Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753719AbaBZAYm (ORCPT ); Tue, 25 Feb 2014 19:24:42 -0500 Received: from ring0.de ([5.45.105.125]:46965 "EHLO smtp.ring0.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753679AbaBZAYj (ORCPT ); Tue, 25 Feb 2014 19:24:39 -0500 X-Spam-Report: * -0.0 NO_RELAYS Informational: message was not relayed via SMTP * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * -0.0 NO_RECEIVED Informational: message has no Received headers From: Sebastian Reichel To: Sebastian Reichel , Marek Belisko , Jonathan Cameron Cc: Lee Jones , Samuel Ortiz , Lars-Peter Clausen , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Grant Likely , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, Sebastian Reichel Subject: [RFCv3 0/7] Convert twl4030-madc to IIO API and add DT support Date: Wed, 26 Feb 2014 01:24:23 +0100 Message-Id: <1393374270-20079-1-git-send-email-sre@debian.org> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1393193271-16717-1-git-send-email-sre@debian.org> References: <1393193271-16717-1-git-send-email-sre@debian.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This is RFCv3 for converting twl4030-madc to the IIO API and adding DT support. The patchset compiles and has been tested on my Nokia N900. Changes since RFCv2: * Use "--find-renames" for the move from mfd/ to iio/adc/ ;) * Added Acked-by from Lee Jones (MFD subsystem maintainer) * Fixed issue found by Joe Perches - twl4030_madc_request.do_avg should be bool instead of u16 * Fixed issues found by Peter Meerwald - some style issues (e.g. /** instead of /*) - typos - usage of u16 read/write * Tested with converted rx51-battery driver on Nokia N900 TODO: * Remove twl4030-madc-hwmon in favour of iio-hwmon This driver is currently only used by board-omap3beagle.c and board-rx51-peripherals.c. The instanciation in the rx51 boardcode is a bug, since actually only twl4030-madc is needed. Thus board-omap3beagle.c needs to be updated to iio-hwmon and board-rx51-peripherals.c to twl4030-madc. Both tasks are pretty trivial and twl4030-madc-hwmon can be removed afterwards :) * Update twl4030-madc-battery to the IIO API. I guess Marek will do this update in the near future, since he is currently writing DT bindings for the driver. * I updated twl4030-madc-battery already and will send it in a separate patchset. * Once all of the above steps happened the old API can be removed from the driver, which allows some more cleanups. -- Sebastian Sebastian Reichel (7): mfd: twl4030-madc: Use managed resources mfd: twl4030-madc: Add DT support and convert to IIO framework mfd: twl4030-madc: Cleanup driver mfd: twl-core: Add twl_i2c_read/write_u16 mfd: twl4030-madc: Use twl_i2c_read/write_u16 for 16 bit registers Documentation: DT: Document twl4030-madc binding mfd: twl4030-madc: Move driver to drivers/iio/adc .../devicetree/bindings/iio/adc/twl4030-madc.txt | 24 ++ drivers/iio/adc/Kconfig | 10 + drivers/iio/adc/Makefile | 1 + drivers/{mfd => iio/adc}/twl4030-madc.c | 278 +++++++++++++-------- drivers/mfd/Kconfig | 10 - drivers/mfd/Makefile | 1 - include/linux/i2c/twl.h | 12 + include/linux/i2c/twl4030-madc.h | 2 +- 8 files changed, 224 insertions(+), 114 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/adc/twl4030-madc.txt rename drivers/{mfd => iio/adc}/twl4030-madc.c (77%) -- 1.8.5.3 -- 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/