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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>
This commit is contained in:
Jitao Shi 2020-04-11 15:44:06 +08:00 committed by Chun-Kuang Hu
parent da2a973231
commit 6d3a4aeff2
1 changed files with 5 additions and 0 deletions
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Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt
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@ -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 {