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linux/arch/arm/mach-s3c24xx/h1940.h

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ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
/*
* Copyright 2006 Ben Dooks <ben-linux@fluff.org>
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
*
[ARM] 4039/1: S3C24XX: Fix copyrights in include/asm-arm/arch-s3c2410 (mach) Fix copyright notices in include/asm-arm/arch-s3c2410 to actually have `Copyright` in the line. This patch deals with all the core files. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-18 03:02:01 +08:00
* Copyright (c) 2005 Simtec Electronics
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
* http://armlinux.simtec.co.uk/
* Ben Dooks <ben@simtec.co.uk>
*
ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
* iPAQ H1940 series definitions
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
#ifndef __MACH_S3C24XX_H1940_H
#define __MACH_S3C24XX_H1940_H __FILE__
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
#define H1940_SUSPEND_CHECKSUM (0x30003ff8)
#define H1940_SUSPEND_RESUMEAT (0x30081000)
#define H1940_SUSPEND_CHECK (0x30080000)
leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors Commit 21f2aae91e902aad ("leds: leds-gpio: Add support for GPIO descriptors") already converted most of the driver to use GPIO descriptors. What is still missing is the platform specific hook gpio_blink_set() and board files which pass legacy GPIO numbers to this driver in platform data. In this patch we handle the former and convert gpio_blink_set() to take GPIO descriptor instead. In order to do this we convert the existing four users to accept GPIO descriptor and translate it to legacy GPIO number in the platform code. This effectively "pushes" legacy GPIO number usage from the driver to platforms. Also add comment to the remaining block describing that it is legacy code path and we are getting rid of it eventually. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-31 19:40:58 +08:00
struct gpio_desc;
ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
extern void h1940_pm_return(void);
leds: leds-gpio: Convert gpio_blink_set() to use GPIO descriptors Commit 21f2aae91e902aad ("leds: leds-gpio: Add support for GPIO descriptors") already converted most of the driver to use GPIO descriptors. What is still missing is the platform specific hook gpio_blink_set() and board files which pass legacy GPIO numbers to this driver in platform data. In this patch we handle the former and convert gpio_blink_set() to take GPIO descriptor instead. In order to do this we convert the existing four users to accept GPIO descriptor and translate it to legacy GPIO number in the platform code. This effectively "pushes" legacy GPIO number usage from the driver to platforms. Also add comment to the remaining block describing that it is legacy code path and we are getting rid of it eventually. Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-31 19:40:58 +08:00
extern int h1940_led_blink_set(struct gpio_desc *desc, int state,
ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
unsigned long *delay_on,
unsigned long *delay_off);
#include <linux/gpio.h>
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
ARM: h1940: Use gpiolib for latch access This patch adds gpiolib support for h1940 latch. With this patch it's possible to use leds-gpio and uda1380 drivers (they require gpiolib support for appropriate pins). And now it's possible to drop leds-h1940 driver. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-09-08 17:39:46 +08:00
#define H1940_LATCH_GPIO(x) (S3C_GPIO_END + (x))
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
/* SD layer latch */
ARM: h1940: Fix backlight and LCD power functions Current implementation of LCD and backlight power control functions is not complete, as result PDA consumes power in suspend. Fix this issue by managing state of some latch bits, just like WinMobile does. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-09-27 14:28:00 +08:00
#define H1940_LATCH_LCD_P0 H1940_LATCH_GPIO(0)
ARM: h1940: Use gpiolib for latch access This patch adds gpiolib support for h1940 latch. With this patch it's possible to use leds-gpio and uda1380 drivers (they require gpiolib support for appropriate pins). And now it's possible to drop leds-h1940 driver. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-09-08 17:39:46 +08:00
#define H1940_LATCH_LCD_P1 H1940_LATCH_GPIO(1)
#define H1940_LATCH_LCD_P2 H1940_LATCH_GPIO(2)
#define H1940_LATCH_LCD_P3 H1940_LATCH_GPIO(3)
#define H1940_LATCH_MAX1698_nSHUTDOWN H1940_LATCH_GPIO(4)
#define H1940_LATCH_LED_RED H1940_LATCH_GPIO(5)
#define H1940_LATCH_SDQ7 H1940_LATCH_GPIO(6)
#define H1940_LATCH_USB_DP H1940_LATCH_GPIO(7)
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
/* CPU layer latch */
ARM: h1940: Use gpiolib for latch access This patch adds gpiolib support for h1940 latch. With this patch it's possible to use leds-gpio and uda1380 drivers (they require gpiolib support for appropriate pins). And now it's possible to drop leds-h1940 driver. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-09-08 17:39:46 +08:00
#define H1940_LATCH_UDA_POWER H1940_LATCH_GPIO(8)
#define H1940_LATCH_AUDIO_POWER H1940_LATCH_GPIO(9)
#define H1940_LATCH_SM803_ENABLE H1940_LATCH_GPIO(10)
#define H1940_LATCH_LCD_P4 H1940_LATCH_GPIO(11)
ARM: h1940: Implement mmc_power function This patch implements h1940-specific set_power callback for s3cmci driver, so card power can be disabled when card is not inserted or before suspend. Without this patch PDA consumes power in suspend when card is inserted. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-09-27 05:27:41 +08:00
#define H1940_LATCH_SD_POWER H1940_LATCH_GPIO(12)
ARM: h1940: Use gpiolib for latch access This patch adds gpiolib support for h1940 latch. With this patch it's possible to use leds-gpio and uda1380 drivers (they require gpiolib support for appropriate pins). And now it's possible to drop leds-h1940 driver. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2010-09-08 17:39:46 +08:00
#define H1940_LATCH_BLUETOOTH_POWER H1940_LATCH_GPIO(13)
#define H1940_LATCH_LED_GREEN H1940_LATCH_GPIO(14)
#define H1940_LATCH_LED_FLASH H1940_LATCH_GPIO(15)
[ARM] 3326/1: H1940 - Control latches Patch from Ben Dooks Define the bits for the two board control latches that control various items on the H1940 iPAQ. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-11 06:40:51 +08:00
ARM: S3C24XX: make h1940.h and h1940-latch.h local The headers can be local in mach-s3c24xx/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-01-03 02:18:58 +08:00
#endif /* __MACH_S3C24XX_H1940_H */