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Fri, 4 Dec 2020 07:42:20 +0000 From: Liu Ying To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: kishon@ti.com, vkoul@kernel.org, robh+dt@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, airlied@linux.ie, daniel@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, agx@sigxcpu.org, robert.chiras@nxp.com, martin.kepplinger@puri.sm Subject: [PATCH 3/4] dt-bindings: phy: mixel: mipi-dsi-phy: Add Mixel combo PHY support for i.MX8qxp Date: Fri, 4 Dec 2020 15:33:43 +0800 Message-Id: <1607067224-15616-4-git-send-email-victor.liu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1607067224-15616-1-git-send-email-victor.liu@nxp.com> References: <1607067224-15616-1-git-send-email-victor.liu@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR01CA0098.apcprd01.prod.exchangelabs.com (2603:1096:3:15::24) To VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR01CA0098.apcprd01.prod.exchangelabs.com (2603:1096:3:15::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3632.17 via Frontend Transport; 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Cc: Guido Günther Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: Rob Herring Cc: NXP Linux Team Signed-off-by: Liu Ying --- Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt index 9b23407..0afce99 100644 --- a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt +++ b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt @@ -4,9 +4,13 @@ The Mixel MIPI-DSI PHY IP block is e.g. found on i.MX8 platforms (along the 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. + Required properties: -- compatible: Must be: +- compatible: Should be one of: - "fsl,imx8mq-mipi-dphy" + - "fsl,imx8qxp-mipi-dphy" - clocks: Must contain an entry for each entry in clock-names. - clock-names: Must contain the following entries: - "phy_ref": phandle and specifier referring to the DPHY ref clock @@ -14,6 +18,8 @@ Required properties: - #phy-cells: number of cells in PHY, as defined in Documentation/devicetree/bindings/phy/phy-bindings.txt this must be <0> +- fsl,syscon: Phandle to a system controller, as required by the PHY + in i.MX8qxp SoC. Optional properties: - power-domains: phandle to power domain