linux-kernel - [PATCH v2 7/7] arm64: dts: ti: k3-j7200: use J7200-specific USB compatible

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Message-Id: <20231120-j7200-usb-suspend-v2-7-038c7e4a3df4@bootlin.com>
Date:   Mon, 20 Nov 2023 18:06:07 +0100
From:   Théo Lebrun <theo.lebrun@...tlin.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Roger Quadros <rogerq@...nel.org>,
        Peter Chen <peter.chen@...nel.org>,
        Pawel Laszczak <pawell@...ence.com>,
        Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Tero Kristo <kristo@...nel.org>
Cc:     linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        "Thomas Petazzoni thomas.petazzoni"@bootlin.com,
        Grégory Clement <gregory.clement@...tlin.com>,
        Théo Lebrun <theo.lebrun@...tlin.com>
Subject: [PATCH v2 7/7] arm64: dts: ti: k3-j7200: use J7200-specific USB
 compatible

On our platform, suspend-to-idle or suspend-to-RAM turn the controller
off. This compatible triggers reset on resume behavior to reconfigure
the hardware.

Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
---
 arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index 709081cd1e7f..52c4ee0fa334 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -788,7 +788,7 @@ pcie1_ep: pcie-ep@...0000 {
 	};
 
 	usbss0: cdns-usb@...4000 {
-		compatible = "ti,j721e-usb";
+		compatible = "ti,j7200-usb", "ti,j721e-usb";
 		reg = <0x00 0x4104000 0x00 0x100>;
 		dma-coherent;
 		power-domains = <&k3_pds 288 TI_SCI_PD_EXCLUSIVE>;

-- 
2.42.0