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Subject[PATCH] ARM: dts: exynos/i9100: Fix Bluetooth node
Date
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.

Also switch away from using the deprecated 'host-wakeup-gpios' property,
and use a 'host-wakeup' interrupt instead.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
arch/arm/boot/dts/exynos4210-i9100.dts | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts
index 55922176807e..76b1017e05e8 100644
--- a/arch/arm/boot/dts/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/exynos4210-i9100.dts
@@ -827,9 +827,12 @@ bluetooth {
compatible = "brcm,bcm4330-bt";

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>;
- host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+
+ interrupt-parent = <&gpx2>;
+ interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-names = "host-wakeup";
};
};

--
2.33.0
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