Hi, On Fri, Dec 11, 2020 at 09:46:21AM +0800, Liu Ying wrote: > Add support for Mixel MIPI DPHY + LVDS PHY combo IP > as found on Freescale i.MX8qxp SoC. > > Cc: Guido Günther <agx@xxxxxxxxxxx> > Cc: Kishon Vijay Abraham I <kishon@xxxxxx> > Cc: Vinod Koul <vkoul@xxxxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: NXP Linux Team <linux-imx@xxxxxxx> > Signed-off-by: Liu Ying <victor.liu@xxxxxxx> > --- > v2->v3: > * No change. > > v1->v2: > * Add the binding for i.MX8qxp Mixel combo PHY based on the converted binding. > (Guido) > > .../bindings/phy/mixel,mipi-dsi-phy.yaml | 41 ++++++++++++++++++++-- > 1 file changed, 38 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml > index c34f2e6..786cfd7 100644 > --- a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml > @@ -14,10 +14,14 @@ description: | > MIPI-DSI IP from Northwest Logic). It represents the physical layer for the > electrical signals for DSI. > > + The Mixel PHY IP block found on i.MX8qxp is a combo PHY that can work > + in either MIPI-DSI PHY mode or LVDS PHY mode. > + > properties: > compatible: > enum: > - fsl,imx8mq-mipi-dphy > + - fsl,imx8qxp-mipi-dphy > > reg: > maxItems: 1 > @@ -40,6 +44,11 @@ properties: > "#phy-cells": > const: 0 > > + fsl,syscon: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: | > + A phandle which points to Control and Status Registers(CSR) module. > + > power-domains: > maxItems: 1 > > @@ -48,12 +57,38 @@ required: > - reg > - clocks > - clock-names > - - assigned-clocks > - - assigned-clock-parents > - - assigned-clock-rates > - "#phy-cells" > - power-domains > > +allOf: > + - if: > + properties: > + compatible: > + contains: > + const: fsl,imx8mq-mipi-dphy > + then: > + properties: > + fsl,syscon: false > + > + required: > + - assigned-clocks > + - assigned-clock-parents > + - assigned-clock-rates > + > + - if: > + properties: > + compatible: > + contains: > + const: fsl,imx8qxp-mipi-dphy > + then: > + properties: > + assigned-clocks: false > + assigned-clock-parents: false > + assigned-clock-rates: false > + > + required: > + - fsl,syscon > + > additionalProperties: false > > examples: Reviewed-by: Guido Günther <agx@xxxxxxxxxxx> Cheers, -- Guido > -- > 2.7.4 >
