// 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 = <ðphy>;
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>;
};
};
};
