diff options
Diffstat (limited to 'dts/src/arm64/rockchip/rk3368-lion.dtsi')
| -rw-r--r-- | dts/src/arm64/rockchip/rk3368-lion.dtsi | 62 |
1 files changed, 43 insertions, 19 deletions
diff --git a/dts/src/arm64/rockchip/rk3368-lion.dtsi b/dts/src/arm64/rockchip/rk3368-lion.dtsi index e17311e090..8ac8acf408 100644 --- a/dts/src/arm64/rockchip/rk3368-lion.dtsi +++ b/dts/src/arm64/rockchip/rk3368-lion.dtsi @@ -7,6 +7,11 @@ #include "rk3368.dtsi" / { + aliases { + ethernet0 = &gmac; + mmc0 = &emmc; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -25,15 +30,15 @@ i2c-parent = <&i2c1>; mux-gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>; - /* Q7_GPO_I2C */ - i2c@0 { + /* Q7_GP0_I2C */ + i2c_gp0: i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; }; /* Q7_SMB */ - i2c@1 { + i2c_smb: i2c@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; @@ -48,7 +53,7 @@ mux-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>; /* Q7_LVDS_BLC_I2C */ - i2c@0 { + i2c_lvds_blc: i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; @@ -65,8 +70,8 @@ }; }; - /* Q7_GP2_I2C */ - i2c@1 { + /* Q7_GP2_I2C = LVDS_DID_CLK/DAT */ + i2c_gp2: i2c@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; @@ -76,16 +81,16 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&led_pins_module>; + pinctrl-0 = <&module_led_pins>; - module_led1 { + module_led1: led-1 { label = "module_led1"; gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; panic-indicator; }; - module_led2 { + module_led2: led-2 { label = "module_led2"; gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>; default-state = "off"; @@ -140,7 +145,7 @@ mmc-hs200-1_8v; non-removable; vmmc-supply = <&vcc33_io>; - vqmmc-supply = <&vcc18_io>; + vqmmc-supply = <&vcc_18>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>; status = "okay"; @@ -156,7 +161,7 @@ pinctrl-0 = <&rgmii_pins>; snps,reset-active-low; snps,reset-delays-us = <0 10000 50000>; - snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; + snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; tx_delay = <0x10>; rx_delay = <0x10>; status = "okay"; @@ -234,13 +239,6 @@ regulator-boot-on; }; - vcc18_io: LDO_REG4 { - regulator-name = "vcc18_io"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - }; - vdd10_video: LDO_REG6 { regulator-name = "vdd10_video"; regulator-min-microvolt = <1000000>; @@ -249,6 +247,14 @@ regulator-boot-on; }; + vcc_18: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_18"; + }; + vcc18_video: LDO_REG8 { regulator-name = "vcc18_video"; regulator-min-microvolt = <1800000>; @@ -268,9 +274,21 @@ status = "okay"; }; +/* The RK3368-uQ7 "Lion" has most IO voltages hardwired to 3.3V. */ +&io_domains { + audio-supply = <&vcc33_io>; + dvp-supply = <&vcc33_io>; + flash0-supply = <&vcc_18>; + gpio30-supply = <&vcc33_io>; + gpio1830-supply = <&vcc33_io>; + sdcard-supply = <&vcc33_io>; + wifi-supply = <&vcc33_io>; + status = "okay"; +}; + &pinctrl { leds { - led_pins_module: led-module-gpio { + module_led_pins: module-led-pins { rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>, <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; @@ -287,6 +305,12 @@ }; }; +&pmu_io_domains { + pmu-supply = <&vcc33_io>; + vop-supply = <&vcc33_io>; + status = "okay"; +}; + &spi1 { status = "okay"; |