arm64: dts: qcom: msm8916: Add gpu support

This patch adds the Qualcomm Adreno GPU node that exists in the
MSM8916.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 3d43f4d..51c0ffc 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -204,6 +204,17 @@
 
        };
 
+       gpu_opp_table: opp_table {
+               compatible = "operating-points-v2";
+
+               opp-400000000 {
+                       opp-hz = /bits/ 64 <400000000>;
+               };
+               opp-19200000 {
+                       opp-hz = /bits/ 64 <19200000>;
+               };
+       };
+
        timer {
                compatible = "arm,armv8-timer";
                interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -694,6 +705,30 @@
                        #thermal-sensor-cells = <1>;
                };
 
+               gpu@1c00000 {
+                       compatible = "qcom,adreno-306.0", "qcom,adreno";
+                       reg = <0x01c00000 0x20000>;
+                       reg-names = "kgsl_3d0_reg_memory";
+                       interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "kgsl_3d0_irq";
+                       clock-names =
+                           "core",
+                           "iface",
+                           "mem",
+                           "mem_iface",
+                           "alt_mem_iface",
+                           "gfx3d";
+                       clocks =
+                           <&gcc GCC_OXILI_GFX3D_CLK>,
+                           <&gcc GCC_OXILI_AHB_CLK>,
+                           <&gcc GCC_OXILI_GMEM_CLK>,
+                           <&gcc GCC_BIMC_GFX_CLK>,
+                           <&gcc GCC_BIMC_GPU_CLK>,
+                           <&gcc GFX3D_CLK_SRC>;
+                       power-domains = <&gcc OXILI_GDSC>;
+                       operating-points-v2 = <&gpu_opp_table>;
+               };
+
                mdss: mdss@1a00000 {
                        compatible = "qcom,mdss";
                        reg = <0x1a00000 0x1000>,