From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Larsson Subject: [PATCH 0/3] Add support for sparc, custom set and get functions, and the GRLIB port of the controller Date: Thu, 11 Oct 2012 16:11:16 +0200 Message-ID: <1349964679-23244-1-git-send-email-andreas@gaisler.com> Return-path: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org, software-FkzTOoA/JUlBDgjK7y7TUQ@public.gmane.org List-Id: linux-i2c@vger.kernel.org Hi! This patchset adds support for sparc, for custom setreg and getreg functions, and for the GRLIB port of the controller. On sparc, irq is not present as an IORESOURCE in the struct platform_device representation. Therefore, irq_of_parse_and_map() is used instead, which for sparc simply returns an irq number. The GRLIB port of the controller needs custom getreg and setreg functions to allow for big endian register access and to deal with the fact that the PRELOW and PREHIGH registers have been merged into one register. Cheers, Andreas Andreas Larsson (3): i2c-ocores: Add irq support for sparc i2c-ocores: Add support for custom getreg and setreg functions i2c-ocores: Add support for the GRLIB port of the controller. drivers/i2c/busses/i2c-ocores.c | 74 +++++++++++++++++++++++++++++++++++--- 1 files changed, 68 insertions(+), 6 deletions(-)