From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Reichel Subject: [PATCHv3 00/14] mcp23s08 pinconf & cleanup Date: Mon, 15 May 2017 11:24:24 +0200 Message-ID: <20170515092438.13076-1-sebastian.reichel@collabora.co.uk> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Sebastian Reichel , Linus Walleij , Steven Miao , Vladimir Zapolskiy , Sylvain Lemieux Cc: Enric Balletbo i Serra , linux-gpio@vger.kernel.org, adi-buildroot-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Sebastian Reichel List-Id: linux-gpio@vger.kernel.org Hi, Here is a rebase of my PATCHv2 in combination with the second patchset, which migrates to regmap based register caching. I also added a few more patches, that do misc. cleanups in the driver and remove ~100 loc (that's 10%). The first patch and the 12th patch ("simplify spi_present_mask handling") needs Acked-by from Steven Miao for the blackfin architecture changes (defconfig, two boardfiles) and from Vladimir Zapolskiy or Sylvain Lemieux for the lpc32xx_defconfig changes. Changes since PATCHv1: * Add patch moving mcp23s08 from gpio/ to pinctrl/ * Add patches updating config references in arch/ * Add patch removing pdata support for pullup config Changes since PATCHv2: * rebase to v4.12-rc1 * squash patch 1-4 for bisectability * use devm_pinctrl_register in patch adding pinctrl support * include patchset for regmap based caching * constify structs in patch switching to regmap caching * add new patches with more cleanups (-120 locs) -- Sebastian Sebastian Reichel (14): gpio: mcp23s08: move to pinctrl pinctrl: mcp23s08: add pinconf support pinctrl: mcp23s08: drop pullup config from pdata pinctrl: mcp23s08: switch to regmap caching pinctrl: mcp23s08: drop OF_GPIO dependency pinctrl: mcp23s08: irq mapping is already done pinctrl: mcp23s08: use managed kzalloc for mcp pinctrl: mcp23s08: switch to devm_gpiochip_add_data pinctrl: mcp23s08: simplify i2c pdata handling pinctrl: mcp23s08: simplify spi pdata handling pinctrl: mcp23s08: generalize irq property handling pinctrl: mcp23s08: simplify spi_present_mask handling pinctrl: mcp23s08: drop comment about missing irq support pinctrl: mcp23s08: fix comment for mcp23s08_platform_data.base arch/arm/configs/lpc32xx_defconfig | 2 +- arch/blackfin/configs/BF609-EZKIT_defconfig | 2 +- arch/blackfin/mach-bf527/boards/tll6527m.c | 8 +- arch/blackfin/mach-bf609/boards/ezkit.c | 4 +- drivers/gpio/Kconfig | 17 - drivers/gpio/Makefile | 1 - drivers/pinctrl/Kconfig | 13 + drivers/pinctrl/Makefile | 1 + .../gpio-mcp23s08.c => pinctrl/pinctrl-mcp23s08.c} | 647 +++++++++++++-------- include/linux/spi/mcp23s08.h | 38 +- 10 files changed, 425 insertions(+), 308 deletions(-) rename drivers/{gpio/gpio-mcp23s08.c => pinctrl/pinctrl-mcp23s08.c} (64%) -- 2.11.0