[Freedreno] [PATCH 3/5] clk: qcom: gpucc-sc7280: Add cx collapse reset support
Dmitry Baryshkov
dmitry.baryshkov at linaro.org
Tue Aug 2 07:02:54 UTC 2022
On 30/07/2022 12:17, Akhil P Oommen wrote:
> Allow a consumer driver to poll for cx gdsc collapse through Reset
> framework.
>
> Signed-off-by: Akhil P Oommen <quic_akhilpo at quicinc.com>
> ---
>
> drivers/clk/qcom/gpucc-sc7280.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/clk/qcom/gpucc-sc7280.c b/drivers/clk/qcom/gpucc-sc7280.c
> index 9a832f2..f5df51d 100644
> --- a/drivers/clk/qcom/gpucc-sc7280.c
> +++ b/drivers/clk/qcom/gpucc-sc7280.c
> @@ -433,12 +433,18 @@ static const struct regmap_config gpu_cc_sc7280_regmap_config = {
> .fast_io = true,
> };
>
> +static const struct qcom_reset_map gpucc_sc7280_resets[] = {
> + [GPU_CX_COLLAPSE] = { .op = gdsc_wait_for_collapse, .priv = &cx_gdsc },
This will break bisectability. Please swap this one and the patch 4.
> +};
> +
> static const struct qcom_cc_desc gpu_cc_sc7280_desc = {
> .config = &gpu_cc_sc7280_regmap_config,
> .clks = gpu_cc_sc7280_clocks,
> .num_clks = ARRAY_SIZE(gpu_cc_sc7280_clocks),
> .gdscs = gpu_cc_sc7180_gdscs,
> .num_gdscs = ARRAY_SIZE(gpu_cc_sc7180_gdscs),
> + .resets = gpucc_sc7280_resets,
> + .num_resets = ARRAY_SIZE(gpucc_sc7280_resets),
> };
>
> static const struct of_device_id gpu_cc_sc7280_match_table[] = {
--
With best wishes
Dmitry
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