| Message ID | CACRpkdYT9ojt4_-Nyuo6=R__Sf3G-n1HAd90ZewbaL3meEK_Bw@mail.gmail.com |
|---|---|
| State | New |
| Headers | show
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[209.85.217.173]) by mx.google.com with ESMTPS id dx6si8401079lbd.39.2015.04.17.02.51.01 for <patchwork-forward@linaro.org> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 Apr 2015 02:51:01 -0700 (PDT) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.173 as permitted sender) client-ip=209.85.217.173; Received: by lbcga7 with SMTP id ga7so78670335lbc.1 for <patchwork-forward@linaro.org>; Fri, 17 Apr 2015 02:51:01 -0700 (PDT) X-Received: by 10.152.36.2 with SMTP id m2mr1900658laj.72.1429264261690; Fri, 17 Apr 2015 02:51:01 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patch@linaro.org Received: by 10.112.67.65 with SMTP id l1csp3626996lbt; Fri, 17 Apr 2015 02:51:00 -0700 (PDT) X-Received: by 10.68.192.193 with SMTP id hi1mr3969457pbc.142.1429264259535; Fri, 17 Apr 2015 02:50:59 -0700 (PDT) Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id xn2si16013847pbb.44.2015.04.17.02.50.57; Fri, 17 Apr 2015 02:50:59 -0700 (PDT) Received-SPF: none (google.com: linux-kernel-owner@vger.kernel.org does not designate permitted sender hosts) client-ip=209.132.180.67; Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932192AbbDQJuw (ORCPT <rfc822;ivan.khoronzhuk@linaro.org> + 27 others); Fri, 17 Apr 2015 05:50:52 -0400 Received: from mail-oi0-f53.google.com ([209.85.218.53]:34275 "EHLO mail-oi0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932283AbbDQJur (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Fri, 17 Apr 2015 05:50:47 -0400 Received: by oiko83 with SMTP id o83so71102541oik.1 for <linux-kernel@vger.kernel.org>; Fri, 17 Apr 2015 02:50:46 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.60.58.165 with SMTP id s5mr2258637oeq.2.1429264246436; Fri, 17 Apr 2015 02:50:46 -0700 (PDT) Received: by 10.182.204.41 with HTTP; Fri, 17 Apr 2015 02:50:46 -0700 (PDT) Date: Fri, 17 Apr 2015 11:50:46 +0200 Message-ID: <CACRpkdYT9ojt4_-Nyuo6=R__Sf3G-n1HAd90ZewbaL3meEK_Bw@mail.gmail.com> Subject: [GIT PULL] bulk GPIO changes for the v4.1 cycle From: Linus Walleij <linus.walleij@linaro.org> To: Linus Torvalds <torvalds@linux-foundation.org> Cc: "linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>, Alexandre Courbot <gnurou@gmail.com>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org> Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: <patchwork-forward.linaro.org> X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. 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Hi Linus, this is the bulk of GPIO changes queued for v4.1. It's quite a lot of change for being GPIO, tested in linux-next plus I also took a few extra rounds of allmod compilation after the debacle with pin control (which is fixed, by the way). The details are in the signed tag. As you noticed Kconfig is not always my friend so just beat me up if I got something wrong, I'm trying my best. Please pull it in! Yours, Linus Walleij The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539: Linux 4.0-rc1 (2015-02-22 18:21:14 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git tags/gpio-v4.1-1 for you to fetch changes up to 03daa6f82f2b634019fe8261698f6af3c133497f: Revert "gpio: sch: use uapi/linux/pci_ids.h directly" (2015-04-10 11:35:45 +0200) ---------------------------------------------------------------- This is the bulk of GPIO changes for the v4.1 development cycle: - A new GPIO hogging mechanism has been added. This can be used on boards that want to drive some GPIO line high, low, or set it as input on boot and then never touch it