[PATCH 3/3] arm64: dts: mediatek: mt8188: Add the MFGCFG phandle to the GPU

[Michał Kopeć]

The GPU driver needs the MFG configuration block to enable the GPU
timestamp counter, which otherwise reads zero.

Signed-off-by: Michał Kopeć <michal at nozomi.space>
---
 arch/arm64/boot/dts/mediatek/mt8188.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index 14a320f0c70cb..b4be89bf55bf7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -2266,6 +2266,7 @@ gpu: gpu at 13000000 {
 				     <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH 0>,
 				     <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH 0>;
 			interrupt-names = "job", "mmu", "gpu";
+			mediatek,mfgcfg = <&mfgcfg>;
 			nvmem-cells = <&gpu_speedbin>;
 			nvmem-cell-names = "speed-bin";
 			operating-points-v2 = <&gpu_opp_table>;
-- 
2.55.0