};
	42
	43	ir: ir-receiver {
	44	compatible = "gpio-ir-receiver";
	45	pinctrl-names = "default";
	46	pinctrl-0 = <&ir_int>;
	47	};
	48
	49	keys: gpio-keys {
	50	compatible = "gpio-keys";
6e81fadb	51
8b30c899	52	power {
4f66f247	53	wakeup-source;
e9e79d53	54	gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
6e81fadb	55	label = "GPIO Power";
8b30c899	56	linux,code = <KEY_POWER>;
6e81fadb FN	57	pinctrl-names = "default";
	58	pinctrl-0 = <&pwr_key>;
	59	};
	60	};
	61
	62	leds {
	63	compatible = "gpio-leds";
	64
	65	work {
e9e79d53	66	gpios = <&gpio8 RK_PA1 GPIO_ACTIVE_LOW>;
6e81fadb FN	67	label = "firefly:blue:user";
	68	linux,default-trigger = "rc-feedback";
	69	pinctrl-names = "default";
	70	pinctrl-0 = <&work_led>;
	71	};
	72
	73	power {
e9e79d53	74	gpios = <&gpio8 RK_PA2 GPIO_ACTIVE_LOW>;
6e81fadb FN	75	label = "firefly:green:power";
	76	linux,default-trigger = "default-on";
	77	pinctrl-names = "default";
	78	pinctrl-0 = <&power_led>;
	79	};
	80	};
	81
fae3b811	82	vbat_wl: vcc_sys: vsys-regulator {
6e81fadb FN	83	compatible = "regulator-fixed";
	84	regulator-name = "vcc_sys";
	85	regulator-min-microvolt = <5000000>;
	86	regulator-max-microvolt = <5000000>;
	87	regulator-always-on;
	88	regulator-boot-on;
	89	};
	90
	91	vcc_sd: sdmmc-regulator {
	92	compatible = "regulator-fixed";
e9e79d53	93	gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
6e81fadb FN	94	pinctrl-names = "default";
	95	pinctrl-0 = <&sdmmc_pwr>;
	96	regulator-name = "vcc_sd";
	97	regulator-min-microvolt = <3300000>;
	98	regulator-max-microvolt = <3300000>;
	99	startup-delay-us = <100000>;
	100	vin-supply = <&vcc_io>;
	101	};
	102
	103	vcc_flash: flash-regulator {
	104	compatible = "regulator-fixed";
	105	regulator-name = "vcc_flash";
	106	regulator-min-microvolt = <1800000>;
	107	regulator-max-microvolt = <1800000>;
	108	vin-supply = <&vcc_io>;
	109	};
	110
	111	vcc_5v: usb-regulator {
	112	compatible = "regulator-fixed";
	113	regulator-name = "vcc_5v";
	114	regulator-min-microvolt = <5000000>;
	115	regulator-max-microvolt = <5000000>;
	116	regulator-always-on;
	117	regulator-boot-on;
	118	vin-supply = <&vcc_sys>;
	119	};
	120
	121	vcc_host_5v: usb-host-regulator {
	122	compatible = "regulator-fixed";
	123	enable-active-high;
e9e79d53	124	gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
6e81fadb FN	125	pinctrl-names = "default";
	126	pinctrl-0 = <&host_vbus_drv>;
	127	regulator-name = "vcc_host_5v";
	128	regulator-min-microvolt = <5000000>;
	129	regulator-max-microvolt = <5000000>;
	130	regulator-always-on;
	131	vin-supply = <&vcc_5v>;
	132	};
	133
	134	vcc_otg_5v: usb-otg-regulator {
	135	compatible = "regulator-fixed";
	136	enable-active-high;
e9e79d53	137	gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
6e81fadb FN	138	pinctrl-names = "default";
	139	pinctrl-0 = <&otg_vbus_drv>;
	140	regulator-name = "vcc_otg_5v";
	141	regulator-min-microvolt = <5000000>;
	142	regulator-max-microvolt = <5000000>;
	143	regulator-always-on;
	144	vin-supply = <&vcc_5v>;
	145	};
4490dc5c HS	146
	147	/*
	148	* A TT8142 creates both dovdd_1v8 and vcc28_dvp, controlled
	149	* by the dvp_pwr pin.
