From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH 03/15] dt-bindings: rtc: sun6i-rtc: Deprecate external clock output for A31 Date: Wed, 28 Nov 2018 11:20:15 +0100 Message-ID: <20181128102015.jfzqgdlstkjmdfwl@flea> References: <20181128093013.24442-1-wens@csie.org> <20181128093013.24442-4-wens@csie.org> Reply-To: maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ig5bgrnyb7hl22gp" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20181128093013.24442-4-wens-jdAy2FN1RRM@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Chen-Yu Tsai Cc: Alexandre Belloni , Alessandro Zummo , Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-rtc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org --ig5bgrnyb7hl22gp Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline On Wed, Nov 28, 2018 at 05:30:00PM +0800, Chen-Yu Tsai wrote: > The A31 does not have an external clock output directly from the RTC. > Instead, it has four muxable clock outputs: three (A, B, C) are > controlled from the CCU, and the last (D) is controlled from the PRCM. > > Deprecate the usage of the external clock output for the A31 compatible. > > Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard I guess we should add a warning in the code as well if one tries to use it. Maxime -- Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --ig5bgrnyb7hl22gp--