Add a phandle to the MT8192_POWER_DOMAIN_MFG1 power domain and
assign the GPU VSRAM supply to this in mt8192-asurada: this allows to
keep the sram powered up while the GPU is used.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 4 ++++
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index ec013d5ef157..df477eb89f21 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -384,6 +384,10 @@ &mfg0 {
domain-supply = <&mt6315_7_vbuck1>;
};
+&mfg1 {
+ domain-supply = <&mt6359_vsram_others_ldo_reg>;
+};
+
&mipi_tx0 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index d536fe5f33a0..91b63060ec7c 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -506,7 +506,7 @@ mfg0: power-domain@MT8192_POWER_DOMAIN_MFG0 {
#size-cells = <0>;
#power-domain-cells = <1>;
- power-domain@MT8192_POWER_DOMAIN_MFG1 {
+ mfg1: power-domain@MT8192_POWER_DOMAIN_MFG1 {
reg = <MT8192_POWER_DOMAIN_MFG1>;
mediatek,infracfg = <&infracfg>;
#address-cells = <1>;
--
2.39.2
