[PATCH v2 1/4] arm64: dts: rockchip: Split out common nodes for Rock960 based boards

Ezequiel Garcia ezequiel at collabora.com
Tue Sep 11 12:40:29 PDT 2018


On Tue, 2018-09-11 at 08:00 +0530, Manivannan Sadhasivam wrote:
> Since the same family members of Rock960 boards (Rock960 and Ficus)
> share the same configuration, split out the common nodes into a common
> dtsi file for reducing code duplication. The board specific nodes for
> Ficus boards are then placed in corresponding board DTS file.
> 

I think it should be possible to move the common USB nodes to the dtsi file,
and keep the board-specific (phy-supply property) in the dts files:

&u2phy0_host {
        phy-supply = <&vcc5v0_host>;
};

&u2phy1_host {
        phy-supply = <&vcc5v0_host>;
};

Also, I believe it would be good to have some more details
in this commit log. The information on the cover letter is great,
so I'd just repeat some of that here.

Other than that, for the ficus bits:

Reviewed-by: Ezequiel Garcia <ezequiel at collabora.com>

Thanks very much for this work!
Ezequiel


> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
> ---
>  arch/arm64/boot/dts/rockchip/rk3399-ficus.dts | 429 +----------------
>  .../boot/dts/rockchip/rk3399-rock960.dtsi     | 439 ++++++++++++++++++
>  2 files changed, 440 insertions(+), 428 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
> index 8978d924eb83..7f6ec37d5a69 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-ficus.dts
> @@ -7,8 +7,7 @@
>   */
>  
>  /dts-v1/;
> -#include "rk3399.dtsi"
> -#include "rk3399-opp.dtsi"
> +#include "rk3399-rock960.dtsi"
>  
>  / {
>  	model = "96boards RK3399 Ficus";
> @@ -25,31 +24,6 @@
>  		#clock-cells = <0>;
>  	};
>  
> -	vcc1v8_s0: vcc1v8-s0 {
> -		compatible = "regulator-fixed";
> -		regulator-name = "vcc1v8_s0";
> -		regulator-min-microvolt = <1800000>;
> -		regulator-max-microvolt = <1800000>;
> -		regulator-always-on;
> -	};
> -
> -	vcc_sys: vcc-sys {
> -		compatible = "regulator-fixed";
> -		regulator-name = "vcc_sys";
> -		regulator-min-microvolt = <5000000>;
> -		regulator-max-microvolt = <5000000>;
> -		regulator-always-on;
> -	};
> -
> -	vcc3v3_sys: vcc3v3-sys {
> -		compatible = "regulator-fixed";
> -		regulator-name = "vcc3v3_sys";
> -		regulator-min-microvolt = <3300000>;
> -		regulator-max-microvolt = <3300000>;
> -		regulator-always-on;
> -		vin-supply = <&vcc_sys>;
> -	};
> -
>  	vcc3v3_pcie: vcc3v3-pcie-regulator {
>  		compatible = "regulator-fixed";
>  		enable-active-high;
> @@ -75,46 +49,6 @@
>  		regulator-always-on;
>  		vin-supply = <&vcc_sys>;
>  	};
> -
> -	vdd_log: vdd-log {
> -		compatible = "pwm-regulator";
> -		pwms = <&pwm2 0 25000 0>;
> -		regulator-name = "vdd_log";
> -		regulator-min-microvolt = <800000>;
> -		regulator-max-microvolt = <1400000>;
> -		regulator-always-on;
> -		regulator-boot-on;
> -		vin-supply = <&vcc_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 {
> @@ -133,263 +67,6 @@
>  	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";
> -
> -	vdd_cpu_b: regulator at 40 {
> -		compatible = "silergy,syr827";
> -		reg = <0x40>;
> -		fcs,suspend-voltage-selector = <1>;
> -		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 = <&vcc_sys>;
> -		status = "okay";
> -
> -		regulator-state-mem {
> -			regulator-off-in-suspend;
> -		};
> -	};
> -
> -	vdd_gpu: regulator at 41 {
> -		compatible = "silergy,syr828";
> -		reg = <0x41>;
> -		fcs,suspend-voltage-selector = <1>;
> -		regulator-name = "vdd_gpu";
> -		regulator-min-microvolt = <712500>;
> -		regulator-max-microvolt = <1500000>;
> -		regulator-ramp-delay = <1000>;
> -		regulator-always-on;
> -		regulator-boot-on;
> -		vin-supply = <&vcc_sys>;
