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ARM: tegra: colibri_t20: add gpio hog to unreset usb ethernet chip

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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>
This commit is contained in:
Marcel Ziswiler 2018-09-02 12:08:53 +02:00 committed by Thierry Reding
parent d5178bb6f8
commit 0b51e73ba1
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/tegra20-colibri.dtsi
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@ -749,3 +749,12 @@
clock-names = "pll_a", "pll_a_out0", "mclk";
};
};
&gpio {
lan-reset-n {
gpio-hog;
gpios = <TEGRA_GPIO(V, 4) GPIO_ACTIVE_HIGH>;
output-high;
line-name = "LAN_RESET#";
};
};