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| author | Jitao Shi <jitao.shi@mediatek.com> | 2020-04-11 15:44:06 +0800 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2020-04-22 07:10:13 +0800 |
| commit | 6d3a4aeff2fb4f41ab32cc0d445eebdaa01059df (patch) | |
| tree | eb932d9f12a8d12ea736aeff91f7fb3eb83f33b3 | |
| parent | da2a97323133d0c7caeee399881a590eb8e83c34 (diff) | |
| download | linux-6d3a4aeff2fb4f41ab32cc0d445eebdaa01059df.tar.gz | |
dt-bindings: display: mediatek: get mipitx calibration data from nvmem
Add properties to get get mipitx calibration data.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt index d78b6d6d8fab..8e4729de8c85 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt @@ -36,6 +36,9 @@ Required properties: Optional properties: - drive-strength-microamp: adjust driving current, should be 3000 ~ 6000. And the step is 200. +- nvmem-cells: A phandle to the calibration data provided by a nvmem device. If + unspecified default values shall be used. +- nvmem-cell-names: Should be "calibration-data" Example: @@ -47,6 +50,8 @@ mipi_tx0: mipi-dphy@10215000 { #clock-cells = <0>; #phy-cells = <0>; drive-strength-microamp = <4600>; + nvmem-cells= <&mipi_tx_calibration>; + nvmem-cell-names = "calibration-data"; }; dsi0: dsi@1401b000 { |