linux-kernel - [PATCH 2/3] ARM: dts: stm32: add USB OTG FS support for STM32H743 SoC

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Date:   Thu, 15 Feb 2018 17:03:23 +0100
From:   Amelie Delaunay <amelie.delaunay@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Amelie Delaunay <amelie.delaunay@...com>
Subject: [PATCH 2/3] ARM: dts: stm32: add USB OTG FS support for STM32H743 SoC

This patch adds support for USB OTG FS on STM32H743 SoC.
USB OTG FS controller is the same than the one used on STM32F4 SoCs.

Signed-off-by: Amelie Delaunay <amelie.delaunay@...com>
---
 arch/arm/boot/dts/stm32h743.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 65d4509..eb4ba90 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -229,6 +229,15 @@
 			status = "disabled";
 		};
 
+		usbotg_fs: usb@...80000 {
+			compatible = "st,stm32f4x9-fsotg";
+			reg = <0x40080000 0x40000>;
+			interrupts = <101>;
+			clocks = <&rcc USB2OTG_CK>;
+			clock-names = "otg";
+			status = "disabled";
+		};
+
 		mdma1: dma@...00000 {
 			compatible = "st,stm32h7-mdma";
 			reg = <0x52000000 0x1000>;
-- 
2.7.4