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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support for Mixel MIPI DPHY + LVDS PHY combo IP as found on Freescale i.MX8qxp SoC. Cc: Guido Günther Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: Rob Herring Cc: NXP Linux Team Reviewed-by: Rob Herring Reviewed-by: Guido Günther Signed-off-by: Liu Ying --- v5->v6: * No change. v4->v5: * No change. v3->v4: * Add Rob's and Guido's R-b tags. 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 c34f2e6d6bd5..786cfd71cb7e 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: