[PATCH 2/2] arm64: dts: amlogic: add power domain to hdmitx

[Jerome Brunet]

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 at baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12.dtsi  | 4 ++++
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 1 +
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  | 1 +
 arch/arm64/boot/dts/amlogic/meson-sm1.dtsi  | 4 ++++
 4 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
index e732df3f3114..664912d1beaa 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12.dtsi
@@ -363,6 +363,10 @@ &ethmac {
 	power-domains = <&pwrc PWRC_G12A_ETH_ID>;
 };
 
+&hdmi_tx {
+	power-domains = <&pwrc PWRC_G12A_VPU_ID>;
+};
+
 &vpu {
 	power-domains = <&pwrc PWRC_G12A_VPU_ID>;
 };
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index 12ef6e81c8bd..d8a386c31914 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -315,6 +315,7 @@ &hdmi_tx {
 		 <&clkc CLKID_CLK81>,
 		 <&clkc CLKID_GCLK_VENCI_INT0>;
 	clock-names = "isfr", "iahb", "venci";
+	power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
 };
 
 &sysctrl {
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index 17bcfa4702e1..82386feb5177 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -327,6 +327,7 @@ &hdmi_tx {
 		 <&clkc CLKID_CLK81>,
 		 <&clkc CLKID_GCLK_VENCI_INT0>;
 	clock-names = "isfr", "iahb", "venci";
+	power-domains = <&pwrc PWRC_GXBB_VPU_ID>;
 };
 
 &sysctrl {
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
index cd0046c0fe72..c76dcb0158a7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
@@ -514,6 +514,10 @@ &gpio_intc {
 		     "amlogic,meson-gpio-intc";
 };
 
+&hdmi_tx {
+	power-domains = <&pwrc PWRC_SM1_VPU_ID>;
+};
+
 &pcie {
 	power-domains = <&pwrc PWRC_SM1_PCIE_ID>;
 };
-- 
2.43.0