Re: [PATCH v3] arm64: dts: rockchip: Split rk3399-roc-pc for with and without mezzanine board.

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Hi Heiko,

Am 08.11.19 um 15:41 schrieb Heiko Stübner:
> Hi Markus,
> 
> Am Montag, 4. November 2019, 16:22:25 CET schrieb Markus Reichl:
>> For rk3399-roc-pc is a mezzanine board available that carries M.2 and
>> POE interfaces. Use it with a separate dts.
>> 
>> ---
>> v3: Use enum in binding and full name in compatible string and file name.
>> v2: Add new compatible string for roc-pc with mezzanine board.
>> --
>> 
>> Signed-off-by: Markus Reichl <m.reichl@xxxxxxxxxxxxx>
>> ---
>>  .../devicetree/bindings/arm/rockchip.yaml     |   4 +-
>>  arch/arm64/boot/dts/rockchip/Makefile         |   1 +
>>  .../dts/rockchip/rk3399-roc-pc-mezzanine.dts  |  72 ++
>>  .../arm64/boot/dts/rockchip/rk3399-roc-pc.dts | 757 +----------------
>>  .../boot/dts/rockchip/rk3399-roc-pc.dtsi      | 770 ++++++++++++++++++
>>  5 files changed, 847 insertions(+), 757 deletions(-)
>>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-roc-pc-mezzanine.dts
>>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
>> 
> 
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
>> index 7e07dae33d0f..cd4195425309 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts
>> @@ -4,764 +4,9 @@
> 
> This whole hunk fails to apply against my current branch for 5.5
> which contain your other patches [0].
> 
> And the moved block is obviously so big that I can't really check
> which part is somehow different, so I'd ask you to rebase this
> patch accordingly, so that it applies again.

Yes, will rebase and come with v4.

> 
> Thanks
> Heiko
> 
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git/log/?h=v5.5-armsoc/dts64
> 
> 
>>   */
>>  
>>  /dts-v1/;
>> -#include <dt-bindings/input/linux-event-codes.h>
>> -#include <dt-bindings/pwm/pwm.h>
>> -#include "rk3399.dtsi"
>> -#include "rk3399-opp.dtsi"
>> +#include "rk3399-roc-pc.dtsi"
>>  
>>  / {
>>  	model = "Firefly ROC-RK3399-PC Board";
>>  	compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399";
>> -
>> -	chosen {
>> -		stdout-path = "serial2:1500000n8";
>> -	};
>> -
>> -	backlight: backlight {
>> -		compatible = "pwm-backlight";
>> -		pwms = <&pwm0 0 25000 0>;
>> -	};
>> -
>> -	clkin_gmac: external-gmac-clock {
>> -		compatible = "fixed-clock";
>> -		clock-frequency = <125000000>;
>> -		clock-output-names = "clkin_gmac";
>> -		#clock-cells = <0>;
>> -	};
>> -
>> -	adc-keys {
>> -		compatible = "adc-keys";
>> -		io-channels = <&saradc 1>;
>> -		io-channel-names = "buttons";
>> -		keyup-threshold-microvolt = <1500000>;
>> -		poll-interval = <100>;
>> -
>> -		recovery {
>> -			label = "Recovery";
>> -			linux,code = <KEY_VENDOR>;
>> -			press-threshold-microvolt = <18000>;
>> -		};
>> -	};
>> -
>> -	gpio-keys {
>> -		compatible = "gpio-keys";
>> -		autorepeat;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&pwr_key_l>;
>> -
>> -		power {
>> -			debounce-interval = <100>;
>> -			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
>> -			label = "GPIO Key Power";
>> -			linux,code = <KEY_POWER>;
>> -			wakeup-source;
>> -		};
>> -	};
>> -
>> -	leds {
>> -		compatible = "gpio-leds";
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>, <&yellow_led_gpio>;
>> -
>> -		work-led {
>> -			label = "green:work";
>> -			gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
>> -			default-state = "on";
>> -			linux,default-trigger = "heartbeat";
>> -		};
>> -
>> -		diy-led {
>> -			label = "red:diy";
>> -			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
>> -			default-state = "off";
>> -			linux,default-trigger = "mmc1";
>> -		};
>> -
>> -		yellow-led {
>> -			label = "yellow:yellow-led";
>> -			gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
>> -			default-state = "off";
>> -			linux,default-trigger = "mmc0";
>> -		};
>> -	};
>> -
>> -	sdio_pwrseq: sdio-pwrseq {
>> -		compatible = "mmc-pwrseq-simple";
>> -		clocks = <&rk808 1>;
>> -		clock-names = "ext_clock";
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&wifi_enable_h>;
>> -
>> -		/*
>> -		 * On the module itself this is one of these (depending
>> -		 * on the actual card populated):
>> -		 * - SDIO_RESET_L_WL_REG_ON
>> -		 * - PDN (power down when low)
>> -		 */
>> -		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
>> -	};
>> -
>> -	vcc_vbus_typec0: vcc-vbus-typec0 {
>> -		compatible = "regulator-fixed";
>> -		regulator-name = "vcc_vbus_typec0";
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		regulator-min-microvolt = <5000000>;
>> -		regulator-max-microvolt = <5000000>;
>> -	};
>> -
>> -	/*
>> -	 * should be placed inside mp8859, but not until mp8859 has
>> -	 * its own dt-binding.
