From: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
Date: Thu, 30 Oct 2025 23:38:28 +0000 (+0000)
Subject: media: qcom: camss: Enable setting the rate to camnoc_rt_axi clock
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ec697196d6b1c292feec12e3d9c0bd45b63ce5d3;p=thirdparty%2Fkernel%2Flinux.git

media: qcom: camss: Enable setting the rate to camnoc_rt_axi clock

On hardware architectures where a single CAMNOC module is split into
two, one for each of the real time (RT) and non real time (NRT) modules
within camera sub system, processing VFE output over the AXI bus
requires enabling and setting the appropriate clock rate for the RT
CAMNOC. This change lays the groundwork for supporting such
configurations.

Signed-off-by: Hangxiang Ma <hangxiang.ma@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Vijay Kumar Tumati <vijay.tumati@oss.qualcomm.com>
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-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index 15a1524cd2df2..55fb7547f84f1 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -914,7 +914,8 @@ static int vfe_match_clock_names(struct vfe_device *vfe,
 	return (!strcmp(clock->name, vfe_name) ||
 		!strcmp(clock->name, vfe_lite_name) ||
 		!strcmp(clock->name, "vfe_lite") ||
-		!strcmp(clock->name, "camnoc_axi"));
+		!strcmp(clock->name, "camnoc_axi") ||
+		!strcmp(clock->name, "camnoc_rt_axi"));
 }
 
 /*