[PATCH 2/3] media: qcom: camss: csiphy: Add 14nm CSIPHY 2ph DPHY v2.0.0 init sequence
From: Wenmeng Liu
Date: Sun May 18 2025 - 02:34:31 EST
Add a PHY configuration sequence and PHY resource for the qcs615 which
uses a Qualcomm Gen 2 version 2.0.0 CSI-2 PHY.
Signed-off-by: Wenmeng Liu <quic_wenmliu@xxxxxxxxxxx>
---
.../platform/qcom/camss/camss-csiphy-3ph-1-0.c | 80 ++++++++++++++++++++++
1 file changed, 80 insertions(+)
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
index f732a76de93e3e7b787d9553bf7f31e6c0596c58..3f3d875b8a74ee8f6585bebd29629bdb16eadb28 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
@@ -64,6 +64,86 @@ struct csiphy_lane_regs {
u32 csiphy_param_type;
};
+/* GEN2 2.0 2PH DPHY mode */
+static const struct
+csiphy_lane_regs lane_regs_qcs615[] = {
+ {0x0030, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x002C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0034, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0028, 0x04, 0x00, CSIPHY_DNP_PARAMS},
+ {0x003C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x001C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0000, 0xD7, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0004, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0020, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0008, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE},
+ {0x000C, 0xFF, 0x00, CSIPHY_DNP_PARAMS},
+ {0x0010, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0038, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0060, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0064, 0x3F, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0730, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x072C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0734, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0728, 0x04, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x073C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x071C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0700, 0xC0, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0704, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0720, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0708, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE},
+ {0x070C, 0xFF, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0710, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0738, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0760, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0764, 0x3F, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0230, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x022C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0234, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0228, 0x04, 0x00, CSIPHY_DNP_PARAMS},
+ {0x023C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x021C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0200, 0xD7, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0204, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0220, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0208, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE},
+ {0x020C, 0xFF, 0x00, CSIPHY_DNP_PARAMS},
+ {0x0210, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0238, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0260, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0264, 0x3F, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0430, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x042C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0434, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0428, 0x04, 0x00, CSIPHY_DNP_PARAMS},
+ {0x043C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x041C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0400, 0xD7, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0404, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0420, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0408, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE},
+ {0x040C, 0xFF, 0x00, CSIPHY_DNP_PARAMS},
+ {0x0410, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0438, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0460, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0464, 0x3F, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0630, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x062C, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0634, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0628, 0x04, 0x00, CSIPHY_DNP_PARAMS},
+ {0x063C, 0xB8, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x061C, 0x0A, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0600, 0xD7, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0604, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0620, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0608, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE},
+ {0x060C, 0xFF, 0x00, CSIPHY_DNP_PARAMS},
+ {0x0610, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0638, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0660, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS},
+ {0x0664, 0x3F, 0x00, CSIPHY_DEFAULT_PARAMS},
+};
+
/* GEN2 1.0 2PH */
static const struct
csiphy_lane_regs lane_regs_sdm845[] = {
--
2.34.1