>> -	 */
>> -	dc_12v: mp8859-dcdc1 {
>> -		compatible = "regulator-fixed";
>> -		regulator-name = "dc_12v";
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		regulator-min-microvolt = <12000000>;
>> -		regulator-max-microvolt = <12000000>;
>> -		vin-supply = <&vcc_vbus_typec0>;
>> -	};
>> -
>> -	/* switched by pmic_sleep */
>> -	vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
>> -		compatible = "regulator-fixed";
>> -		regulator-name = "vcc1v8_s3";
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		regulator-min-microvolt = <1800000>;
>> -		regulator-max-microvolt = <1800000>;
>> -		vin-supply = <&vcc_1v8>;
>> -	};
>> -
>> -	vcc3v3_sys: vcc3v3-sys {
>> -		compatible = "regulator-fixed";
>> -		regulator-name = "vcc3v3_sys";
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		regulator-min-microvolt = <3300000>;
>> -		regulator-max-microvolt = <3300000>;
>> -		vin-supply = <&dc_12v>;
>> -	};
>> -
>> -	/* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
>> -	vcc5v0_host: vcc5v0-host-regulator {
>> -		compatible = "regulator-fixed";
>> -		enable-active-high;
>> -		gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&vcc5v0_host_en &hub_rst>;
>> -		regulator-name = "vcc5v0_host";
>> -		regulator-always-on;
>> -		vin-supply = <&vcc_sys>;
>> -	};
>> -
>> -	vcc_vbus_typec1: vcc-vbus-typec1 {
>> -		compatible = "regulator-fixed";
>> -		enable-active-high;
>> -		gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&vcc_vbus_typec1_en>;
>> -		regulator-name = "vcc_vbus_typec1";
>> -		regulator-always-on;
>> -		vin-supply = <&vcc_sys>;
>> -	};
>> -
>> -	vcc_sys: vcc-sys {
>> -		compatible = "regulator-fixed";
>> -		enable-active-high;
>> -		gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&vcc_sys_en>;
>> -		regulator-name = "vcc_sys";
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		regulator-min-microvolt = <5000000>;
>> -		regulator-max-microvolt = <5000000>;
>> -		vin-supply = <&dc_12v>;
>> -	};
>> -
>> -	vdd_log: vdd-log {
>> -		compatible = "pwm-regulator";
>> -		pwms = <&pwm2 0 25000 1>;
>> -		regulator-name = "vdd_log";
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		regulator-min-microvolt = <800000>;
>> -		regulator-max-microvolt = <1400000>;
>> -		vin-supply = <&vcc3v3_sys>;
>> -	};
>> -};
>> -
>> -&cpu_l0 {
>> -	cpu-supply = <&vdd_cpu_l>;
>> -};
>> -
>> -&cpu_l1 {
>> -	cpu-supply = <&vdd_cpu_l>;
>> -};
>> -
>> -&cpu_l2 {
>> -	cpu-supply = <&vdd_cpu_l>;
>> -};
>> -
>> -&cpu_l3 {
>> -	cpu-supply = <&vdd_cpu_l>;
>> -};
>> -
>> -&cpu_b0 {
>> -	cpu-supply = <&vdd_cpu_b>;
>> -};
>> -
>> -&cpu_b1 {
>> -	cpu-supply = <&vdd_cpu_b>;
>> -};
>> -
>> -&emmc_phy {
>> -	status = "okay";
>> -};
>> -
>> -&gmac {
>> -	assigned-clocks = <&cru SCLK_RMII_SRC>;
>> -	assigned-clock-parents = <&clkin_gmac>;
>> -	clock_in_out = "input";
>> -	phy-supply = <&vcc_lan>;
>> -	phy-mode = "rgmii";
>> -	pinctrl-names = "default";
>> -	pinctrl-0 = <&rgmii_pins>;
>> -	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
>> -	snps,reset-active-low;
>> -	snps,reset-delays-us = <0 10000 50000>;
>> -	tx_delay = <0x28>;
>> -	rx_delay = <0x11>;
>> -	status = "okay";
>> -};
>> -
>> -&hdmi {
>> -	ddc-i2c-bus = <&i2c3>;
>> -	pinctrl-names = "default";
>> -	pinctrl-0 = <&hdmi_cec>;
>> -	status = "okay";
>> -};
>> -
>> -&i2c0 {
>> -	clock-frequency = <400000>;
>> -	i2c-scl-rising-time-ns = <168>;
>> -	i2c-scl-falling-time-ns = <4>;
>> -	status = "okay";
>> -
>> -	rk808: pmic@1b {
>> -		compatible = "rockchip,rk808";
>> -		reg = <0x1b>;
>> -		interrupt-parent = <&gpio1>;
>> -		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>> -		#clock-cells = <1>;
>> -		clock-output-names = "xin32k", "rk808-clkout2";
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&pmic_int_l>;
>> -		rockchip,system-power-controller;
>> -		wakeup-source;
>> -
>> -		vcc1-supply = <&vcc3v3_sys>;
>> -		vcc2-supply = <&vcc3v3_sys>;
>> -		vcc3-supply = <&vcc3v3_sys>;
>> -		vcc4-supply = <&vcc3v3_sys>;
>> -		vcc6-supply = <&vcc3v3_sys>;
>> -		vcc7-supply = <&vcc3v3_sys>;
>> -		vcc8-supply = <&vcc3v3_sys>;
>> -		vcc9-supply = <&vcc3v3_sys>;
>> -		vcc10-supply = <&vcc3v3_sys>;
>> -		vcc11-supply = <&vcc3v3_sys>;
>> -		vcc12-supply = <&vcc3v3_sys>;
>> -		vcc13-supply = <&vcc3v3_sys>;
>> -		vcc14-supply = <&vcc3v3_sys>;
>> -		vddio-supply = <&vcc_3v0>;
>> -
>> -		regulators {
>> -			vdd_center: DCDC_REG1 {
>> -				regulator-name = "vdd_center";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <750000>;
