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Tue, 03 Nov 2026 20:53:36 -0800 (PST) Received: from [10.206.111.19] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1b245c65194sm3737394c88.19.2026.11.03.20.53.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 03 Nov 2026 20:53:36 -0800 (PST) Message-ID: <72223121-cb42-422f-8ce5-4cf9f41c5aec@oss.qualcomm.com> Date: Wed, 4 Nov 2026 10:23:30 +0530 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] arm64: dts: qcom: lemans: add CSI2 D-PHY common-phy providers To: Anusha Arun Nandi , Bryan O'Donoghue Cc: Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , gjorgji.rosikopulos@oss.qualcomm.com, hariram.purushothaman@oss.qualcomm.com, akapatra@quicinc.com, jigarkumar.zala@oss.qualcomm.com, linux-phy@lists.infradead.org, linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Vikram Sharma , Suresh Vankadara References: <20261103221026.3662383-1-anusha.nandi@oss.qualcomm.com> <20261103221026.3662383-2-anusha.nandi@oss.qualcomm.com> Content-Language: en-US From: Nihal Kumar Gupta In-Reply-To: <20261103221026.3662383-2-anusha.nandi@oss.qualcomm.com> Content-Type: text/plain; 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The camss node's own > reg-names/clocks/interrupts for the CSIPHYs are unchanged, so boards > that don't use a provider still get the legacy binding. > > The provider nodes are disabled by default; a board or camera overlay > enables the one(s) it uses. > > Reviewed-by: Jigarkumar Zala > Signed-off-by: Anusha Arun Nandi > --- > arch/arm64/boot/dts/qcom/lemans.dtsi | 140 +++++++++++++++++++++++++++ > 1 file changed, 140 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi > index 1fdb72fa5518..2a30bf1c82af 100644 > --- a/arch/arm64/boot/dts/qcom/lemans.dtsi > +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi > @@ -5164,6 +5164,146 @@ cci3_i2c1: i2c-bus@1 { > }; > }; > > + csiphy0: phy@ac9c000 { > + compatible = "qcom,sa8775p-csi2-phy"; > + reg = <0x0 0x0ac9c000 0x0 0x2000>; ... > + csiphy3: phy@aca2000 { > + compatible = "qcom,sa8775p-csi2-phy"; phy@ac9c000 through phy@aca2000 nodes precede the existing isp@ac78000 node. Sort CSIPHY nodes by unit-address numerically. > + reg = <0x0 0x0aca2000 0x0 0x2000>; > + > + clocks = <&camcc CAM_CC_CSIPHY3_CLK>, > + <&camcc CAM_CC_CSI3PHYTIMER_CLK>; > + clock-names = "core", > + "timer"; > + > + interrupts = ; > + > + operating-points-v2 = <&csiphy_opp_table>; > + > + power-domains = <&camcc CAM_CC_TITAN_TOP_GDSC>; > + power-domain-names = "top"; > + > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + }; > + > + port@1 { > + reg = <1>; > + }; > + }; > + }; > + > + csiphy_opp_table: opp-table-csiphy { > + compatible = "operating-points-v2"; > + > + opp-300000000 { > + opp-hz = /bits/ 64 <300000000>; > + }; > + > + opp-400000000 { > + opp-hz = /bits/ 64 <400000000>; > + }; > + }; > + > camss: isp@ac78000 { > compatible = "qcom,sa8775p-camss"; > -- Regards, Nihal Kumar Gupta