[PATCH v2 5/7] arm64: dts: qcom: sc7280: Update gpu register list

[Doug Anderson]

Hi,

On Fri, Jul 8, 2022 at 11:00 PM Akhil P Oommen <quic_akhilpo at quicinc.com> wrote:
>
> Update gpu register array with gpucc memory region.
>
> Signed-off-by: Akhil P Oommen <quic_akhilpo at quicinc.com>
> ---
>
> (no changes since v1)
>
>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index e66fc67..defdb25 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -2228,10 +2228,12 @@
>                         compatible = "qcom,adreno-635.0", "qcom,adreno";
>                         reg = <0 0x03d00000 0 0x40000>,
>                               <0 0x03d9e000 0 0x1000>,
> -                             <0 0x03d61000 0 0x800>;
> +                             <0 0x03d61000 0 0x800>,
> +                             <0 0x03d90000 0 0x2000>;
>                         reg-names = "kgsl_3d0_reg_memory",
>                                     "cx_mem",
> -                                   "cx_dbgc";
> +                                   "cx_dbgc",
> +                                   "gpucc";

This doesn't seem right. Shouldn't you be coordinating with the
existing gpucc instead of reaching into its registers?

-Doug