diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/imx/ldb.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/display/imx/ldb.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/imx/ldb.txt b/Documentation/devicetree/bindings/display/imx/ldb.txt index 3a2968315210..fb7ee4971d8b 100644 --- a/Documentation/devicetree/bindings/display/imx/ldb.txt +++ b/Documentation/devicetree/bindings/display/imx/ldb.txt @@ -22,6 +22,8 @@ Required properties: - gpr : should be <&gpr> on i.MX53 and i.MX6q. The phandle points to the iomuxc-gpr region containing the LVDS control register. + - fsl,auxldb : phandle to auxiliary LDB which is used in dual channel mode. + Only required by i.MX8qxp. - clocks, clock-names : phandles to the LDB divider and selector clocks and to the display interface selector clocks or pixel and bypass clocks as described in @@ -39,6 +41,9 @@ Required properties: The following clocks are expected on i.MX8qm and i.MX8qxp: "pixel" - pixel clock "bypass" - bypass clock + The following clocks are expected on i.MX8qxp: + "aux_pixel" - auxiliary pixel clock in dual channel mode + "aux_bypass" - auxiliary bypass clock in dual channel mode The needed clock numbers for each are documented in Documentation/devicetree/bindings/clock/imx5-clock.txt, and in Documentation/devicetree/bindings/clock/imx6q-clock.txt, and in @@ -55,7 +60,6 @@ Optional properties: - fsl,dual-channel : boolean. if it exists, only LVDS channel 0 should be configured - one input will be distributed on both outputs in dual channel mode - Currently, i.MX8qxp doesn't support dual channel mode. LVDS Channel ============ |