From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Rutland Subject: Re: [version 2] amba uarts - arm type uarts fifo size provided by device tree Date: Tue, 3 Mar 2015 16:55:35 +0000 Message-ID: <20150303165534.GB10239@leverpostej> References: <1424290069-8760-1-git-send-email-jorge.ramirez-ortiz@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1424290069-8760-1-git-send-email-jorge.ramirez-ortiz-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jorge Ramirez-Ortiz Cc: "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" List-Id: devicetree@vger.kernel.org On Wed, Feb 18, 2015 at 08:07:47PM +0000, Jorge Ramirez-Ortiz wrote: > [PATCH 1/2] Documentation: bindings: add optional fifo size property > [PATCH 2/2] drivers/tty: pl011: read fifo size from OF if present [updated] > > These patches aim at resolving an issue present on some of the amba pl011 uarts. > > They were developed for the Hisilicon Hi6220 SoC where the fifo size on the > uarts is 64 despite the amba revision having been set to 1. Are we certain that the FIFO length is the only difference between the HI6220 PL011 and a regular PL011? It may be worth adding a compatible string in addition, just in case. Mark. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html