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* [PATCH v2] dt-bindings: ata: Add UniPhier controller binding
@ 2023-02-13  4:54 Kunihiko Hayashi
  2023-02-13  9:10 ` Krzysztof Kozlowski
  0 siblings, 1 reply; 7+ messages in thread
From: Kunihiko Hayashi @ 2023-02-13  4:54 UTC (permalink / raw)
  To: Damien Le Moal, Rob Herring, Krzysztof Kozlowski, Hans de Goede,
	Jens Axboe
  Cc: linux-ide, devicetree, linux-kernel, Kunihiko Hayashi

Add UniPhier SATA controller compatible string to the platform binding.
This controller needs maximum three reset controls.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---
 .../devicetree/bindings/ata/ahci-platform.yaml  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Changes since v1:
- Restrict resets property changes with compatible strings
- Fix maxItems from two to three

diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.yaml b/Documentation/devicetree/bindings/ata/ahci-platform.yaml
index 7dc2a2e8f598..25dd5ffaa517 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.yaml
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.yaml
@@ -45,6 +45,9 @@ properties:
               - marvell,armada-8k-ahci
               - marvell,berlin2-ahci
               - marvell,berlin2q-ahci
+              - socionext,uniphier-pro4-ahci
+              - socionext,uniphier-pxs2-ahci
+              - socionext,uniphier-pxs3-ahci
           - const: generic-ahci
       - enum:
           - cavium,octeon-7130-ahci
@@ -76,6 +79,20 @@ properties:
   resets:
     maxItems: 1
 
+if:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - socionext,uniphier-pro4-ahci
+          - socionext,uniphier-pxs2-ahci
+          - socionext,uniphier-pxs3-ahci
+then:
+  properties:
+    resets:
+      minItems: 1
+      maxItems: 3
+
 patternProperties:
   "^sata-port@[0-9a-f]+$":
     $ref: /schemas/ata/ahci-common.yaml#/$defs/ahci-port
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2023-02-17 11:15 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-02-13  4:54 [PATCH v2] dt-bindings: ata: Add UniPhier controller binding Kunihiko Hayashi
2023-02-13  9:10 ` Krzysztof Kozlowski
2023-02-14  9:33   ` Kunihiko Hayashi
2023-02-14  9:42     ` Krzysztof Kozlowski
2023-02-16 17:23       ` Kunihiko Hayashi
2023-02-17  8:42         ` Krzysztof Kozlowski
2023-02-17 11:14           ` Kunihiko Hayashi

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