Commit b33a22a1 authored by Peter Geis's avatar Peter Geis Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: add basic dts for Pine64 Quartz64-A 



Add a basic dts for the Pine64 Quartz64 Model A Single Board Computer.
This board outputs on uart2 for debug.

Signed-off-by: default avatarPeter Geis <pgwipeout@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210710151034.32857-5-pgwipeout@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 016c0e8a

Documentation/devicetree/bindings/arm/rockchip.yaml

+5 −0
Original line number Diff line number Diff line
@@ -466,6 +466,11 @@ properties: 
          - const: pine64,rockpro64

          - const: rockchip,rk3399



      - description: Pine64 Quartz64 Model A

        items:

          - const: pine64,quartz64-a

          - const: rockchip,rk3566



      - description: Radxa Rock

        items:

          - const: radxa,rock

arch/arm64/boot/dts/rockchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -55,4 +55,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb

arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts

0 → 100644
+426 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)



/dts-v1/;



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/pinctrl/rockchip.h>

#include "rk3566.dtsi"



/ {

	model = "Pine64 RK3566 Quartz64-A Board";

	compatible = "pine64,quartz64-a", "rockchip,rk3566";



	aliases {

		mmc0 = &sdmmc0;

		mmc1 = &sdhci;

	};



	chosen: chosen {

		stdout-path = "serial2:1500000n8";

	};



	leds {

		compatible = "gpio-leds";



		led-work {

			label = "work-led";

			default-state = "off";

			gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;

			pinctrl-names = "default";

			pinctrl-0 = <&work_led_enable_h>;

			retain-state-suspended;

		};



		led-diy {

			label = "diy-led";

			default-state = "on";

			gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

			pinctrl-names = "default";

			pinctrl-0 = <&diy_led_enable_h>;

			retain-state-suspended;

		};

	};



	vcc12v_dcin: vcc12v_dcin {

		compatible = "regulator-fixed";

		regulator-name = "vcc12v_dcin";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

	};



	/* vbus feeds the rk817 usb input.

	 * With no battery attached, also feeds vcc_bat+

	 * via ON/OFF_BAT jumper

	 */

	vbus: vbus {

		compatible = "regulator-fixed";

		regulator-name = "vbus";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc12v_dcin>;

	};



	vcc5v0_usb: vcc5v0_usb {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_usb";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc12v_dcin>;

	};



	vcc3v3_sd: vcc3v3_sd {

		compatible = "regulator-fixed";

		enable-active-low;

		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;

		pinctrl-names = "default";

		pinctrl-0 = <&vcc_sd_h>;

		regulator-boot-on;

		regulator-name = "vcc3v3_sd";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc_3v3>;

	};



	/* sourced from vbus and vcc_bat+ via rk817 sw5 */

	vcc_sys: vcc_sys {

		compatible = "regulator-fixed";

		regulator-name = "vcc_sys";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <4400000>;

		regulator-max-microvolt = <4400000>;

		vin-supply = <&vbus>;

	};

};



&cpu0 {

	cpu-supply = <&vdd_cpu>;

};



&cpu1 {

	cpu-supply = <&vdd_cpu>;

};



&cpu2 {

	cpu-supply = <&vdd_cpu>;

};



&cpu3 {

	cpu-supply = <&vdd_cpu>;

};



&i2c0 {

	status = "okay";



	vdd_cpu: regulator@1c {

		compatible = "tcs,tcs4525";

		reg = <0x1c>;

		fcs,suspend-voltage-selector = <1>;

		regulator-name = "vdd_cpu";

		regulator-min-microvolt = <800000>;

		regulator-max-microvolt = <1150000>;

		regulator-ramp-delay = <2300>;

		regulator-always-on;

		regulator-boot-on;

		vin-supply = <&vcc_sys>;



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};



	rk817: pmic@20 {

		compatible = "rockchip,rk817";

		reg = <0x20>;

		interrupt-parent = <&gpio0>;

		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;

		clock-output-names = "rk808-clkout1", "rk808-clkout2";



		pinctrl-names = "default";

		pinctrl-0 = <&pmic_int_l>;

		rockchip,system-power-controller;

		wakeup-source;

