linux-kernel - [PATCH v2 4/4] arm64: dts: ti: k3-j722s-evm: Add bootph-all tag to usb0_phy

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Message-ID: <20250902053009.1732607-5-h-salunke@ti.com>
Date: Tue, 2 Sep 2025 11:00:09 +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 4/4] arm64: dts: ti: k3-j722s-evm: 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-j722s-evm.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index 9d8abfa9afd2..747fd63f86c7 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -936,6 +936,10 @@ &usb0 {
 	usb-role-switch;
 };
 
+&usb0_phy_ctrl {
+	bootph-all;
+};
+
 &usbss1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_usb1_pins_default>;
-- 
2.34.1