[PATCH 0/3] arm64: dts: qcom: Add CSI2 PHY common-phy providers for SA8775P, QCS8300 and SC7280
From: Anusha Arun Nandi
Date: Fri Oct 16 2026 - 20:11:33 EST
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/20260917-x1e-camss-csi2-phy-dtsi-v7-0-1a63eb35838b@xxxxxxxxxx/
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 | 148 ++++++++++++++++++++++++
arch/arm64/boot/dts/qcom/monaco.dtsi | 114 +++++++++++++++++
3 files changed, 434 insertions(+)
--
base-commit: 37dc35244bd8c6be6d79a6ac591d14c660822dd1
change-id: 20260226-x1e-camss-csi2-phy-dtsi-52c85c0d4da8
Best regards,
--
Anusha Arun Nandi <anusha.nandi@xxxxxxxxxxxxxxxx>
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2.34.1