linux-kernel - Re: [PATCH 2/2] clk: qcom: Add support for GPUCC and GXCLK for Glymur

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Message-ID: <df4f1934-7366-4ded-bc8d-73189769d967@oss.qualcomm.com>
Date: Tue, 27 Jan 2026 12:31:10 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Taniya Das <taniya.das@....qualcomm.com>,
        Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd
 <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: Ajit Pandey <ajit.pandey@....qualcomm.com>,
        Imran Shaik <imran.shaik@....qualcomm.com>,
        Jagadeesh Kona <jagadeesh.kona@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] clk: qcom: Add support for GPUCC and GXCLK for Glymur

On 1/27/26 8:15 AM, Taniya Das wrote:
> Support the graphics clock controller for Glymur for Graphics SW
> driver to use the clocks. GXCLKCTL (Graphics GX Clock Controller) is a
> block dedicated to managing clocks for the GPU subsystem on GX power
> domain. The GX clock controller driver manages only the GX GDSC and the
> rest of the resources of the controller are managed by the firmware.
> 
> Update the compatible for Graphics GX Clock Controller for Glymur as the
> GX clock controller is a reuse of the Kaanapali driver.
> 
> Signed-off-by: Taniya Das <taniya.das@....qualcomm.com>
> ---

[...]

> diff --git a/drivers/clk/qcom/gxclkctl-kaanapali.c b/drivers/clk/qcom/gxclkctl-kaanapali.c
> index c209ce5fe4f003aabefd4421eb4f5662e257912a..3ee512f34967f1b165fdc5481bb28e1dadee133d 100644
> --- a/drivers/clk/qcom/gxclkctl-kaanapali.c
> +++ b/drivers/clk/qcom/gxclkctl-kaanapali.c
> @@ -52,6 +52,7 @@ static const struct qcom_cc_desc gx_clkctl_kaanapali_desc = {
>  };
>  
>  static const struct of_device_id gx_clkctl_kaanapali_match_table[] = {
> +	{ .compatible = "qcom,glymur-gxclkctl" },
>  	{ .compatible = "qcom,kaanapali-gxclkctl" },

I'm not sure this is correct - there's an extra GDSC on one of them

Konrad