Received-SPF: pass (google.com: domain of linux-kernel+bounces-105040-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
From: Zhi Mao <zhi.mao@mediatek.com>
To: <mchehab@kernel.org>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <sakari.ailus@linux.intel.com>
CC: <laurent.pinchart@ideasonboard.com>, <shengnan.wang@mediatek.com>,
	<yaya.chang@mediatek.com>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>, <yunkec@chromium.org>,
	<conor+dt@kernel.org>, <matthias.bgg@gmail.com>,
	<angelogioacchino.delregno@collabora.com>, <jacopo.mondi@ideasonboard.com>,
	<zhi.mao@mediatek.com>, <10572168@qq.com>, <hverkuil-cisco@xs4all.nl>,
	<heiko@sntech.de>, <jernej.skrabec@gmail.com>, <macromorgan@hotmail.com>,
	<linus.walleij@linaro.org>, <hdegoede@redhat.com>,
	<tomi.valkeinen@ideasonboard.com>, <gerald.loacker@wolfvision.net>,
	<andy.shevchenko@gmail.com>, <bingbu.cao@intel.com>,
	<dan.scally@ideasonboard.com>, <linux-media@vger.kernel.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v1 1/2] media: dt-bindings: i2c: add GalaxyCore GC05A2 image sensor
Date: Sat, 16 Mar 2024 10:52:52 +0800
Message-ID: <20240316025253.2300-2-zhi.mao@mediatek.com>
In-Reply-To: <20240316025253.2300-1-zhi.mao@mediatek.com>
References: <20240316025253.2300-1-zhi.mao@mediatek.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain

Add YAML device tree binding for GC05A2 CMOS image sensor,
and the relevant MAINTAINERS entries.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Zhi Mao <zhi.mao@mediatek.com>
---
 .../bindings/media/i2c/galaxycore,gc05a2.yaml | 112 ++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml

diff --git a/Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml b/Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml
new file mode 100644
index 000000000000..0e7a7b5ac89f
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml
@@ -0,0 +1,112 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2023 MediaTek Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/galaxycore,gc05a2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GalaxyCore gc05a2 1/5" 5M Pixel MIPI CSI-2 sensor
+
+maintainers:
+  - Zhi Mao <zhi.mao@mediatek.com>
+
+description:
+  The gc05a2 is a raw image sensor with an MIPI CSI-2 image data
+  interface and CCI (I2C compatible) control bus. The output format
+  is raw Bayer.
+
+properties:
+  compatible:
+    const: galaxycore,gc05a2
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  dovdd-supply: true
+
+  avdd-supply: true
+
+  dvdd-supply: true
+
+  reset-gpios:
+    description: Reference to the GPIO connected to the RESETB pin.
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+    description:
+      Output port node, single endpoint describing the CSI-2 transmitter.
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            oneOf:
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+              - items:
+                  - const: 1
+                  - const: 2
+
+          link-frequencies: true
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - dovdd-supply
+  - avdd-supply
+  - dvdd-supply
+  - reset-gpios
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensor@37 {
+            compatible =  "galaxycore,gc05a2";
+            reg = <0x37>;
+
+            clocks = <&gc05a2_clk>;
+
+            reset-gpios = <&pio 21 GPIO_ACTIVE_LOW>;
+
+            avdd-supply = <&gc05a2_avdd>;
+            dovdd-supply = <&gc05a2_dovdd>;
+            dvdd-supply = <&gc05a2_dvdd>;
+
+            port {
+                sensor_out: endpoint {
+                    data-lanes = <1 2>;
+                    link-frequencies = /bits/ 64 <448000000 224000000>;
+                    remote-endpoint = <&seninf_csi_port_1_in>;
+                };
+            };
+        };
+    };
+
+...
-- 
2.25.1