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Viewing changes to arch/m68k/platform/5249/gpio.c

  • Committer: Package Import Robot
  • Author(s): Paolo Pisati, Paolo Pisati, Stefan Bader, Upstream Kernel Changes
  • Date: 2012-08-15 17:17:43 UTC
  • Revision ID: package-import@ubuntu.com-20120815171743-h5wnuf51xe7pvdid
Tags: 3.5.0-207.13
[ Paolo Pisati ]

* Start new release

[ Stefan Bader ]

* (config) Enable getabis to use local package copies

[ Upstream Kernel Changes ]

* fixup: gargabe collect iva_seq[0|1] init
* [Config] enable all SND_OMAP_SOC_*s
* fixup: cm2xxx_3xxx.o is needed for omap2_cm_read|write_reg
* fixup: add some snd_soc_dai* helper functions
* fixup: s/snd_soc_dpcm_params/snd_soc_dpcm/g
* fixup: typo, no_host_mode and useless SDP4430 init
* fixup: enable again aess hwmod

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arch/m68k/platform/5249/gpio.c
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/*
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 * Coldfire generic GPIO support
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 *
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 * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <asm/coldfire.h>
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#include <asm/mcfsim.h>
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#include <asm/mcfgpio.h>
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static struct mcf_gpio_chip mcf_gpio_chips[] = {
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        {
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                .gpio_chip                      = {
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                        .label                  = "GPIO0",
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                        .request                = mcf_gpio_request,
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                        .free                   = mcf_gpio_free,
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                        .direction_input        = mcf_gpio_direction_input,
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                        .direction_output       = mcf_gpio_direction_output,
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                        .get                    = mcf_gpio_get_value,
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                        .set                    = mcf_gpio_set_value,
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                        .ngpio                  = 32,
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                },
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                .pddr                           = (void __iomem *) MCFSIM2_GPIOENABLE,
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                .podr                           = (void __iomem *) MCFSIM2_GPIOWRITE,
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                .ppdr                           = (void __iomem *) MCFSIM2_GPIOREAD,
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        },
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        {
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                .gpio_chip                      = {
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                        .label                  = "GPIO1",
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                        .request                = mcf_gpio_request,
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                        .free                   = mcf_gpio_free,
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                        .direction_input        = mcf_gpio_direction_input,
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                        .direction_output       = mcf_gpio_direction_output,
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                        .get                    = mcf_gpio_get_value,
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                        .set                    = mcf_gpio_set_value,
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                        .base                   = 32,
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                        .ngpio                  = 32,
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                },
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                .pddr                           = (void __iomem *) MCFSIM2_GPIO1ENABLE,
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                .podr                           = (void __iomem *) MCFSIM2_GPIO1WRITE,
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                .ppdr                           = (void __iomem *) MCFSIM2_GPIO1READ,
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        },
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};
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static int __init mcf_gpio_init(void)
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{
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        unsigned i = 0;
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        while (i < ARRAY_SIZE(mcf_gpio_chips))
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                (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
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        return 0;
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}
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core_initcall(mcf_gpio_init);