linux-kernel - [PATCH v15 5/8] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY

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Message-Id: <20240306101625.795732-6-alexander.stein@ew.tq-group.com>
Date: Wed,  6 Mar 2024 11:16:22 +0100
From: Alexander Stein <alexander.stein@...tq-group.com>
To: Andrzej Hajda <andrzej.hajda@...el.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Robert Foss <rfoss@...nel.org>,
	Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
	Jonas Karlman <jonas@...boo.se>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Sandor Yu <Sandor.yu@....com>,
	Sandor Yu <sandor.yu@....com>
Cc: dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-phy@...ts.infradead.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux@...tq-group.com
Subject: [PATCH v15 5/8] dt-bindings: phy: Add Freescale iMX8MQ DP and HDMI PHY

From: Sandor Yu <Sandor.yu@....com>

Add bindings for Freescale iMX8MQ DP and HDMI PHY.

Signed-off-by: Sandor Yu <Sandor.yu@....com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml  | 51 +++++++++++++++++++
 1 file changed, 51 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 0000000000000..c17a645e71bad
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-dp-hdmi-phy.yaml
@@ -0,0 +1,51 @@
+# 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 <sandor.yu@....com>
+
+properties:
+  compatible:
+    const: fsl,imx8mq-hdptx-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 <dt-bindings/clock/imx8mq-clock.h>
+    #include <dt-bindings/phy/phy.h>
+    dp_phy: phy@...00000 {
+        compatible = "fsl,imx8mq-hdptx-phy";
+        reg = <0x32c00000 0x100000>;
+        #phy-cells = <0>;
+        clocks = <&hdmi_phy_27m>, <&clk IMX8MQ_CLK_DISP_APB_ROOT>;
+        clock-names = "ref", "apb";
+    };
-- 
2.34.1