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Diffstat (limited to 'Documentation/devicetree/bindings/media/sun6i-csi.txt')
-rw-r--r-- | Documentation/devicetree/bindings/media/sun6i-csi.txt | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/Documentation/devicetree/bindings/media/sun6i-csi.txt b/Documentation/devicetree/bindings/media/sun6i-csi.txt deleted file mode 100644 index a2e3e56f0257..000000000000 --- a/Documentation/devicetree/bindings/media/sun6i-csi.txt +++ /dev/null @@ -1,61 +0,0 @@ -Allwinner V3s Camera Sensor Interface -------------------------------------- - -Allwinner V3s SoC features a CSI module(CSI1) with parallel interface. - -Required properties: - - compatible: value must be one of: - * "allwinner,sun6i-a31-csi" - * "allwinner,sun8i-a83t-csi" - * "allwinner,sun8i-h3-csi" - * "allwinner,sun8i-v3s-csi" - * "allwinner,sun50i-a64-csi" - - reg: base address and size of the memory-mapped region. - - interrupts: interrupt associated to this IP - - clocks: phandles to the clocks feeding the CSI - * bus: the CSI interface clock - * mod: the CSI module clock - * ram: the CSI DRAM clock - - clock-names: the clock names mentioned above - - resets: phandles to the reset line driving the CSI - -The CSI node should contain one 'port' child node with one child 'endpoint' -node, according to the bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. - -Endpoint node properties for CSI ---------------------------------- -See the video-interfaces.txt for a detailed description of these properties. -- remote-endpoint : (required) a phandle to the bus receiver's endpoint - node -- bus-width: : (required) must be 8, 10, 12 or 16 -- pclk-sample : (optional) (default: sample on falling edge) -- hsync-active : (required; parallel-only) -- vsync-active : (required; parallel-only) - -Example: - -csi1: csi@1cb4000 { - compatible = "allwinner,sun8i-v3s-csi"; - reg = <0x01cb4000 0x1000>; - interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ccu CLK_BUS_CSI>, - <&ccu CLK_CSI1_SCLK>, - <&ccu CLK_DRAM_CSI>; - clock-names = "bus", "mod", "ram"; - resets = <&ccu RST_BUS_CSI>; - - port { - /* Parallel bus endpoint */ - csi1_ep: endpoint { - remote-endpoint = <&adv7611_ep>; - bus-width = <16>; - - /* If hsync-active/vsync-active are missing, - embedded BT.656 sync is used */ - hsync-active = <0>; /* Active low */ - vsync-active = <0>; /* Active low */ - pclk-sample = <1>; /* Rising */ - }; - }; -}; |