[PATCH v3 05/17] dt-bindings: ufs: exynos-ufs: add sysreg regmap property
From: Chanho Park <hidden>
Date: 2021-09-17 06:55:37
Also in:
linux-samsung-soc, linux-scsi
Subsystem:
open firmware and flattened device tree bindings, the rest, universal flash storage host controller driver · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add "sysreg" regmap phandle property to control io coherency setting. Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Chanho Park <redacted> --- .../devicetree/bindings/ufs/samsung,exynos-ufs.yaml | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b9ca8ef4f2be..c3f14f81d4b7 100644
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml@@ -54,6 +54,11 @@ properties: phy-names: const: ufs-phy + sysreg: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: phandle for FSYS sysreg interface, used to control + sysreg register bit for UFS IO Coherency + required: - compatible - reg
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2.33.0