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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org,
        Ryuta NAKANISHI <nakanishi.ryuta@socionext.com>,
        Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
        Arnd Bergmann <arnd@arndb.de>
Subject: [PATCH 5.18 0125/1095] ARM: dts: uniphier: Fix USB interrupts for PXs2 SoC
Date:   Mon, 15 Aug 2022 19:52:04 +0200
Message-Id: <20220815180434.759536778@linuxfoundation.org>
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From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>

commit 9b0dc7abb5cc43a2dbf90690c3c6011dcadc574d upstream.

An interrupt for USB device are shared with USB host. Set interrupt-names
property to common "dwc_usb3" instead of "host" and "peripheral".

Cc: stable@vger.kernel.org
Fixes: 45be1573ad19 ("ARM: dts: uniphier: Add USB3 controller nodes")
Reported-by: Ryuta NAKANISHI <nakanishi.ryuta@socionext.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/arm/boot/dts/uniphier-pxs2.dtsi |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -597,8 +597,8 @@
 			compatible = "socionext,uniphier-dwc3", "snps,dwc3";
 			status = "disabled";
 			reg = <0x65a00000 0xcd00>;
-			interrupt-names = "host", "peripheral";
-			interrupts = <0 134 4>, <0 135 4>;
+			interrupt-names = "dwc_usb3";
+			interrupts = <0 134 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>;
 			clock-names = "ref", "bus_early", "suspend";
@@ -693,8 +693,8 @@
 			compatible = "socionext,uniphier-dwc3", "snps,dwc3";
 			status = "disabled";
 			reg = <0x65c00000 0xcd00>;
-			interrupt-names = "host", "peripheral";
-			interrupts = <0 137 4>, <0 138 4>;
+			interrupt-names = "dwc_usb3";
+			interrupts = <0 137 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>;
 			clock-names = "ref", "bus_early", "suspend";