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ARM: S3C24XX: Remove unused GPIO definitions for port J

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There is no need now for individual GPIO port J pin control bit
definitions, the GPIO0..12 pins can be configured using the gpiolib
API. The GPJ* register address offset definitions for S3C2413 are
moved to the common mach-s3c24xx/include/mach/regs-gpio.h header.
These are still used outside of the gpio-samsung driver by PM code.

Switching GPJ port to camera function can be done for example with:
s3c_gpio_cfgall_range(S3C2410_GPJ(0), 13, S3C_GPIO_SFN(2), S3C_GPIO_PULL_NONE);

Signed-off-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Sylwester Nawrocki
2012-07-13 18:05:29 +09:00
committed by Kukjin Kim
parent b5fe5d7d9d
commit 353ba37a09
7 changed files with 15 additions and 77 deletions
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17
arch/arm/mach-s3c24xx/include/mach/regs-gpio.h
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@@ -302,7 +302,7 @@
/* S3C2410:
* Port G consists of 8 GPIO/IRQ/Special function
*
* GPGCON has 2 bits for each of the input pins on port F
* GPGCON has 2 bits for each of the input pins on port G
* 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
*
* pull up works like all other ports.
@@ -366,7 +366,7 @@
/* Port H consists of11 GPIO/serial/Misc pins
*
* GPGCON has 2 bits for each of the input pins on port F
* GPHCON has 2 bits for each of the input pins on port H
* 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
*
* pull up works like all other ports.
@@ -427,6 +427,19 @@
* for the 2412/2413 from the 2410/2440/2442
*/
/*
* Port J consists of 13 GPIO/Camera pins. GPJCON has 2 bits
* for each of the pins on port J.
* 00 - input, 01 output, 10 - camera
*
* Pull up works like all other ports.
*/
#define S3C2413_GPJCON S3C2410_GPIOREG(0x80)
#define S3C2413_GPJDAT S3C2410_GPIOREG(0x84)
#define S3C2413_GPJUP S3C2410_GPIOREG(0x88)
#define S3C2413_GPJSLPCON S3C2410_GPIOREG(0x8C)
/* S3C2443 and above */
#define S3C2440_GPJCON S3C2410_GPIOREG(0xD0)
#define S3C2440_GPJDAT S3C2410_GPIOREG(0xD4)