linux-kernel - Re: [PATCH v9 05/10] clk: qcom: dispcc-qcs615: Add QCS615 display clock controller driver

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Message-ID: <09c40216-c0a2-4698-83b6-b838c28eed84@oss.qualcomm.com>
Date: Sat, 14 Jun 2025 21:09:02 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Taniya Das <quic_tdas@...cinc.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>, Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>
Cc: Ajit Pandey <quic_ajipan@...cinc.com>,
        Imran Shaik <quic_imrashai@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Dmitry Baryshkov <lumag@...nel.org>
Subject: Re: [PATCH v9 05/10] clk: qcom: dispcc-qcs615: Add QCS615 display
 clock controller driver

On 6/12/25 11:55 AM, Taniya Das wrote:
> Add support for the display clock controller for display clients to
> be able to request for the clocks on QCS615 platform.
> 
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> Signed-off-by: Taniya Das <quic_tdas@...cinc.com>
> ---

> +static int disp_cc_qcs615_probe(struct platform_device *pdev)
> +{
> +	struct regmap *regmap;
> +
> +	regmap = qcom_cc_map(pdev, &disp_cc_qcs615_desc);
> +	if (IS_ERR(regmap))
> +		return PTR_ERR(regmap);
> +
> +	clk_alpha_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config);
> +
> +	/* Keep some clocks always enabled */
> +	qcom_branch_set_clk_en(regmap, 0x6054); /* DISP_CC_XO_CLK */
> +
> +	return qcom_cc_really_probe(&pdev->dev, &disp_cc_qcs615_desc, regmap);

Similarly:

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad