linux-kernel - Re: [PATCH 4/8] clk: qcom: ipq5332: add gpll0_out

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Message-ID: <04680b40-9d2d-403c-93af-9e91a491a053@quicinc.com>
Date:   Tue, 31 Oct 2023 09:54:46 +0530
From:   Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
To:     Stephen Boyd <sboyd@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Conor Dooley <conor+dt@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Richard Cochran <richardcochran@...il.com>,
        Rob Herring <robh+dt@...nel.org>, Will Deacon <will@...nel.org>
CC:     <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 4/8] clk: qcom: ipq5332: add gpll0_out_aux clock



On 10/31/2023 12:27 AM, Stephen Boyd wrote:
> Quoting Kathiravan Thirumoorthy (2023-10-30 02:47:19)
>> Add support for gpll0_out_aux clock which acts as the parent for
>> certain networking subsystem (NSS) clocks.
>>
>> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
>> ---
>>   drivers/clk/qcom/gcc-ipq5332.c | 14 ++++++++++++++
>>   1 file changed, 14 insertions(+)
>>
>> diff --git a/drivers/clk/qcom/gcc-ipq5332.c b/drivers/clk/qcom/gcc-ipq5332.c
>> index 235849876a9a..966bb7ca8854 100644
>> --- a/drivers/clk/qcom/gcc-ipq5332.c
>> +++ b/drivers/clk/qcom/gcc-ipq5332.c
>> @@ -87,6 +87,19 @@ static struct clk_alpha_pll_postdiv gpll0 = {
>>          },
>>   };
>>   
>> +static struct clk_alpha_pll_postdiv gpll0_out_aux = {
>> +       .offset = 0x20000,
>> +       .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_STROMER_PLUS],
>> +       .width = 4,
>> +       .clkr.hw.init = &(struct clk_init_data) {
> 
> const initdata


Thanks for pointing it out. Some of the clock structure doesn't have the 
"const" qualifier. Will fix all those in V2.

> 
>> +               .name = "gpll0_out_aux",
>> +               .parent_hws = (const struct clk_hw *[]) {
>> +                               &gpll0_main.clkr.hw },
>> +               .num_parents = 1,
>> +               .ops = &clk_alpha_pll_postdiv_ro_ops,
>> +       },
>> +};
>> +
>>   static struct clk_alpha_pll gpll2_main = {
>>          .offset = 0x21000,
>>          .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_STROMER_PLUS],