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ARM: tegra: Combine VBUS enable pins into one node 

Both USB_VBUS_EN0 and USB_VBUS_EN1 are configured the same way, so they
can be combined into a single node. While at it, don't configure them as
pull-up since they already have external pull-ups. Also U-Boot doesn't
configure them as pull-up either.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Thierry Reding 2014-02-25 16:45:04 +01:00 коммит произвёл Stephen Warren
Родитель e2b6d77ef8
Коммит fa15ffaaea
1 изменённых файлов: 3 добавлений и 11 удалений
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14
arch/arm/boot/dts/tegra124-venice2.dts
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@ -402,19 +402,11 @@
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
usb_vbus_en0_pn4 {
nvidia,pins = "usb_vbus_en0_pn4";
nvidia,pins = "usb_vbus_en0_pn4",
"usb_vbus_en1_pn5";
nvidia,function = "usb";
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,lock = <TEGRA_PIN_DISABLE>;
nvidia,open-drain = <TEGRA_PIN_ENABLE>;
};
usb_vbus_en1_pn5 {
nvidia,pins = "usb_vbus_en1_pn5";
nvidia,function = "usb";
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,lock = <TEGRA_PIN_DISABLE>;
nvidia,open-drain = <TEGRA_PIN_ENABLE>;