From: Vikram Sharma <quic_vikramsa@quicinc.com>
Date: Wed, 13 Aug 2025 05:37:19 +0000 (+0530)
Subject: media: qcom: camss: Add qcs8300 compatible
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6adf001b6779aa1c0bebc98e7be87b37072b3049;p=thirdparty%2Fkernel%2Fstable.git

media: qcom: camss: Add qcs8300 compatible

Add CAMSS_8300 enum, QCS8300 compatible and qcs8300 camss driver
private data, the private data just include some basic information
for now, later changes will enumerate with csiphy, tpg, csid and
vfe resources.

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 ca9904dd18482..72fa22bdf49d1 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2995,6 +2995,19 @@ static const struct camss_subdev_resources vfe_res_8775p[] = {
 	},
 };
 
+static const struct resources_icc icc_res_qcs8300[] = {
+	{
+		.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 resources_icc icc_res_sa8775p[] = {
 	{
 		.name = "ahb",
@@ -4290,6 +4303,14 @@ static const struct camss_resources qcm2290_resources = {
 	.link_entities = camss_link_entities
 };
 
+static const struct camss_resources qcs8300_resources = {
+	.version = CAMSS_8300,
+	.pd_name = "top",
+	.icc_res = icc_res_qcs8300,
+	.icc_path_num = ARRAY_SIZE(icc_res_qcs8300),
+	.link_entities = camss_link_entities
+};
+
 static const struct camss_resources sa8775p_resources = {
 	.version = CAMSS_8775P,
 	.pd_name = "top",
@@ -4418,6 +4439,7 @@ 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,qcs8300-camss", .data = &qcs8300_resources },
 	{ .compatible = "qcom,sa8775p-camss", .data = &sa8775p_resources },
 	{ .compatible = "qcom,sc7280-camss", .data = &sc7280_resources },
 	{ .compatible = "qcom,sc8280xp-camss", .data = &sc8280xp_resources },
diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h
index 552af5c3314d8..c1f32e1513140 100644
--- a/drivers/media/platform/qcom/camss/camss.h
+++ b/drivers/media/platform/qcom/camss/camss.h
@@ -85,6 +85,7 @@ enum camss_version {
 	CAMSS_8x96,
 	CAMSS_8250,
 	CAMSS_8280XP,
+	CAMSS_8300,
 	CAMSS_845,
 	CAMSS_8550,
 	CAMSS_8775P,