2018-06-19 13:11 GMT+09:00 Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx>:
> This patch adds GPIO for headphone detection on LD20 global board.
>
> Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@xxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
> index 6a074a20c924..38b75998e2dd 100644
> --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
> +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts
> @@ -60,6 +60,7 @@
> &i2s_port4
> &spdif_port0
> &comp_spdif_port0>;
> + hp-det-gpio = <&gpio UNIPHIER_GPIO_PORT(15, 0) GPIO_ACTIVE_LOW>;
When you use irq-capable gpio pin (XIRQ0),
please write like follows for consistency.
hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>;
See uniphier-ld20-ref.dts for example.
> };
>
> spdif-out {
> --
> 2.17.1
>
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--
Best Regards
Masahiro Yamada
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