From: Vikram Sharma <quic_vikramsa@quicinc.com>
Date: Thu, 14 Aug 2025 10:16:10 +0000 (+0530)
Subject: media: qcom: camss: Add qcom,sa8775p-camss compatible
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5f4ba689e7f329c163cda66d874177da300ad64c;p=thirdparty%2Fkernel%2Fstable.git

media: qcom: camss: Add qcom,sa8775p-camss compatible

Add CAMSS_8775P enum, compatible and lemans(sa8775p) camss driver
private data, the private data just include some basic information
now, later changes will enumerate with csiphy, tpg, csid and vfe
resources.

Co-developed-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Suresh Vankadara <quic_svankada@quicinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---

diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index 149c3c98294c7..a5c28ee5d947b 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2617,6 +2617,19 @@ static const struct resources_icc icc_res_sm8550[] = {
 	},
 };
 
+static const struct resources_icc icc_res_sa8775p[] = {
+	{
+		.name = "ahb",
+		.icc_bw_tbl.avg = 38400,
+		.icc_bw_tbl.peak = 76800,
+	},
+	{
+		.name = "hf_0",
+		.icc_bw_tbl.avg = 2097152,
+		.icc_bw_tbl.peak = 2097152,
+	},
+};
+
 static const struct camss_subdev_resources csiphy_res_x1e80100[] = {
 	/* CSIPHY0 */
 	{
@@ -3899,6 +3912,14 @@ static const struct camss_resources qcm2290_resources = {
 	.link_entities = camss_link_entities
 };
 
+static const struct camss_resources sa8775p_resources = {
+	.version = CAMSS_8775P,
+	.pd_name = "top",
+	.icc_res = icc_res_sa8775p,
+	.icc_path_num = ARRAY_SIZE(icc_res_sa8775p),
+	.link_entities = camss_link_entities
+};
+
 static const struct camss_resources sdm660_resources = {
 	.version = CAMSS_660,
 	.csiphy_res = csiphy_res_660,
@@ -4012,6 +4033,7 @@ static const struct of_device_id camss_dt_match[] = {
 	{ .compatible = "qcom,msm8953-camss", .data = &msm8953_resources },
 	{ .compatible = "qcom,msm8996-camss", .data = &msm8996_resources },
 	{ .compatible = "qcom,qcm2290-camss", .data = &qcm2290_resources },
+	{ .compatible = "qcom,sa8775p-camss", .data = &sa8775p_resources },
 	{ .compatible = "qcom,sc7280-camss", .data = &sc7280_resources },
 	{ .compatible = "qcom,sc8280xp-camss", .data = &sc8280xp_resources },
 	{ .compatible = "qcom,sdm660-camss", .data = &sdm660_resources },
diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h
index 377707d91ff2f..552af5c3314d8 100644
--- a/drivers/media/platform/qcom/camss/camss.h
+++ b/drivers/media/platform/qcom/camss/camss.h
@@ -87,6 +87,7 @@ enum camss_version {
 	CAMSS_8280XP,
 	CAMSS_845,
 	CAMSS_8550,
+	CAMSS_8775P,
 	CAMSS_X1E80100,
 };