> -		regulator-state-mem {
> -			regulator-off-in-suspend;
> -		};
> -	};
> -
> -	rk808: pmic at 1b {
> -		compatible = "rockchip,rk808";
> -		reg = <0x1b>;
> -		interrupt-parent = <&gpio1>;
> -		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
> -		pinctrl-names = "default";
> -		pinctrl-0 = <&pmic_int_l>;
> -		rockchip,system-power-controller;
> -		wakeup-source;
> -		#clock-cells = <1>;
> -		clock-output-names = "xin32k", "rk808-clkout2";
> -
> -		vcc1-supply = <&vcc_sys>;
> -		vcc2-supply = <&vcc_sys>;
> -		vcc3-supply = <&vcc_sys>;
> -		vcc4-supply = <&vcc_sys>;
> -		vcc6-supply = <&vcc_sys>;
> -		vcc7-supply = <&vcc_sys>;
> -		vcc8-supply = <&vcc3v3_sys>;
> -		vcc9-supply = <&vcc_sys>;
> -		vcc10-supply = <&vcc_sys>;
> -		vcc11-supply = <&vcc_sys>;
> -		vcc12-supply = <&vcc3v3_sys>;
> -		vddio-supply = <&vcc_1v8>;
> -
> -		regulators {
> -			vdd_center: DCDC_REG1 {
> -				regulator-name = "vdd_center";
> -				regulator-min-microvolt = <750000>;
> -				regulator-max-microvolt = <1350000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-off-in-suspend;
> -				};
> -			};
> -
> -			vdd_cpu_l: DCDC_REG2 {
> -				regulator-name = "vdd_cpu_l";
> -				regulator-min-microvolt = <750000>;
> -				regulator-max-microvolt = <1350000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				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-min-microvolt = <1800000>;
> -				regulator-max-microvolt = <1800000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <1800000>;
> -				};
> -			};
> -
> -			vcc1v8_dvp: LDO_REG1 {
> -				regulator-name = "vcc1v8_dvp";
> -				regulator-min-microvolt = <1800000>;
> -				regulator-max-microvolt = <1800000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <1800000>;
> -				};
> -			};
> -
> -			vcca1v8_hdmi: LDO_REG2 {
> -				regulator-name = "vcca1v8_hdmi";
> -				regulator-min-microvolt = <1800000>;
> -				regulator-max-microvolt = <1800000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <1800000>;
> -				};
> -			};
> -
> -			vcca_1v8: LDO_REG3 {
> -				regulator-name = "vcca_1v8";
> -				regulator-min-microvolt = <1800000>;
> -				regulator-max-microvolt = <1800000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <1800000>;
> -				};
> -			};
> -
> -			vcc_sd: LDO_REG4 {
> -				regulator-name = "vcc_sd";
> -				regulator-min-microvolt = <1800000>;
> -				regulator-max-microvolt = <3300000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <3300000>;
> -				};
> -			};
> -
> -			vcc3v0_sd: LDO_REG5 {
> -				regulator-name = "vcc3v0_sd";
> -				regulator-min-microvolt = <3000000>;
> -				regulator-max-microvolt = <3000000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <3000000>;
> -				};
> -			};
> -
> -			vcc_1v5: LDO_REG6 {
> -				regulator-name = "vcc_1v5";
> -				regulator-min-microvolt = <1500000>;
> -				regulator-max-microvolt = <1500000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <1500000>;
> -				};
> -			};
> -
> -			vcca0v9_hdmi: LDO_REG7 {
> -				regulator-name = "vcca0v9_hdmi";
> -				regulator-min-microvolt = <900000>;
> -				regulator-max-microvolt = <900000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <900000>;
> -				};
> -			};
> -
> -			vcc_3v0: LDO_REG8 {
> -				regulator-name = "vcc_3v0";
> -				regulator-min-microvolt = <3000000>;
> -				regulator-max-microvolt = <3000000>;
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -					regulator-suspend-microvolt = <3000000>;
> -				};
> -			};
> -
> -			vcc3v3_s3: SWITCH_REG1 {
> -				regulator-name = "vcc3v3_s3";
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -				};
> -			};
> -
> -			vcc3v3_s0: SWITCH_REG2 {
> -				regulator-name = "vcc3v3_s0";
