From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH/RFC] can: mcp251x: Allow pass IRQ flags through platform data. Date: Wed, 06 Apr 2011 12:24:37 -0700 (PDT) Message-ID: <20110406.122437.183036685.davem@davemloft.net> References: <1302023321-25182-1-git-send-email-eballetbo@iseebcn.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: socketcan-core-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org To: eballetbo-VIneJrwqLopBDgjK7y7TUQ@public.gmane.org Return-path: In-Reply-To: <1302023321-25182-1-git-send-email-eballetbo-VIneJrwqLopBDgjK7y7TUQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: socketcan-core-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org Errors-To: socketcan-core-bounces-0fE9KPoRgkgATYTw5x5z8w@public.gmane.org List-Id: netdev.vger.kernel.org From: Enric Balletbo i Serra Date: Tue, 5 Apr 2011 19:08:41 +0200 > When an interrupt occurs, the INT pin is driven low by the > MCP251x controller (falling edge) but in some cases the INT > pin can be connected to the MPU through a transistor or level > translator which inverts this signal. In this case interrupt > should be configured in rising edge. > > This patch adds support to pass the IRQ flags via > mcp251x_platform_data. > > Signed-off-by: Enric Balletbo i Serra Applied, thanks.