	150	*/
	151	vcc28_dvp: vcc28-dvp-regulator {
	152	compatible = "regulator-fixed";
	153	enable-active-high;
e9e79d53	154	gpio = <&gpio0 RK_PB3 GPIO_ACTIVE_HIGH>;
4490dc5c HS	155	pinctrl-names = "default";
	156	pinctrl-0 = <&dvp_pwr>;
	157	regulator-name = "vcc28_dvp";
	158	regulator-min-microvolt = <2800000>;
	159	regulator-max-microvolt = <2800000>;
	160	regulator-always-on;
	161	vin-supply = <&vcc_io>;
	162	};
6e81fadb FN	163	};
	164
	165	&cpu0 {
	166	cpu0-supply = <&vdd_cpu>;
	167	};
	168
	169	&emmc {
6e81fadb FN	170	bus-width = <8>;
	171	cap-mmc-highspeed;
	172	disable-wp;
	173	non-removable;
6e81fadb FN	174	pinctrl-names = "default";
	175	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	176	vmmc-supply = <&vcc_io>;
	177	vqmmc-supply = <&vcc_flash>;
	178	status = "okay";
	179	};
	180
f36abc86 HS	181	&gmac {
	182	assigned-clocks = <&cru SCLK_MAC>;
	183	assigned-clock-parents = <&ext_gmac>;
	184	clock_in_out = "input";
	185	pinctrl-names = "default";
	186	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	187	phy-supply = <&vcc_lan>;
	188	phy-mode = "rgmii";
	189	snps,reset-active-low;
	190	snps,reset-delays-us = <0 10000 1000000>;
e9e79d53	191	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
f36abc86 HS	192	tx_delay = <0x30>;
	193	rx_delay = <0x10>;
	194	status = "ok";
	195	};
	196
93dedf52 GT	197	&gpu {
	198	mali-supply = <&vdd_gpu>;
	199	status = "okay";
	200	};
	201
863b76b2	202	&hdmi {
c25d8cbc	203	ddc-i2c-bus = <&i2c5>;
863b76b2 HS	204	status = "okay";
	205	};
	206
6e81fadb FN	207	&i2c0 {
	208	clock-frequency = <400000>;
	209	status = "okay";
	210
	211	vdd_cpu: syr827@40 {
	212	compatible = "silergy,syr827";
	213	fcs,suspend-voltage-selector = <1>;
	214	reg = <0x40>;
	215	regulator-name = "vdd_cpu";
	216	regulator-min-microvolt = <850000>;
	217	regulator-max-microvolt = <1350000>;
	218	regulator-always-on;
	219	regulator-boot-on;
270c7b18 RP	220	regulator-enable-ramp-delay = <300>;
270c7b18 RP	221	regulator-ramp-delay = <8000>;
6e81fadb FN	222	vin-supply = <&vcc_sys>;
	223	};
	224
	225	vdd_gpu: syr828@41 {
	226	compatible = "silergy,syr828";
	227	fcs,suspend-voltage-selector = <1>;
	228	reg = <0x41>;
	229	regulator-name = "vdd_gpu";
	230	regulator-min-microvolt = <850000>;
	231	regulator-max-microvolt = <1350000>;
	232	regulator-always-on;
	233	vin-supply = <&vcc_sys>;
	234	};
	235
	236	hym8563: hym8563@51 {
	237	compatible = "haoyu,hym8563";
	238	reg = <0x51>;
	239	#clock-cells = <0>;
	240	clock-frequency = <32768>;
	241	clock-output-names = "xin32k";
	242	interrupt-parent = <&gpio7>;
e9e79d53	243	interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
6e81fadb FN	244	pinctrl-names = "default";
	245	pinctrl-0 = <&rtc_int>;
	246	};
	247
	248	act8846: act8846@5a {
	249	compatible = "active-semi,act8846";
	250	reg = <0x5a>;
	251	pinctrl-names = "default";
	252	pinctrl-0 = <&pmic_vsel>, <&pwr_hold>;
	253	system-power-controller;
	254
71126029 HS	255	vp1-supply = <&vcc_sys>;
	256	vp2-supply = <&vcc_sys>;
	257	vp3-supply = <&vcc_sys>;
	258	vp4-supply = <&vcc_sys>;
	259	inl1-supply = <&vcc_sys>;
	260	inl2-supply = <&vcc_sys>;
	261	inl3-supply = <&vcc_20>;
	262
6e81fadb FN	263	regulators {
	264	vcc_ddr: REG1 {
	265	regulator-name = "vcc_ddr";
	266	regulator-min-microvolt = <1200000>;
	267	regulator-max-microvolt = <1200000>;
	268	regulator-always-on;
	269	};
	270
	271	vcc_io: REG2 {
	272	regulator-name = "vcc_io";
	273	regulator-min-microvolt = <3300000>;
	274	regulator-max-microvolt = <3300000>;
	275	regulator-always-on;
	276	};
	277
	278	vdd_log: REG3 {
	279	regulator-name = "vdd_log";
	280	regulator-min-microvolt = <1100000>;
	281	regulator-max-microvolt = <1100000>;
	282	regulator-always-on;
	283	};
	284
	285	vcc_20: REG4 {
	286	regulator-name = "vcc_20";
	287	regulator-min-microvolt = <2000000>;
	288	regulator-max-microvolt = <2000000>;
