At present the GPIO numbering patch has not been applied, so exynos GPIO numbering is inconsistent (there are large gaps). Disable interrupts to avoid a crash on boot.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/arm/dts/exynos5250-snow.dts | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index 9b48a0c..42a687b 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -44,7 +44,11 @@ reg = <0x1e>; compatible = "google,cros-ec"; i2c-max-frequency = <100000>; - ec-interrupt = <&gpio 782 1>; + /* + * GPIO numbering is broken on exynos at present + * + * ec-interrupt = <&gpio 782 1>; + */ };
power-regulator@48 { @@ -60,7 +64,11 @@ reg = <0>; compatible = "google,cros-ec"; spi-max-frequency = <5000000>; - ec-interrupt = <&gpio 782 1>; + /* + * GPIO numbering is broken on exynos at present + * + * ec-interrupt = <&gpio 782 1>; + */ optimise-flash-write; status = "disabled"; };