[PATCH v2 03/14] dt-bindings: ufs: exynos-ufs: Add gs101 compatible

Peter Griffin
2024-04-23T20:50:18Z

Add dedicated google,gs101-ufs compatible for Google Tensor gs101
SoC.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
.../bindings/ufs/samsung,exynos-ufs.yaml | 38 +++++++++++++++++--
1 file changed, 35 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b2b509b3944d..1179527d29d1 100644
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
@@ -12,12 +12,10 @@ maintainers:
description: |
Each Samsung UFS host controller instance should have its own node.

-allOf:
- - $ref: ufs-common.yaml
-
properties:
compatible:
enum:
+ - google,gs101-ufs
- samsung,exynos7-ufs
- samsung,exynosautov9-ufs
- samsung,exynosautov9-ufs-vh
@@ -38,14 +36,24 @@ properties:
- const: ufsp

clocks:
+ minItems: 2
items:
- description: ufs link core clock
- description: unipro main clock
+ - description: fmp clock
+ - description: ufs aclk clock
+ - description: ufs pclk clock
+ - description: sysreg clock

clock-names:
+ minItems: 2
items:
- const: core_clk
- const: sclk_unipro_main
+ - const: fmp
+ - const: ufs_aclk
+ - const: ufs_pclk
+ - const: sysreg

phys:
maxItems: 1
@@ -72,6 +80,30 @@ required:
- clocks
- clock-names

+allOf:
+ - $ref: ufs-common.yaml
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: google,gs101-ufs
+
+ then:
+ properties:
+ clocks:
+ minItems: 6
+
+ clock-names:
+ minItems: 6
+
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
unevaluatedProperties: false

examples:
--
2.44.0.769.g3c40516874-goog