[PATCH 5/7] phy: qcom-mipi-csi2: Add qcs8300 CSI2 PHY support

Anusha Arun Nandi anusha.nandi at oss.qualcomm.com
Fri Oct 16 16:55:00 PDT 2026


Bind the new "qcom,qcs8300-csi2-phy" compatible to the existing
sa8775p SoC configuration (mipi_csi2_dphy_sa8775p). QCS8300
and SA8775P share the same CSIPHY: in the legacy in-tree
CAMSS driver (camss-csiphy-3ph-1-0.c) the CAMSS_8300 and CAMSS_8775P
cases fall through to the same D-PHY lane_regs_sa8775p[] init sequence
and common_regs_offset (0x800), and camss.c gives both SoCs the same
pd_name = "top" Titan Top GDSC. No new register data or power-domain
wiring is therefore needed; only the compatible string is added.

Signed-off-by: Anusha Arun Nandi <anusha.nandi at oss.qualcomm.com>
---
 drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
index 821c6a0a916c..cef4a90ca539 100644
--- a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
+++ b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
@@ -453,6 +453,7 @@ static int phy_qcom_mipi_csi2_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id phy_qcom_mipi_csi2_of_match_table[] = {
+	{ .compatible	= "qcom,qcs8300-csi2-phy", .data = &mipi_csi2_dphy_sa8775p },
 	{ .compatible	= "qcom,sa8775p-csi2-phy", .data = &mipi_csi2_dphy_sa8775p },
 	{ .compatible	= "qcom,x1e80100-csi2-phy", .data = &mipi_csi2_dphy_4nm_x1e },
 	{ }
-- 
2.34.1




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