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Merge tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Browse Source 
Pull MFD changes from Samuel Ortiz:
 "Besides the usual cleanups, this one brings:

   * Support for 5 new chipsets: Intel's ICH LPC and SCH Centerton,
     ST-E's STAX211, Samsung's MAX77693 and TI's LM3533.

   * Device tree support for the twl6040, tps65910, da9502 and ab8500
     drivers.

   * Fairly big tps56910, ab8500 and db8500 updates.

   * i2c support for mc13xxx.

   * Our regular update for the wm8xxx driver from Mark."

Fix up various conflicts with other trees, largely due to ab5500 removal
etc.

* tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (106 commits)
  mfd: Fix build break of max77693 by adding REGMAP_I2C option
  mfd: Fix twl6040 build failure
  mfd: Fix max77693 build failure
  mfd: ab8500-core should depend on MFD_DB8500_PRCMU
  gpio: tps65910: dt: process gpio specific device node info
  mfd: Remove the parsing of dt info for tps65910 gpio
  mfd: Save device node parsed platform data for tps65910 sub devices
  mfd: Add r_select to lm3533 platform data
  gpio: Add Intel Centerton support to gpio-sch
  mfd: Emulate active low IRQs as well as active high IRQs for wm831x
  mfd: Mark two lm3533 zone registers as volatile
  mfd: Fix return type of lm533 attribute is_visible
  mfd: Enable Device Tree support in the ab8500-pwm driver
  mfd: Enable Device Tree support in the ab8500-sysctrl driver
  mfd: Add support for Device Tree to twl6040
  mfd: Register the twl6040 child for the ASoC codec unconditionally
  mfd: Allocate twl6040 IRQ numbers dynamically
  mfd: twl6040 code cleanup in interrupt initialization part
  mfd: Enable ab8500-gpadc driver for Device Tree
  mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver
  ...
This commit is contained in:
Linus Torvalds
2012-05-29 11:53:11 -07:00
parent 53f2c4a8fd 29f772d41c
commit 4b78147468
94 changed files with 6832 additions and 1783 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
include/linux/mfd/abx500/ab8500.h
View File

@@ -7,6 +7,7 @@
#ifndef MFD_AB8500_H
#define MFD_AB8500_H
#include <linux/atomic.h>
#include <linux/mutex.h>
struct device;
@@ -194,6 +195,14 @@ enum ab8500_version {
#define AB9540_INT_GPIO52F 123
#define AB9540_INT_GPIO53F 124
#define AB9540_INT_GPIO54F 125 /* not 8505 */
/* ab8500_irq_regoffset[16] -> IT[Source|Latch|Mask]25 */
#define AB8505_INT_KEYSTUCK 128
#define AB8505_INT_IKR 129
#define AB8505_INT_IKP 130
#define AB8505_INT_KP 131
#define AB8505_INT_KEYDEGLITCH 132
#define AB8505_INT_MODPWRSTATUSF 134
#define AB8505_INT_MODPWRSTATUSR 135
/*
* AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the
@@ -203,8 +212,8 @@ enum ab8500_version {
* which is larger.
*/
#define AB8500_NR_IRQS 112
#define AB8505_NR_IRQS 128
#define AB9540_NR_IRQS 128
#define AB8505_NR_IRQS 136
#define AB9540_NR_IRQS 136
/* This is set to the roof of any AB8500 chip variant IRQ counts */
#define AB8500_MAX_NR_IRQS AB9540_NR_IRQS
@@ -216,6 +225,7 @@ enum ab8500_version {
* @dev: parent device
* @lock: read/write operations lock
* @irq_lock: genirq bus lock
* @transfer_ongoing: 0 if no transfer ongoing
* @irq: irq line
* @version: chip version id (e.g. ab8500 or ab9540)
* @chip_id: chip revision id
@@ -234,7 +244,7 @@ struct ab8500 {
struct device *dev;
struct mutex lock;
struct mutex irq_lock;
atomic_t transfer_ongoing;
int irq_base;
int irq;
enum ab8500_version version;
@@ -280,6 +290,8 @@ extern int __devinit ab8500_init(struct ab8500 *ab8500,
enum ab8500_version version);
extern int __devexit ab8500_exit(struct ab8500 *ab8500);
extern int ab8500_suspend(struct ab8500 *ab8500);
static inline int is_ab8500(struct ab8500 *ab)
{
return ab->version == AB8500_VERSION_AB8500;