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Subject[PATCH 4/4] ARM: dts: exynos: disable pull up of USB 3.0 over-current on Odroid XU
Date
The Odroid XU has external pull ups for USB 3.0 over-current pins, so
disable the internal one.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/exynos5410-odroidxu.dts | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts
index 6cc4d4653f84..27f079d33eb1 100644
--- a/arch/arm/boot/dts/exynos5410-odroidxu.dts
+++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts
@@ -638,6 +638,16 @@ &tmu_cpu3 {
vtmu-supply = <&ldo10_reg>;
};

+&usb3_0_oc {
+ /* External pull up */
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+};
+
+&usb3_1_oc {
+ /* External pull up */
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+};
+
&usbdrd_dwc3_0 {
dr_mode = "peripheral";
};
--
2.25.1
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