From 728ee5c4279fcfd3dc2c69884eb58878269a6db2 Mon Sep 17 00:00:00 2001 From: Robert Chiras Date: Mon, 10 Feb 2020 14:12:00 +0200 Subject: LF-842-2: dt-bindings: display/bridge: nwl-dsi: Document video_pll clock Add documentation for a new clock 'phy_parent'. This clock is optional and is used to re-parent the PHY related clocks (phy_ref, tx_esc and rx_esc) to a valid parent. This clock is needed, in order to make the re-parenting in driver, since the default re-parenting in dts node (using assigned-clock-parents) may break the LVDS block, which has it's PHY shared with MIPI-DSI. Signed-off-by: Robert Chiras Signed-off-by: Dong Aisheng (cherry picked from commit 7ed3b8738e3103396a5f3a9268c66f11f78cab03) --- Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree/bindings/display') diff --git a/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml index dbdf6d069a44..eb01083da490 100644 --- a/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml +++ b/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml @@ -31,6 +31,7 @@ properties: - description: TX_ESC clock (used in escape mode) - description: PHY_REF clock - description: VIDEO_PLL clock + - description: PHY_PARENT clock (optional) clock-names: items: @@ -39,6 +40,7 @@ properties: - const: tx_esc - const: phy_ref - const: video_pll + - const: phy_parent mux-controls: description: -- cgit v1.2.3