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Message-Id: <20240822152801.602318-12-claudiu.beznea.uj@bp.renesas.com>
Date: Thu, 22 Aug 2024 18:27:56 +0300
From: Claudiu <claudiu.beznea@...on.dev>
To: vkoul@...nel.org,
kishon@...nel.org,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
p.zabel@...gutronix.de,
geert+renesas@...der.be,
magnus.damm@...il.com,
gregkh@...uxfoundation.org,
mturquette@...libre.com,
sboyd@...nel.org,
yoshihiro.shimoda.uh@...esas.com,
biju.das.jz@...renesas.com,
ulf.hansson@...aro.org
Cc: linux-phy@...ts.infradead.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-renesas-soc@...r.kernel.org,
linux-usb@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
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claudiu.beznea@...on.dev,
Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH 11/16] dt-bindings: phy: renesas,usb2-phy: Document RZ/G3S phy bindings
From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Document the RZ/G3S PHY bindings. The RZ/G3S USB PHY is almost identical
with the RZ/G2L USB PHY. The difference is that there is a hardware
limitation on the max burst size used when the BUS master interface
issues a transfer request for RZ/G3S that is configured though PHY
registers.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---
Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
index f82649a55e91..af275cea3456 100644
--- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
@@ -13,7 +13,9 @@ properties:
compatible:
oneOf:
- items:
- - const: renesas,usb2-phy-r8a77470 # RZ/G1C
+ - enum:
+ - renesas,usb2-phy-r8a77470 # RZ/G1C
+ - renesas,usb2-phy-r9a08g045 # RZ/G3S
- items:
- enum:
--
2.39.2
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