> -				regulator-always-on;
> -				regulator-boot-on;
> -				regulator-state-mem {
> -					regulator-on-in-suspend;
> -				};
> -			};
> -		};
> -	};
> -};
> -
> -&i2c1 {
> -	status = "okay";
> -};
> -
> -&i2c2 {
> -	status = "okay";
> -};
> -
> -&i2c3 {
> -	status = "okay";
> -};
> -
> -&i2c4 {
> -	status = "okay";
> -};
> -
> -&io_domains {
> -	bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
> -	audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
> -	sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
> -	gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
> -	status = "okay";
> -};
> -
>  &pcie_phy {
>  	status = "okay";
>  };
> @@ -403,11 +80,6 @@
>  	status = "okay";
>  };
>  
> -&pmu_io_domains {
> -	pmu1830-supply = <&vcc_1v8>;
> -	status = "okay";
> -};
> -
>  &pinctrl {
>  	gmac {
>  		rgmii_sleep_pins: rgmii-sleep-pins {
> @@ -416,31 +88,6 @@
>  		};
>  	};
>  
> -	sdmmc {
> -		sdmmc_bus1: sdmmc-bus1 {
> -			rockchip,pins =
> -				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
> -		};
> -
> -		sdmmc_bus4: sdmmc-bus4 {
> -			rockchip,pins =
> -				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
> -				<4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
> -				<4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
> -				<4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
> -		};
> -
> -		sdmmc_clk: sdmmc-clk {
> -			rockchip,pins =
> -				<4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
> -		};
> -
> -		sdmmc_cmd: sdmmc-cmd {
> -			rockchip,pins =
> -				<4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
> -		};
> -	};
> -
>  	pcie {
>  		pcie_drv: pcie-drv {
>  			rockchip,pins =
> @@ -448,23 +95,6 @@
>  			};
>  	};
>  
> -	pmic {
> -		pmic_int_l: pmic-int-l {
> -			rockchip,pins =
> -				<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
> -		};
> -
> -		vsel1_gpio: vsel1-gpio {
> -			rockchip,pins =
> -				<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
> -		};
> -
> -		vsel2_gpio: vsel2-gpio {
> -			rockchip,pins =
> -				<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
> -		};
> -	};
> -
>  	usb2 {
>  		host_vbus_drv: host-vbus-drv {
>  			rockchip,pins =
> @@ -473,37 +103,6 @@
>  	};
>  };
>  
> -&pwm2 {
> -	status = "okay";
> -};
> -
> -&pwm3 {
> -	status = "okay";
> -};
> -
> -&sdhci {
> -	bus-width = <8>;
> -	mmc-hs400-1_8v;
> -	mmc-hs400-enhanced-strobe;
> -	non-removable;
> -	status = "okay";
> -};
> -
> -&sdmmc {
> -	bus-width = <4>;
> -	cap-mmc-highspeed;
> -	cap-sd-highspeed;
> -	clock-frequency = <100000000>;
> -	clock-freq-min-max = <100000 100000000>;
> -	disable-wp;
> -	sd-uhs-sdr104;
> -	vqmmc-supply = <&vcc_sd>;
> -	card-detect-delay = <800>;
> -	pinctrl-names = "default";
> -	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
> -	status = "okay";
> -};
> -
>  &tcphy0 {
>  	status = "okay";
>  };
> @@ -538,16 +137,6 @@
>  	status = "okay";
>  };
>  
> -&uart0 {
> -	pinctrl-names = "default";
> -	pinctrl-0 = <&uart0_xfer &uart0_cts>;
> -	status = "okay";
> -};
> -
> -&uart2 {
> -	status = "okay";
> -};
> -
>  &usb_host0_ehci {
>  	status = "okay";
>  };
> @@ -581,19 +170,3 @@
>  	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-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
> new file mode 100644
> index 000000000000..5a5d8e28ef55
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
> @@ -0,0 +1,439 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2018 Collabora Ltd.
> + * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
> + * Copyright (c) 2018 Linaro Ltd.
> + */
> +
> +#include "rk3399.dtsi"
> +#include "rk3399-opp.dtsi"
> +
> +/ {
