diff options
| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2008-11-18 20:23:32 +0100 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2008-12-02 14:43:48 +0800 |
| commit | c96763d4dc2f4032369f068a5d185238e01da478 (patch) | |
| tree | f6fca23cb7de429019536f6fcbc7dfc81560a55a /arch/arm/mach-pxa/mioa701.c | |
| parent | a0361a8afeaa07274e21907e4488eedceb12e3d6 (diff) | |
| download | linux-c96763d4dc2f4032369f068a5d185238e01da478.tar.bz2 | |
[ARM] pxa/MioA701: discovered new gpio definitions.
The charger enable gpio is straight (1 means draw from USB
Vbus, 0 mean do not draw). The USB Vbus sensing is inverted
(1 means no Vbus voltage sensed, 0 means Vbus voltage
present).
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/mioa701.c')
| -rw-r--r-- | arch/arm/mach-pxa/mioa701.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index 8252f329ad70..04a2cb38b075 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -57,10 +57,11 @@ static unsigned long mioa701_pin_config[] = { /* Mio global */ - MIO_CFG_OUT(GPIO9_CHARGE_nEN, AF0, DRIVE_LOW), + MIO_CFG_OUT(GPIO9_CHARGE_EN, AF0, DRIVE_LOW), MIO_CFG_OUT(GPIO18_POWEROFF, AF0, DRIVE_LOW), MFP_CFG_OUT(GPIO3, AF0, DRIVE_HIGH), MFP_CFG_OUT(GPIO4, AF0, DRIVE_HIGH), + MIO_CFG_IN(GPIO80_MAYBE_CHARGE_VDROP, AF0), /* Backlight PWM 0 */ GPIO16_PWM0_OUT, @@ -77,7 +78,7 @@ static unsigned long mioa701_pin_config[] = { MIO_CFG_OUT(GPIO91_SDIO_EN, AF0, DRIVE_LOW), /* USB */ - MIO_CFG_IN(GPIO13_USB_DETECT, AF0), + MIO_CFG_IN(GPIO13_nUSB_DETECT, AF0), MIO_CFG_OUT(GPIO22_USB_ENABLE, AF0, DRIVE_LOW), /* LCD */ @@ -116,11 +117,14 @@ static unsigned long mioa701_pin_config[] = { GPIO85_CIF_LV, /* Bluetooth */ + MIO_CFG_IN(GPIO14_BT_nACTIVITY, AF0), GPIO44_BTUART_CTS, GPIO42_BTUART_RXD, GPIO45_BTUART_RTS, GPIO43_BTUART_TXD, MIO_CFG_OUT(GPIO83_BT_ON, AF0, DRIVE_LOW), + MIO_CFG_OUT(GPIO77_BT_UNKNOWN1, AF0, DRIVE_HIGH), + MIO_CFG_OUT(GPIO86_BT_MAYBE_nRESET, AF0, DRIVE_HIGH), /* GPS */ MIO_CFG_OUT(GPIO23_GPS_UNKNOWN1, AF0, DRIVE_LOW), @@ -173,15 +177,11 @@ static unsigned long mioa701_pin_config[] = { GPIO118_I2C_SDA, /* Unknown */ - MFP_CFG_IN(GPIO14, AF0), MFP_CFG_IN(GPIO20, AF0), MFP_CFG_IN(GPIO21, AF0), MFP_CFG_IN(GPIO33, AF0), MFP_CFG_OUT(GPIO49, AF0, DRIVE_HIGH), MFP_CFG_OUT(GPIO57, AF0, DRIVE_HIGH), - MFP_CFG_OUT(GPIO77, AF0, DRIVE_HIGH), - MFP_CFG_IN(GPIO80, AF0), - MFP_CFG_OUT(GPIO86, AF0, DRIVE_HIGH), MFP_CFG_IN(GPIO96, AF0), MFP_CFG_OUT(GPIO116, AF0, DRIVE_HIGH), }; @@ -428,7 +428,7 @@ static void udc_power_command(int cmd) static int is_usb_connected(void) { - return !!gpio_get_value(GPIO13_USB_DETECT); + return !gpio_get_value(GPIO13_nUSB_DETECT); } static struct pxa2xx_udc_mach_info mioa701_udc_info = { @@ -682,7 +682,7 @@ static char *supplicants[] = { static void mioa701_set_charge(int flags) { - gpio_set_value(GPIO9_CHARGE_nEN, !flags); + gpio_set_value(GPIO9_CHARGE_EN, (flags == PDA_POWER_CHARGE_USB)); } static struct pda_power_pdata power_pdata = { @@ -695,8 +695,8 @@ static struct pda_power_pdata power_pdata = { static struct resource power_resources[] = { [0] = { .name = "ac", - .start = gpio_to_irq(GPIO13_USB_DETECT), - .end = gpio_to_irq(GPIO13_USB_DETECT), + .start = gpio_to_irq(GPIO13_nUSB_DETECT), + .end = gpio_to_irq(GPIO13_nUSB_DETECT), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE, }, @@ -908,7 +908,7 @@ static void mioa701_restart(char c) } struct gpio_ress global_gpios[] = { - MIO_GPIO_OUT(GPIO9_CHARGE_nEN, 1, "Charger enable"), + MIO_GPIO_OUT(GPIO9_CHARGE_EN, 1, "Charger enable"), MIO_GPIO_OUT(GPIO18_POWEROFF, 0, "Power Off"), MIO_GPIO_OUT(GPIO87_LCD_POWER, 0, "LCD Power") }; |