arm64: dts: rockchip: Add rk3588 GPU node

Add Mali GPU Node to the RK3588 SoC DT including GPU clock
operating points

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20240326165232.73585-3-sebastian.reichel@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 87b83c87bd55155623342fe002ad67cbe104b83c..89d40cff635f4168fccd4d6312dac2f7836204ec 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -501,6 +501,62 @@
                status = "disabled";
        };
 
+       gpu: gpu@fb000000 {
+               compatible = "rockchip,rk3588-mali", "arm,mali-valhall-csf";
+               reg = <0x0 0xfb000000 0x0 0x200000>;
+               #cooling-cells = <2>;
+               assigned-clocks = <&scmi_clk SCMI_CLK_GPU>;
+               assigned-clock-rates = <200000000>;
+               clocks = <&cru CLK_GPU>, <&cru CLK_GPU_COREGROUP>,
+                        <&cru CLK_GPU_STACKS>;
+               clock-names = "core", "coregroup", "stacks";
+               dynamic-power-coefficient = <2982>;
+               interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH 0>,
+                            <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH 0>,
+                            <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH 0>;
+               interrupt-names = "job", "mmu", "gpu";
+               operating-points-v2 = <&gpu_opp_table>;
+               power-domains = <&power RK3588_PD_GPU>;
+               status = "disabled";
+
+               gpu_opp_table: opp-table {
+                       compatible = "operating-points-v2";
+
+                       opp-300000000 {
+                               opp-hz = /bits/ 64 <300000000>;
+                               opp-microvolt = <675000 675000 850000>;
+                       };
+                       opp-400000000 {
+                               opp-hz = /bits/ 64 <400000000>;
+                               opp-microvolt = <675000 675000 850000>;
+                       };
+                       opp-500000000 {
+                               opp-hz = /bits/ 64 <500000000>;
+                               opp-microvolt = <675000 675000 850000>;
+                       };
+                       opp-600000000 {
+                               opp-hz = /bits/ 64 <600000000>;
+                               opp-microvolt = <675000 675000 850000>;
+                       };
+                       opp-700000000 {
+                               opp-hz = /bits/ 64 <700000000>;
+                               opp-microvolt = <700000 700000 850000>;
+                       };
+                       opp-800000000 {
+                               opp-hz = /bits/ 64 <800000000>;
+                               opp-microvolt = <750000 750000 850000>;
+                       };
+                       opp-900000000 {
+                               opp-hz = /bits/ 64 <900000000>;
+                               opp-microvolt = <800000 800000 850000>;
+                       };
+                       opp-1000000000 {
+                               opp-hz = /bits/ 64 <1000000000>;
+                               opp-microvolt = <850000 850000 850000>;
+                       };
+               };
+       };
+
        pmu1grf: syscon@fd58a000 {
                compatible = "rockchip,rk3588-pmugrf", "syscon", "simple-mfd";
                reg = <0x0 0xfd58a000 0x0 0x10000>;