On Fri 08 Jan 12:15 CST 2021, Akhil P Oommen wrote:
Please align the $subject prefix with other changes in the same file.
I fixed it up while picking up the patch this time.
Regards,
Bjorn
> Add support for gpu fuse to help identify the supported opps.
>
> Signed-off-by: Akhil P Oommen <akhi...@codeaurora.org>
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 6678f1e..8cae3eb 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -675,6 +675,11 @@
> reg = <0x25b 0x1>;
> bits = <1 3>;
> };
> +
> + gpu_speed_bin: gpu_speed_bin@1d2 {
> + reg = <0x1d2 0x2>;
> + bits = <5 8>;
> + };
> };
>
> sdhc_1: sdhci@7c4000 {
> @@ -1907,52 +1912,69 @@
> operating-points-v2 = <&gpu_opp_table>;
> qcom,gmu = <&gmu>;
>
> + nvmem-cells = <&gpu_speed_bin>;
> + nvmem-cell-names = "speed_bin";
> +
> interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt
> SLAVE_EBI1 0>;
> interconnect-names = "gfx-mem";
>
> gpu_opp_table: opp-table {
> compatible = "operating-points-v2";
>
> + opp-825000000 {
> + opp-hz = /bits/ 64 <825000000>;
> + opp-level =
> <RPMH_REGULATOR_LEVEL_TURBO_L1>;
> + opp-peak-kBps = <8532000>;
> + opp-supported-hw = <0x04>;
> + };
> +
> opp-800000000 {
> opp-hz = /bits/ 64 <800000000>;
> opp-level =
> <RPMH_REGULATOR_LEVEL_TURBO>;
> opp-peak-kBps = <8532000>;
> + opp-supported-hw = <0x07>;
> };
>
> opp-650000000 {
> opp-hz = /bits/ 64 <650000000>;
> opp-level =
> <RPMH_REGULATOR_LEVEL_NOM_L1>;
> opp-peak-kBps = <7216000>;
> + opp-supported-hw = <0x07>;
> };
>
> opp-565000000 {
> opp-hz = /bits/ 64 <565000000>;
> opp-level = <RPMH_REGULATOR_LEVEL_NOM>;
> opp-peak-kBps = <5412000>;
> + opp-supported-hw = <0x07>;
> };
>
> opp-430000000 {
> opp-hz = /bits/ 64 <430000000>;
> opp-level =
> <RPMH_REGULATOR_LEVEL_SVS_L1>;
> opp-peak-kBps = <5412000>;
> + opp-supported-hw = <0x07>;
> };
>
> opp-355000000 {
> opp-hz = /bits/ 64 <355000000>;
> opp-level = <RPMH_REGULATOR_LEVEL_SVS>;
> opp-peak-kBps = <3072000>;
> + opp-supported-hw = <0x07>;
> };
>
> opp-267000000 {
> opp-hz = /bits/ 64 <267000000>;
> opp-level =
> <RPMH_REGULATOR_LEVEL_LOW_SVS>;
> opp-peak-kBps = <3072000>;
> + opp-supported-hw = <0x07>;
> };
>
> opp-180000000 {
> opp-hz = /bits/ 64 <180000000>;
> opp-level =
> <RPMH_REGULATOR_LEVEL_MIN_SVS>;
> opp-peak-kBps = <1804000>;
> + opp-supported-hw = <0x07>;
> };
> };
> };
> --
> 2.7.4
>