	289	regulator-always-on;
	290	};
	291
	292	vccio_sd: REG5 {
	293	regulator-name = "vccio_sd";
	294	regulator-min-microvolt = <3300000>;
	295	regulator-max-microvolt = <3300000>;
	296	regulator-always-on;
	297	};
	298
	299	vdd10_lcd: REG6 {
	300	regulator-name = "vdd10_lcd";
	301	regulator-min-microvolt = <1000000>;
	302	regulator-max-microvolt = <1000000>;
863b76b2	303	regulator-always-on;
6e81fadb FN	304	};
	305
	306	vcca_18: REG7 {
	307	regulator-name = "vcca_18";
	308	regulator-min-microvolt = <1800000>;
	309	regulator-max-microvolt = <1800000>;
	310	};
	311
	312	vcca_33: REG8 {
	313	regulator-name = "vcca_33";
	314	regulator-min-microvolt = <3300000>;
	315	regulator-max-microvolt = <3300000>;
	316	};
	317
	318	vcc_lan: REG9 {
	319	regulator-name = "vcc_lan";
	320	regulator-min-microvolt = <3300000>;
	321	regulator-max-microvolt = <3300000>;
	322	};
	323
	324	vdd_10: REG10 {
	325	regulator-name = "vdd_10";
	326	regulator-min-microvolt = <1000000>;
	327	regulator-max-microvolt = <1000000>;
	328	regulator-always-on;
	329	};
	330
fae3b811	331	vccio_wl: vcc_18: REG11 {
6e81fadb FN	332	regulator-name = "vcc_18";
	333	regulator-min-microvolt = <1800000>;
	334	regulator-max-microvolt = <1800000>;
	335	regulator-always-on;
	336	};
	337
	338	vcc18_lcd: REG12 {
	339	regulator-name = "vcc18_lcd";
	340	regulator-min-microvolt = <1800000>;
	341	regulator-max-microvolt = <1800000>;
863b76b2	342	regulator-always-on;
6e81fadb FN	343	};
	344	};
	345	};
	346	};
	347
	348	&i2c1 {
	349	status = "okay";
	350	};
	351
	352	&i2c2 {
	353	status = "okay";
	354	};
	355
	356	&i2c4 {
	357	status = "okay";
	358	};
	359
	360	&i2c5 {
	361	status = "okay";
	362	};
	363
3445b2fa HS	364	&io_domains {
	365	status = "okay";
	366
	367	audio-supply = <&vcca_33>;
	368	bb-supply = <&vcc_io>;
	369	dvp-supply = <&dovdd_1v8>;
	370	flash0-supply = <&vcc_flash>;
	371	flash1-supply = <&vcc_lan>;
	372	gpio30-supply = <&vcc_io>;
	373	gpio1830-supply = <&vcc_io>;
	374	lcdc-supply = <&vcc_io>;
	375	sdcard-supply = <&vccio_sd>;
	376	wifi-supply = <&vccio_wl>;
	377	};
	378
6e81fadb FN	379	&pinctrl {
	380	pcfg_output_high: pcfg-output-high {
	381	output-high;
	382	};
	383
	384	pcfg_output_low: pcfg-output-low {
	385	output-low;
	386	};
	387
296759c9 WE	388	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
	389	bias-pull-up;
	390	drive-strength = <12>;
	391	};
	392
6e81fadb FN	393	act8846 {
6e81fadb FN	394	pwr_hold: pwr-hold {
07f08d9c	395	rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_output_high>;
6e81fadb FN	396	};
	397	};
	398
4490dc5c HS	399	dvp {
4490dc5c HS	400	dvp_pwr: dvp-pwr {
07f08d9c	401	rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
4490dc5c HS	402	};
	403	};
	404
6e81fadb FN	405	gmac {
6e81fadb FN	406	phy_int: phy-int {
07f08d9c	407	rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
6e81fadb FN	408	};
	409
	410	phy_pmeb: phy-pmeb {
07f08d9c	411	rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
6e81fadb FN	412	};
	413
	414	phy_rst: phy-rst {
07f08d9c	415	rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_output_high>;
6e81fadb FN	416	};
	417	};
	418
	419	hym8563 {
	420	rtc_int: rtc-int {
07f08d9c	421	rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
6e81fadb FN	422	};
	423	};
	424
	425	keys {
	426	pwr_key: pwr-key {
07f08d9c	427	rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
6e81fadb FN	428	};
	429	};
	430
	431	leds {
	432	power_led: power-led {
07f08d9c	433	rockchip,pins = <8 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
6e81fadb FN	434	};
	435
	436	work_led: work-led {
07f08d9c	437	rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
6e81fadb FN	438	};
	439	};
	440
	441	sdmmc {
296759c9 WE	442	/*
	443	* Default drive strength isn't enough to achieve even
	444	* high-speed mode on firefly board so bump up to 12ma.
