diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-07-24 17:04:21 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-10-17 13:55:27 -0500 |
| commit | 1ae55caf9e93b9b24aab6bc81524bc33f11b3dd9 (patch) | |
| tree | fc19d2925163f3a47adec91bd66bc73607b0eb9d /arch/arm64/boot/dts/qcom/msm8996pro.dtsi | |
| parent | 0d440d811e6e2f37093e54db55bc27fe66678170 (diff) | |
arm64: dts: qcom: msm8996pro: expand Adreno OPP table
There are minor differeces between msm8996 and msm8996pro in terms of
GPU frequencies support. For example msm8996pro supports 652.8 MHz
frequency for the Adreno. Reclect these differences in msm8996pro.dtsi.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220724140421.1933004-8-dmitry.baryshkov@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8996pro.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8996pro.dtsi | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8996pro.dtsi b/arch/arm64/boot/dts/qcom/msm8996pro.dtsi index 63e1b4ec7a36..a679a9c0cf99 100644 --- a/arch/arm64/boot/dts/qcom/msm8996pro.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996pro.dtsi @@ -264,3 +264,28 @@ }; }; }; + +&gpu_opp_table { + /* + * Unlike CPU opp tables, the GPU driver does not shift speed bins. + * + * 652.8 Mhz is available on speed bin 0 only. + * 624 Mhz and 560 Mhz are available on speed bins 0 and 1. + * All the rest are available on all bins of the hardware (like on + * plain 8996). + */ + + opp-652800000 { + opp-hz = /bits/ 64 <652800000>; + opp-supported-hw = <0x01>; + }; + opp-624000000 { + opp-hz = /bits/ 64 <624000000>; + opp-supported-hw = <0x03>; + }; + opp-560000000 { + opp-hz = /bits/ 64 <560000000>; + opp-supported-hw = <0x03>; + }; + /* The rest is inherited from msm8996 */ +}; |