>> -				regulator-max-microvolt = <1350000>;
>> -				regulator-ramp-delay = <6001>;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vdd_cpu_l: DCDC_REG2 {
>> -				regulator-name = "vdd_cpu_l";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <750000>;
>> -				regulator-max-microvolt = <1350000>;
>> -				regulator-ramp-delay = <6001>;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc_ddr: DCDC_REG3 {
>> -				regulator-name = "vcc_ddr";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-state-mem {
>> -					regulator-on-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc_1v8: DCDC_REG4 {
>> -				regulator-name = "vcc_1v8";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <1800000>;
>> -				regulator-max-microvolt = <1800000>;
>> -				regulator-state-mem {
>> -					regulator-on-in-suspend;
>> -					regulator-suspend-microvolt = <1800000>;
>> -				};
>> -			};
>> -
>> -			vcca1v8_codec: LDO_REG1 {
>> -				regulator-name = "vcca1v8_codec";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <1800000>;
>> -				regulator-max-microvolt = <1800000>;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc1v8_hdmi: LDO_REG2 {
>> -				regulator-name = "vcc1v8_hdmi";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <1800000>;
>> -				regulator-max-microvolt = <1800000>;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc1v8_pmu: LDO_REG3 {
>> -				regulator-name = "vcc1v8_pmu";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <1800000>;
>> -				regulator-max-microvolt = <1800000>;
>> -				regulator-state-mem {
>> -					regulator-on-in-suspend;
>> -					regulator-suspend-microvolt = <1800000>;
>> -				};
>> -			};
>> -
>> -			vcc_sdio: LDO_REG4 {
>> -				regulator-name = "vcc_sdio";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <1800000>;
>> -				regulator-max-microvolt = <3000000>;
>> -				regulator-state-mem {
>> -					regulator-on-in-suspend;
>> -					regulator-suspend-microvolt = <3000000>;
>> -				};
>> -			};
>> -
>> -			vcca3v0_codec: LDO_REG5 {
>> -				regulator-name = "vcca3v0_codec";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <3000000>;
>> -				regulator-max-microvolt = <3000000>;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc_1v5: LDO_REG6 {
>> -				regulator-name = "vcc_1v5";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <1500000>;
>> -				regulator-max-microvolt = <1500000>;
>> -				regulator-state-mem {
>> -					regulator-on-in-suspend;
>> -					regulator-suspend-microvolt = <1500000>;
>> -				};
>> -			};
>> -
>> -			vcca0v9_hdmi: LDO_REG7 {
>> -				regulator-name = "vcca0v9_hdmi";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <900000>;
>> -				regulator-max-microvolt = <900000>;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc_3v0: LDO_REG8 {
>> -				regulator-name = "vcc_3v0";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-min-microvolt = <3000000>;
>> -				regulator-max-microvolt = <3000000>;
>> -				regulator-state-mem {
>> -					regulator-on-in-suspend;
>> -					regulator-suspend-microvolt = <3000000>;
>> -				};
>> -			};
>> -
>> -			vcc3v3_s3: vcc_lan: SWITCH_REG1 {
>> -				regulator-name = "vcc3v3_s3";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -
>> -			vcc3v3_s0: SWITCH_REG2 {
>> -				regulator-name = "vcc3v3_s0";
>> -				regulator-always-on;
>> -				regulator-boot-on;
>> -				regulator-state-mem {
>> -					regulator-off-in-suspend;
>> -				};
>> -			};
>> -		};
>> -	};
>> -
>> -	vdd_cpu_b: regulator@40 {
>> -		compatible = "silergy,syr827";
>> -		reg = <0x40>;
>> -		fcs,suspend-voltage-selector = <1>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&vsel1_gpio>;
>> -		regulator-name = "vdd_cpu_b";
>> -		regulator-min-microvolt = <712500>;
>> -		regulator-max-microvolt = <1500000>;
>> -		regulator-ramp-delay = <1000>;
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		vin-supply = <&vcc3v3_sys>;
>> -
>> -		regulator-state-mem {
>> -			regulator-off-in-suspend;
>> -		};
>> -	};
>> -
>> -	vdd_gpu: regulator@41 {
>> -		compatible = "silergy,syr828";
>> -		reg = <0x41>;
>> -		fcs,suspend-voltage-selector = <1>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&vsel2_gpio>;
>> -		regulator-name = "vdd_gpu";
>> -		regulator-min-microvolt = <712500>;
>> -		regulator-max-microvolt = <1500000>;
>> -		regulator-ramp-delay = <1000>;
>> -		regulator-always-on;
>> -		regulator-boot-on;
>> -		vin-supply = <&vcc3v3_sys>;
>> -
>> -		regulator-state-mem {
>> -			regulator-off-in-suspend;
>> -		};
>> -	};
>> -};
