Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756639Ab2E3Rq5 (ORCPT ); Wed, 30 May 2012 13:46:57 -0400 Received: from mail2.gnudd.com ([213.203.150.91]:35173 "EHLO mail.gnudd.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756327Ab2E3Rqu (ORCPT ); Wed, 30 May 2012 13:46:50 -0400 Date: Wed, 30 May 2012 19:45:30 +0200 From: Alessandro Rubini To: linux-kernel@vger.kernel.org Cc: Giancarlo Asnaghi , Alan Cox , Srinidhi Kasagar , STEricsson_nomadik_linux@list.st.com, Linus Walleij , Russell King , Jean Delvare , Wolfram Sang , linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org Subject: [PATCH RFC 0/3] i2c-nomadik changes Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Organization: GnuDD, Device Drivers, Embedded Systems, Courses Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2061 Lines: 47 The patch set turns a platform device into an amba device. Its users, i.e. mach-ux500, are converted too. The set has no external dependencies, although is has no visible effect until other patches are accepted. Reasoning: In the STA2X11 I/O hub we are exporting a number of AMBA peripherals to the PCI world. Using a generic pci-amba driver there is no further code for each device, provided they are already registered under the AMBA bus. I already submitted the generic bridge (https://lkml.org/lkml/2012/5/28/194). Status of this patch set: The users of the driver (i.e. mach-ux600) compile properly, but I couldn't test on any board. The driver, as is, works on x86 under the PCI bridge, with the not-yet-upstream clock framework and platform data for sta2x11 devices. However, this set is not introducing any dead code as it only adds more flexibility. The big part of it is a massive s/platform_device/amba_device/ and s/pdev/adev/ . The cell-id I used in the table are the one for ux500 (only as far as I know from the stn-8815 manuals) and the one for STA2X11. Alessandro Rubini (3): i2c-nomadik: move header from to i2c-nomadik: turn the platform driver to an amba driver i2c-nomadik: depend on ARM_AMBA, not PLAT_NOMADIK arch/arm/mach-ux500/board-mop500.c | 2 +- arch/arm/mach-ux500/devices-common.h | 23 +---- arch/arm/plat-nomadik/include/plat/i2c.h | 39 -------- drivers/i2c/busses/Kconfig | 5 +- drivers/i2c/busses/i2c-nomadik.c | 140 +++++++++++++++--------------- include/linux/i2c-nomadik.h | 39 ++++++++ 6 files changed, 116 insertions(+), 132 deletions(-) delete mode 100644 arch/arm/plat-nomadik/include/plat/i2c.h create mode 100644 include/linux/i2c-nomadik.h -- 1.7.7.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/