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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-930f68a7fffsm620261585a.11.2026.07.24.02.51.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jul 2026 02:51:07 -0700 (PDT) From: Wenmeng Liu Date: Fri, 24 Jul 2026 17:50:37 +0800 Subject: [PATCH v2 1/2] dt-bindings: media: i2c: Add Samsung S5KJN5 image sensor Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260724-sk5jn5-v2-1-871d3b9a2e47@oss.qualcomm.com> References: <20260724-sk5jn5-v2-0-871d3b9a2e47@oss.qualcomm.com> In-Reply-To: <20260724-sk5jn5-v2-0-871d3b9a2e47@oss.qualcomm.com> To: Wenmeng Liu , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sakari Ailus Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784886657; l=4471; i=wenmeng.liu@oss.qualcomm.com; s=20250925; h=from:subject:message-id; bh=ew0lX2oiOSKfF7cXtcS1yUwMJ0AZShLWP8rJd/aSavw=; b=HZly//aQpBiv1ixH7Kcqep1SLRwTshlQWSzDLwxI5aWFEhQF6DsBYl5F69btS9EMUQR5+X02I gbciP8ZRiduAljkaSfYy6CgWVxBqczljj9XQZb70jEICnrVL7AA5ZfZ X-Developer-Key: i=wenmeng.liu@oss.qualcomm.com; a=ed25519; pk=fQJjf9C3jGDjE1zj2kO3NQLTbQEaZObVcXAzx5WLPX0= X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI0MDA4OSBTYWx0ZWRfXzfu4OXEKNBN5 eaVBmPzKGeIlYKrhtos0CUsgTGkw6pnwy0A0E7x/CyZElwcQTremWBA1qNb11OsdOYSV2Jnf31/ qTcXbWdvnTyyyqZQcLX20oB9Do77y8Y= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI0MDA4OSBTYWx0ZWRfX2vzZiPb9KtVr Y5LIVMpw71TPm679EXxK8d9vFvkp5/V+vQy35syR+JkvdYqF9yb5GFKgXQSQjLGEUdM6j4p8xud ySrAJke/33/yAbV9JCF+8Wvf3KhM43J4NMBeMywrfewNu1VXT4uNQADHIwxWYBxK6P/J10t98Bn 6MyNoIebhTiHBOrclzusFeRc66GbPtlI73zBZWkVdBFY/q2mxBHWz5GvwLxFravfRkfzncqbh5O zXkBiCIeHt4+EJFOdfL7Wodfyt9wt3PB2HE29yhtBk2gAVaQPvod9Nm1DWbT7Wp5sLWW1HF9Dr6 pnQpE+UspNTwFv1CYAG2aIGE6FdtMgOfJ4jBc/EnpHLnrQiii7ZD/rqAHh4/P6WFFclltMnDci6 9u8BR2aoZ1mxrWjWcjJxtSulG0dzj2vFxTNTujfP3Su1hK42Pw3qGG84l93TqJnpa7rGifoDdiO 97mB0JmnmboR7RHM3Ag== X-Proofpoint-GUID: c4Y90vXj0YHnF5MCEaa-Ib6iGKy6-0ds X-Authority-Analysis: v=2.4 cv=BNeDalQG c=1 sm=1 tr=0 ts=6a63358d cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=xq3W2uTSAAAA:8 a=VwQbUJbxAAAA:8 a=6J6j7_AOAAAA:8 a=quotk0hs_E-_1z6np2gA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=sptkURWiP4Gy88Gu7hUp:22 a=P5L7wpMTXyg1GfFA3Gwx:22 a=DoBsnWhqfNmTxX1QClym:22 X-Proofpoint-ORIG-GUID: c4Y90vXj0YHnF5MCEaa-Ib6iGKy6-0ds X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-24_01,2026-07-22_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 bulkscore=0 impostorscore=0 priorityscore=1501 adultscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607240089 Add device tree bindings for the Samsung S5KJN5, a 50 MP GBRG 10-bit RAW MIPI CSI-2 image sensor controlled over CCI. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Wenmeng Liu --- .../bindings/media/i2c/samsung,s5kjn5.yaml | 113 +++++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 119 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml b/Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml new file mode 100644 index 0000000000000000000000000000000000000000..9526d2bc5f5be236d7e3d0f1409df2ef991dd0e7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/samsung,s5kjn5.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5KJN5 Image Sensor + +description: + Samsung S5KJN5 is a 50MP GBRG 10-bit RAW MIPI CSI-2 image sensor. + The sensor is controlled over I2C. The full resolution pixel array is + 8192x6144, data output format is RAW10 transferred over 4-lane MIPI + D-PHY interface. + +maintainers: + - Wenmeng Liu + +allOf: + - $ref: /schemas/media/video-interface-devices.yaml# + +properties: + compatible: + const: samsung,s5kjn5 + + reg: + maxItems: 1 + + clocks: + description: MCLK/XVCLK input clock. + maxItems: 1 + + reset-gpios: + description: Active low GPIO connected to RESET pad of the sensor. + maxItems: 1 + + vddio-supply: + description: + 1.8 volt I/O voltage supply (VDD18). Required for both 1.8 and 1.2 volt + I/O operation. + + vddd-supply: + description: Digital core voltage supply, 1.0 volts. + + vdda-supply: + description: Analogue voltage supply, 2.2 volts. + + vddio1p2-supply: + description: + 1.2 volt I/O voltage supply (VDDIO12). Required only for 1.2 volt I/O + operation. + + afvdd-supply: + description: Autofocus actuator voltage supply, 2.8-3.0 volts. + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + required: + - link-frequencies + +required: + - compatible + - reg + - clocks + - port + +unevaluatedProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + camera@10 { + compatible = "samsung,s5kjn5"; + reg = <0x10>; + clocks = <&camera_mclk 0>; + assigned-clocks = <&camera_mclk 0>; + assigned-clock-rates = <19200000>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + vddio-supply = <&vreg_1p8>; + vddd-supply = <&vreg_1p0>; + vdda-supply = <&vreg_2p2>; + vddio1p2-supply = <&vreg_1p2>; + afvdd-supply = <&vreg_2p8>; + + port { + endpoint { + link-frequencies = /bits/ 64 <1248000000>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&mipi_csi2_ep>; + }; + }; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 3af0fe95a92fc21c60819b892142380fad2ebd4e..244c7ed5872aa0972a7b055d7e0b19d530820a08 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -24190,6 +24190,12 @@ T: git git://linuxtv.org/media_tree.git F: Documentation/devicetree/bindings/media/i2c/samsung,s5kjn1.yaml F: drivers/media/i2c/s5kjn1.c +SAMSUNG S5KJN5 CAMERA DRIVER +M: Wenmeng Liu +L: linux-media@vger.kernel.org +S: Supported +F: Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml + SAMSUNG S5P Security SubSystem (SSS) DRIVER M: Krzysztof Kozlowski M: Vladimir Zapolskiy -- 2.34.1