From 1de243b0766679e75f558943250614ccd3f60121 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Sun, 15 Dec 2019 17:59:11 +0100 Subject: media: dt-bindings: media: sun4i-csi: Add compatible for CSI1 on A10/A20 The CSI1 block has the same structure and layout as the CSI0 block. Differences include: - Only one channel in BT.656 instead of four in CSI0 - 10-bit raw data input vs 8-bit in CSI0 - 24-bit RGB888/YUV444 input vs 16-bit RGB565/YUV422 in CSI0 - No ISP hardware The hardware found in the A20 is the same as in the A10. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Reviewed-by: Rob Herring Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- .../devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml') diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml index d3e423fcb6c2..221fe630c7d5 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml @@ -16,7 +16,12 @@ description: |- properties: compatible: - const: allwinner,sun7i-a20-csi0 + oneOf: + - const: allwinner,sun4i-a10-csi1 + - const: allwinner,sun7i-a20-csi0 + - items: + - const: allwinner,sun7i-a20-csi1 + - const: allwinner,sun4i-a10-csi1 reg: maxItems: 1 @@ -25,12 +30,16 @@ properties: maxItems: 1 clocks: + minItems: 2 + maxItems: 3 items: - description: The CSI interface clock - description: The CSI ISP clock - description: The CSI DRAM clock clock-names: + minItems: 2 + maxItems: 3 items: - const: bus - const: isp -- cgit v1.2.3-59-g8ed1b