# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/phy/samsung,mipi-video-phy.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Samsung S5P/Exynos SoC MIPI CSIS/DSIM DPHY maintainers: - Krzysztof Kozlowski <krzk@kernel.org> - Marek Szyprowski <m.szyprowski@samsung.com> - Sylwester Nawrocki <s.nawrocki@samsung.com> description: | For samsung,s5pv210-mipi-video-phy compatible PHYs the second cell in the PHY specifier identifies the PHY and its meaning is as follows:: 0 - MIPI CSIS 0, 1 - MIPI DSIM 0, 2 - MIPI CSIS 1, 3 - MIPI DSIM 1. samsung,exynos5420-mipi-video-phy and samsung,exynos5433-mipi-video-phy support additional fifth PHY:: 4 - MIPI CSIS 2. properties: compatible: enum: - samsung,s5pv210-mipi-video-phy - samsung,exynos5420-mipi-video-phy - samsung,exynos5433-mipi-video-phy "#phy-cells": const: 1 syscon: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to PMU system controller interface, valid only for samsung,s5pv210-mipi-video-phy and samsung,exynos5420-mipi-video-phy. samsung,pmu-syscon: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to PMU system controller interface, valid for samsung,exynos5433-mipi-video-phy. samsung,disp-sysreg: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to DISP system controller interface, valid for samsung,exynos5433-mipi-video-phy. samsung,cam0-sysreg: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to CAM0 system controller interface, valid for samsung,exynos5433-mipi-video-phy. samsung,cam1-sysreg: $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to CAM1 system controller interface, valid for samsung,exynos5433-mipi-video-phy. required: - compatible - "#phy-cells" allOf: - if: properties: compatible: contains: enum: - samsung,s5pv210-mipi-video-phy - samsung,exynos5420-mipi-video-phy then: properties: samsung,pmu-syscon: false samsung,disp-sysreg: false samsung,cam0-sysreg: false samsung,cam1-sysreg: false required: - syscon else: properties: syscon: false required: - samsung,pmu-syscon - samsung,disp-sysreg - samsung,cam0-sysreg - samsung,cam1-sysreg additionalProperties: false examples: - | phy { compatible = "samsung,exynos5433-mipi-video-phy"; #phy-cells = <1>; samsung,pmu-syscon = <&pmu_system_controller>; samsung,cam0-sysreg = <&syscon_cam0>; samsung,cam1-sysreg = <&syscon_cam1>; samsung,disp-sysreg = <&syscon_disp>; }; - | phy { compatible = "samsung,s5pv210-mipi-video-phy"; syscon = <&pmu_system_controller>; #phy-cells = <1>; };