diff options
| author | Dmitry Artamonow <mad_soft@inbox.ru> | 2009-11-27 12:00:00 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-12-06 17:52:55 +0100 |
| commit | 2eec62d7dbaa8ed05f318d88f938a86fcf274b34 (patch) | |
| tree | c3581ee62fabe4104c379d647495fc2b87c22f63 /arch/arm/mach-sa1100/include | |
| parent | ARM: 5812/1: SA1100: h3100/h3600: separate machine-specific LCD helpers (diff) | |
| download | linux-2eec62d7dbaa8ed05f318d88f938a86fcf274b34.tar.xz linux-2eec62d7dbaa8ed05f318d88f938a86fcf274b34.zip | |
ARM: 5813/1: SA1100: h3100/h3600: add htc-egpio driver
It will be used for future conversion of assign_h3600_egpio calls to
gpiolib.
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-sa1100/include')
| -rw-r--r-- | arch/arm/mach-sa1100/include/mach/h3600_gpio.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h index 18de674af560..ce80f1ae0c1a 100644 --- a/arch/arm/mach-sa1100/include/mach/h3600_gpio.h +++ b/arch/arm/mach-sa1100/include/mach/h3600_gpio.h @@ -97,4 +97,28 @@ #define EGPIO_H3600_LVDD_ON (1 << 15) /* enable 9V and -6.5V to LCD. */ +/* gpiolib versions of EGPIOs */ + +/* H3100 / 3600 EGPIO pins */ +#define H3XXX_EGPIO_BASE (GPIO_MAX + 1) + +#define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0) +#define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */ +#define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */ +#define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */ +#define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */ +#define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */ +#define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */ +#define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */ + +/* H3600 only EGPIO pins */ +#define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */ +#define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */ +#define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */ +#define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */ +#define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */ +#define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */ +#define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ +#define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ + #endif /* _INCLUDE_H3600_GPIO_H_ */ |