From: Tim Harvey <tharvey@gateworks.com>
To: Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Tim Harvey <tharvey@gateworks.com>
Subject: [PATCH] ARM: dts: gw552x: add USB OTG support
Date: Fri, 24 Apr 2020 10:10:15 -0700 [thread overview]
Message-ID: <1587748215-9587-1-git-send-email-tharvey@gateworks.com> (raw)
The GW552x-B board revision adds USB OTG support.
Enable the device-tree node and configure the OTG_ID pin.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
arch/arm/boot/dts/imx6qdl-gw552x.dtsi | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
index dc646b7..133a1e3 100644
--- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
@@ -12,8 +12,6 @@
led1 = &led1;
led2 = &led2;
nand = &gpmi;
- usb0 = &usbh1;
- usb1 = &usbotg;
};
chosen {
@@ -258,6 +256,14 @@
status = "okay";
};
+&usbotg {
+ vbus-supply = <®_5p0v>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ disable-over-current;
+ status = "okay";
+};
+
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
@@ -359,6 +365,12 @@
>;
};
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x13059
+ >;
+ };
+
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
--
2.7.4
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next reply other threads:[~2020-04-24 17:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-24 17:10 Tim Harvey [this message]
2020-04-29 3:37 ` [PATCH] ARM: dts: gw552x: add USB OTG support Shawn Guo
2020-04-29 15:12 ` Tim Harvey
2020-04-29 15:22 ` [PATCH v2] " Tim Harvey
2020-05-13 8:10 ` Shawn Guo
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