linux-kernel - Re: [PATCH] clk: qcom: rpmh: add support for SM6350 rpmh IPA clock

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Message-ID: <CAA8EJpqcQaamPn=6Z0GRKVDvFu8BGQ190EYJH34dApBcC3nzdA@mail.gmail.com>
Date:   Tue, 29 Nov 2022 03:35:48 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Alex Elder <elder@...aro.org>
Cc:     sboyd@...nel.org, mturquette@...libre.com, andersson@...nel.org,
        konrad.dybcio@...aro.org, agross@...nel.org,
        Luca Weiss <luca.weiss@...rphone.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: qcom: rpmh: add support for SM6350 rpmh IPA clock

On Tue, 29 Nov 2022 at 02:00, Alex Elder <elder@...aro.org> wrote:
>
> From: Luca Weiss <luca.weiss@...rphone.com>
>
> The IPA core clock is required for SM6350.  Define it.
>
> Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
> ---
>  drivers/clk/qcom/clk-rpmh.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
> index 0471bab824642..6a5887aae21a4 100644
> --- a/drivers/clk/qcom/clk-rpmh.c
> +++ b/drivers/clk/qcom/clk-rpmh.c
> @@ -603,6 +603,7 @@ static const struct clk_rpmh_desc clk_rpmh_sc7280 = {
>  DEFINE_CLK_RPMH_VRM(sm6350, ln_bb_clk2, ln_bb_clk2_ao, "lnbclkg2", 4);
>  DEFINE_CLK_RPMH_VRM(sm6350, ln_bb_clk3, ln_bb_clk3_ao, "lnbclkg3", 4);
>  DEFINE_CLK_RPMH_ARC(sm6350, qlink, qlink_ao, "qphy.lvl", 0x1, 4);
> +DEFINE_CLK_RPMH_BCM(sm6350, ipa, "IP0");
>
>  static struct clk_hw *sm6350_rpmh_clocks[] = {
>         [RPMH_CXO_CLK]          = &sc7280_bi_tcxo.hw,
> @@ -613,6 +614,7 @@ static struct clk_hw *sm6350_rpmh_clocks[] = {
>         [RPMH_LN_BB_CLK3_A]     = &sm6350_ln_bb_clk3_ao.hw,
>         [RPMH_QLINK_CLK]        = &sm6350_qlink.hw,
>         [RPMH_QLINK_CLK_A]      = &sm6350_qlink_ao.hw,
> +       [RPMH_IPA_CLK]          = &sm6350_ipa.hw,

This can use sdm845_ipa.hw instead of defining new clocks.

>  };
>
>  static const struct clk_rpmh_desc clk_rpmh_sm6350 = {
> --
> 2.34.1
>


-- 
With best wishes
Dmitry