From 57e62687b214592f07fc21a333fdf022c11f3f4b Mon Sep 17 00:00:00 2001 From: Piyush Mehta Date: Tue, 5 Oct 2021 18:34:19 +0530 Subject: [PATCH] arm64: zynqmp: kr260: Add reset support for usb2244 The USB hub also has a USB-SD controller (usb2244) connected to port 0. Added i2c expander gpio reset for USB-SD controller (usb2244). Signed-off-by: Piyush Mehta --- arch/arm/dts/zynqmp-sck-kr-g-revA.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/dts/zynqmp-sck-kr-g-revA.dts b/arch/arm/dts/zynqmp-sck-kr-g-revA.dts index 171ea46157f..babc67df723 100644 --- a/arch/arm/dts/zynqmp-sck-kr-g-revA.dts +++ b/arch/arm/dts/zynqmp-sck-kr-g-revA.dts @@ -145,6 +145,10 @@ phys = <&psgtr 2 PHY_TYPE_USB3 0 2>; reset-gpio = <&gpio 76 0>; /* usb2244 - u38 - SD_RESET_B via u19 */ + usbsd: usb2244 { + compatible = "microchip,usb2244"; + reset-gpios = <&slg7xl45106 2 GPIO_ACTIVE_HIGH>; + }; }; &dwc3_0 { -- 2.47.3