arm64: dts: mediatek: mt8186: Add GPU node

Add a GPU node for MT8186 SoC but keep it disabled.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20230301095523.428461-18-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index a0d3e1f..78ff8ba 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -1075,6 +1075,23 @@
                        #clock-cells = <1>;
                };
 
+               gpu: gpu@13040000 {
+                       compatible = "mediatek,mt8186-mali",
+                                    "arm,mali-bifrost";
+                       reg = <0 0x13040000 0 0x4000>;
+
+                       clocks = <&mfgsys CLK_MFG_BG3D>;
+                       interrupts = <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH 0>,
+                                    <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH 0>,
+                                    <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH 0>;
+                       interrupt-names = "job", "mmu", "gpu";
+                       power-domains = <&spm MT8186_POWER_DOMAIN_MFG2>,
+                                       <&spm MT8186_POWER_DOMAIN_MFG3>;
+                       power-domain-names = "core0", "core1";
+                       #cooling-cells = <2>;
+                       status = "disabled";
+               };
+
                mmsys: syscon@14000000 {
                        compatible = "mediatek,mt8186-mmsys", "syscon";
                        reg = <0 0x14000000 0 0x1000>;