diff mbox series

[v3,1/6] dt-bindings: ufs: exynos-ufs: Add gs101 compatible

Message ID 20240426122004.2249178-2-peter.griffin@linaro.org (mailing list archive)
State New, archived
Headers show
Series ufs-exynos support for Tensor GS101 | expand

Commit Message

Peter Griffin April 26, 2024, 12:19 p.m. UTC 
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(-)

Comments

Rob Herring (Arm) April 26, 2024, 7:11 p.m. UTC | #1 
On Fri, 26 Apr 2024 13:19:59 +0100, Peter Griffin wrote:
> 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(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b2b509b3944d..720879820f66 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: aclk
+      - const: 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: