From mboxrd@z Thu Jan 1 00:00:00 1970 From: amelie.delaunay@st.com (Amelie Delaunay) Date: Thu, 17 May 2018 16:36:52 +0200 Subject: [PATCH] ARM: dts: stm32: enable USB Host (USBH) EHCI controller on stm32mp157c-ev1 Message-ID: <1526567812-6458-1-git-send-email-amelie.delaunay@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch enables USB Host (USBH) EHCI controller on stm32mp157c-ev1. As a hub is used between USBH and USB connectors, no need to enable USBH OHCI controller: all low- and full-speed traffic is managed by the hub. Signed-off-by: Amelie Delaunay --- arch/arm/boot/dts/stm32mp157c-ev1.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 9382d80..933036b 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -103,6 +103,12 @@ }; }; +&usbh_ehci { + phys = <&usbphyc_port0>; + phy-names = "usb"; + status = "okay"; +}; + &usbphyc { status = "okay"; }; -- 2.7.4