Add the GPU's OPP table. This is from the downstream ChromeOS kernel,
adapted to the new upstream opp-supported-hw binning format. Also add
dynamic-power-coefficient for the GPU.
Also add label for mfg1 power domain. This is to be used at the board
level to add a regulator supply for the power domain.
Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8186.dtsi | 140 ++++++++++++++++++++++-
1 file changed, 139 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index c58d7eb87b1d..a34489e27cd4 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -695,6 +695,142 @@ clk32k: oscillator-32k {
clock-output-names = "clk32k";
};
+ gpu_opp_table: opp-table-gpu {
+ compatible = "operating-points-v2";
+
+ opp-299000000 {
+ opp-hz = /bits/ 64 <299000000>;
+ opp-microvolt = <612500>;
+ opp-supported-hw = <0x38>;
+ };
+
+ opp-900000000-3 {