linux-kernel - [PATCH] arm64: dts: ti: j7200-main: Enable USB2 PHY RX sensitivity workaround

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Message-ID: <20210512153308.5840-1-a-govindraju@ti.com>
Date:   Wed, 12 May 2021 21:03:08 +0530
From:   Aswath Govindraju <a-govindraju@...com>
To:     unlisted-recipients:; (no To-header on input)
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tero Kristo <kristo@...nel.org>, Nishanth Menon <nm@...com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Lokesh Vutla <lokeshvutla@...com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Aswath Govindraju <a-govindraju@...com>
Subject: [PATCH] arm64: dts: ti: j7200-main: Enable USB2 PHY RX sensitivity workaround

From: Roger Quadros <rogerq@...com>

Enable work around feature built into the controller to address issue with
RX Sensitivity for USB2 PHY.

Fixes: 6197d7139d12 ("arm64: dts: ti: k3-j7200-main: Add USB controller")
Signed-off-by: Roger Quadros <rogerq@...com>
Signed-off-by: Aswath Govindraju <a-govindraju@...com>
---
 arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
index f86c493a44f1..07c0ce484cae 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
@@ -679,6 +679,7 @@
 					  "otg";
 			maximum-speed = "super-speed";
 			dr_mode = "otg";
+			cdns,phyrst-a-enable;
 		};
 	};
 
-- 
2.17.1