Subject: [RFC PATCH V4 3/4] dt-bindings: mt8183: Add sensor interface dt-bindings

From: Louis Kuo <[email-masked]>
Date: Sun, 15 Sep 2019 14:50:03 +0800

This patch adds the DT binding documentation for the sensor interface
module in Mediatek SoCs.

Signed-off-by: Louis Kuo <[email-masked]>
---
 .../bindings/media/mediatek-seninf.txt        | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek-seninf.txt

diff --git a/Documentation/devicetree/bindings/media/mediatek-seninf.txt b/Documentation/devicetree/bindings/media/mediatek-seninf.txt
new file mode 100644
index 000000000000..bf2eb801cb47
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek-seninf.txt
@@ -0,0 +1,30 @@
+* Mediatek seninf MIPI-CSI2 host driver
+
+Seninf MIPI-CSI2 host driver is a HW camera interface controller. It support a widely adopted,
+simple, high-speed protocol primarily intended for point-to-point image and video
+transmission between cameras and host devices.
+
+Required properties:
+  - compatible: "mediatek,mt8183-seninf"
+  - reg: Must contain an entry for each entry in reg-names.
+  - reg-names: Must include the following entries:
+    "base_reg": seninf registers base
+    "rx_reg": Rx analog registers base
+  - interrupts: interrupt number to the cpu.
+  - clocks : clock name from clock manager
+  - clock-names: must be CLK_CAM_SENINF and CLK_TOP_MUX_SENINF.
+    It is the clocks of seninf
+
+Example:
+	seninf: seninf@1a040000 {
+		compatible = "mediatek,mt8183-seninf";
+		reg = <0 0x1a040000 0 0x8000>,
+		      <0 0x11C80000 0 0x6000>;
+		reg-names = "base_reg", "rx_reg";
+		interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_LOW>;
+		power-domains = <&scpsys MT8183_POWER_DOMAIN_CAM>;
+		clocks = <&camsys CLK_CAM_SENINF>,
+			 <&topckgen CLK_TOP_MUX_SENINF>;
+		clock-names = "CLK_CAM_SENINF", "CLK_TOP_MUX_SENINF";
+	}
+
-- 
2.18.0

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