again. For some embedded systems this is bliss and simplifies things to a great extent. - Some API cleanup and closure: gpiod_get_array() and gpiod_put_array() has been added to get and put GPIOs in bulk as was possible with the non-descriptor API. - Encapsulate cross-calls to the pin control subsystem in <linux/gpio/driver.h>. Now this should be the only header any GPIO driver needs to include or something is wrong. Cleanups restricting drivers to this include are welcomed if tested. - Sort the GPIO Kconfig and split it into submenus, as it was becoming and unstructured, illogical and unnavigatable mess. I hope this is easier to follow. Menus that require a certain subsystem like I2C can now be hidden nicely for example, still working on others. - New drivers: - New driver for the Altera Soft GPIO. - The F7188x driver now handles the F71869 and F71869A variants. - The MIPS Loongson driver has been moved to drivers/gpio for consolidation and cleanup. - Cleanups: - The MAX732x is converted to use the GPIOLIB_IRQCHIP infrastructure. - The PCF857x is converted to use the GPIOLIB_IRQCHIP infrastructure. - Radical cleanup of the OMAP driver. - Misc: - Enable the DWAPB GPIO for all architectures. This is a "hard IP" block from Synopsys which has started to turn up in so diverse architectures as X86 Quark, ARC and a slew of ARM systems. So even though it's not an expander, it's generic enough to be available for all. - We add a mock GPIO on Crystalcove PMIC after a long discussion with Daniel Vetter et al, tracing back to the shootout at the kernel summit where DRM drivers and sub-componentization was discussed. In this case a mock GPIO is assumed to be the best compromise gaining some reuse of infrastructure without making DRM drivers overly complex at the same time. Let's see. ---------------------------------------------------------------- Aaron Sierra (1): gpio: ich: Implement get_direction function Andreas Bofjall (3): gpio: f7188x: correct spelling of "Fintek" gpio: f7188x: add GPIO support for F71869 gpio: f7188x: add GPIO support for F71869A Andy Shevchenko (1): gpio: dwapb: enable for Quark Axel Lin (2): gpio: mb86s70: Return error if requesting an already assigned gpio gpio: vf610: Replaces comma between expression statements by semicolon Benoit Parrot (2): gpio: add GPIO hogging mechanism gpio: Document GPIO hogging mechanism Dmitry Torokhov (1): gpio: gpio-tb10x: remove incorrect __exit markup Geert Uytterhoeven (5): gpio: pcf857x: Switch to use gpiolib irqchip helpers gpio: pcf857x: Propagate wake-up setting to parent irq controller gpio: rcar: Use local variable gpio_chip in gpio_rcar_probe() gpio: rcar: Add more register documentation gpio: rcar: Prevent module clock disable when wake-up is enabled Gregory CLEMENT (1): gpio: mvebu: Fix mask/unmask managment per irq chip type Grygorii Strashko (9): gpio: omap: irq_shutdown: remove unnecessary call of gpiochip_unlock_as_irq gpio: omap: convert omap_gpio_is_input() to use gpio offset gpio: omap: simplify omap_set_gpio_dataout_x() gpio: omap: convert debounce functions switch to use gpio offset gpio: omap: drop 'gpio' param from omap_gpio_init_irq() gpio: omap: convert gpio irq functions to use GPIO offset gpio: omap: get rid of GPIO_BIT() macro gpio: omap: get rid of omap_irq_to_gpio() gpio: omap: get rid of GPIO_INDEX() macro Huacai Chen (3): MIPS: Cleanup Loongson-2F's gpio driver MIPS: Move Loongson GPIO driver to drivers/gpio gpio: loongson: Add Loongson-3A/3B GPIO driver support Josh Wu (1): gpio: mrvl: documentation: trivial: fix typo Kefeng Wang (1): gpio: dwapb: re-enable GPIO_DWAPB for arm64 Linus Walleij (12): gpio: max732x: convert to GPIOLIB_IRQCHIP