build/patch/kernel/odroidc2-next/0003-ARM64-dts-meson-gxbb-Add-USB-Hub-GPIO-hog.patch
2017-05-21 18:44:19 +02:00

32 lines
861 B
Diff

From 58d7c939ec531f768b03b0be2a714805a6aac3cf Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Thu, 16 Mar 2017 09:40:48 +0100
Subject: [PATCH 03/93] ARM64: dts: meson-gxbb: Add USB Hub GPIO hog
---
arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index c59403a..492ac35 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -177,6 +177,15 @@
pinctrl-names = "default";
};
+&gpio_ao {
+ usb-hub {
+ gpio-hog;
+ gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;
+ output-high;
+ line-name = "usb-hub-reset";
+ };
+};
+
&usb0_phy {
status = "okay";
phy-supply = <&usb_otg_pwr>;
--
1.9.1