arm: dts: rk322x: add mali-400 GPU device

Change-Id: I4fb5d27a34e57bb17db2c79ffdc655223ce8c338
Signed-off-by: chenzhen <chenzhen@rock-chips.com>

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index b3b5bee64350cdc07b4da9f76c6b1b7699802507..07a61da5c8e9575f9ded835c060ef709251fb227 100644 (file)
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -509,6 +509,60 @@
                status = "disabled";
        };
 
+       gpu: gpu@0x20001000 {
+               compatible = "arm,mali400";
+               reg = <0x20001000 0x200>,
+                     <0x20000000 0x100>,
+                     <0x20003000 0x100>,
+                     <0x20008000 0x1100>,
+                     <0x20004000 0x100>,
+                     <0x2000A000 0x1100>,
+                     <0x20005000 0x100>;
+
+               reg-names = "Mali_L2",
+                           "Mali_GP",
+                           "Mali_GP_MMU",
+                           "Mali_PP0",
+                           "Mali_PP0_MMU",
+                           "Mali_PP1",
+                           "Mali_PP1_MMU";
+
+               interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+
+               interrupt-names = "Mali_GP_IRQ",
+                                 "Mali_GP_MMU_IRQ",
+                                 "Mali_PP0_IRQ",
+                                 "Mali_PP0_MMU_IRQ",
+                                 "Mali_PP1_IRQ",
+                                 "Mali_PP1_MMU_IRQ";
+               clocks = <&cru ACLK_GPU>;
+               clock-names = "clk_mali";
+               operating-points-v2 = <&gpu_opp_table>;
+               status = "disabled";
+       };
+
+       gpu_opp_table: opp-table2 {
+               compatible = "operating-points-v2";
+
+               opp-200000000 {
+                       opp-hz = /bits/ 64 <200000000>;
+                       opp-microvolt = <1050000>;
+               };
+               opp-300000000 {
+                       opp-hz = /bits/ 64 <300000000>;
+                       opp-microvolt = <1050000>;
+               };
+               opp-500000000 {
+                       opp-hz = /bits/ 64 <500000000>;
+                       opp-microvolt = <1150000>;
+               };
+       };
+
        vop: vop@20050000 {
                compatible = "rockchip,rk322x-vop";
                reg = <0x20050000 0x1ffc>, <0x20052000 0x1000>;