linux-kernel - [PATCH RFC v2 1/4] dt-bindings: phy: cp110-utmi-phy: add compatible string for armada-38x

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Message-Id: <20240716-a38x-utmi-phy-v2-1-dae3a9c6ca3e@solid-run.com>
Date: Tue, 16 Jul 2024 22:52:37 +0200
From: Josua Mayer <josua@...id-run.com>
To: Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Andrew Lunn <andrew@...n.ch>, 
 Gregory Clement <gregory.clement@...tlin.com>, 
 Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Yazan Shhady <yazan.shhady@...id-run.com>, 
 linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, 
 Josua Mayer <josua@...id-run.com>
Subject: [PATCH RFC v2 1/4] dt-bindings: phy: cp110-utmi-phy: add
 compatible string for armada-38x

Armada 38x USB-2.0 PHYs are similar to Armada 8K (CP110) and can be
supported by the same driver with small differences.

Add new compatible string for armada-38x variant of utmi phy.

Signed-off-by: Josua Mayer <josua@...id-run.com>
---
 .../bindings/phy/marvell,armada-cp110-utmi-phy.yaml       | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/marvell,armada-cp110-utmi-phy.yaml b/Documentation/devicetree/bindings/phy/marvell,armada-cp110-utmi-phy.yaml
index 9ce7b4c6d208..b90bda10b779 100644
--- a/Documentation/devicetree/bindings/phy/marvell,armada-cp110-utmi-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/marvell,armada-cp110-utmi-phy.yaml
@@ -25,10 +25,21 @@ description:
 
 properties:
   compatible:
-    const: marvell,cp110-utmi-phy
+    enum:
+      - marvell,a38x-utmi-phy
+      - marvell,cp110-utmi-phy
 
   reg:
-    maxItems: 1
+    items:
+      - description: UTMI registers
+      - description: USB config register
+      - description: UTMI config registers
+
+  reg-names:
+    items:
+      - const: utmi
+      - const: usb-cfg
+      - const: utmi-cfg
 
   "#address-cells":
     const: 1

-- 
2.35.3