From patchwork Mon Jul 17 08:03:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandor Yu X-Patchwork-Id: 13316416 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org From: Sandor Yu Subject: [PATCH v7 5/7] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY Date: Mon, 17 Jul 2023 16:03:51 +0800 Message-Id: In-Reply-To: References: MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+lwn-linux-arm-kernel=archive.lwn.net@lists.infradead.org List-Archive: To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, vkoul@kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Cc: kernel@pengutronix.de, linux-imx@nxp.com, Sandor.yu@nxp.com, oliver.brown@nxp.com, alexander.stein@ew.tq-group.com, sam@ravnborg.org Add bindings for Freescale iMX8MQ DP and HDMI PHY. Signed-off-by: Sandor Yu Reviewed-by: Rob Herring --- .../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml new file mode 100644 index 000000000000..917f113503dc --- /dev/null +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/fsl,imx8mq-dp-hdmi-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence HDP-TX DP/HDMI PHY for Freescale i.MX8MQ SoC + +maintainers: + - Sandor Yu + +properties: + compatible: + enum: + - fsl,imx8mq-dp-phy + - fsl,imx8mq-hdmi-phy + + reg: + maxItems: 1 + + clocks: + items: + - description: PHY reference clock. + - description: APB clock. + + clock-names: + items: + - const: ref + - const: apb + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - clocks + - clock-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include + #include + dp_phy: phy@32c00000 { + compatible = "fsl,imx8mq-dp-phy"; + reg = <0x32c00000 0x100000>; + #phy-cells = <0>; + clocks = <&hdmi_phy_27m>, <&clk IMX8MQ_CLK_DISP_APB_ROOT>; + clock-names = "ref", "apb"; + };