From: Brian Masney <masneyb@xxxxxxxxxxxxx> Add support for the a3xx GPU. opp_table is chosen to include lower frequencies common to all different msm8974 variants. Also correctly set gpu compat string on msm8974 and msm8974pro. Signed-off-by: Brian Masney <masneyb@xxxxxxxxxxxxx> [iskren.chernev@xxxxxxxxx: change after v1] Signed-off-by: Iskren Chernev <iskren.chernev@xxxxxxxxx> --- Changes in v4: - change adreno compat string to 330.1 in msm8974 and 330.2 in msm8974pro - put opp_table node inside gpu node (similar to msm8916) - fix tabs-whenever-possible lint warning v3: https://lkml.org/lkml/2021/1/25/398 v2: https://lkml.org/lkml/2021/1/24/142 v1: https://lkml.org/lkml/2020/12/30/322 arch/arm/boot/dts/qcom-msm8974.dtsi | 43 ++++++++++++++++++++++++++ arch/arm/boot/dts/qcom-msm8974pro.dtsi | 5 +++ 2 files changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index 51f5f904f9eb9..bae9ea3a3b871 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -1399,6 +1399,49 @@ cnoc: interconnect@fc480000 { <&rpmcc RPM_SMD_CNOC_A_CLK>; }; + gpu: adreno@fdb00000 { + status = "disabled"; + + compatible = "qcom,adreno-330.1", + "qcom,adreno"; + reg = <0xfdb00000 0x10000>; + reg-names = "kgsl_3d0_reg_memory"; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "kgsl_3d0_irq"; + clock-names = "core", + "iface", + "mem_iface"; + clocks = <&mmcc OXILI_GFX3D_CLK>, + <&mmcc OXILICX_AHB_CLK>, + <&mmcc OXILICX_AXI_CLK>; + sram = <&gmu_sram>; + power-domains = <&mmcc OXILICX_GDSC>; + operating-points-v2 = <&gpu_opp_table>; + + interconnects = <&mmssnoc MNOC_MAS_GRAPHICS_3D &bimc BIMC_SLV_EBI_CH0>, + <&ocmemnoc OCMEM_VNOC_MAS_GFX3D &ocmemnoc OCMEM_SLV_OCMEM>; + interconnect-names = "gfx-mem", + "ocmem"; + + // iommus = <&gpu_iommu 0>; + + gpu_opp_table: opp_table { + compatible = "operating-points-v2"; + + opp-320000000 { + opp-hz = /bits/ 64 <320000000>; + }; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + }; + + opp-27000000 { + opp-hz = /bits/ 64 <27000000>; + }; + }; + }; + mdss: mdss@fd900000 { status = "disabled"; diff --git a/arch/arm/boot/dts/qcom-msm8974pro.dtsi b/arch/arm/boot/dts/qcom-msm8974pro.dtsi index 6740a4cb7da8d..b87de3c3f461a 100644 --- a/arch/arm/boot/dts/qcom-msm8974pro.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974pro.dtsi @@ -14,5 +14,10 @@ sdhci@f9824900 { clock-controller@fc400000 { compatible = "qcom,gcc-msm8974pro"; }; + + adreno@fdb00000 { + compatible = "qcom,adreno-330.2", + "qcom,adreno"; + }; }; }; base-commit: 226871e2eda4832d94c3239add7e52ad17b81ce5 -- 2.30.0