	445	*/
	446	sdmmc_bus4: sdmmc-bus4 {
07f08d9c HS	447	rockchip,pins = <6 RK_PC0 1 &pcfg_pull_up_drv_12ma>,
	448	<6 RK_PC1 1 &pcfg_pull_up_drv_12ma>,
	449	<6 RK_PC2 1 &pcfg_pull_up_drv_12ma>,
	450	<6 RK_PC3 1 &pcfg_pull_up_drv_12ma>;
296759c9 WE	451	};
	452
	453	sdmmc_clk: sdmmc-clk {
07f08d9c	454	rockchip,pins = <6 RK_PC4 1 &pcfg_pull_none_12ma>;
296759c9 WE	455	};
	456
	457	sdmmc_cmd: sdmmc-cmd {
07f08d9c	458	rockchip,pins = <6 RK_PC5 1 &pcfg_pull_up_drv_12ma>;
296759c9 WE	459	};
296759c9 WE	460
6e81fadb	461	sdmmc_pwr: sdmmc-pwr {
07f08d9c	462	rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
6e81fadb FN	463	};
	464	};
	465
	466	usb_host {
	467	host_vbus_drv: host-vbus-drv {
07f08d9c	468	rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
6e81fadb FN	469	};
	470
	471	usbhub_rst: usbhub-rst {
07f08d9c	472	rockchip,pins = <8 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>;
6e81fadb FN	473	};
	474	};
	475
	476	usb_otg {
	477	otg_vbus_drv: otg-vbus-drv {
07f08d9c	478	rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
6e81fadb FN	479	};
	480	};
	481	};
	482
	483	&saradc {
	484	vref-supply = <&vcc_18>;
	485	status = "okay";
	486	};
	487
	488	&sdio0 {
6e81fadb FN	489	bus-width = <4>;
	490	disable-wp;
	491	non-removable;
6e81fadb FN	492	pinctrl-names = "default";
6e81fadb FN	493	pinctrl-0 = <&sdio0_bus4>, <&sdio0_cmd>, <&sdio0_clk>;
fae3b811 HS	494	vmmc-supply = <&vbat_wl>;
fae3b811 HS	495	vqmmc-supply = <&vccio_wl>;
6e81fadb FN	496	status = "okay";
	497	};
	498
	499	&sdmmc {
	500	bus-width = <4>;
	501	cap-mmc-highspeed;
	502	cap-sd-highspeed;
	503	card-detect-delay = <200>;
	504	disable-wp;
6e81fadb FN	505	pinctrl-names = "default";
	506	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	507	vmmc-supply = <&vcc_sd>;
fae3b811	508	vqmmc-supply = <&vccio_sd>;
6e81fadb FN	509	status = "okay";
	510	};
	511
	512	&spi0 {
	513	pinctrl-names = "default";
	514	pinctrl-0 = <&spi0_clk>, <&spi0_cs0>, <&spi0_tx>, <&spi0_rx>, <&spi0_cs1>;
	515	status = "okay";
	516	};
	517
8c653f9a HS	518	&tsadc {
	519	rockchip,hw-tshut-mode = <0>;
	520	rockchip,hw-tshut-polarity = <0>;
	521	status = "okay";
	522	};
	523
6e81fadb FN	524	&uart0 {
	525	pinctrl-names = "default";
	526	pinctrl-0 = <&uart0_xfer>, <&uart0_cts>, <&uart0_rts>;
	527	status = "okay";
	528	};
	529
	530	&uart1 {
	531	status = "okay";
	532	};
	533
	534	&uart2 {
	535	status = "okay";
	536	};
	537
	538	&uart3 {
	539	status = "okay";
	540	};
	541
055b0c67 HS	542	&usbphy {
	543	status = "okay";
	544	};
	545
6e81fadb FN	546	&usb_host1 {
	547	pinctrl-names = "default";
	548	pinctrl-0 = <&usbhub_rst>;
	549	status = "okay";
	550	};
	551
	552	&usb_otg {
	553	status = "okay";
	554	};
	555
863b76b2 HS	556	&vopb {
	557	status = "okay";
	558	};
	559
	560	&vopb_mmu {
	561	status = "okay";
	562	};
	563
	564	&vopl {
	565	status = "okay";
	566	};
	567
	568	&vopl_mmu {
	569	status = "okay";
	570	};
	571
6e81fadb FN	572	&wdt {
	573	status = "okay";
	574	};