diff options
| author | Robert Chiras <robert.chiras@nxp.com> | 2020-02-10 14:12:00 +0200 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2020-02-26 04:17:46 +0800 |
| commit | 728ee5c4279fcfd3dc2c69884eb58878269a6db2 (patch) | |
| tree | ac791545ea1bf106c58a3768794a220cee7f1092 /Documentation/devicetree/bindings/display | |
| parent | a29e420506f64f5ec5e0cf98971f38b8a9b4e31e (diff) | |
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 <robert.chiras@nxp.com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
(cherry picked from commit 7ed3b8738e3103396a5f3a9268c66f11f78cab03)
Diffstat (limited to 'Documentation/devicetree/bindings/display')
| -rw-r--r-- | Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml | 2 |
1 files changed, 2 insertions, 0 deletions
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: |