Re: [PATCH 02/10] clk: qcom: ipq5332: Add separate clocks for PCIe and USB for Combo PHY

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On Thu, 14 Dec 2023 at 08:29, Praveenkumar I <quic_ipkumar@xxxxxxxxxxx> wrote:
>
> Qualcomm IPQ5332 has a combo PHY for PCIe and USB. Either one of the
> interface (PCIe/USB) can use this combo PHY and the PHY drivers are
> different for PCIe and USB. Hence separate the PCIe and USB pipe clock
> source from DT, and individual driver node can be used as a clock source
> separately in the gcc. Add separate enum for PCIe and USB pipe clock and
> change the parent in corresponding structures.
>
> Signed-off-by: Praveenkumar I <quic_ipkumar@xxxxxxxxxxx>

Please use your full name for the git authorship and or the S-o-B
tags. This applies to the whole series.

Other than that:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

> ---
>  drivers/clk/qcom/gcc-ipq5332.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/clk/qcom/gcc-ipq5332.c b/drivers/clk/qcom/gcc-ipq5332.c
> index f98591148a97..aa0f616c3b1b 100644
> --- a/drivers/clk/qcom/gcc-ipq5332.c
> +++ b/drivers/clk/qcom/gcc-ipq5332.c
> @@ -25,7 +25,8 @@ enum {
>         DT_SLEEP_CLK,
>         DT_PCIE_2LANE_PHY_PIPE_CLK,
>         DT_PCIE_2LANE_PHY_PIPE_CLK_X1,
> -       DT_USB_PCIE_WRAPPER_PIPE_CLK,
> +       DT_PCIE_WRAPPER_PIPE_CLK,
> +       DT_USB_WRAPPER_PIPE_CLK,
>  };
>
>  enum {
> @@ -728,7 +729,7 @@ static struct clk_regmap_phy_mux gcc_pcie3x1_0_pipe_clk_src = {
>                 .hw.init = &(struct clk_init_data) {
>                         .name = "gcc_pcie3x1_0_pipe_clk_src",
>                         .parent_data = &(const struct clk_parent_data) {
> -                               .index = DT_USB_PCIE_WRAPPER_PIPE_CLK,
> +                               .index = DT_PCIE_WRAPPER_PIPE_CLK,
>                         },
>                         .num_parents = 1,
>                         .ops = &clk_regmap_phy_mux_ops,
> @@ -1072,7 +1073,7 @@ static struct clk_regmap_phy_mux gcc_usb0_pipe_clk_src = {
>                 .hw.init = &(struct clk_init_data) {
>                         .name = "gcc_usb0_pipe_clk_src",
>                         .parent_data = &(const struct clk_parent_data) {
> -                               .index = DT_USB_PCIE_WRAPPER_PIPE_CLK,
> +                               .index = DT_USB_WRAPPER_PIPE_CLK,
>                         },
>                         .num_parents = 1,
>                         .ops = &clk_regmap_phy_mux_ops,
> --
> 2.34.1
>
>


-- 
With best wishes
Dmitry




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