linux-kernel - Re: [PATCH 3/7] clk: qcom: Add TCSR clock driver for Glymur

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Message-ID: <vawtojqbjrtoso4pjoza7vpaiog37hu6gbt7g6mmwbnmwladtx@ebh4amrwxwkk>
Date: Wed, 16 Jul 2025 18:35:22 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Pankaj Patil <pankaj.patil@....qualcomm.com>
Cc: sboyd@...nel.org, mturquette@...libre.com, andersson@...nel.org,
        robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
        quic_rjendra@...cinc.com, taniya.das@....qualcomm.com,
        linux-clk@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/7] clk: qcom: Add TCSR clock driver for Glymur

On Wed, Jul 16, 2025 at 08:50:13PM +0530, Pankaj Patil wrote:
> From: Taniya Das <taniya.das@....qualcomm.com>
> 
> Add a clock driver for the TCSR clock controller found on Glymur, which
> provides refclks for PCIE, USB, and UFS.
> 
> Signed-off-by: Taniya Das <taniya.das@....qualcomm.com>
> Signed-off-by: Pankaj Patil <pankaj.patil@....qualcomm.com>
> ---
>  drivers/clk/qcom/Kconfig         |   8 +
>  drivers/clk/qcom/Makefile        |   1 +
>  drivers/clk/qcom/tcsrcc-glymur.c | 263 +++++++++++++++++++++++++++++++
>  3 files changed, 272 insertions(+)
>  create mode 100644 drivers/clk/qcom/tcsrcc-glymur.c
> 
> +
> +static int tcsr_cc_glymur_probe(struct platform_device *pdev)
> +{
> +	struct regmap *regmap;
> +
> +	regmap = qcom_cc_map(pdev, &tcsr_cc_glymur_desc);
> +	if (IS_ERR(regmap))
> +		return PTR_ERR(regmap);
> +
> +	return qcom_cc_really_probe(&pdev->dev, &tcsr_cc_glymur_desc, regmap);

This is just qcom_cc_probe();

> +}
> +
> +static struct platform_driver tcsr_cc_glymur_driver = {
> +	.probe = tcsr_cc_glymur_probe,
> +	.driver = {
> +		.name = "tcsrcc-glymur",
> +		.of_match_table = tcsr_cc_glymur_match_table,
> +	},
> +};
> +
> +static int __init tcsr_cc_glymur_init(void)
> +{
> +	return platform_driver_register(&tcsr_cc_glymur_driver);
> +}
> +subsys_initcall(tcsr_cc_glymur_init);
> +
> +static void __exit tcsr_cc_glymur_exit(void)
> +{
> +	platform_driver_unregister(&tcsr_cc_glymur_driver);
> +}
> +module_exit(tcsr_cc_glymur_exit);
> +
> +MODULE_DESCRIPTION("QTI TCSRCC GLYMUR Driver");
> +MODULE_LICENSE("GPL");
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry