| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/phy/samsung,exynos5250-sata-phy.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Samsung Exynos5250 SoC SATA PHY |
| 8 | |
| 9 | maintainers: |
| 10 | - Krzysztof Kozlowski <krzk@kernel.org> |
| 11 | - Marek Szyprowski <m.szyprowski@samsung.com> |
| 12 | - Sylwester Nawrocki <s.nawrocki@samsung.com> |
| 13 | |
| 14 | properties: |
| 15 | compatible: |
| 16 | const: samsung,exynos5250-sata-phy |
| 17 | |
| 18 | clocks: |
| 19 | maxItems: 1 |
| 20 | |
| 21 | clock-names: |
| 22 | items: |
| 23 | - const: sata_phyctrl |
| 24 | |
| 25 | "#phy-cells": |
| 26 | const: 0 |
| 27 | |
| 28 | reg: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | samsung,syscon-phandle: |
| 32 | $ref: /schemas/types.yaml#/definitions/phandle |
| 33 | description: |
| 34 | Phandle to PMU system controller interface. |
| 35 | |
| 36 | samsung,exynos-sataphy-i2c-phandle: |
| 37 | $ref: /schemas/types.yaml#/definitions/phandle |
| 38 | description: |
| 39 | Phandle to I2C SATA interface. |
| 40 | |
| 41 | required: |
| 42 | - compatible |
| 43 | - clocks |
| 44 | - clock-names |
| 45 | - "#phy-cells" |
| 46 | - reg |
| 47 | - samsung,syscon-phandle |
| 48 | - samsung,exynos-sataphy-i2c-phandle |
| 49 | |
| 50 | additionalProperties: false |
| 51 | |
| 52 | examples: |
| 53 | - | |
| 54 | #include <dt-bindings/clock/exynos5250.h> |
| 55 | |
| 56 | phy@12170000 { |
| 57 | compatible = "samsung,exynos5250-sata-phy"; |
| 58 | reg = <0x12170000 0x1ff>; |
| 59 | clocks = <&clock CLK_SATA_PHYCTRL>; |
| 60 | clock-names = "sata_phyctrl"; |
| 61 | #phy-cells = <0>; |
| 62 | samsung,syscon-phandle = <&pmu_system_controller>; |
| 63 | samsung,exynos-sataphy-i2c-phandle = <&sata_phy_i2c>; |
| 64 | }; |