| Message ID | 20210201121416.1488439-4-Bilal.Wasim@imgtec.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Misc bug fixes in mtk power domain driver | expand |
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index 21452c51a20a..a8efff2071bf 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -157,6 +157,10 @@ hdmi_connector_in: endpoint { }; }; +&mfg_async { + domain-supply = <&da9211_vgpu_reg>; +}; + &cec { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts index 6dffada2e66b..c8eece8f5beb 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts @@ -62,6 +62,10 @@ usb_p0_vbus: regulator@1 { }; }; +&mfg_async { + domain-supply = <&da9211_vgpu_reg>; +}; + &cec { status = "okay"; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 7fa870e4386a..31d23099df90 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -504,7 +504,7 @@ power-domain@MT8173_POWER_DOMAIN_USB { reg = <MT8173_POWER_DOMAIN_USB>; #power-domain-cells = <0>; }; - power-domain@MT8173_POWER_DOMAIN_MFG_ASYNC { + mfg_async: power-domain@MT8173_POWER_DOMAIN_MFG_ASYNC { reg = <MT8173_POWER_DOMAIN_MFG_ASYNC>; clocks = <&clk26m>; clock-names = "mfg";
da9211 regulator needs to be enabled before enabling the mfg_async power domain. Otherwise the subdomain is not enabled and causes failure in imgtec gpu driver boot. Add the "domain-supply" property to the "mfg_async" node in DT. Signed-off-by: Bilal Wasim <Bilal.Wasim@imgtec.com> --- arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 4 ++++ arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 ++++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 +- 3 files changed, 9 insertions(+), 1 deletion(-)