On 12.08.2015 20:27, Alexis Ballier wrote:
> SPI1 is available on IO Port #2 (as depicted on their website) in
> PCB Revision 0.5 of Hardkernel Odroid U3 board.
> The shield connects a 256KiB spi-nor flash on that bus.
>
> Signed-off-by: Alexis Ballier <aball...@gentoo.org>
> ---
> arch/arm/boot/dts/exynos4412-odroidu3.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts
> b/arch/arm/boot/dts/exynos4412-odroidu3.dts
> index 44684e5..37698e4 100644
> --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
> +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
> @@ -61,3 +61,10 @@
> "Speakers", "SPKL",
> "Speakers", "SPKR";
> };
> +
> +&spi_1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&spi1_bus>;
> + cs-gpios = <&gpb 5 0>;
Please use GPIO_ACTIVE_HIGH.
Best regards,
Krzysztof
> + status = "okay";
> +};
>
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