[PATCH v20 03/13] phy: qcom-mipi-csi2: Add Kaanapali support
From: Hangxiang Ma
Date: Sat Oct 10 2026 - 12:04:40 EST
Add the Kaanapali 3nm configuration for the standalone CSI2 DPHY
driver, including the Kaanapali common status offset and power domain.
Reviewed-by: Bryan O'Donoghue <bod@xxxxxxxxxx>
Signed-off-by: Hangxiang Ma <hangxiang.ma@xxxxxxxxxxxxxxxx>
---
drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c | 16 ++++++++++++++++
drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c | 1 +
drivers/phy/qualcomm/phy-qcom-mipi-csi2.h | 1 +
3 files changed, 18 insertions(+)
diff --git a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c
index 8cd331cfb4b3..658a39463104 100644
--- a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c
+++ b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c
@@ -389,3 +389,19 @@ const struct mipi_csi2phy_soc_cfg mipi_csi2_dphy_4nm_x1e = {
.genpds = x1e_genpds,
.num_genpds = ARRAY_SIZE(x1e_genpds),
};
+
+const struct mipi_csi2phy_soc_cfg mipi_csi2_dphy_3nm_kaanapali = {
+ .ops = &phy_qcom_mipi_csi2_ops_3ph_1_0,
+ .reg_info = {
+ .init_seq = lane_regs_x1e80100,
+ .lane_array_size = ARRAY_SIZE(lane_regs_x1e80100),
+ .common_regs_offset = 0x1000,
+ .common_status_offset = 0x138,
+ },
+ .supply_names = (const char **)x1e_supplies,
+ .num_supplies = ARRAY_SIZE(x1e_supplies),
+ .clk_names = (const char **)x1e_clks,
+ .num_clk = ARRAY_SIZE(x1e_clks),
+ .genpds = x1e_genpds,
+ .num_genpds = ARRAY_SIZE(x1e_genpds),
+};
diff --git a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
index c0a4fa20eaf0..aff9e66f0352 100644
--- a/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
+++ b/drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
@@ -444,6 +444,7 @@ 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,x1e80100-csi2-phy", .data = &mipi_csi2_dphy_4nm_x1e },
+ { .compatible = "qcom,kaanapali-csi2-phy", .data = &mipi_csi2_dphy_3nm_kaanapali },
{ }
};
MODULE_DEVICE_TABLE(of, phy_qcom_mipi_csi2_of_match_table);
diff --git a/drivers/phy/qualcomm/phy-qcom-mipi-csi2.h b/drivers/phy/qualcomm/phy-qcom-mipi-csi2.h
index d6366f809e51..2355a1db9b94 100644
--- a/drivers/phy/qualcomm/phy-qcom-mipi-csi2.h
+++ b/drivers/phy/qualcomm/phy-qcom-mipi-csi2.h
@@ -94,5 +94,6 @@ struct mipi_csi2phy_device {
};
extern const struct mipi_csi2phy_soc_cfg mipi_csi2_dphy_4nm_x1e;
+extern const struct mipi_csi2phy_soc_cfg mipi_csi2_dphy_3nm_kaanapali;
#endif /* __PHY_QCOM_MIPI_CSI2_H__ */
--
2.34.1