lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

Browse Source 
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (130 commits)
  [ARM] 3856/1: Add clocksource for Intel IXP4xx platforms
  [ARM] 3855/1: Add generic time support
  [ARM] 3873/1: S3C24XX: Add irq_chip names
  [ARM] 3872/1: S3C24XX: Apply consistant tabbing to irq_chips
  [ARM] 3871/1: S3C24XX: Fix ordering of EINT4..23
  [ARM] nommu: confirms the CR_V bit in nommu mode
  [ARM] nommu: abort handler fixup for !CPU_CP15_MMU cores.
  [ARM] 3870/1: AT91: Start removing static memory mappings
  [ARM] 3869/1: AT91: NAND support for DK and KB9202 boards
  [ARM] 3868/1: AT91 hardware header update
  [ARM] 3867/1: AT91 GPIO update
  [ARM] 3866/1: AT91 clock update
  [ARM] 3865/1: AT91RM9200 header updates
  [ARM] 3862/2: S3C2410 - add basic power management support for AML M5900 series
  [ARM] kthread: switch arch/arm/kernel/apm.c
  [ARM] Off-by-one in arch/arm/common/icst*
  [ARM] 3864/1: Refactore sharpsl_pm
  [ARM] 3863/1: Add Locomo SPI Device
  [ARM] 3847/2:  Convert LOMOMO to use struct device for GPIOs
  [ARM] Use CPU_CACHE_* where possible in asm/cacheflush.h
  ...
This commit is contained in:
Linus Torvalds
2006-09-28 14:40:39 -07:00
parent fecf3404f4 250d375d1d
commit ebdea46fec
264 changed files with 10757 additions and 9662 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/i2c/busses/Kconfig
View File

@@ -196,7 +196,7 @@ config I2C_IBM_IIC
config I2C_IOP3XX
tristate "Intel IOP3xx and IXP4xx on-chip I2C interface"
depends on (ARCH_IOP3XX || ARCH_IXP4XX) && I2C
depends on (ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX) && I2C
help
Say Y here if you want to use the IIC bus controller on
the Intel IOP3xx I/O Processors or IXP4xx Network Processors.

16
drivers/i2c/busses/i2c-iop3xx.c
View File

@@ -82,14 +82,16 @@ iop3xx_i2c_enable(struct i2c_algo_iop3xx_data *iop3xx_adap)
/*
* Every time unit enable is asserted, GPOD needs to be cleared
* on IOP321 to avoid data corruption on the bus.
* on IOP3XX to avoid data corruption on the bus.
*/
#ifdef CONFIG_ARCH_IOP321
#define IOP321_GPOD_I2C0 0x00c0 /* clear these bits to enable ch0 */
#define IOP321_GPOD_I2C1 0x0030 /* clear these bits to enable ch1 */
*IOP321_GPOD &= (iop3xx_adap->id == 0) ? ~IOP321_GPOD_I2C0 :
~IOP321_GPOD_I2C1;
#ifdef CONFIG_PLAT_IOP
if (iop3xx_adap->id == 0) {
gpio_line_set(IOP3XX_GPIO_LINE(7), GPIO_LOW);
gpio_line_set(IOP3XX_GPIO_LINE(6), GPIO_LOW);
} else {
gpio_line_set(IOP3XX_GPIO_LINE(5), GPIO_LOW);
gpio_line_set(IOP3XX_GPIO_LINE(4), GPIO_LOW);
}
#endif
/* NB SR bits not same position as CR IE bits :-( */
iop3xx_adap->SR_enabled =