>> -
>> -&i2c1 {
>> -	i2c-scl-rising-time-ns = <300>;
>> -	i2c-scl-falling-time-ns = <15>;
>> -	status = "okay";
>> -};
>> -
>> -&i2c3 {
>> -	i2c-scl-rising-time-ns = <450>;
>> -	i2c-scl-falling-time-ns = <15>;
>> -	status = "okay";
>> -};
>> -
>> -&i2c4 {
>> -	i2c-scl-rising-time-ns = <600>;
>> -	i2c-scl-falling-time-ns = <20>;
>> -	status = "okay";
>> -
>> -	fusb1: usb-typec@22 {
>> -		compatible = "fcs,fusb302";
>> -		reg = <0x22>;
>> -		interrupt-parent = <&gpio1>;
>> -		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&fusb1_int>;
>> -		vbus-supply = <&vcc_vbus_typec1>;
>> -		status = "okay";
>> -	};
>> -};
>> -
>> -&i2c7 {
>> -	i2c-scl-rising-time-ns = <600>;
>> -	i2c-scl-falling-time-ns = <20>;
>> -	status = "okay";
>> -
>> -	fusb0: usb-typec@22 {
>> -		compatible = "fcs,fusb302";
>> -		reg = <0x22>;
>> -		interrupt-parent = <&gpio1>;
>> -		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>> -		pinctrl-names = "default";
>> -		pinctrl-0 = <&fusb0_int>;
>> -		vbus-supply = <&vcc_vbus_typec0>;
>> -		status = "okay";
>> -	};
>> -};
>> -
>> -&i2s0 {
>> -	rockchip,playback-channels = <8>;
>> -	rockchip,capture-channels = <8>;
>> -	status = "okay";
>> -};
>> -
>> -&i2s1 {
>> -	rockchip,playback-channels = <2>;
>> -	rockchip,capture-channels = <2>;
>> -	status = "okay";
>> -};
>> -
>> -&i2s2 {
>> -	status = "okay";
>> -};
>> -
>> -&io_domains {
>> -	audio-supply = <&vcca1v8_codec>;
>> -	bt656-supply = <&vcc_3v0>;
>> -	gpio1830-supply = <&vcc_3v0>;
>> -	sdmmc-supply = <&vcc_sdio>;
>> -	status = "okay";
>> -};
>> -
>> -&pmu_io_domains {
>> -	pmu1830-supply = <&vcc_3v0>;
>> -	status = "okay";
>> -};
>> -
>> -&pinctrl {
>> -	buttons {
>> -		pwr_key_l: pwr-key-l {
>> -			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
>> -		};
>> -	};
>> -
>> -	lcd-panel {
>> -		lcd_panel_reset: lcd-panel-reset {
>> -			rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
>> -		};
>> -	};
>> -
>> -	leds {
>> -		diy_led_gpio: diy_led-gpio {
>> -			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -
>> -		work_led_gpio: work_led-gpio {
>> -			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -
>> -		yellow_led_gpio: yellow_led-gpio {
>> -			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -	};
>> -
>> -	pmic {
>> -		vsel1_gpio: vsel1-gpio {
>> -			rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
>> -		};
>> -
>> -		vsel2_gpio: vsel2-gpio {
>> -			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
>> -		};
>> -	};
>> -
>> -	sdio-pwrseq {
>> -		wifi_enable_h: wifi-enable-h {
>> -			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -	};
>> -
>> -	pmic {
>> -		pmic_int_l: pmic-int-l {
>> -			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
>> -		};
>> -	};
>> -
>> -	usb2 {
>> -		vcc5v0_host_en: vcc5v0-host-en {
>> -			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -
>> -		vcc_sys_en: vcc-sys-en {
>> -			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -
>> -		hub_rst: hub-rst {
>> -			rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
>> -		};
>> -	};
>> -
>> -	usb-typec {
>> -		vcc_vbus_typec1_en: vcc-vbus-typec1-en {
>> -			rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
>> -		};
>> -	};
>> -
>> -	fusb30x {
>> -		fusb0_int: fusb0-int {
>> -			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
>> -		};
>> -
>> -		fusb1_int: fusb1-int {
>> -			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
>> -		};
>> -	};
>> -};
>> -
>> -&pwm0 {
>> -	status = "okay";
>> -};
>> -
>> -&pwm2 {
>> -	status = "okay";
>> -};
>> -
>> -&saradc {
>> -	vref-supply = <&vcca1v8_s3>;
>> -	status = "okay";
>> -};
>> -
>> -&sdmmc {
>> -	bus-width = <4>;
>> -	cap-mmc-highspeed;
>> -	cap-sd-highspeed;
>> -	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
>> -	disable-wp;
>> -	max-frequency = <150000000>;
>> -	pinctrl-names = "default";
>> -	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
>> -	status = "okay";
>> -};
>> -
>> -&sdhci {
>> -	bus-width = <8>;
>> -	mmc-hs400-1_8v;
>> -	mmc-hs400-enhanced-strobe;
>> -	non-removable;
>> -	status = "okay";
>> -};
>> -
>> -&tcphy0 {
>> -	status = "okay";
>> -};
>> -
>> -&tcphy1 {
>> -	status = "okay";
>> -};
>> -
>> -&tsadc {
>> -	/* tshut mode 0:CRU 1:GPIO */
>> -	rockchip,hw-tshut-mode = <1>;
>> -	/* tshut polarity 0:LOW 1:HIGH */
>> -	rockchip,hw-tshut-polarity = <1>;
>> -	status = "okay";
>> -};
>> -
>> -&u2phy0 {
>> -	status = "okay";
>> -
>> -	u2phy0_otg: otg-port {
>> -		phy-supply = <&vcc_vbus_typec0>;
