Add the regulators present on the Asurada platform that are used to power the internal and external displays. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx> --- .../boot/dts/mediatek/mt8192-asurada.dtsi | 114 ++++++++++++++++++ 1 file changed, 114 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index 4b314435f8fd..1d99e470ea1a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -23,6 +23,42 @@ memory@40000000 { reg = <0 0x40000000 0 0x80000000>; }; + pp1000_dpbrdg: regulator-1v0-dpbrdg { + compatible = "regulator-fixed"; + regulator-name = "pp1000_dpbrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1000_dpbrdg_en_pins>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 19 GPIO_ACTIVE_HIGH>; + }; + + pp1000_mipibrdg: regulator-1v0-mipibrdg { + compatible = "regulator-fixed"; + regulator-name = "pp1000_mipibrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1000_mipibrdg_en_pins>; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 129 GPIO_ACTIVE_HIGH>; + }; + + pp1800_dpbrdg: regulator-1v8-dpbrdg { + compatible = "regulator-fixed"; + regulator-name = "pp1800_dpbrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1800_dpbrdg_en_pins>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 126 GPIO_ACTIVE_HIGH>; + }; + /* system wide LDO 1.8V power rail */ pp1800_ldo_g: regulator-1v8-g { compatible = "regulator-fixed"; @@ -34,6 +70,30 @@ pp1800_ldo_g: regulator-1v8-g { vin-supply = <&pp3300_g>; }; + pp1800_mipibrdg: regulator-1v8-mipibrdg { + compatible = "regulator-fixed"; + regulator-name = "pp1800_mipibrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&pp1800_mipibrdg_en_pins>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 128 GPIO_ACTIVE_HIGH>; + }; + + pp3300_dpbrdg: regulator-3v3-dpbrdg { + compatible = "regulator-fixed"; + regulator-name = "pp3300_dpbrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&pp3300_dpbrdg_en_pins>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 26 GPIO_ACTIVE_HIGH>; + }; + /* system wide switching 3.3V power rail */ pp3300_g: regulator-3v3-g { compatible = "regulator-fixed"; @@ -56,6 +116,18 @@ pp3300_ldo_z: regulator-3v3-z { vin-supply = <&ppvar_sys>; }; + pp3300_mipibrdg: regulator-3v3-mipibrdg { + compatible = "regulator-fixed"; + regulator-name = "pp3300_mipibrdg"; + pinctrl-names = "default"; + pinctrl-0 = <&pp3300_mipibrdg_en_pins>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + regulator-boot-on; + gpio = <&pio 127 GPIO_ACTIVE_HIGH>; + }; + /* separately switched 3.3V power rail */ pp3300_u: regulator-3v3-u { compatible = "regulator-fixed"; @@ -719,6 +791,48 @@ pins-wifi-kill { }; }; + pp1000_dpbrdg_en_pins: pp1000-dpbrdg-en-pins { + pins-en { + pinmux = <PINMUX_GPIO19__FUNC_GPIO19>; + output-low; + }; + }; + + pp1000_mipibrdg_en_pins: pp1000-mipibrdg-en-pins { + pins-en { + pinmux = <PINMUX_GPIO129__FUNC_GPIO129>; + output-low; + }; + }; + + pp1800_dpbrdg_en_pins: pp1800-dpbrdg-en-pins { + pins-en { + pinmux = <PINMUX_GPIO126__FUNC_GPIO126>; + output-low; + }; + }; + + pp1800_mipibrdg_en_pins: pp1800-mipibrd-en-pins { + pins-en { + pinmux = <PINMUX_GPIO128__FUNC_GPIO128>; + output-low; + }; + }; + + pp3300_dpbrdg_en_pins: pp3300-dpbrdg-en-pins { + pins-en { + pinmux = <PINMUX_GPIO26__FUNC_GPIO26>; + output-low; + }; + }; + + pp3300_mipibrdg_en_pins: pp3300-mipibrdg-en-pins { + pins-en { + pinmux = <PINMUX_GPIO127__FUNC_GPIO127>; + output-low; + }; + }; + pp3300_wlan_pins: pp3300-wlan-pins { pins-pcie-en-pp3300-wlan { pinmux = <PINMUX_GPIO143__FUNC_GPIO143>; -- 2.37.3