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yaml
---
r: 327096
b: refs/heads/master
c: 6679185
h: refs/heads/master
v: v3
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Rob Herring committed Sep 14, 2012
1 parent bba42e6 commit fb78d21
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Showing 14 changed files with 65 additions and 69 deletions.
2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 74595e1764e271911c73e8ab816e0be269420134
refs/heads/master: 6679185909e79df85bd44fd964f80f36899d0880
2 changes: 2 additions & 0 deletions trunk/arch/arm/mach-shmobile/board-ap4evb.c
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#include <asm/mach/arch.h>
#include <asm/setup.h>

#include "sh-gpio.h"

/*
* Address Interface BusWidth note
* ------------------------------------------------------------------
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2 changes: 2 additions & 0 deletions trunk/arch/arm/mach-shmobile/board-armadillo800eva.c
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#include <sound/sh_fsi.h>
#include <sound/simple_card.h>

#include "sh-gpio.h"

/*
* CON1 Camera Module
* CON2 Extension Bus
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2 changes: 2 additions & 0 deletions trunk/arch/arm/mach-shmobile/board-g4evm.c
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#include <asm/mach-types.h>
#include <asm/mach/arch.h>

#include "sh-gpio.h"

/*
* SDHI
*
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2 changes: 2 additions & 0 deletions trunk/arch/arm/mach-shmobile/board-mackerel.c
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#include <asm/mach/arch.h>
#include <asm/mach-types.h>

#include "sh-gpio.h"

/*
* Address Interface BusWidth note
* ------------------------------------------------------------------
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63 changes: 1 addition & 62 deletions trunk/arch/arm/mach-shmobile/include/mach/gpio.h
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/*
* Generic GPIO API and pinmux table support
*
* Copyright (c) 2008 Magnus Damm
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H

#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/sh_pfc.h>
#include <linux/io.h>

#ifdef CONFIG_GPIOLIB

static inline int irq_to_gpio(unsigned int irq)
{
return -ENOSYS;
}

#else

#define __ARM_GPIOLIB_COMPLEX

#endif /* CONFIG_GPIOLIB */

/*
* FIXME !!
*
* current gpio frame work doesn't have
* the method to control only pull up/down/free.
* this function should be replaced by correct gpio function
*/
static inline void __init gpio_direction_none(u32 addr)
{
__raw_writeb(0x00, addr);
}

static inline void __init gpio_request_pullup(u32 addr)
{
u8 data = __raw_readb(addr);

data &= 0x0F;
data |= 0xC0;
__raw_writeb(data, addr);
}

static inline void __init gpio_request_pulldown(u32 addr)
{
u8 data = __raw_readb(addr);

data &= 0x0F;
data |= 0xA0;

__raw_writeb(data, addr);
}

#endif /* __ASM_ARCH_GPIO_H */
/* empty */
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-shmobile/pfc-r8a7740.c
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*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/sh_pfc.h>
#include <mach/r8a7740.h>
#include <mach/irqs.h>

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2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-shmobile/pfc-r8a7779.c
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*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/sh_pfc.h>
#include <linux/ioport.h>
#include <mach/r8a7779.h>

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2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-shmobile/pfc-sh7367.c
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*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/sh_pfc.h>
#include <mach/sh7367.h>

#define CPU_ALL_PORT(fn, pfx, sfx) \
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2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-shmobile/pfc-sh7372.c
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*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/sh_pfc.h>
#include <mach/irqs.h>
#include <mach/sh7372.h>

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2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-shmobile/pfc-sh7377.c
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Expand Up @@ -19,7 +19,7 @@
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/sh_pfc.h>
#include <mach/sh7377.h>

#define CPU_ALL_PORT(fn, pfx, sfx) \
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2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-shmobile/pfc-sh73a0.c
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Expand Up @@ -20,7 +20,7 @@
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/sh_pfc.h>
#include <mach/sh73a0.h>
#include <mach/irqs.h>

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48 changes: 48 additions & 0 deletions trunk/arch/arm/mach-shmobile/sh-gpio.h
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/*
* Generic GPIO API and pinmux table support
*
* Copyright (c) 2008 Magnus Damm
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H

#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/io.h>

/*
* FIXME !!
*
* current gpio frame work doesn't have
* the method to control only pull up/down/free.
* this function should be replaced by correct gpio function
*/
static inline void __init gpio_direction_none(u32 addr)
{
__raw_writeb(0x00, addr);
}

static inline void __init gpio_request_pullup(u32 addr)
{
u8 data = __raw_readb(addr);

data &= 0x0F;
data |= 0xC0;
__raw_writeb(data, addr);
}

static inline void __init gpio_request_pulldown(u32 addr)
{
u8 data = __raw_readb(addr);

data &= 0x0F;
data |= 0xA0;

__raw_writeb(data, addr);
}

#endif /* __ASM_ARCH_GPIO_H */
1 change: 1 addition & 0 deletions trunk/drivers/sh/pfc/gpio.c
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#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pinctrl/consumer.h>
#include <linux/sh_pfc.h>

struct sh_pfc_chip {
struct sh_pfc *pfc;
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