		#clock-cells = <1>;



		vcc1-supply = <&vcc_sys>;

		vcc2-supply = <&vcc_sys>;

		vcc3-supply = <&vcc_sys>;

		vcc4-supply = <&vcc_sys>;

		vcc5-supply = <&vcc_sys>;

		vcc6-supply = <&vcc_sys>;

		vcc7-supply = <&vcc_sys>;

		vcc8-supply = <&vcc_sys>;

		vcc9-supply = <&dcdc_boost>;



		regulators {

			vdd_logic: DCDC_REG1 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <500000>;

				regulator-max-microvolt = <1350000>;

				regulator-init-microvolt = <900000>;

				regulator-ramp-delay = <6001>;

				regulator-initial-mode = <0x2>;

				regulator-name = "vdd_logic";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <900000>;

				};

			};



			vdd_gpu: DCDC_REG2 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <500000>;

				regulator-max-microvolt = <1350000>;

				regulator-init-microvolt = <900000>;

				regulator-ramp-delay = <6001>;

				regulator-initial-mode = <0x2>;

				regulator-name = "vdd_gpu";

					regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_ddr: DCDC_REG3 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1100000>;

				regulator-max-microvolt = <1100000>;

				regulator-initial-mode = <0x2>;

				regulator-name = "vcc_ddr";

				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};



			vcc_3v3: DCDC_REG4 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-initial-mode = <0x2>;

				regulator-name = "vcc_3v3";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcca1v8_pmu: LDO_REG1 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "vcca1v8_pmu";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vdda_0v9: LDO_REG2 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <900000>;

				regulator-max-microvolt = <900000>;

				regulator-name = "vdda_0v9";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdda0v9_pmu: LDO_REG3 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <900000>;

				regulator-max-microvolt = <900000>;

				regulator-name = "vdda0v9_pmu";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <900000>;

				};

			};



			vccio_acodec: LDO_REG4 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vccio_acodec";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vccio_sd: LDO_REG5 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vccio_sd";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc3v3_pmu: LDO_REG6 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-name = "vcc3v3_pmu";

				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vcc_1v8: LDO_REG7 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "vcc_1v8";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc1v8_dvp: LDO_REG8 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-name = "vcc1v8_dvp";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc2v8_dvp: LDO_REG9 {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-name = "vcc2v8_dvp";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			dcdc_boost: BOOST {

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <5000000>;

				regulator-max-microvolt = <5000000>;

				regulator-name = "boost";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			otg_switch: OTG_SWITCH {

				regulator-name = "otg_switch";

				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

		};

	};

};



&pinctrl {

	bt {

		bt_enable_h: bt-enable-h {

			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		bt_host_wake_l: bt-host-wake-l {

			rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;

		};



		bt_wake_l: bt-wake-l {

			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	leds {

		work_led_enable_h: work-led-enable-h {

			rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		diy_led_enable_h: diy-led-enable-h {

			rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	pmic {

		pmic_int_l: pmic-int-l {

			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;

		};

	};



	vcc_sd {

		vcc_sd_h: vcc-sd-h {

			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&sdhci {

	bus-width = <8>;

	mmc-hs200-1_8v;

	non-removable;

	vmmc-supply = <&vcc_3v3>;

	vqmmc-supply = <&vcc_1v8>;

	status = "okay";

};



&sdmmc0 {

	bus-width = <4>;

	cap-sd-highspeed;

	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;

	disable-wp;

	pinctrl-names = "default";

	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;

	vmmc-supply = <&vcc3v3_sd>;

	vqmmc-supply = <&vccio_sd>;

	status = "okay";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_xfer>;

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;

	status = "okay";

	uart-has-rtscts;



	bluetooth {

		compatible = "brcm,bcm43438-bt";

		clocks = <&rk817 1>;

		clock-names = "lpo";

		device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;

		host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;

		shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;

		vbat-supply = <&vcc_sys>;

		vddio-supply = <&vcca1v8_pmu>;

	};

};



&uart2 {

	status = "okay";

};