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From: Amelie Delaunay <amelie.delaunay@st.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Russell King <linux@armlinux.org.uk>,
	Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>
Cc: <linux-stm32@st-md-mailman.stormreply.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Amelie Delaunay <amelie.delaunay@st.com>
Subject: [PATCH 3/5] ARM: dts: stm32: enable USB Host (USBH) EHCI controller on stm32mp157a-dk1
Date: Thu, 21 Nov 2019 17:12:45 +0100	[thread overview]
Message-ID: <20191121161245.25702-1-amelie.delaunay@st.com> (raw)

This patch enables USB Host (USBH) EHCI controller on stm32mp157a-dk1.
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 <amelie.delaunay@st.com>
---
 arch/arm/boot/dts/stm32mp157a-dk1.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 2914109db26d..7603f9456d56 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -605,6 +605,11 @@
 	status = "okay";
 };
 
+&usbh_ehci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
 &usbphyc {
 	status = "okay";
 };
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Amelie Delaunay <amelie.delaunay@st.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@st.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Russell King <linux@armlinux.org.uk>,
	Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>
Cc: devicetree@vger.kernel.org,
	Amelie Delaunay <amelie.delaunay@st.com>,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 3/5] ARM: dts: stm32: enable USB Host (USBH) EHCI controller on stm32mp157a-dk1
Date: Thu, 21 Nov 2019 17:12:45 +0100	[thread overview]
Message-ID: <20191121161245.25702-1-amelie.delaunay@st.com> (raw)

This patch enables USB Host (USBH) EHCI controller on stm32mp157a-dk1.
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 <amelie.delaunay@st.com>
---
 arch/arm/boot/dts/stm32mp157a-dk1.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 2914109db26d..7603f9456d56 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -605,6 +605,11 @@
 	status = "okay";
 };
 
+&usbh_ehci {
+	phys = <&usbphyc_port0>;
+	status = "okay";
+};
+
 &usbphyc {
 	status = "okay";
 };
-- 
2.17.1


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             reply	other threads:[~2019-11-21 16:13 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-21 16:12 Amelie Delaunay [this message]
2019-11-21 16:12 ` [PATCH 3/5] ARM: dts: stm32: enable USB Host (USBH) EHCI controller on stm32mp157a-dk1 Amelie Delaunay

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