dts/upstream/src/arm/rockchip/rk3288-veyron-fievel.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Google Veyron Fievel Rev 0+ board device tree source
 *
 * Copyright 2016 Google, Inc
 */

/dts-v1/;
#include "rk3288-veyron.dtsi"
#include "rk3288-veyron-analog-audio.dtsi"

/ {
	model = "Google Fievel";
	compatible = "google,veyron-fievel-rev8", "google,veyron-fievel-rev7",
		     "google,veyron-fievel-rev6", "google,veyron-fievel-rev5",
		     "google,veyron-fievel-rev4", "google,veyron-fievel-rev3",
		     "google,veyron-fievel-rev2", "google,veyron-fievel-rev1",
		     "google,veyron-fievel-rev0", "google,veyron-fievel",
		     "google,veyron", "rockchip,rk3288";

	vccsys: vccsys {
		compatible = "regulator-fixed";
		regulator-name = "vccsys";
		regulator-boot-on;
		regulator-always-on;
	};

	/*
	 * vcc33_pmuio and vcc33_io is sourced directly from vcc33_sys,
	 * enabled by vcc_18
	 */
	vcc33_io: vcc33-io {
		compatible = "regulator-fixed";
		regulator-always-on;
		regulator-boot-on;
		regulator-name = "vcc33_io";
	};

	vcc5_host1: vcc5-host1-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio5 RK_PC2 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hub_usb1_pwr_en>;
		regulator-name = "vcc5_host1";
		regulator-always-on;
		regulator-boot-on;
	};

	vcc5_host2: vcc5-host2-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio5 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&hub_usb2_pwr_en>;
		regulator-name = "vcc5_host2";
		regulator-always-on;
		regulator-boot-on;
	};

	vcc5v_otg: vcc5v-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usb_otg_pwr_en>;
		regulator-name = "vcc5_otg";
		regulator-always-on;
		regulator-boot-on;
	};

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

&gmac {
	status = "okay";

	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	phy-handle = <&ethphy>;
	phy-mode = "rgmii";
	phy-supply = <&vcc33_lan>;
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	rx_delay = <0x10>;
	tx_delay = <0x30>;

	/*
	 * Reset for the RTL8211 PHY which requires a 10-ms reset pulse (low)
	 * with a 30ms settling time.
	 */
	snps,reset-gpio = <&gpio4 RK_PB0 0>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 30000>;
	wakeup-source;

	mdio0 {
		compatible = "snps,dwmac-mdio";
		#address-cells = <1>;
		#size-cells = <0>;

		ethphy: ethernet-phy@1 {
			reg = <1>;
		};
	};
};

&rk808 {
	dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>,
		    <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>;

	vcc6-supply = <&vcc33_sys>;
	vcc10-supply = <&vcc33_sys>;
	vcc11-supply = <&vcc_5v>;
	vcc12-supply = <&vcc33_sys>;

	regulators {
		/delete-node/ LDO_REG1;

		/*
		 * According to the schematic, vcc18_lcdt is for
		 * HDMI_AVDD_1V8
		 */
		vcc18_lcdt: LDO_REG2 {
			regulator-always-on;
			regulator-boot-on;
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-name = "vdd18_lcdt";
			regulator-state-mem {
				regulator-off-in-suspend;
			};
		};

		/*
		 * This is not a pwren anymore, but the real power supply,
		 * vdd10_lcd for HDMI_AVDD_1V0
		 */
		vdd10_lcd: LDO_REG7 {
			regulator-always-on;
			regulator-boot-on;
			regulator-min-microvolt = <1000000>;
			regulator-max-microvolt = <1000000>;
			regulator-name = "vdd10_lcd";
			regulator-state-mem {
				regulator-off-in-suspend;
			};
		};

		/* for usb camera */
		vcc33_ccd: LDO_REG8 {
			regulator-always-on;
			regulator-boot-on;
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-name = "vcc33_ccd";
			regulator-state-mem {
				regulator-off-in-suspend;
			};
		};

		vcc33_lan: SWITCH_REG2 {
			regulator-name = "vcc33_lan";
		};
	};
};

