| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 080/563] arm64: dts: meson-gxbb-wetek: fix HDMI in early boot | Date | Mon, 24 Jan 2022 19:37:25 +0100 |
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From: Christian Hewitt <christianshewitt@gmail.com>
[ Upstream commit 8182a35868db5f053111d5d9d4da8fcb3f99259d ]
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> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20211012052522.30873-2-christianshewitt@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 a350fee1264d7..8e2af986cebaf 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 { -- 2.34.1
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