> +	vcc1v8_s0: vcc1v8-s0 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc1v8_s0";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +		regulator-always-on;
> +	};
> +
> +	vcc_sys: vcc-sys {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc_sys";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-always-on;
> +	};
> +
> +	vcc3v3_sys: vcc3v3-sys {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc3v3_sys";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +		vin-supply = <&vcc_sys>;
> +	};
> +
> +	vdd_log: vdd-log {
> +		compatible = "pwm-regulator";
> +		pwms = <&pwm2 0 25000 0>;
> +		regulator-name = "vdd_log";
> +		regulator-min-microvolt = <800000>;
> +		regulator-max-microvolt = <1400000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_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";
> +};
> +
> +&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";
> +
> +	vdd_cpu_b: regulator at 40 {
> +		compatible = "silergy,syr827";
> +		reg = <0x40>;
> +		fcs,suspend-voltage-selector = <1>;
> +		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 = <&vcc_sys>;
> +		status = "okay";
> +
> +		regulator-state-mem {
> +			regulator-off-in-suspend;
> +		};
> +	};
> +
> +	vdd_gpu: regulator at 41 {
> +		compatible = "silergy,syr828";
> +		reg = <0x41>;
> +		fcs,suspend-voltage-selector = <1>;
> +		regulator-name = "vdd_gpu";
> +		regulator-min-microvolt = <712500>;
> +		regulator-max-microvolt = <1500000>;
> +		regulator-ramp-delay = <1000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +		vin-supply = <&vcc_sys>;
> +		regulator-state-mem {
> +			regulator-off-in-suspend;
> +		};
> +	};
> +
> +	rk808: pmic at 1b {
> +		compatible = "rockchip,rk808";
> +		reg = <0x1b>;
> +		interrupt-parent = <&gpio1>;
> +		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pmic_int_l>;
> +		rockchip,system-power-controller;
> +		wakeup-source;
> +		#clock-cells = <1>;
> +		clock-output-names = "xin32k", "rk808-clkout2";
> +
> +		vcc1-supply = <&vcc_sys>;
> +		vcc2-supply = <&vcc_sys>;
> +		vcc3-supply = <&vcc_sys>;
> +		vcc4-supply = <&vcc_sys>;
> +		vcc6-supply = <&vcc_sys>;
> +		vcc7-supply = <&vcc_sys>;
> +		vcc8-supply = <&vcc3v3_sys>;
> +		vcc9-supply = <&vcc_sys>;
> +		vcc10-supply = <&vcc_sys>;
> +		vcc11-supply = <&vcc_sys>;
> +		vcc12-supply = <&vcc3v3_sys>;
> +		vddio-supply = <&vcc_1v8>;
> +
> +		regulators {
> +			vdd_center: DCDC_REG1 {
> +				regulator-name = "vdd_center";
> +				regulator-min-microvolt = <750000>;
> +				regulator-max-microvolt = <1350000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-off-in-suspend;
> +				};
> +			};
> +
> +			vdd_cpu_l: DCDC_REG2 {
> +				regulator-name = "vdd_cpu_l";
> +				regulator-min-microvolt = <750000>;
> +				regulator-max-microvolt = <1350000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				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-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1800000>;
> +				};
> +			};
> +
> +			vcc1v8_dvp: LDO_REG1 {
> +				regulator-name = "vcc1v8_dvp";
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1800000>;
> +				};
> +			};
> +
> +			vcca1v8_hdmi: LDO_REG2 {
> +				regulator-name = "vcca1v8_hdmi";
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1800000>;
> +				};
> +			};
> +
> +			vcca_1v8: LDO_REG3 {
> +				regulator-name = "vcca_1v8";
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <1800000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1800000>;
> +				};
> +			};
> +
> +			vcc_sd: LDO_REG4 {
> +				regulator-name = "vcc_sd";
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <3300000>;
> +				};
> +			};
> +
> +			vcc3v0_sd: LDO_REG5 {
> +				regulator-name = "vcc3v0_sd";
