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From: Taniya Das <taniya.das@oss.qualcomm.com>
To: Bryan O'Donoghue <bod.linux@nxsw.ie>,
	Bjorn Andersson <andersson@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Ajit Pandey <ajit.pandey@oss.qualcomm.com>,
	Imran Shaik <imran.shaik@oss.qualcomm.com>,
	Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 8/8] arm64: dts: qcom: eliza: Add support for MM clock controllers
Date: Fri, 10 Apr 2026 09:25:59 +0530	[thread overview]
Message-ID: <328b388c-438e-4f91-9384-0dad903355a5@oss.qualcomm.com> (raw)
In-Reply-To: <cb5a40e8-e2e3-4ed9-a9c6-0daa9f408710@nxsw.ie>



On 4/10/2026 12:10 AM, Bryan O'Donoghue wrote:
> On 09/04/2026 19:10, Taniya Das wrote:
>> +		videocc: clock-controller@aaf0000 {
>> +			compatible = "qcom,eliza-videocc";
>> +			reg = <0x0 0xaaf0000 0x0 0x10000>;
>> +
>> +			clocks = <&bi_tcxo_div2>,
>> +				 <&sleep_clk>,
>> +				 <&gcc GCC_VIDEO_AHB_CLK>;
>> +
>> +			#clock-cells = <1>;
>> +			#reset-cells = <1>;
>> +			#power-domain-cells = <1>;
>> +		};
>> +
>> +		camcc: clock-controller@ade0000 {
>> +			compatible = "qcom,eliza-camcc";
>> +			reg = <0x0 0x0ade0000 0x0 0x20000>;
>> +
>> +			clocks = <&gcc GCC_CAMERA_AHB_CLK>,
>> +				 <&bi_tcxo_div2>,
>> +				 <&sleep_clk>;
>> +
>> +			#clock-cells = <1>;
>> +			#reset-cells = <1>;
>> +		};
> 
> This looks odd.
> 
> Why do these two controllers have no power-domains ?

Bryan, on Eliza the videocc and camcc are connected on CX and MXA.

-- 
Thanks,
Taniya Das



  reply	other threads:[~2026-04-10  3:56 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-09 18:10 [PATCH v2 0/8] Add support for Video, Camera, Graphics clock controllers on Eliza Taniya Das
2026-04-09 18:10 ` [PATCH v2 1/8] dt-bindings: clock: qcom: Add video clock controller on Eliza SoC Taniya Das
2026-04-09 18:10 ` [PATCH v2 2/8] dt-bindings: clock: qcom: document the Eliza GPU Clock Controller Taniya Das
2026-04-09 18:10 ` [PATCH v2 3/8] dt-bindings: clock: qcom: Add support for CAMCC for Eliza Taniya Das
2026-04-10  7:47   ` Krzysztof Kozlowski
2026-04-09 18:10 ` [PATCH v2 4/8] clk: qcom: videocc: Add video clock controller driver " Taniya Das
2026-04-10  4:48   ` Jie Gan
2026-04-10  5:46     ` Taniya Das
2026-04-09 18:10 ` [PATCH v2 5/8] clk: qcom: gpucc: Add GPU Clock Controller " Taniya Das
2026-04-09 18:10 ` [PATCH v2 6/8] clk: qcom: camcc: Add support for camera clock controller " Taniya Das
2026-04-09 18:10 ` [PATCH v2 7/8] arm64: defconfig: Enable clock controllers on Qualcomm Eliza SoC Taniya Das
2026-04-09 18:10 ` [PATCH v2 8/8] arm64: dts: qcom: eliza: Add support for MM clock controllers Taniya Das
2026-04-09 18:40   ` Bryan O'Donoghue
2026-04-10  3:55     ` Taniya Das [this message]
2026-04-10  8:26       ` Bryan O'Donoghue
2026-04-10  7:44   ` Krzysztof Kozlowski
2026-04-10  9:25     ` Taniya Das

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