diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2022-06-23 14:38:50 +0200 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2022-07-07 11:39:03 +0200 |
| commit | 63859d711a13c7dd96f499b921793363db1a76dd (patch) | |
| tree | 16af0a3e5c52ddb84614179d952e557e02564bd8 | |
| parent | 84e8bdee85a2660225a44592708d39fa0a6abcb9 (diff) | |
arm64: dts: mediatek: mt8183-kukui: Assign sram supply to mfg_async pd
Add a phandle to the MT8183_POWER_DOMAIN_MFG_ASYNC power domain and
assign the GPU VSRAM supply to this in mt8183-kukui: this allows to
keep the sram powered up while the GPU is used.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220623123850.110225-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 89e4358f140a..33f3bf277ce9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -821,6 +821,10 @@ }; }; +&mfg_async { + domain-supply = <&mt6358_vsram_gpu_reg>; +}; + &mfg { domain-supply = <&mt6358_vgpu_reg>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 9485c1efc87c..9d32871973a2 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -788,7 +788,7 @@ #power-domain-cells = <0>; }; - power-domain@MT8183_POWER_DOMAIN_MFG_ASYNC { + mfg_async: power-domain@MT8183_POWER_DOMAIN_MFG_ASYNC { reg = <MT8183_POWER_DOMAIN_MFG_ASYNC>; clocks = <&topckgen CLK_TOP_MUX_MFG>; clock-names = "mfg"; |