linux-kernel - Re: [PATCH 2/2] clk: qcom: gcc: Add missing UFS clocks for SM8150

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Message-ID: <158784189516.117437.15588556636278394035@swboyd.mtv.corp.google.com>
Date:   Sat, 25 Apr 2020 12:11:35 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Michael Turquette <mturquette@...libre.com>,
        Vinod Koul <vkoul@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, Andy Gross <agross@...nel.org>,
        Jonathan Marek <jonathan@...ek.ca>, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] clk: qcom: gcc: Add missing UFS clocks for SM8150

Quoting Vinod Koul (2020-04-23 21:43:11)
> Add the missing ufs card and ufs phy clocks for SM8150. They were missed
> in earlier addition of clock driver.
> 
> Signed-off-by: Vinod Koul <vkoul@...nel.org>
> ---
>  drivers/clk/qcom/gcc-sm8150.c | 84 +++++++++++++++++++++++++++++++++++
>  1 file changed, 84 insertions(+)
> 
> diff --git a/drivers/clk/qcom/gcc-sm8150.c b/drivers/clk/qcom/gcc-sm8150.c
> index 5c3dc34c955e..4354620fa12d 100644
> --- a/drivers/clk/qcom/gcc-sm8150.c
> +++ b/drivers/clk/qcom/gcc-sm8150.c
> @@ -2881,6 +2881,45 @@ static struct clk_branch gcc_ufs_card_phy_aux_hw_ctl_clk = {
>         },
>  };
>  
> +/* external clocks so add BRANCH_HALT_SKIP */
> +static struct clk_branch gcc_ufs_card_rx_symbol_0_clk = {
> +       .halt_check = BRANCH_HALT_SKIP,
> +       .clkr = {
> +               .enable_reg = 0x7501c,
> +               .enable_mask = BIT(0),
> +               .hw.init = &(struct clk_init_data){
> +                       .name = "gcc_ufs_card_rx_symbol_0_clk",

Any reason to not use .fw_name?

> +                       .ops = &clk_branch2_ops,
> +               },
> +       },
> +};
> +
> +/* external clocks so add BRANCH_HALT_SKIP */
> +static struct clk_branch gcc_ufs_card_rx_symbol_1_clk = {
> +       .halt_check = BRANCH_HALT_SKIP,
> +       .clkr = {
> +               .enable_reg = 0x750ac,
> +               .enable_mask = BIT(0),