ARM: dts: exynos: fix USB 3.0 pins supply being turned off on Odroid XU

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commit bd7e7ff56f upstream.

On Odroid XU LDO12 and LDO15 supplies the power to USB 3.0 blocks but
the GPK GPIO pins are supplied by LDO7 (VDDQ_LCD).  LDO7 also supplies
GPJ GPIO pins.

The Exynos pinctrl driver does not take any supplies, so to have entire
GPIO block always available, make the regulator always on.

Fixes: 88644b4c75 ("ARM: dts: exynos: Configure PWM, usb3503, PMIC and thermal on Odroid XU board")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201015182044.480562-3-krzk@kernel.org
Tested-by: Gabriel Ribba Esteva <gabriel.ribbae@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Krzysztof Kozlowski 2020-10-15 20:20:43 +02:00 • committed by Greg Kroah-Hartman

parent 8ed2598696

commit 61bed86699

1 changed files with 2 additions and 0 deletions

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arch/arm/boot/dts/exynos5410-odroidxu.dts

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