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

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Message-ID: <158933311835.215346.12980712108351352362@swboyd.mtv.corp.google.com>
Date:   Tue, 12 May 2020 18:25:18 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Michael Turquette <mturquette@...libre.com>,
        linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.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 (2020-04-26 21:55:34)
> On 25-04-20, 12:11, Stephen Boyd wrote:
> > 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?
> 
> Did i understand it correct that you would like these to have .fw_name
> for parent? Should we start adding these clocks in DT description?
> 

Sorry I misread the patch. This isn't a parent name description so .name
is correct here.