Add properties to get get mipitx calibration data.
Signed-off-by: Jitao Shi jitao.shi@mediatek.com --- .../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt index 780201ddcd5c..7f12eb729791 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt @@ -34,6 +34,9 @@ Required properties: - #phy-cells: must be <0>.
Optional properties: +- 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" - mipitx-current-drive: adjust driving current, should be 1 ~ 0xF
Example: @@ -45,6 +48,8 @@ mipi_tx0: mipi-dphy@10215000 { clock-output-names = "mipi_tx0_pll"; #clock-cells = <0>; #phy-cells = <0>; + nvmem-cells= <&mipi_tx_calibration>; + nvmem-cell-names = "calibration-data"; mipitx-current-drive = <0x8>; };