diff options
Diffstat (limited to 'dts/Bindings/ufs/samsung,exynos-ufs.yaml')
| -rw-r--r-- | dts/Bindings/ufs/samsung,exynos-ufs.yaml | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/dts/Bindings/ufs/samsung,exynos-ufs.yaml b/dts/Bindings/ufs/samsung,exynos-ufs.yaml index b9ca8ef4f2..b2b509b394 100644 --- a/dts/Bindings/ufs/samsung,exynos-ufs.yaml +++ b/dts/Bindings/ufs/samsung,exynos-ufs.yaml @@ -4,22 +4,24 @@ $id: http://devicetree.org/schemas/ufs/samsung,exynos-ufs.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Samsung SoC series UFS host controller Device Tree Bindings +title: Samsung SoC series UFS host controller maintainers: - Alim Akhtar <alim.akhtar@samsung.com> description: | Each Samsung UFS host controller instance should have its own node. - This binding define Samsung specific binding other then what is used - in the common ufshcd bindings - [1] Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt -properties: +allOf: + - $ref: ufs-common.yaml +properties: compatible: enum: - samsung,exynos7-ufs + - samsung,exynosautov9-ufs + - samsung,exynosautov9-ufs-vh + - tesla,fsd-ufs reg: items: @@ -45,25 +47,32 @@ properties: - const: core_clk - const: sclk_unipro_main - interrupts: - maxItems: 1 - phys: maxItems: 1 phy-names: const: ufs-phy + samsung,sysreg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to FSYSx sysreg node + - description: offset of the control register for UFS io coherency setting + description: + Phandle and offset to the FSYSx sysreg for UFS io coherency setting. + + dma-coherent: true + required: - compatible - reg - - interrupts - phys - phy-names - clocks - clock-names -additionalProperties: false +unevaluatedProperties: false examples: - | |