>> -		status = "okay";
>> -	};
>> -
>> -	u2phy0_host: host-port {
>> -		phy-supply = <&vcc5v0_host>;
>> -		status = "okay";
>> -	};
>> -};
>> -
>> -&u2phy1 {
>> -	status = "okay";
>> -
>> -	u2phy1_otg: otg-port {
>> -		phy-supply = <&vcc_vbus_typec1>;
>> -		status = "okay";
>> -	};
>> -
>> -	u2phy1_host: host-port {
>> -		phy-supply = <&vcc5v0_host>;
>> -		status = "okay";
>> -	};
>> -};
>> -
>> -&uart0 {
>> -	pinctrl-names = "default";
>> -	pinctrl-0 = <&uart0_xfer &uart0_cts>;
>> -	status = "okay";
>> -};
>> -
>> -&uart2 {
>> -	status = "okay";
>> -};
>> -
>> -&usb_host0_ehci {
>> -	status = "okay";
>> -};
>> -
>> -&usb_host0_ohci {
>> -	status = "okay";
>> -};
>> -
>> -&usb_host1_ehci {
>> -	status = "okay";
>> -};
>> -
>> -&usb_host1_ohci {
>> -	status = "okay";
>> -};
>> -
>> -&usbdrd3_0 {
>> -	status = "okay";
>> -};
>> -
>> -&usbdrd_dwc3_0 {
>> -	status = "okay";
>> -};
>> -
>> -&usbdrd3_1 {
>> -	status = "okay";
>> -};
>> -
>> -&usbdrd_dwc3_1 {
>> -	status = "okay";
>> -	dr_mode = "host";
>> -};
>> -
>> -&vopb {
>> -	status = "okay";
>> -};
>> -
>> -&vopb_mmu {
>> -	status = "okay";
>> -};
>> -
>> -&vopl {
>> -	status = "okay";
>> -};
>> -
>> -&vopl_mmu {
>> -	status = "okay";
>>  };
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
>> new file mode 100644
>> index 000000000000..287f97488f65
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
>> @@ -0,0 +1,770 @@
>> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> +/*
>> + * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
>> + */
>> +
>> +/dts-v1/;
>> +#include <dt-bindings/input/linux-event-codes.h>
>> +#include <dt-bindings/pwm/pwm.h>
>> +#include "rk3399.dtsi"
>> +#include "rk3399-opp.dtsi"
>> +
>> +/ {
>> +	model = "Firefly ROC-RK3399-PC Board";
>> +	compatible = "firefly,roc-rk3399-pc", "rockchip,rk3399";
>> +
>> +	chosen {
>> +		stdout-path = "serial2:1500000n8";
>> +	};
>> +
>> +	backlight: backlight {
>> +		compatible = "pwm-backlight";
>> +		pwms = <&pwm0 0 25000 0>;
>> +	};
>> +
>> +	clkin_gmac: external-gmac-clock {
>> +		compatible = "fixed-clock";
>> +		clock-frequency = <125000000>;
>> +		clock-output-names = "clkin_gmac";
>> +		#clock-cells = <0>;
>> +	};
>> +
>> +	adc-keys {
>> +		compatible = "adc-keys";
>> +		io-channels = <&saradc 1>;
>> +		io-channel-names = "buttons";
>> +		keyup-threshold-microvolt = <1500000>;
>> +		poll-interval = <100>;
>> +
>> +		recovery {
>> +			label = "Recovery";
>> +			linux,code = <KEY_VENDOR>;
>> +			press-threshold-microvolt = <18000>;
>> +		};
>> +	};
>> +
>> +	gpio-keys {
>> +		compatible = "gpio-keys";
>> +		autorepeat;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&pwr_key_l>;
>> +
>> +		power {
>> +			debounce-interval = <100>;
>> +			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
>> +			label = "GPIO Key Power";
>> +			linux,code = <KEY_POWER>;
>> +			wakeup-source;
>> +		};
>> +	};
>> +
>> +	leds {
>> +		compatible = "gpio-leds";
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&work_led_gpio>, <&diy_led_gpio>, <&yellow_led_gpio>;
>> +
>> +		work-led {
>> +			label = "green:work";
>> +			gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
>> +			default-state = "on";
>> +			linux,default-trigger = "heartbeat";
>> +		};
>> +
>> +		diy-led {
>> +			label = "red:diy";
>> +			gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_HIGH>;
>> +			default-state = "off";
>> +			linux,default-trigger = "mmc1";
>> +		};
>> +
>> +		yellow-led {
>> +			label = "yellow:yellow-led";
>> +			gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
>> +			default-state = "off";
>> +			linux,default-trigger = "mmc0";
>> +		};
>> +	};
>> +
>> +	sdio_pwrseq: sdio-pwrseq {
>> +		compatible = "mmc-pwrseq-simple";
>> +		clocks = <&rk808 1>;
>> +		clock-names = "ext_clock";
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&wifi_enable_h>;
>> +
>> +		/*
>> +		 * On the module itself this is one of these (depending
>> +		 * on the actual card populated):
>> +		 * - SDIO_RESET_L_WL_REG_ON
>> +		 * - PDN (power down when low)
>> +		 */
>> +		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
>> +	};
>> +
>> +	vcc_vbus_typec0: vcc-vbus-typec0 {
>> +		compatible = "regulator-fixed";
>> +		regulator-name = "vcc_vbus_typec0";
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		regulator-min-microvolt = <5000000>;
>> +		regulator-max-microvolt = <5000000>;
>> +	};
>> +
>> +	/*
>> +	 * should be placed inside mp8859, but not until mp8859 has
>> +	 * its own dt-binding.
