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From: =?utf-8?q?Th=C3=A9o_Lebrun?= <theo.lebrun@bootlin.com>
Date: Thu, 07 Mar 2024 10:55:10 +0100
Subject: [PATCH v4 9/9] arm64: dts: ti: k3-am64: add USB fallback
 compatible to J721E
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Message-Id: <20240307-j7200-usb-suspend-v4-9-5ec7615431f3@bootlin.com>
References: <20240307-j7200-usb-suspend-v4-0-5ec7615431f3@bootlin.com>
In-Reply-To: <20240307-j7200-usb-suspend-v4-0-5ec7615431f3@bootlin.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, 
 Rob Herring <robh+dt@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Roger Quadros <rogerq@kernel.org>, 
 Peter Chen <peter.chen@kernel.org>, Pawel Laszczak <pawell@cadence.com>, 
 Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>, 
 Tero Kristo <kristo@kernel.org>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>, 
 =?utf-8?q?Gr=C3=A9gory_Clement?= <gregory.clement@bootlin.com>, 
 Kevin Hilman <khilman@kernel.org>, Alan Stern <stern@rowland.harvard.edu>, 
 linux-usb@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, 
 =?utf-8?q?Th=C3=A9o_Lebrun?= <theo.lebrun@bootlin.com>

USB on AM64 is the same peripheral as on J721E. It has a specific
compatible for potential integration details. Express this
relationship, matching what the dt-bindings indicate.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index e348114f42e0..de04f4350a9e 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -749,7 +749,7 @@ timesync_router: pinctrl@a40000 {
 	};
 
 	usbss0: cdns-usb@f900000 {
-		compatible = "ti,am64-usb";
+		compatible = "ti,am64-usb", "ti,j721e-usb";
 		reg = <0x00 0xf900000 0x00 0x100>;
 		power-domains = <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>;
 		clocks = <&k3_clks 161 9>, <&k3_clks 161 1>;

-- 
2.44.0