From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linux-arm-kernel@lists.infradead.org
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"NXP Linux Team" <linux-imx@nxp.com>,
"Thierry Reding" <treding@nvidia.com>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
"Kevin Hilman" <khilman@baylibre.com>,
"Heiko Stuebner" <heiko@sntech.de>,
"Jagan Teki" <jagan@amarulasolutions.com>,
"Martin Blumenstingl" <martin.blumenstingl@googlemail.com>,
"Johan Hovold" <johan@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
Subject: [PATCH 4/5] ARM: dts: imx50-kobo-aura: Enable USB support
Date: Tue, 19 Mar 2019 16:24:19 +0100 [thread overview]
Message-ID: <20190319152421.16179-5-j.neuschaefer@gmx.net> (raw)
In-Reply-To: <20190319152421.16179-1-j.neuschaefer@gmx.net>
Enable the USBOTG controller in device mode, and also enable the
corresponding PHY. The presence of Vbus is detected via a GPIO.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---
arch/arm/boot/dts/imx50-kobo-aura.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/imx50-kobo-aura.dts b/arch/arm/boot/dts/imx50-kobo-aura.dts
index e778a677c752..d0dc20d99d99 100644
--- a/arch/arm/boot/dts/imx50-kobo-aura.dts
+++ b/arch/arm/boot/dts/imx50-kobo-aura.dts
@@ -87,6 +87,12 @@
>;
};
+ pinctrl_usbphy: usbphy {
+ fsl,pins = <
+ MX50_PAD_ECSPI2_SS0__GPIO4_19 0x0
+ >;
+ };
+
pinctrl_i2c1: i2c1 {
fsl,pins = <
MX50_PAD_I2C1_SCL__I2C1_SCL 0x400001fd
@@ -180,6 +186,18 @@
status = "okay";
};
+&usbotg {
+ status = "okay";
+ phy_type = "utmi_wide";
+ dr_mode = "peripheral";
+};
+
+&usbphy0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbphy>;
+ vbus-detect-gpio = <&gpio4 19 GPIO_ACTIVE_LOW>;
+};
+
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
--
2.20.1
next prev parent reply other threads:[~2019-03-19 15:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-19 15:24 [PATCH 0/5] ARM: Initial devicetree for Kobo Aura Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 1/5] dt-bindings: Add vendor prefix for Rakuten Kobo, Inc Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 2/5] ARM: dts: imx50: Add Kobo Aura DTS Jonathan Neuschäfer
2019-03-22 1:31 ` Shawn Guo
2019-03-26 16:26 ` Jonathan Neuschäfer
2019-03-29 2:44 ` Shawn Guo
2019-03-19 15:24 ` [PATCH 3/5] ARM: dts: imx50: Add PHY node for usbotg and adjust clocks Jonathan Neuschäfer
2019-03-22 1:41 ` Shawn Guo
2019-03-19 15:24 ` Jonathan Neuschäfer [this message]
2019-03-19 15:24 ` [PATCH 5/5] ARM: dts: imx50: Fix the numbering of the I2C controllers Jonathan Neuschäfer
2019-03-22 1:46 ` Shawn Guo
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