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author | Linus Walleij | 2018-01-12 08:48:51 +0100 |
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committer | Archit Taneja | 2018-01-12 09:42:24 +0100 |
commit | 85d0875a4f0e59887307e7a435999132836a8717 (patch) | |
tree | b7872c89f26b6261163b50d19e714315c321ddfe /Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt | |
parent | drm/ioctl: Remove trailing whitespace (diff) | |
download | kernel-qcow2-linux-85d0875a4f0e59887307e7a435999132836a8717.tar.gz kernel-qcow2-linux-85d0875a4f0e59887307e7a435999132836a8717.tar.xz kernel-qcow2-linux-85d0875a4f0e59887307e7a435999132836a8717.zip |
drm/bridge: Add bindings for TI THS8134
This adds device tree bindings for the Texas Instruments
THS8134, THS8134A and THS8134B VGA DACs by extending and
renaming the existing bindings for THS8135.
These DACs are used for the VGA outputs on the ARM reference
designs such as Integrator, Versatile and RealView.
Cc: devicetree@vger.kernel.org
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180112074854.9560-1-linus.walleij@linaro.org
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt')
-rw-r--r-- | Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt b/Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt new file mode 100644 index 000000000000..df3d7c1ac09e --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/ti,ths813x.txt @@ -0,0 +1,51 @@ +THS8134 and THS8135 Video DAC +----------------------------- + +This is the binding for Texas Instruments THS8134, THS8134A, THS8134B and +THS8135 Video DAC bridges. + +Required properties: + +- compatible: Must be one of + "ti,ths8134" + "ti,ths8134a," "ti,ths8134" + "ti,ths8134b", "ti,ths8134" + "ti,ths8135" + +Required nodes: + +This device has two video ports. Their connections are modelled using the OF +graph bindings specified in Documentation/devicetree/bindings/graph.txt. + +- Video port 0 for RGB input +- Video port 1 for VGA output + +Example +------- + +vga-bridge { + compatible = "ti,ths8135"; + #address-cells = <1>; + #size-cells = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vga_bridge_in: endpoint { + remote-endpoint = <&lcdc_out_vga>; + }; + }; + + port@1 { + reg = <1>; + + vga_bridge_out: endpoint { + remote-endpoint = <&vga_con_in>; + }; + }; + }; +}; |