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From: Richard Acayan <mailingradian@gmail.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	Tianshu Qiu <tian.shu.qiu@intel.com>,
	linux-media@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-msm@vger.kernel.org
Cc: Robert Mader <robert.mader@collabora.com>,
	Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
	Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
	David Heidelberg <david@ixit.cz>,
	phone-devel@vger.kernel.org,
	Richard Acayan <mailingradian@gmail.com>
Subject: [PATCH v7 3/5] arm64: dts: qcom: sdm670: label the camss ports instead of endpoints
Date: Fri, 16 Jan 2026 23:06:55 -0500	[thread overview]
Message-ID: <20260117040657.27043-4-mailingradian@gmail.com> (raw)
In-Reply-To: <20260117040657.27043-1-mailingradian@gmail.com>

Endpoints cannot be pre-defined since dcf6fb89e6f7 ("media: qcom: camss:
remove a check for unavailable CAMSS endpoint") was applied, probing all
endpoint nodes and requiring them to have a remote. There is no sensible
remote in the SoC devicetree because camera sensors are board-specific.

The ports are meant to be extended by a board devicetree in order to
define fully configured endpoints and connect the ports to camera
sensors. For nodes that are only meaningful if extended, labels are
usually assigned. Label these ports so they can be extended directly.

Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
---
 arch/arm64/boot/dts/qcom/sdm670.dtsi | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi
index b8a8dcbdfbe3..3eb4eaf7b8d7 100644
--- a/arch/arm64/boot/dts/qcom/sdm670.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi
@@ -1776,28 +1776,16 @@ ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 
-				port@0 {
+				camss_port0: port@0 {
 					reg = <0>;
-
-					camss_endpoint0: endpoint {
-						status = "disabled";
-					};
 				};
 
-				port@1 {
+				camss_port1: port@1 {
 					reg = <1>;
-
-					camss_endpoint1: endpoint {
-						status = "disabled";
-					};
 				};
 
-				port@2 {
+				camss_port2: port@2 {
 					reg = <2>;
-
-					camss_endpoint2: endpoint {
-						status = "disabled";
-					};
 				};
 			};
 		};
-- 
2.52.0


  parent reply	other threads:[~2026-01-17  4:06 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-17  4:06 [PATCH v7 0/5] media: i2c: IMX355 for the Pixel 3a Richard Acayan
2026-01-17  4:06 ` [PATCH v7 1/5] dt-bindings: media: i2c: Add Sony IMX355 Richard Acayan
2026-01-17 10:52   ` Krzysztof Kozlowski
2026-01-19  8:40   ` Sakari Ailus
2026-01-17  4:06 ` [PATCH v7 2/5] media: i2c: imx355: Support devicetree and power management Richard Acayan
2026-01-17 12:03   ` Vladimir Zapolskiy
2026-01-20  3:50     ` Richard Acayan
2026-01-20  7:36       ` Sakari Ailus
2026-01-20  9:10         ` Krzysztof Kozlowski
2026-01-20 12:44   ` Bryan O'Donoghue
2026-01-20 14:49     ` Sakari Ailus
2026-01-28  2:53       ` Richard Acayan
2026-01-28  7:59         ` Sakari Ailus
2026-01-28 23:23           ` Richard Acayan
2026-01-17  4:06 ` Richard Acayan [this message]
2026-01-17  4:06 ` [PATCH v7 4/5] arm64: dts: qcom: sdm670: add camera mclk pins Richard Acayan
2026-01-17  4:06 ` [PATCH v7 5/5] arm64: dts: qcom: sdm670-google-sargo: add imx355 front camera Richard Acayan
2026-01-17 12:07   ` Vladimir Zapolskiy
2026-01-20 11:00   ` Konrad Dybcio

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