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From: Anusha Arun Nandi <anusha.nandi@oss.qualcomm.com>
To: Bryan O'Donoghue <bod@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Manivannan Sadhasivam <mani@kernel.org>,
	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
Subject: [PATCH v2 0/3] arm64: dts: qcom: Add CSI2 PHY common-phy providers for SA8775P, QCS8300 and SC7280
Date: Tue,  3 Nov 2026 14:10:23 -0800	[thread overview]
Message-ID: <20261103221026.3662383-1-anusha.nandi@oss.qualcomm.com> (raw)

This series adds devicetree nodes for the generic Qualcomm MIPI CSI2
PHY driver on the three platforms whose compatibles/soc_cfg were added
by the companion "phy: qcom-mipi-csi2: Add D-PHY support for SA8775P,
QCS8300 and SC7280".

Each CSIPHY is exposed as a standalone generic-PHY provider node at
its existing register address, with its own OF graph (port@0
sensor-facing, port@1 CAMSS-facing), so that camss_detect_legacy_phy()
picks the non-legacy path once a board wires a sensor through one of
them. The camss node's own reg-names/clocks/interrupts for the
CSIPHYs are left unchanged, so boards that don't use a provider still
fall back to the legacy in-driver CSIPHY handling. All provider nodes
are added disabled by default; a board or camera overlay enables the
one(s) it actually uses.

The three patches are otherwise independent and split one-per-SoC
since each touches a different dtsi file:

 - Patch 1 adds the four SA8775P CSIPHYs (csiphy0-3) as
   qcom,SA8775P-csi2-phy nodes.

 - Patch 2 adds the three QCS8300 CSIPHYs (csiphy0-2) as
   qcom,QCS8300-csi2-phy nodes.

 - Patch 3 adds the five SC7280 CSIPHYs (csiphy0-4) as
   qcom,SC7280-csi2-phy nodes.

This series depends on the compatible strings and soc_cfg entries
introduced by the driver series referenced above and should be applied
on top of it.

Depends-on: https://lore.kernel.org/all/20261103214105.3605181-1-anusha.nandi@oss.qualcomm.com/

Anusha Arun Nandi (3):
  arm64: dts: qcom: lemans: add CSI2 D-PHY common-phy providers
  arm64: dts: qcom: monaco: add CSI2 PHY common-phy providers
  arm64: dts: qcom: kodiak: add CSI2 D-PHY common-phy providers

 arch/arm64/boot/dts/qcom/kodiak.dtsi | 172 +++++++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/lemans.dtsi | 140 ++++++++++++++++++++++
 arch/arm64/boot/dts/qcom/monaco.dtsi | 114 ++++++++++++++++++
 3 files changed, 426 insertions(+)

Best regards,
-- 
Anusha Arun Nandi <anusha.nandi@oss.qualcomm.com>
-- 
2.34.1


             reply	other threads:[~2026-11-03 22:10 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-03 22:10 Anusha Arun Nandi [this message]
2026-11-03 22:10 ` [PATCH v2 1/3] arm64: dts: qcom: lemans: add CSI2 D-PHY common-phy providers Anusha Arun Nandi
2026-11-03 22:10 ` [PATCH v2 2/3] arm64: dts: qcom: monaco: add CSI2 PHY " Anusha Arun Nandi
2026-11-03 22:10 ` [PATCH v2 3/3] arm64: dts: qcom: kodiak: add CSI2 D-PHY " Anusha Arun Nandi

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