&sdio0 {
	#address-cells = <1>;
	#size-cells = <0>;

	btmrvl: btmrvl@2 {
		compatible = "marvell,sd8897-bt";
		reg = <2>;
		interrupt-parent = <&gpio4>;
		interrupts = <RK_PD7 IRQ_TYPE_LEVEL_LOW>;
		marvell,wakeup-pin = /bits/ 16 <13>;
		pinctrl-names = "default";
		pinctrl-0 = <&bt_host_wake_l>;
	};
};

&vcc50_hdmi {
	enable-active-high;
	gpio = <&gpio5 RK_PC3 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&vcc50_hdmi_en>;
};

&vcc_5v {
	enable-active-high;
	gpio = <&gpio7 RK_PC5 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&drv_5v>;
};

&gpio0 {
	gpio-line-names = "PMIC_SLEEP_AP",
			  "DDRIO_PWROFF",
			  "DDRIO_RETEN",
			  "TS3A227E_INT_L",
			  "PMIC_INT_L",
			  "PWR_KEY_L",
			  "HUB_USB1_nFALUT",
			  "PHY_PMEB",

			  "PHY_INT",
			  /*
			   * RECOVERY_SW_L is Chrome OS ABI.  Schematics call
			   * it REC_MODE_L.
			   */
			  "RECOVERY_SW_L",
			  "OTP_OUT",
			  "",
			  "USB_OTG_POWER_EN",
			  "AP_WARM_RESET_H",
			  "USB_OTG_nFALUT",
			  "I2C0_SDA_PMIC",

			  "I2C0_SCL_PMIC",
			  "DEVMODE_L",
			  "USB_INT";
};

&gpio2 {
	gpio-line-names = "CONFIG0",
			  "CONFIG1",
			  "CONFIG2",
			  "",
			  "",
			  "",
			  "",
			  "CONFIG3",

			  "",
			  "EMMC_RST_L",
			  "",
			  "",
			  "BL_PWR_EN",
			  "",
			  "TOUCH_INT",
			  "TOUCH_RST",

			  "I2C3_SCL_TP",
			  "I2C3_SDA_TP";
};

&gpio3 {
	gpio-line-names = "FLASH0_D0",
			  "FLASH0_D1",
			  "FLASH0_D2",
			  "FLASH0_D3",
			  "FLASH0_D4",
			  "FLASH0_D5",
			  "FLASH0_D6",
			  "FLASH0_D7",

			  "VCC5V_GOOD_H",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",

			  "FLASH0_CS2/EMMC_CMD",
			  "",
			  "FLASH0_DQS/EMMC_CLKO",
			  "",
			  "",
			  "",
			  "",
			  "",

			  "PHY_TXD2",
			  "PHY_TXD3",
			  "MAC_RXD2",
			  "MAC_RXD3",
			  "PHY_TXD0",
			  "PHY_TXD1",
			  "MAC_RXD0",
			  "MAC_RXD1";
};

&gpio4 {
	gpio-line-names = "MAC_MDC",
			  "MAC_RXDV",
			  "MAC_RXER",
			  "MAC_CLK",
			  "PHY_TXEN",
			  "MAC_MDIO",
			  "MAC_RXCLK",
			  "",

			  "PHY_RST",
			  "PHY_TXCLK",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",

			  "UART0_RXD",
			  "UART0_TXD",
			  "UART0_CTS_L",
			  "UART0_RTS_L",
			  "SDIO0_D0",
			  "SDIO0_D1",
			  "SDIO0_D2",
			  "SDIO0_D3",

			  "SDIO0_CMD",
			  "SDIO0_CLK",
			  "BT_DEV_WAKE",
			  "",
			  "WIFI_ENABLE_H",
			  "BT_ENABLE_L",
			  "WIFI_HOST_WAKE",
			  "BT_HOST_WAKE";
};

&gpio5 {
	gpio-line-names = "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",
			  "",

			  "",
			  "",
			  "",
			  "",
			  "USB_OTG_CTL1",
			  "HUB_USB2_CTL1",
			  "HUB_USB2_PWR_EN",
			  "HUB_USB_ILIM_SEL",

