From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH] arm64: dts: rockchip: fix IO domain voltage setting of APIO5 Date: Tue, 23 Apr 2019 12:31:16 +0200 Message-ID: <1963530.P7P6axORlu@phil> References: <20190327120317.15256-1-katsuhiro@katsuster.net> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20190327120317.15256-1-katsuhiro-WKCMddiH/C4xsqv6Oivclw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Katsuhiro Suzuki Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Robin Murphy , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-rockchip.vger.kernel.org Am Mittwoch, 27. M=E4rz 2019, 13:03:17 CEST schrieb Katsuhiro Suzuki: > This patch fixes IO domain voltage setting that is related to > audio_gpio3d4a_ms (bit 1) of GRF_IO_VSEL. > = > This is because RockPro64 schematics P.16 says that regulator > supplies 3.0V power to APIO5_VDD. So audio_gpio3d4a_ms bit should > be clear (means 3.0V). Power domain map is saying different thing > (supplies 1.8V) but I believe P.16 is actual connectings. > = > Signed-off-by: Katsuhiro Suzuki > Suggested-by: Robin Murphy applied for 5.2 Thanks Heiko