linux-kernel - [PATCH v2 3/4] arm64: dts: ti: k3-am62x-sk-common: Add bootph-all tag to usb0_phy

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Message-ID: <20250902053009.1732607-4-h-salunke@ti.com>
Date: Tue, 2 Sep 2025 11:00:08 +0530
From: Hrushikesh Salunke <h-salunke@...com>
To: <nm@...com>, <vigneshr@...com>, <kristo@...nel.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>
CC: <s-vadapalli@...com>, <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <h-salunke@...com>, <danishanwar@...com>
Subject: [PATCH v2 3/4] arm64: dts: ti: k3-am62x-sk-common: Add bootph-all tag to usb0_phy_ctrl node

Add bootph-all property to the USB0 PHY controller node to make it
available during all boot phases. This is required for USB DFU boot.

Signed-off-by: Hrushikesh Salunke <h-salunke@...com>
---
 arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
index 13e1d36123d5..554def7b5c55 100644
--- a/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
@@ -530,6 +530,10 @@ usb0_hs_ep: endpoint {
 	};
 };
 
+&usb0_phy_ctrl {
+	bootph-all;
+};
+
 &usb1 {
 	dr_mode = "host";
 	pinctrl-names = "default";
-- 
2.34.1