diff options
Diffstat (limited to 'arch/cris')
| -rw-r--r-- | arch/cris/arch-v32/drivers/Kconfig | 16 | ||||
| -rw-r--r-- | arch/cris/arch-v32/drivers/mach-a3/gpio.c | 4 | ||||
| -rw-r--r-- | arch/cris/configs/artpec_3_defconfig | 5 | ||||
| -rw-r--r-- | arch/cris/configs/etraxfs_defconfig | 1 |
4 files changed, 12 insertions, 14 deletions
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig index 4fc16b44fff2..e6c523cc40bc 100644 --- a/arch/cris/arch-v32/drivers/Kconfig +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -202,7 +202,7 @@ config ETRAX_PA_CHANGEABLE_DIR default "0x00" if ETRAXFS default "0x00000000" if !ETRAXFS help - This is a bitmask (8 bits) with information of what bits in PA that a + This is a bitmask with information of what bits in PA that a user can change direction on using ioctl's. Bit set = changeable. You probably want 0 here, but it depends on your hardware. @@ -213,7 +213,7 @@ config ETRAX_PA_CHANGEABLE_BITS default "0x00" if ETRAXFS default "0x00000000" if !ETRAXFS help - This is a bitmask (8 bits) with information of what bits in PA + This is a bitmask with information of what bits in PA that a user can change the value on using ioctl's. Bit set = changeable. @@ -223,7 +223,7 @@ config ETRAX_PB_CHANGEABLE_DIR default "0x00000" if ETRAXFS default "0x00000000" if !ETRAXFS help - This is a bitmask (18 bits) with information of what bits in PB + This is a bitmask with information of what bits in PB that a user can change direction on using ioctl's. Bit set = changeable. You probably want 0 here, but it depends on your hardware. @@ -234,7 +234,7 @@ config ETRAX_PB_CHANGEABLE_BITS default "0x00000" if ETRAXFS default "0x00000000" if !ETRAXFS help - This is a bitmask (18 bits) with information of what bits in PB + This is a bitmask with information of what bits in PB that a user can change the value on using ioctl's. Bit set = changeable. @@ -244,7 +244,7 @@ config ETRAX_PC_CHANGEABLE_DIR default "0x00000" if ETRAXFS default "0x00000000" if !ETRAXFS help - This is a bitmask (18 bits) with information of what bits in PC + This is a bitmask with information of what bits in PC that a user can change direction on using ioctl's. Bit set = changeable. You probably want 0 here, but it depends on your hardware. @@ -253,9 +253,9 @@ config ETRAX_PC_CHANGEABLE_BITS hex "PC user changeable bits mask" depends on ETRAX_GPIO default "0x00000" if ETRAXFS - default "0x00000000" if ETRAXFS + default "0x00000000" if !ETRAXFS help - This is a bitmask (18 bits) with information of what bits in PC + This is a bitmask with information of what bits in PC that a user can change the value on using ioctl's. Bit set = changeable. @@ -264,7 +264,7 @@ config ETRAX_PD_CHANGEABLE_DIR depends on ETRAX_GPIO && ETRAXFS default "0x00000" help - This is a bitmask (18 bits) with information of what bits in PD + This is a bitmask with information of what bits in PD that a user can change direction on using ioctl's. Bit set = changeable. You probably want 0x00000 here, but it depends on your hardware. diff --git a/arch/cris/arch-v32/drivers/mach-a3/gpio.c b/arch/cris/arch-v32/drivers/mach-a3/gpio.c index 74f9fe80940c..c92e1da3684d 100644 --- a/arch/cris/arch-v32/drivers/mach-a3/gpio.c +++ b/arch/cris/arch-v32/drivers/mach-a3/gpio.c @@ -957,7 +957,7 @@ static void __init virtual_gpio_init(void) static int __init gpio_init(void) { - int res; + int res, res2; printk(KERN_INFO "ETRAX FS GPIO driver v2.7, (c) 2003-2008 " "Axis Communications AB\n"); @@ -977,7 +977,7 @@ static int __init gpio_init(void) CRIS_LED_DISK_READ(0); CRIS_LED_DISK_WRITE(0); - int res2 = request_irq(GIO_INTR_VECT, gpio_interrupt, + res2 = request_irq(GIO_INTR_VECT, gpio_interrupt, IRQF_SHARED, "gpio", &alarmlist); if (res2) { printk(KERN_ERR "err: irq for gpio\n"); diff --git a/arch/cris/configs/artpec_3_defconfig b/arch/cris/configs/artpec_3_defconfig index 71854d41c5a0..70e497e0b03e 100644 --- a/arch/cris/configs/artpec_3_defconfig +++ b/arch/cris/configs/artpec_3_defconfig @@ -12,10 +12,6 @@ CONFIG_ETRAX_FAST_TIMER=y CONFIG_CRIS_MACH_ARTPEC3=y CONFIG_ETRAX_DRAM_SIZE=32 CONFIG_ETRAX_FLASH1_SIZE=4 -CONFIG_ETRAX_DEF_GIO_PA_OE=1c -CONFIG_ETRAX_DEF_GIO_PA_OUT=00 -CONFIG_ETRAX_DEF_GIO_PB_OE=00000 -CONFIG_ETRAX_DEF_GIO_PB_OUT=00000 CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -42,3 +38,4 @@ CONFIG_JFFS2_FS=y CONFIG_CRAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y +CONFIG_ETRAX_GPIO=y diff --git a/arch/cris/configs/etraxfs_defconfig b/arch/cris/configs/etraxfs_defconfig index 87c7227fecb2..91232680d6c8 100644 --- a/arch/cris/configs/etraxfs_defconfig +++ b/arch/cris/configs/etraxfs_defconfig @@ -38,3 +38,4 @@ CONFIG_JFFS2_FS=y CONFIG_CRAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y +CONFIG_ETRAX_GPIO=y |