| Message ID | 20211012052522.30873-2-christianshewitt@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: meson: fixups for WeTek common dtsi | expand |
On 12/10/2021 07:25, Christian Hewitt wrote: > Mark the VDDIO_AO18 regulator always-on and set hdmi-supply for the hdmi_tx > node to ensure HDMI is powered in the early stages of boot. > > Fixes: fb72c03e0e32 ("ARM64: dts: meson-gxbb-wetek: add a wetek specific dtsi to cleanup hub and play2") > > Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> > --- > arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi > index a350fee1264d..8e2af986ceba 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi > +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi > @@ -64,6 +64,7 @@ > regulator-name = "VDDIO_AO18"; > regulator-min-microvolt = <1800000>; > regulator-max-microvolt = <1800000>; > + regulator-always-on; > }; > > vcc_3v3: regulator-vcc_3v3 { > @@ -161,6 +162,7 @@ > status = "okay"; > pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; > pinctrl-names = "default"; > + hdmi-supply = <&vddio_ao18>; > }; > > &hdmi_tx_tmds_port { > Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi index a350fee1264d..8e2af986ceba 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi @@ -64,6 +64,7 @@ regulator-name = "VDDIO_AO18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; }; vcc_3v3: regulator-vcc_3v3 { @@ -161,6 +162,7 @@ status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; pinctrl-names = "default"; + hdmi-supply = <&vddio_ao18>; }; &hdmi_tx_tmds_port {
Mark the VDDIO_AO18 regulator always-on and set hdmi-supply for the hdmi_tx node to ensure HDMI is powered in the early stages of boot. Fixes: fb72c03e0e32 ("ARM64: dts: meson-gxbb-wetek: add a wetek specific dtsi to cleanup hub and play2") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> --- arch/arm64/boot/dts/amlogic/meson-gxbb-wetek.dtsi | 2 ++ 1 file changed, 2 insertions(+)