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ARM: tegra: Combine VBUS enable pins into one node
authorThierry Reding <treding@nvidia.com>
Tue, 25 Feb 2014 15:45:04 +0000 (16:45 +0100)
committerStephen Warren <swarren@nvidia.com>
Tue, 25 Feb 2014 17:59:00 +0000 (10:59 -0700)
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>
arch/arm/boot/dts/tegra124-venice2.dts patch | blob | blame | history

diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index e71aeb9929b46d2837afa67a70e8739110a946dc..c950c76185d2cc72044cb9032c163bc2291179f7 100644 (file)
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -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>;