linux-kernel - Re: [PATCH] mfd: rk808: re-add rk808-clkout to RK818

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Date:   Mon, 2 Jan 2023 11:06:12 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Tom Fitzhenry <tom@...-fitzhenry.me.uk>, Lee Jones <lee@...nel.org>
Cc:     Ondrej Jirman <megi@....cz>,
        Javier Martinez Canillas <javierm@...hat.com>,
        Martijn Braam <martijn@...xit.nl>,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: rk808: re-add rk808-clkout to RK818

On 28/12/2022 15:07, Tom Fitzhenry wrote:
> Fixes RK818 (e.g. on Pinephone Pro) to register its clock, without which
> dependent devices (e.g. wifi/BT, via sdio-wifi-pwrseq) fail to probe.
> 
> This line was removed in commit 3633daacea2e
> ("mfd: rk808: Permit having multiple PMIC instances"), but only from RK818.
> 
> Signed-off-by: Tom Fitzhenry <tom@...-fitzhenry.me.uk>
> ---
>   drivers/mfd/rk808.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
> index f44fc3f080a8..0f22ef61e817 100644
> --- a/drivers/mfd/rk808.c
> +++ b/drivers/mfd/rk808.c
> @@ -189,6 +189,7 @@ static const struct mfd_cell rk817s[] = {
>   };
>   
>   static const struct mfd_cell rk818s[] = {
> +	{ .name = "rk808-clkout", .id = PLATFORM_DEVID_NONE, },
>   	{ .name = "rk808-regulator", .id = PLATFORM_DEVID_NONE, },
>   	{
>   		.name = "rk808-rtc",
> 
> base-commit: c76083fac3bae1a87ae3d005b5cb1cbc761e31d5

Sorry, my bad...


Acked-by: Neil Armstrong <neil.armstrong@...aro.org>

Thanks,
Neil