From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Sat, 1 Sep 2018 08:12:35 +0000 (+0200)
Subject: ARM: tegra: colibri_t30: add gpio hog to unreset usb ethernet chip
X-Git-Tag: v4.20-rc1~66^2~31^2~71
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1e7c4fc3daa3da63492296f7ed6ce59aaaa4595a;p=thirdparty%2Flinux.git

ARM: tegra: colibri_t30: add gpio hog to unreset usb ethernet chip

Add GPIO hog to unreset ASIX AX88772B USB Ethernet chip.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index eb36ae3038a77..aff94707b3fa6 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -1027,3 +1027,12 @@
 		clock-names = "pll_a", "pll_a_out0", "mclk";
 	};
 };
+
+&gpio {
+	lan-reset-n {
+		gpio-hog;
+		gpios = <TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "LAN_RESET#";
+	};
+};