>> +	 */
>> +	dc_12v: mp8859-dcdc1 {
>> +		compatible = "regulator-fixed";
>> +		regulator-name = "dc_12v";
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		regulator-min-microvolt = <12000000>;
>> +		regulator-max-microvolt = <12000000>;
>> +		vin-supply = <&vcc_vbus_typec0>;
>> +	};
>> +
>> +	/* switched by pmic_sleep */
>> +	vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
>> +		compatible = "regulator-fixed";
>> +		regulator-name = "vcc1v8_s3";
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		regulator-min-microvolt = <1800000>;
>> +		regulator-max-microvolt = <1800000>;
>> +		vin-supply = <&vcc_1v8>;
>> +	};
>> +
>> +	vcc3v3_sys: vcc3v3-sys {
>> +		compatible = "regulator-fixed";
>> +		regulator-name = "vcc3v3_sys";
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		regulator-min-microvolt = <3300000>;
>> +		regulator-max-microvolt = <3300000>;
>> +		vin-supply = <&dc_12v>;
>> +	};
>> +
>> +	/* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
>> +	vcc5v0_host: vcc5v0-host-regulator {
>> +		compatible = "regulator-fixed";
>> +		enable-active-high;
>> +		gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&vcc5v0_host_en &hub_rst>;
>> +		regulator-name = "vcc5v0_host";
>> +		regulator-always-on;
>> +		vin-supply = <&vcc_sys>;
>> +	};
>> +
>> +	vcc_vbus_typec1: vcc-vbus-typec1 {
>> +		compatible = "regulator-fixed";
>> +		enable-active-high;
>> +		gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&vcc_vbus_typec1_en>;
>> +		regulator-name = "vcc_vbus_typec1";
>> +		regulator-always-on;
>> +		vin-supply = <&vcc_sys>;
>> +	};
>> +
>> +	vcc_sys: vcc-sys {
>> +		compatible = "regulator-fixed";
>> +		enable-active-high;
>> +		gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&vcc_sys_en>;
>> +		regulator-name = "vcc_sys";
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		regulator-min-microvolt = <5000000>;
>> +		regulator-max-microvolt = <5000000>;
>> +		vin-supply = <&dc_12v>;
>> +	};
>> +
>> +	vdd_log: vdd-log {
>> +		compatible = "pwm-regulator";
>> +		pwms = <&pwm2 0 25000 1>;
>> +		regulator-name = "vdd_log";
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		regulator-min-microvolt = <800000>;
>> +		regulator-max-microvolt = <1400000>;
>> +		vin-supply = <&vcc3v3_sys>;
>> +	};
>> +};
>> +
>> +&cpu_l0 {
>> +	cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l1 {
>> +	cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l2 {
>> +	cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_l3 {
>> +	cpu-supply = <&vdd_cpu_l>;
>> +};
>> +
>> +&cpu_b0 {
>> +	cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&cpu_b1 {
>> +	cpu-supply = <&vdd_cpu_b>;
>> +};
>> +
>> +&emmc_phy {
>> +	status = "okay";
>> +};
>> +
>> +&gmac {
>> +	assigned-clocks = <&cru SCLK_RMII_SRC>;
>> +	assigned-clock-parents = <&clkin_gmac>;
>> +	clock_in_out = "input";
>> +	phy-supply = <&vcc_lan>;
>> +	phy-mode = "rgmii";
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&rgmii_pins>;
>> +	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
>> +	snps,reset-active-low;
>> +	snps,reset-delays-us = <0 10000 50000>;
>> +	tx_delay = <0x28>;
>> +	rx_delay = <0x11>;
>> +	status = "okay";
>> +};
>> +
>> +&gpu {
>> +	mali-supply = <&vdd_gpu>;
>> +	status = "okay";
>> +};
>> +
>> +&hdmi {
>> +	ddc-i2c-bus = <&i2c3>;
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&hdmi_cec>;
>> +	status = "okay";
>> +};
>> +
>> +&i2c0 {
>> +	clock-frequency = <400000>;
>> +	i2c-scl-rising-time-ns = <168>;
>> +	i2c-scl-falling-time-ns = <4>;
>> +	status = "okay";
>> +
>> +	rk808: pmic@1b {
>> +		compatible = "rockchip,rk808";
>> +		reg = <0x1b>;
>> +		interrupt-parent = <&gpio1>;
>> +		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
>> +		#clock-cells = <1>;
>> +		clock-output-names = "xin32k", "rk808-clkout2";
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&pmic_int_l>;
>> +		rockchip,system-power-controller;
>> +		wakeup-source;
>> +
>> +		vcc1-supply = <&vcc3v3_sys>;
>> +		vcc2-supply = <&vcc3v3_sys>;
>> +		vcc3-supply = <&vcc3v3_sys>;
>> +		vcc4-supply = <&vcc3v3_sys>;
>> +		vcc6-supply = <&vcc3v3_sys>;
>> +		vcc7-supply = <&vcc3v3_sys>;
>> +		vcc8-supply = <&vcc3v3_sys>;
>> +		vcc9-supply = <&vcc3v3_sys>;
>> +		vcc10-supply = <&vcc3v3_sys>;
>> +		vcc11-supply = <&vcc3v3_sys>;
>> +		vcc12-supply = <&vcc3v3_sys>;
>> +		vcc13-supply = <&vcc3v3_sys>;
>> +		vcc14-supply = <&vcc3v3_sys>;
>> +		vddio-supply = <&vcc_3v0>;
>> +
>> +		regulators {
>> +			vdd_center: DCDC_REG1 {
>> +				regulator-name = "vdd_center";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <750000>;
>> +				regulator-max-microvolt = <1350000>;
>> +				regulator-ramp-delay = <6001>;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vdd_cpu_l: DCDC_REG2 {
