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ARM: dts: exynos: Fix BCM4330 Bluetooth reset polarity in I9100

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commit 9cb6de45a006a9799ec399bce60d64b6d4fcc4af upstream.

The reset GPIO was marked active-high, which is against what's specified
in the documentation. Mark the reset GPIO as active-low. With this
change, Bluetooth can now be used on the i9100.

Fixes: 8620cc2f99 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2")
Cc: stable@vger.kernel.org
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20211031234137.87070-1-paul@crapouillou.net
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Cercueil
2021-10-31 23:41:36 +00:00
committed by Greg Kroah-Hartman
parent b6dd070236
commit 413108ce3b
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/exynos4210-i9100.dts
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@@ -765,7 +765,7 @@
compatible = "brcm,bcm4330-bt"; compatible = "brcm,bcm4330-bt";
shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>; shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpl1 0 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpl1 0 GPIO_ACTIVE_LOW>;
device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>; device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>; host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
}; };