diff options
author | Liu Ying <victor.liu@nxp.com> | 2020-01-20 13:42:06 +0800 |
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committer | Liu Ying <victor.liu@nxp.com> | 2020-02-13 12:11:45 +0800 |
commit | c0de781217733306f88a162fa71ca905e27febd9 (patch) | |
tree | 917f884b0794f47ec0af1e5a1639498d235f7499 /Documentation/devicetree/bindings/phy | |
parent | 4f6601a15243ba7dd9f255e13f9cdbc413444ec0 (diff) |
MLK-23252-5 dt-bindings: phy: Add binding for Freescale i.MX8mp LVDS PHY
Add devicetree bindings for Freescale i.MX8mp LVDS PHY.
The IP block contains two PHYs, each of which supports
a four data lane LVDS channel.
Reviewed-by: Sandor Yu <Sandor.yu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
-rw-r--r-- | Documentation/devicetree/bindings/phy/fsl,imx8mp-lvds-phy.yaml | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mp-lvds-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mp-lvds-phy.yaml new file mode 100644 index 000000000000..17d84c5533f4 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mp-lvds-phy.yaml @@ -0,0 +1,89 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright 2020 NXP +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/fsl,imx8mp-lvds-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX8MP LVDS PHY Device Tree Bindings + +maintainers: + - Liu Ying <victor.liu@nxp.com> + +description: | + LVDS PHY found on i.MX8MP SoC. The IP block contains two PHYs, each of + which supports a four data lane LVDS channel. + +properties: + compatible: + enum: + - fsl,imx8mp-lvds-phy + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + gpr: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to block control syscon + + port@0: + type: object + description: A port node pointing to the PHY instance0's port node + properties: + reg: + maxItems: 1 + description: PHY instance number. + "#phy-cells": + const: 0 + + required: + - reg + - "#phy-cells" + + port@1: + type: object + description: A port node pointing to the PHY instance1's port node + properties: + reg: + maxItems: 1 + description: PHY instance number + "#phy-cells": + const: 0 + + required: + - reg + - "#phy-cells" + +required: + - compatible + - "#address-cells" + - "#size-cells" + - gpr + - port@0 + - port@1 + +additionalProperties: false + +examples: + - | + ldb_phy: phy@32ec0128 { + compatible = "fsl,imx8mp-lvds-phy"; + #address-cells = <1>; + #size-cells = <0>; + gpr = <&mediamix_blk_ctl>; + + ldb_phy1: port@0 { + reg = <0>; + #phy-cells = <0>; + }; + + ldb_phy2: port@1 { + reg = <1>; + #phy-cells = <0>; + }; + }; + +... |