>> +				regulator-name = "vdd_cpu_l";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <750000>;
>> +				regulator-max-microvolt = <1350000>;
>> +				regulator-ramp-delay = <6001>;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc_ddr: DCDC_REG3 {
>> +				regulator-name = "vcc_ddr";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc_1v8: DCDC_REG4 {
>> +				regulator-name = "vcc_1v8";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <1800000>;
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1800000>;
>> +				};
>> +			};
>> +
>> +			vcca1v8_codec: LDO_REG1 {
>> +				regulator-name = "vcca1v8_codec";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <1800000>;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc1v8_hdmi: LDO_REG2 {
>> +				regulator-name = "vcc1v8_hdmi";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <1800000>;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc1v8_pmu: LDO_REG3 {
>> +				regulator-name = "vcc1v8_pmu";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <1800000>;
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1800000>;
>> +				};
>> +			};
>> +
>> +			vcc_sdio: LDO_REG4 {
>> +				regulator-name = "vcc_sdio";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1800000>;
>> +				regulator-max-microvolt = <3000000>;
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <3000000>;
>> +				};
>> +			};
>> +
>> +			vcca3v0_codec: LDO_REG5 {
>> +				regulator-name = "vcca3v0_codec";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <3000000>;
>> +				regulator-max-microvolt = <3000000>;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc_1v5: LDO_REG6 {
>> +				regulator-name = "vcc_1v5";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <1500000>;
>> +				regulator-max-microvolt = <1500000>;
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <1500000>;
>> +				};
>> +			};
>> +
>> +			vcca0v9_hdmi: LDO_REG7 {
>> +				regulator-name = "vcca0v9_hdmi";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <900000>;
>> +				regulator-max-microvolt = <900000>;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc_3v0: LDO_REG8 {
>> +				regulator-name = "vcc_3v0";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-min-microvolt = <3000000>;
>> +				regulator-max-microvolt = <3000000>;
>> +				regulator-state-mem {
>> +					regulator-on-in-suspend;
>> +					regulator-suspend-microvolt = <3000000>;
>> +				};
>> +			};
>> +
>> +			vcc3v3_s3: vcc_lan: SWITCH_REG1 {
>> +				regulator-name = "vcc3v3_s3";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +
>> +			vcc3v3_s0: SWITCH_REG2 {
>> +				regulator-name = "vcc3v3_s0";
>> +				regulator-always-on;
>> +				regulator-boot-on;
>> +				regulator-state-mem {
>> +					regulator-off-in-suspend;
>> +				};
>> +			};
>> +		};
>> +	};
>> +
>> +	vdd_cpu_b: regulator@40 {
>> +		compatible = "silergy,syr827";
>> +		reg = <0x40>;
>> +		fcs,suspend-voltage-selector = <1>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&vsel1_gpio>;
>> +		regulator-name = "vdd_cpu_b";
>> +		regulator-min-microvolt = <712500>;
>> +		regulator-max-microvolt = <1500000>;
>> +		regulator-ramp-delay = <1000>;
>> +		regulator-always-on;
>> +		regulator-boot-on;
>> +		vin-supply = <&vcc3v3_sys>;
>> +
>> +		regulator-state-mem {
>> +			regulator-off-in-suspend;
>> +		};
>> +	};
>> +
>> +	vdd_gpu: regulator@41 {
>> +		compatible = "silergy,syr828";
>> +		reg = <0x41>;
>> +		fcs,suspend-voltage-selector = <1>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&vsel2_gpio>;
>> +		regulator-name = "vdd_gpu";
>> +		regulator-min-microvolt = <712500>;
>> +		regulator-max-microvolt = <1500000>;
>> +		regulator-ramp-delay = <1000>;
>> +		vin-supply = <&vcc3v3_sys>;
>> +
>> +		regulator-state-mem {
>> +			regulator-off-in-suspend;
>> +		};
>> +	};
>> +};
>> +
>> +&i2c1 {
>> +	i2c-scl-rising-time-ns = <300>;
>> +	i2c-scl-falling-time-ns = <15>;
>> +	status = "okay";
>> +};
>> +
>> +&i2c3 {
>> +	i2c-scl-rising-time-ns = <450>;
>> +	i2c-scl-falling-time-ns = <15>;
>> +	status = "okay";
>> +};
>> +
>> +&i2c4 {
>> +	i2c-scl-rising-time-ns = <600>;
>> +	i2c-scl-falling-time-ns = <20>;
>> +	status = "okay";
>> +
>> +	fusb1: usb-typec@22 {
>> +		compatible = "fcs,fusb302";
>> +		reg = <0x22>;
>> +		interrupt-parent = <&gpio1>;
>> +		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&fusb1_int>;
>> +		vbus-supply = <&vcc_vbus_typec1>;
>> +		status = "okay";
>> +	};
>> +};
>> +
>> +&i2c7 {
>> +	i2c-scl-rising-time-ns = <600>;
>> +	i2c-scl-falling-time-ns = <20>;
>> +	status = "okay";
>> +
>> +	fusb0: usb-typec@22 {
>> +		compatible = "fcs,fusb302";
>> +		reg = <0x22>;
>> +		interrupt-parent = <&gpio1>;
>> +		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>> +		pinctrl-names = "default";
