From abef60363d8ecac66e45853f328afa8eeb9e00fd Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 23 Jun 2020 12:14:59 +0200 Subject: dts: update to v5.8-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/display/mediatek/mediatek,dpi.txt | 6 ++++++ dts/Bindings/display/mediatek/mediatek,dsi.txt | 10 ++++++++++ 2 files changed, 16 insertions(+) (limited to 'dts/Bindings/display/mediatek') diff --git a/dts/Bindings/display/mediatek/mediatek,dpi.txt b/dts/Bindings/display/mediatek/mediatek,dpi.txt index 58914cf681..77def44567 100644 --- a/dts/Bindings/display/mediatek/mediatek,dpi.txt +++ b/dts/Bindings/display/mediatek/mediatek,dpi.txt @@ -17,6 +17,9 @@ Required properties: Documentation/devicetree/bindings/graph.txt. This port should be connected to the input port of an attached HDMI or LVDS encoder chip. +Optional properties: +- pinctrl-names: Contain "default" and "sleep". + Example: dpi0: dpi@1401d000 { @@ -27,6 +30,9 @@ dpi0: dpi@1401d000 { <&mmsys CLK_MM_DPI_ENGINE>, <&apmixedsys CLK_APMIXED_TVDPLL>; clock-names = "pixel", "engine", "pll"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&dpi_pin_func>; + pinctrl-1 = <&dpi_pin_idle>; port { dpi0_out: endpoint { diff --git a/dts/Bindings/display/mediatek/mediatek,dsi.txt b/dts/Bindings/display/mediatek/mediatek,dsi.txt index a19a6cc375..8e4729de8c 100644 --- a/dts/Bindings/display/mediatek/mediatek,dsi.txt +++ b/dts/Bindings/display/mediatek/mediatek,dsi.txt @@ -33,6 +33,13 @@ Required properties: - #clock-cells: must be <0>; - #phy-cells: must be <0>. +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: mipi_tx0: mipi-dphy@10215000 { @@ -42,6 +49,9 @@ mipi_tx0: mipi-dphy@10215000 { clock-output-names = "mipi_tx0_pll"; #clock-cells = <0>; #phy-cells = <0>; + drive-strength-microamp = <4600>; + nvmem-cells= <&mipi_tx_calibration>; + nvmem-cell-names = "calibration-data"; }; dsi0: dsi@1401b000 { -- cgit v1.2.3