linux-kernel - Re: [PATCH V6 2/7] clk: qcom: Add Global Clock Controller driver for IPQ9574

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Message-ID: <e34f36b0-35a8-0b77-e6ab-49851213108e@linaro.org>
Date:   Fri, 3 Feb 2023 11:55:58 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Kathiravan T <quic_kathirav@...cinc.com>,
        Devi Priya <quic_devipriy@...cinc.com>, agross@...nel.org,
        andersson@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
        sboyd@...nel.org, linus.walleij@...aro.org,
        catalin.marinas@....com, will@...nel.org, p.zabel@...gutronix.de,
        shawnguo@...nel.org, arnd@...db.de, marcel.ziswiler@...adex.com,
        dmitry.baryshkov@...aro.org, nfraprado@...labora.com,
        broonie@...nel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     quic_srichara@...cinc.com, quic_gokulsri@...cinc.com,
        quic_sjaganat@...cinc.com, quic_arajkuma@...cinc.com,
        quic_anusha@...cinc.com, quic_poovendh@...cinc.com
Subject: Re: [PATCH V6 2/7] clk: qcom: Add Global Clock Controller driver for
 IPQ9574



On 3.02.2023 06:47, Kathiravan T wrote:
> 
> On 2/2/2023 8:36 PM, Devi Priya wrote:
>> Add Global Clock Controller (GCC) driver for ipq9574 based devices
>>
>> Co-developed-by: Anusha Rao <quic_anusha@...cinc.com>
>> Signed-off-by: Anusha Rao <quic_anusha@...cinc.com>
>> Signed-off-by: Devi Priya <quic_devipriy@...cinc.com>
>> ---

[...]

>> +static int gcc_ipq9574_probe(struct platform_device *pdev)
>> +{
>> +    struct regmap *regmap;
>> +    struct qcom_cc_desc ipq9574_desc = gcc_ipq9574_desc;
>> +
>> +    regmap = qcom_cc_map(pdev, &ipq9574_desc);
>> +    if (IS_ERR(regmap))
>> +        return PTR_ERR(regmap);
>> +
>> +    return qcom_cc_really_probe(pdev, &ipq9574_desc, regmap);
> 
> 
> can we use qcom_cc_probe as suggested here https://lore.kernel.org/linux-arm-msm/84f68577f5629e6ef6d6b14357a79f84.sboyd@kernel.org/ ?
Yes we can.

When you're answering a long long long long email, please cut off
parts that you aren't replying to, I had to scroll and scroll and
scroll and scroll to get to this sentence and I'm not even sure if
you said something inbetween that I missed..

Konrad
> 
> 
>> +}
>> +
>> +static struct platform_driver gcc_ipq9574_driver = {
>> +    .probe = gcc_ipq9574_probe,
>> +    .driver = {
>> +        .name   = "qcom,gcc-ipq9574",
>> +        .of_match_table = gcc_ipq9574_match_table,
>> +    },
>> +};
>> +
>> +static int __init gcc_ipq9574_init(void)
>> +{
>> +    return platform_driver_register(&gcc_ipq9574_driver);
>> +}
>> +core_initcall(gcc_ipq9574_init);
>> +
>> +static void __exit gcc_ipq9574_exit(void)
>> +{
>> +    platform_driver_unregister(&gcc_ipq9574_driver);
>> +}
>> +module_exit(gcc_ipq9574_exit);
>> +
>> +MODULE_DESCRIPTION("Qualcomm Technologies, Inc. GCC IPQ9574 Driver");
>> +MODULE_LICENSE("GPL");