			  "USB_OTG_STATUS_L",
			  "HUB_USB1_CTL1",
			  "HUB_USB1_PWR_EN",
			  "VCC50_HDMI_EN";
};

&gpio6 {
	gpio-line-names = "I2S0_SCLK",
			  "I2S0_LRCK_RX",
			  "I2S0_LRCK_TX",
			  "I2S0_SDI",
			  "I2S0_SDO0",
			  "HP_DET_H",
			  "",
			  "INT_CODEC",

			  "I2S0_CLK",
			  "I2C2_SDA",
			  "I2C2_SCL",
			  "MICDET",
			  "",
			  "",
			  "",
			  "",

			  "HUB_USB2_nFALUT",
			  "USB_OTG_ILIM_SEL";
};

&gpio7 {
	gpio-line-names = "LCD_BL_PWM",
			  "PWM_LOG",
			  "BL_EN",
			  "PWR_LED1",
			  "TPM_INT_H",
			  "SPK_ON",
			  /*
			   * AP_FLASH_WP_L is Chrome OS ABI.  Schematics call
			   * it FW_WP_AP.
			   */
			  "AP_FLASH_WP_L",
			  "",

			  "CPU_NMI",
			  "DVSOK",
			  "",
			  "EDP_HPD",
			  "DVS1",
			  "",
			  "LCD_EN",
			  "DVS2",

			  "HDMI_CEC",
			  "I2C4_SDA",
			  "I2C4_SCL",
			  "I2C5_SDA_HDMI",
			  "I2C5_SCL_HDMI",
			  "5V_DRV",
			  "UART2_RXD",
			  "UART2_TXD";
};

&gpio8 {
	gpio-line-names = "RAM_ID0",
			  "RAM_ID1",
			  "RAM_ID2",
			  "RAM_ID3",
			  "I2C1_SDA_TPM",
			  "I2C1_SCL_TPM",
			  "SPI2_CLK",
			  "SPI2_CS0",

			  "SPI2_RXD",
			  "SPI2_TXD";
};

&pinctrl {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <
		/* Common for sleep and wake, but no owners */
		&ddr0_retention
		&ddrio_pwroff
		&global_pwroff

		/* For usb bc1.2 */
		&usb_otg_ilim_sel
		&usb_usb_ilim_sel

		/* Wake only */
		&bt_dev_wake_awake
		&pwr_led1_on
	>;

	pinctrl-1 = <
		/* Common for sleep and wake, but no owners */
		&ddr0_retention
		&ddrio_pwroff
		&global_pwroff

		/* For usb bc1.2 */
		&usb_otg_ilim_sel
		&usb_usb_ilim_sel

		/* Sleep only */
		&bt_dev_wake_sleep
		&pwr_led1_blink
	>;

	buck-5v {
		drv_5v: drv-5v {
			rockchip,pins = <7 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

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

		phy_pmeb: phy-pmeb {
			rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
		};

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

	hdmi {
		vcc50_hdmi_en: vcc50-hdmi-en {
			rockchip,pins = <5 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	leds {
		pwr_led1_on: pwr-led1-on {
			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_low>;
		};

		pwr_led1_blink: pwr-led1-blink {
			rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	pmic {
		dvs_1: dvs-1 {
			rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
		};

		dvs_2: dvs-2 {
			rockchip,pins = <7 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
		};
	};

	usb-bc12 {
		usb_otg_ilim_sel: usb-otg-ilim-sel {
			rockchip,pins = <6 RK_PC1 RK_FUNC_GPIO &pcfg_output_low>;
		};

		usb_usb_ilim_sel: usb-usb-ilim-sel {
			rockchip,pins = <5 RK_PB7 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	usb-host {
		hub_usb1_pwr_en: hub_usb1_pwr_en {
			rockchip,pins = <5 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		hub_usb2_pwr_en: hub_usb2_pwr_en {
			rockchip,pins = <5 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		usb_otg_pwr_en: usb_otg_pwr_en {
			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};