arm64: dts: mediatek: mt8173: Add domain supply for mfg_async

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>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210701114012.RESEND.3.I9e27871bb700c807a564957302b292e9935dae0b@changeid
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
index d5a2cad39c9c7d1fb1c8feaef198b2c8b7f5c7e6..e666ebb28980aaef4d132a2b74326e38164c3ff3 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
@@ -163,6 +163,10 @@
        };
 };
 
+&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 f6a1738dfbaa1c46e2322fb57524eef61781e496..4fa1e93302c7514c1a0dc8eeaed72f6f784f6f20 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -62,6 +62,10 @@
        };
 };
 
+&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 22f271b1f5b02dde0505f82e6cd99ab82914213c..d9e005ae5bb09bbd9679e3769b5ad5f35a726b1e 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -504,7 +504,7 @@
                                        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";