diff options
Diffstat (limited to 'arch/arm/dts/rk3399-roc-pc-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/rk3399-roc-pc-u-boot.dtsi | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi index 5746442981..141dd0b306 100644 --- a/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi +++ b/arch/arm/dts/rk3399-roc-pc-u-boot.dtsi @@ -14,9 +14,45 @@ chosen { u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc; }; + + vcc_hub_en: vcc_hub_en-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 RK_PA4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hub_rst>; + regulator-name = "vcc_hub_en"; + regulator-always-on; + }; +}; + +/* + * should be placed inside mp8859, but not until mp8859 has + * its own dt-binding. + */ +&dc_12v { + compatible = "regulator-fixed"; + regulator-name = "dc_12v"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + vin-supply = <&vcc_vbus_typec0>; }; &vdd_log { regulator-min-microvolt = <430000>; regulator-init-microvolt = <950000>; }; + +&vcc5v0_host { + regulator-always-on; +}; + +&vcc_sys { + regulator-always-on; +}; + +&vcc_sdio { + regulator-always-on; +}; |