>> +		pinctrl-0 = <&fusb0_int>;
>> +		vbus-supply = <&vcc_vbus_typec0>;
>> +		status = "okay";
>> +	};
>> +};
>> +
>> +&i2s0 {
>> +	rockchip,playback-channels = <8>;
>> +	rockchip,capture-channels = <8>;
>> +	status = "okay";
>> +};
>> +
>> +&i2s1 {
>> +	rockchip,playback-channels = <2>;
>> +	rockchip,capture-channels = <2>;
>> +	status = "okay";
>> +};
>> +
>> +&i2s2 {
>> +	status = "okay";
>> +};
>> +
>> +&io_domains {
>> +	audio-supply = <&vcca1v8_codec>;
>> +	bt656-supply = <&vcc_3v0>;
>> +	gpio1830-supply = <&vcc_3v0>;
>> +	sdmmc-supply = <&vcc_sdio>;
>> +	status = "okay";
>> +};
>> +
>> +&pmu_io_domains {
>> +	pmu1830-supply = <&vcc_3v0>;
>> +	status = "okay";
>> +};
>> +
>> +&pinctrl {
>> +	buttons {
>> +		pwr_key_l: pwr-key-l {
>> +			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +
>> +	lcd-panel {
>> +		lcd_panel_reset: lcd-panel-reset {
>> +			rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +
>> +	leds {
>> +		diy_led_gpio: diy_led-gpio {
>> +			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +
>> +		work_led_gpio: work_led-gpio {
>> +			rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +
>> +		yellow_led_gpio: yellow_led-gpio {
>> +			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +	};
>> +
>> +	pmic {
>> +		vsel1_gpio: vsel1-gpio {
>> +			rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
>> +		};
>> +
>> +		vsel2_gpio: vsel2-gpio {
>> +			rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
>> +		};
>> +	};
>> +
>> +	sdio-pwrseq {
>> +		wifi_enable_h: wifi-enable-h {
>> +			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +	};
>> +
>> +	pmic {
>> +		pmic_int_l: pmic-int-l {
>> +			rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +
>> +	usb2 {
>> +		vcc5v0_host_en: vcc5v0-host-en {
>> +			rockchip,pins = <1 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +
>> +		vcc_sys_en: vcc-sys-en {
>> +			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +
>> +		hub_rst: hub-rst {
>> +			rockchip,pins = <2 RK_PA4 RK_FUNC_GPIO &pcfg_output_high>;
>> +		};
>> +	};
>> +
>> +	usb-typec {
>> +		vcc_vbus_typec1_en: vcc-vbus-typec1-en {
>> +			rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
>> +		};
>> +	};
>> +
>> +	fusb30x {
>> +		fusb0_int: fusb0-int {
>> +			rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +
>> +		fusb1_int: fusb1-int {
>> +			rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
>> +		};
>> +	};
>> +};
>> +
>> +&pwm0 {
>> +	status = "okay";
>> +};
>> +
>> +&pwm2 {
>> +	status = "okay";
>> +};
>> +
>> +&saradc {
>> +	vref-supply = <&vcca1v8_s3>;
>> +	status = "okay";
>> +};
>> +
>> +&sdmmc {
>> +	bus-width = <4>;
>> +	cap-mmc-highspeed;
>> +	cap-sd-highspeed;
>> +	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
>> +	disable-wp;
>> +	max-frequency = <150000000>;
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
>> +	status = "okay";
>> +};
>> +
>> +&sdhci {
>> +	bus-width = <8>;
>> +	mmc-hs400-1_8v;
>> +	mmc-hs400-enhanced-strobe;
>> +	non-removable;
>> +	status = "okay";
>> +};
>> +
>> +&tcphy0 {
>> +	status = "okay";
>> +};
>> +
>> +&tcphy1 {
>> +	status = "okay";
>> +};
>> +
>> +&tsadc {
>> +	/* tshut mode 0:CRU 1:GPIO */
>> +	rockchip,hw-tshut-mode = <1>;
>> +	/* tshut polarity 0:LOW 1:HIGH */
>> +	rockchip,hw-tshut-polarity = <1>;
>> +	status = "okay";
>> +};
>> +
>> +&u2phy0 {
>> +	status = "okay";
>> +
>> +	u2phy0_otg: otg-port {
>> +		phy-supply = <&vcc_vbus_typec0>;
>> +		status = "okay";
>> +	};
>> +
>> +	u2phy0_host: host-port {
>> +		phy-supply = <&vcc5v0_host>;
>> +		status = "okay";
>> +	};
>> +};
>> +
>> +&u2phy1 {
>> +	status = "okay";
>> +
>> +	u2phy1_otg: otg-port {
>> +		phy-supply = <&vcc_vbus_typec1>;
>> +		status = "okay";
>> +	};
>> +
>> +	u2phy1_host: host-port {
>> +		phy-supply = <&vcc5v0_host>;
>> +		status = "okay";
>> +	};
>> +};
>> +
>> +&uart0 {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&uart0_xfer &uart0_cts>;
>> +	status = "okay";
>> +};
>> +
>> +&uart2 {
>> +	status = "okay";
>> +};
>> +
>> +&usb_host0_ehci {
>> +	status = "okay";
>> +};
>> +
>> +&usb_host0_ohci {
>> +	status = "okay";
>> +};
>> +
>> +&usb_host1_ehci {
>> +	status = "okay";
>> +};
>> +
>> +&usb_host1_ohci {
>> +	status = "okay";
>> +};
>> +
>> +&usbdrd3_0 {
>> +	status = "okay";
>> +};
>> +
>> +&usbdrd_dwc3_0 {
>> +	status = "okay";
>> +};
>> +
>> +&usbdrd3_1 {
>> +	status = "okay";
>> +};
>> +
>> +&usbdrd_dwc3_1 {
>> +	status = "okay";
>> +	dr_mode = "host";
>> +};
>> +
>> +&vopb {
>> +	status = "okay";
>> +};
>> +
>> +&vopb_mmu {
>> +	status = "okay";
>> +};
>> +
>> +&vopl {
>> +	status = "okay";
>> +};
>> +
>> +&vopl_mmu {
>> +	status = "okay";
>> +};
>> 
> 
> 
> 
> 

Gruß,
-- 
Markus Reichl

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