On Thu, Mar 30, 2023 at 1:08 PM Krzysztof Kozlowski <[email protected]> wrote: > > On 29/03/2023 16:41, Fabio Estevam wrote: > > From: Fabio Estevam <[email protected]> > > > > The Samsung DSIM IP block allows the inversion of the clock and > > data lanes. > > > > Add an optional property called 'lane-polarities' that describes the > > polarities of the MIPI DSI clock and data lanes. > > > > This is property is useful for properly describing the hardware > > when the board designer decided to switch the polarities of the MIPI DSI > > clock and/or data lanes. > > > > Signed-off-by: Fabio Estevam <[email protected]> > > --- > > .../devicetree/bindings/display/exynos/exynos_dsim.txt | 6 ++++++ > > 1 file changed, 6 insertions(+) > > > > diff --git > > a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt > > b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt > > index 2a5f0889ec32..65ed8ef7aed7 100644 > > --- a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt > > +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt > > @@ -29,6 +29,12 @@ Required properties: > > > > Optional properties: > > - power-domains: a phandle to DSIM power domain node > > + - lane-polarities: Array that describes the polarities of the clock and > > data lanes. > > + 1: inverted polarity > > + 0: normal polarity > > + The first entry corresponds to the clock lanes. Subsequent entries > > correspond to the data lanes. > > + Example of a 4-lane system with only the clock lanes inverted: > > + lane-polarities = <1 0 0 0 0>; > > First, please convert to DT schema.
I have a previous iteration of this conversion. Can I resend it on top of drm-misc-next? https://lore.kernel.org/all/[email protected]/ Jagan.