gpio: fix constconst in devres gpio: move pincontrol calls to <linux/gpio/driver.h> gpio: arrange Kconfig symbols alphabetically gpio: arrange I2C Kconfig symbols alphabetically gpio: arrange PCI GPIO controllers alphabetically gpio: arrange SPI Kconfig symbols alphabetically gpio: move BCM Kona Kconfig option gpio: move MFD GPIO drivers under their own comment gpio: split GPIO drivers in submenus gpio: dwapb: remove dependencies Revert "gpio: sch: use uapi/linux/pci_ids.h directly" Michael S. Tsirkin (1): gpio: sch: use uapi/linux/pci_ids.h directly Olliver Schinagl (1): gpio: add parameter to allow the use named gpios Rafael J. Wysocki (2): gpio / ACPI: Avoid unnecessary checks in __gpiod_get_index() gpio / ACPI: Use local variable instead of ACPI_HANDLE() Rob Herring (1): gpio: pxa: simplify BANK_OFF macro offset calculation Rojhalat Ibrahim (4): gpiolib: define gpio suffixes globally gpiolib: add gpiod_get_array and gpiod_put_array functions gpiolib: add devm_gpiod_get_array and devm_gpiod_put_array functions extend documentation for gpiod_set_array() functions Shobhit Kumar (1): gpio/crystalcove: Add additional GPIO for Panel control Tien Hock Loh (2): drivers/gpio: Altera soft IP GPIO driver drivers/gpio: Altera soft IP GPIO driver device tree binding Varka Bhadram (5): gpio: use devm_kzalloc gpio: max7300: remove 'ret' variable gpio: arizona: drop owner assignment from platform_drivers gpio: use (!foo) instead of (foo == NULL) gpio: removing kfree remove functionality Vineet Gupta (1): gpio: dwapb: enable for ARC Vladimir Zapolskiy (1): gpio: x-gene: fix devm_ioremap_resource() check kbuild test robot (1): altera_gpio_probe() can be static .../devicetree/bindings/gpio/gpio-altera.txt | 43 ++ Documentation/devicetree/bindings/gpio/gpio.txt | 30 + .../devicetree/bindings/gpio/mrvl-gpio.txt | 2 +- Documentation/gpio/consumer.txt | 65 +- MAINTAINERS | 6 + arch/mips/Kconfig | 1 + arch/mips/configs/lemote2f_defconfig | 1 + arch/mips/configs/loongson3_defconfig | 1 + arch/mips/include/asm/mach-loongson/gpio.h | 15 +- arch/mips/loongson/common/Makefile | 1 - drivers/gpio/Kconfig | 724 +++++++++++---------- drivers/gpio/Makefile | 2 + drivers/gpio/devres.c | 107 ++- drivers/gpio/gpio-adp5588.c | 8 +- drivers/gpio/gpio-altera.c | 374 +++++++++++ drivers/gpio/gpio-arizona.c | 3 +- drivers/gpio/gpio-crystalcove.c | 7 +- drivers/gpio/gpio-da9052.c | 2 +- drivers/gpio/gpio-da9055.c | 2 +- drivers/gpio/gpio-f7188x.c | 47 +- drivers/gpio/gpio-ich.c | 6 + drivers/gpio/gpio-kempld.c | 2 +- .../common/gpio.c => drivers/gpio/gpio-loongson.c | 120 ++-- drivers/gpio/gpio-max7300.c | 4 +- drivers/gpio/gpio-max732x.c | 134 ++-- drivers/gpio/gpio-mb86s7x.c | 5 + drivers/gpio/gpio-mc33880.c | 2 +- drivers/gpio/gpio-mcp23s08.c | 9 +- drivers/gpio/gpio-mvebu.c | 24 +- drivers/gpio/gpio-omap.c | 131 ++-- drivers/gpio/gpio-pcf857x.c | 134 ++-- drivers/gpio/gpio-pxa.c | 3 +- drivers/gpio/gpio-rcar.c | 63 +- drivers/gpio/gpio-tb10x.c | 2 +- drivers/gpio/gpio-vf610.c | 16 +- drivers/gpio/gpio-xgene-sb.c | 2 +- drivers/gpio/gpiolib-acpi.c | 86 ++- drivers/gpio/gpiolib-of.c | 111 ++++ drivers/gpio/gpiolib.c | 299 ++++++++- drivers/gpio/gpiolib.h | 13 + drivers/input/keyboard/gpio_keys_polled.c | 2 +- drivers/leds/leds-gpio.c | 2 +- include/asm-generic/gpio.h | 48 -- include/linux/gpio/consumer.h | 77 +++ include/linux/gpio/driver.h | 48 ++ 45 files changed, 1952 insertions(+), 832 deletions(-) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-altera.txt create mode 100644 drivers/gpio/gpio-altera.c rename arch/mips/loongson/common/gpio.c => drivers/gpio/gpio-loongson.c (52%) -- 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/