linux-kernel - [PATCH 1/2] dt-bindings: phy: add mtk-mipi-csi driver

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Message-Id: <20230403071929.360911-2-jstephan@baylibre.com>
Date:   Mon,  3 Apr 2023 09:19:28 +0200
From:   Julien Stephan <jstephan@...libre.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Florian Sylvestre <fsylvestre@...libre.com>,
        Julien Stephan <jstephan@...libre.com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Andy Hsieh <andy.hsieh@...iatek.com>,
        Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Mediatek USB3
        PHY DRIVER),
        linux-mediatek@...ts.infradead.org (moderated list:ARM/Mediatek USB3
        PHY DRIVER),
        linux-phy@...ts.infradead.org (open list:GENERIC PHY FRAMEWORK),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 1/2] dt-bindings: phy: add mtk-mipi-csi driver

From: Florian Sylvestre <fsylvestre@...libre.com>

Signed-off-by: Florian Sylvestre <fsylvestre@...libre.com>
Signed-off-by: Julien Stephan <jstephan@...libre.com>
---
 .../bindings/phy/mediatek,csi-phy.yaml        | 41 +++++++++++++++++++
 MAINTAINERS                                   |  6 +++
 2 files changed, 47 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/mediatek,csi-phy.yaml

diff --git a/Documentation/devicetree/bindings/phy/mediatek,csi-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,csi-phy.yaml
new file mode 100644
index 000000000000..c026e43f35fd
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/mediatek,csi-phy.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0-Only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/phy/mediatek,csi-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek Sensor Interface MIPI CSI CD-PHY
+
+maintainers:
+  - Julien Stephan <jstephan@...libre.com>
+  - Andy Hsieh <andy.hsieh@...iatek.com>
+
+description: |
+  The SENINF CD-PHY is a set of CD-PHY connected to the SENINF CSI-2
+  receivers. The number of PHYs depends on the SoC model.
+
+properties:
+  compatible:
+    const: mediatek,mt8365-mipi-csi
+
+  reg:
+    minItems: 1
+
+  '#phy-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - '#phy-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    phy@...11800 {
+        compatible = "mediatek,mt8365-mipi-csi";
+        reg = <0 0x10011800 0 0x60>;
+        #phy-cells = <1>;
+    };
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 6d54f3193075..9308b4bb88bf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13098,6 +13098,12 @@ F:	Documentation/devicetree/bindings/media/mediatek-vpu.txt
 F:	drivers/media/platform/mediatek/vcodec/
 F:	drivers/media/platform/mediatek/vpu/
 
+MEDIATEK MIPI-CSI CDPHY DRIVER
+M:	Julien Stephan <jstephan@...libre.com>
+M:	Andy Hsieh <andy.hsieh@...iatek.com>
+S:	Supported
+F:	Documentation/devicetree/bindings/phy/mediatek,csi-phy.yaml
+
 MEDIATEK MMC/SD/SDIO DRIVER
 M:	Chaotian Jing <chaotian.jing@...iatek.com>
 S:	Maintained
-- 
2.40.0