> +				regulator-min-microvolt = <3000000>;
> +				regulator-max-microvolt = <3000000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <3000000>;
> +				};
> +			};
> +
> +			vcc_1v5: LDO_REG6 {
> +				regulator-name = "vcc_1v5";
> +				regulator-min-microvolt = <1500000>;
> +				regulator-max-microvolt = <1500000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <1500000>;
> +				};
> +			};
> +
> +			vcca0v9_hdmi: LDO_REG7 {
> +				regulator-name = "vcca0v9_hdmi";
> +				regulator-min-microvolt = <900000>;
> +				regulator-max-microvolt = <900000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <900000>;
> +				};
> +			};
> +
> +			vcc_3v0: LDO_REG8 {
> +				regulator-name = "vcc_3v0";
> +				regulator-min-microvolt = <3000000>;
> +				regulator-max-microvolt = <3000000>;
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +					regulator-suspend-microvolt = <3000000>;
> +				};
> +			};
> +
> +			vcc3v3_s3: SWITCH_REG1 {
> +				regulator-name = "vcc3v3_s3";
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +				};
> +			};
> +
> +			vcc3v3_s0: SWITCH_REG2 {
> +				regulator-name = "vcc3v3_s0";
> +				regulator-always-on;
> +				regulator-boot-on;
> +				regulator-state-mem {
> +					regulator-on-in-suspend;
> +				};
> +			};
> +		};
> +	};
> +};
> +
> +&i2c1 {
> +	status = "okay";
> +};
> +
> +&i2c2 {
> +	status = "okay";
> +};
> +
> +&i2c3 {
> +	status = "okay";
> +};
> +
> +&i2c4 {
> +	status = "okay";
> +};
> +
> +&io_domains {
> +	bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
> +	audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
> +	sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
> +	gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
> +	status = "okay";
> +};
> +
> +&pmu_io_domains {
> +	pmu1830-supply = <&vcc_1v8>;
> +	status = "okay";
> +};
> +
> +&pinctrl {
> +	sdmmc {
> +		sdmmc_bus1: sdmmc-bus1 {
> +			rockchip,pins =
> +				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>;
> +		};
> +
> +		sdmmc_bus4: sdmmc-bus4 {
> +			rockchip,pins =
> +				<4 8 RK_FUNC_1 &pcfg_pull_up_8ma>,
> +				<4 9 RK_FUNC_1 &pcfg_pull_up_8ma>,
> +				<4 10 RK_FUNC_1 &pcfg_pull_up_8ma>,
> +				<4 11 RK_FUNC_1 &pcfg_pull_up_8ma>;
> +		};
> +
> +		sdmmc_clk: sdmmc-clk {
> +			rockchip,pins =
> +				<4 12 RK_FUNC_1 &pcfg_pull_none_18ma>;
> +		};
> +
> +		sdmmc_cmd: sdmmc-cmd {
> +			rockchip,pins =
> +				<4 13 RK_FUNC_1 &pcfg_pull_up_8ma>;
> +		};
> +	};
> +
> +	pmic {
> +		pmic_int_l: pmic-int-l {
> +			rockchip,pins =
> +				<1 21 RK_FUNC_GPIO &pcfg_pull_up>;
> +		};
> +
> +		vsel1_gpio: vsel1-gpio {
> +			rockchip,pins =
> +				<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
> +		};
> +
> +		vsel2_gpio: vsel2-gpio {
> +			rockchip,pins =
> +				<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
> +		};
> +	};
> +};
> +
> +&pwm2 {
> +	status = "okay";
> +};
> +
> +&pwm3 {
> +	status = "okay";
> +};
> +
> +&sdhci {
> +	bus-width = <8>;
> +	mmc-hs400-1_8v;
> +	mmc-hs400-enhanced-strobe;
> +	non-removable;
> +	status = "okay";
> +};
> +
> +&sdmmc {
> +	bus-width = <4>;
> +	cap-mmc-highspeed;
> +	cap-sd-highspeed;
> +	clock-frequency = <100000000>;
> +	clock-freq-min-max = <100000 100000000>;
> +	disable-wp;
> +	sd-uhs-sdr104;
> +	vqmmc-supply = <&vcc_sd>;
> +	card-detect-delay = <800>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart0_xfer &uart0_cts>;
> +	status = "okay";
> +};
> +
> +&uart2 {
> +	status = "okay";
> +};
> +
> +&vopb {
> +	status = "okay";
> +};
> +
> +&vopb_mmu {
> +	status = "okay";
> +};
> +
> +&vopl {
> +	status = "okay";
> +};
> +
> +&vopl_mmu {
> +	status = "okay";
> +};




More information about the linux-arm-kernel mailing list