From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from exprod5og105.obsmtp.com (exprod5og105.obsmtp.com [64.18.0.180]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 8CF51B7C8E for ; Tue, 19 Jan 2010 03:23:13 +1100 (EST) Message-ID: <4B548A6A.5010708@ge.com> Date: Mon, 18 Jan 2010 16:20:58 +0000 From: Martyn Welch MIME-Version: 1.0 To: linuxppc-dev list Subject: GE GPIO and PIC support. Content-Type: text/plain; charset=ISO-8859-1 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, I'm currently adding support for a GE board based on the Freescale P2020. This board has a cascaded interrupt controller and GPIO which should be compatible with drivers currently provided for the MPC8641D based boards that are already in the kernel. At the moment the drivers (in gef_gpio.c and gef_pic.c) are in the "arch/powerpc/platforms/86xx" folder. As the p2020 is not 86xx, I guess I should move these drivers to a more central location. I'm currently not sure where would be best to move them to, I see "arch/powerpc/sysdev" and "arch/powerpc/platforms" as potential locations, where would be the most suitable? Martyn -- Martyn Welch (Principal Software Engineer) | Registered in England and GE Intelligent Platforms | Wales (3828642) at 100 T +44(0)127322748 | Barbirolli Square, Manchester, E martyn.welch@ge.com | M2 3AB VAT:GB 927559189