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51 lines
1.2 KiB
Diff
51 lines
1.2 KiB
Diff
From 957743b79b1ebb710f5498b61a212cebc302e685 Mon Sep 17 00:00:00 2001
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From: Tim Harvey <tharvey@gateworks.com>
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Date: Wed, 29 Apr 2020 08:22:35 -0700
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Subject: [PATCH 01/20] ARM: dts: imx6qdl-gw552x: add USB OTG support
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The GW552x-B board revision adds USB OTG support.
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Enable the device-tree node and configure the OTG_ID pin.
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Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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---
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arch/arm/boot/dts/imx6qdl-gw552x.dtsi | 14 ++++++++++++++
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1 file changed, 14 insertions(+)
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diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
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index dc646b7..bb35971 100644
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--- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi
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@@ -258,6 +258,14 @@
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status = "okay";
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};
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+&usbotg {
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+ vbus-supply = <®_5p0v>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pinctrl_usbotg>;
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+ disable-over-current;
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+ status = "okay";
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+};
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+
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&wdog1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_wdog>;
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@@ -359,6 +367,12 @@
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>;
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};
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+ pinctrl_usbotg: usbotggrp {
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+ fsl,pins = <
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+ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x13059
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+ >;
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+ };
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+
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pinctrl_wdog: wdoggrp {
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fsl,pins = <
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MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
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--
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2.7.4
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