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arm64: dts: amlogic: add power domain to hdmitx

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[ Upstream commit f1ab099d65 ]

HDMI Tx needs HDMI Tx memory power domain turned on. This power domain is
handled under the VPU power domain.

The HDMI Tx currently works because it is enabling the PD by directly
poking the power controller register. It is should not do that but properly
use the power domain controller.

Fix this by adding the power domain to HDMI Tx.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20240625145017.1003346-3-jbrunet@baylibre.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Stable-dep-of: 1443b6ea80 ("arm64: dts: amlogic: setup hdmi system clock")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jerome Brunet 2024-06-25 16:50:15 +02:00 committed by Greg Kroah-Hartman
parent b44836994a
commit fbb1f7ab0b
4 changed files with 10 additions and 0 deletions
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4
arch/arm64/boot/dts/amlogic/meson-g12.dtsi
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@ -367,6 +367,10 @@
power-domains = <&pwrc PWRC_G12A_ETH_ID>;
};
&hdmi_tx {
power-domains = <&pwrc PWRC_G12A_VPU_ID>;
};
&vpu {
power-domains = <&pwrc PWRC_G12A_VPU_ID>;
};

1
arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
View File

@ -315,6 +315,7 @@
<&clkc CLKID_HDMI_PCLK>,
<&clkc CLKID_GCLK_VENCI_INT0>;
clock-names = "isfr", "iahb", "venci";
power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
};
&sysctrl {

1
arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
View File

@ -327,6 +327,7 @@
<&clkc CLKID_HDMI_PCLK>,
<&clkc CLKID_GCLK_VENCI_INT0>;
clock-names = "isfr", "iahb", "venci";
power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
};
&sysctrl {

4
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
View File

@ -518,6 +518,10 @@
"amlogic,meson-gpio-intc";
};
&hdmi_tx {
power-domains = <&pwrc PWRC_SM1_VPU_ID>;
};
&pcie {
power-domains = <&pwrc PWRC_SM1_PCIE_ID>;
};