From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] Add hardware PTP support. Date: Wed, 29 Mar 2017 09:39:14 -0700 (PDT) Message-ID: <20170329.093914.152103359543418375.davem@davemloft.net> References: <1490796051-28527-1-git-send-email-rafalo@cadence.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1490796051-28527-1-git-send-email-rafalo-vna1KIf7WgpBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: rafalo-vna1KIf7WgpBDgjK7y7TUQ@public.gmane.org Cc: nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, harinikatakamlinux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, harini.katakam-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org, richardcochran-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Andrei.Pistirica-UWL1GkI3JZL3oGB3hsPCZA@public.gmane.org List-Id: devicetree@vger.kernel.org From: Rafal Ozieblo Date: Wed, 29 Mar 2017 15:00:51 +0100 > This patch is based on original Harini's patch and Andrei's patch, > implemented in aseparate file to ease the review/maintanance > and integration with other platforms. > > In case that macb is compiled as a module, it has been renamed to > cadence-macb.ko to avoid naming confusion in Makefile. > > This driver does support GEM-GXL: > - Enable HW time stamp > - Register ptp clock framework > - Initialize PTP related registers > - Updated dma buffer descriptor read/write mechanism > - HW time stamp on the PTP Ethernet packets are received using the > SO_TIMESTAMPING API. Where timers are obtained from the dma buffer > descriptors > - Added tsu_clk to device tree > > Note: Patch on net-next, on March 15th. > > Signed-off-by: Rafal Ozieblo Your subject should provide a proper subsystem prefix such as "cadence: " after "[PATCH] ". Also, March 15th is nearly half a month ago, you should generate patches against the current tree. -- 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