From mboxrd@z Thu Jan  1 00:00:00 1970
From: heiko@sntech.de (Heiko Stuebner)
Date: Wed, 01 Aug 2018 13:46:49 +0200
Subject: [PATCH v4 1/4] gpio: syscon: rockchip: add GRF GPIO support for
 rk3328
In-Reply-To: <1533016762-5268-2-git-send-email-djw@t-chip.com.cn>
References: <1533016762-5268-1-git-send-email-djw@t-chip.com.cn>
 <1533016762-5268-2-git-send-email-djw@t-chip.com.cn>
Message-ID: <4408660.D6TumT1hZf@phil>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Am Dienstag, 31. Juli 2018, 07:59:19 CEST schrieb djw at t-chip.com.cn:
> From: Levin Du <djw@t-chip.com.cn>
> 
> In Rockchip RK3328, the output only GPIO_MUTE pin, originally for codec
> mute control, can also be used for general purpose. It is manipulated by
> the GRF_SOC_CON10 register in GRF. Aside from the GPIO_MUTE pin, the HDMI
> pins can also be set in the same way.
> 
> Currently this GRF GPIO controller only supports the mute pin. If needed
> in the future, the HDMI pins support can also be added.
> 
> Signed-off-by: Levin Du <djw@t-chip.com.cn>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

It looks like Linus (Torvalds) is doing an -rc8 this time [0] so we might
still be in time for 4.19 , depending on when this patch is going to be
applied ;-) .


Heiko


[0] https://lore.kernel.org/lkml/CA+55aFzHRaNMHxLCEa5Zke-1FgbQ4rtHf8-HOu0zBzo4Liz88A at mail.gmail.com/