[PATCH 5/8] arm64: dts: rockchip: Add io-domains to rk3308-rock-pi-s

[Kever Yang]

On 2024/7/30 22:51, Jonas Karlman wrote:
> The VCCIO4 io-domain used for WiFi/BT is using 1v8 IO signal voltage.
>
> Add io-domains node with the VCCIO supplies connected on the board.
>
> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
> Link: https://lore.kernel.org/r/20240521211029.1236094-13-jonas@kwiboo.se
> Signed-off-by: Heiko Stuebner <heiko at sntech.de>
>
> [ upstream commit: 100b3bdee6035192f6d4a1847970fe004bb505fb ]
>
> (cherry picked from commit f93b224359278728f01767a4701678ada9c25570)
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts | 10 ++++++++++
>   1 file changed, 10 insertions(+)
>
> diff --git a/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts b/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
> index f6fb90e13ad0..5c702f00b27f 100644
> --- a/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
> +++ b/dts/upstream/src/arm64/rockchip/rk3308-rock-pi-s.dts
> @@ -231,6 +231,16 @@
>   	status = "okay";
>   };
>   
> +&io_domains {
> +	vccio0-supply = <&vcc_io>;
> +	vccio1-supply = <&vcc_io>;
> +	vccio2-supply = <&vcc_io>;
> +	vccio3-supply = <&vcc_io>;
> +	vccio4-supply = <&vcc_1v8>;
> +	vccio5-supply = <&vcc_io>;
> +	status = "okay";
> +};
> +
>   &pinctrl {
>   	pinctrl-names = "default";
>   	pinctrl-0 = <&rtc_32k>;