Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH 4/4] ARM: dts: exynos: disable pull up of USB 3.0 over-current on Odroid XU | Date | Thu, 15 Oct 2020 20:20:44 +0200 |
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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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