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SubjectRe: [PATCH v2 07/10] clk: qcom: Fix sc7180 gpucc parent data
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Hi Doug,

Thanks for your patch. But as mentioned earlier we really want to avoid
updating the auto generated code.

On 1/25/2020 4:12 AM, Douglas Anderson wrote:
> The bindings file (qcom,gpucc.yaml) does not agree with the names we
> use for input clocks. Fix us. This takes into account the changes in
> the recent patch ("dt-bindings: clock: Fix qcom,gpucc bindings for
> sdm845/sc7180/msm8998"), but even without that patch the names in the
> driver were still not right.
>
> Since we didn't add the "test" clock to the bindings (apparently it's
> never used), kill it from the driver. If someone has a use for it we
> should add it to the bindings and bring it back.
>
> Instead of updating the size of the array now that the test clock is
> gone, switch to using the less error-prone ARRAY_SIZE. Not sure why
> it didn't always use that.
>
> Fixes: 745ff069a49c ("clk: qcom: Add graphics clock controller driver for SC7180")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
> ---
>
> Changes in v2:
> - Patch ("clk: qcom: Fix sc7180 gpucc parent data") new for v2.
>
> drivers/clk/qcom/gpucc-sc7180.c | 11 +++++------
> 1 file changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/clk/qcom/gpucc-sc7180.c b/drivers/clk/qcom/gpucc-sc7180.c
> index ec61194cceaf..da56506036e2 100644
> --- a/drivers/clk/qcom/gpucc-sc7180.c
> +++ b/drivers/clk/qcom/gpucc-sc7180.c
> @@ -47,7 +47,7 @@ static struct clk_alpha_pll gpu_cc_pll1 = {
> .hw.init = &(struct clk_init_data){
> .name = "gpu_cc_pll1",
> .parent_data = &(const struct clk_parent_data){
> - .fw_name = "bi_tcxo",
> + .fw_name = "xo",
> },
> .num_parents = 1,
> .ops = &clk_alpha_pll_fabia_ops,
> @@ -64,11 +64,10 @@ static const struct parent_map gpu_cc_parent_map_0[] = {
> };
>
> static const struct clk_parent_data gpu_cc_parent_data_0[] = {
> - { .fw_name = "bi_tcxo" },
> + { .fw_name = "xo" },
> { .hw = &gpu_cc_pll1.clkr.hw },
> - { .fw_name = "gcc_gpu_gpll0_clk_src" },
> - { .fw_name = "gcc_gpu_gpll0_div_clk_src" },
> - { .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
> + { .fw_name = "gpll0" },
> + { .fw_name = "gpll0_div" },
> };
>
> static const struct freq_tbl ftbl_gpu_cc_gmu_clk_src[] = {
> @@ -86,7 +85,7 @@ static struct clk_rcg2 gpu_cc_gmu_clk_src = {
> .clkr.hw.init = &(struct clk_init_data){
> .name = "gpu_cc_gmu_clk_src",
> .parent_data = gpu_cc_parent_data_0,
> - .num_parents = 5,
> + .num_parents = ARRAY_SIZE(gpu_cc_parent_data_0),
> .flags = CLK_SET_RATE_PARENT,
> .ops = &clk_rcg2_shared_ops,
> },
>

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of Code Aurora Forum, hosted by The Linux Foundation.

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