diff options
Diffstat (limited to 'arch/arm/mach-mx5/mx51_babbage_gpio.c')
| -rw-r--r-- | arch/arm/mach-mx5/mx51_babbage_gpio.c | 60 |
1 files changed, 42 insertions, 18 deletions
diff --git a/arch/arm/mach-mx5/mx51_babbage_gpio.c b/arch/arm/mach-mx5/mx51_babbage_gpio.c index 4b3e2ee73faf..5d484b78832b 100644 --- a/arch/arm/mach-mx5/mx51_babbage_gpio.c +++ b/arch/arm/mach-mx5/mx51_babbage_gpio.c @@ -270,59 +270,83 @@ static struct mxc_iomux_pin_cfg __initdata mxc_iomux_pins[] = { }, { MX51_PIN_SD1_CMD, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_SD1_CLK, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH | PAD_CTL_HYS_ENABLE + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_GPIO1_0, IOMUX_CONFIG_GPIO | IOMUX_CONFIG_SION, (PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU), }, { - MX51_PIN_GPIO1_1, IOMUX_CONFIG_GPIO | IOMUX_CONFIG_SION, + MX51_PIN_GPIO1_1, IOMUX_CONFIG_GPIO, (PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU), }, { MX51_PIN_SD2_CMD, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_SD2_CLK, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH | PAD_CTL_HYS_ENABLE + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { - MX51_PIN_SD2_DATA0, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + MX51_PIN_SD2_DATA0, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { - MX51_PIN_SD2_DATA1, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + MX51_PIN_SD2_DATA1, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { - MX51_PIN_SD2_DATA2, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + MX51_PIN_SD2_DATA2, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { - MX51_PIN_SD2_DATA3, IOMUX_CONFIG_ALT0, - (PAD_CTL_DRV_MAX | PAD_CTL_22K_PU | PAD_CTL_SRE_FAST), + MX51_PIN_SD2_DATA3, IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION, + (PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH + | PAD_CTL_22K_PU | PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE + | PAD_CTL_SRE_FAST), }, { MX51_PIN_GPIO1_4, IOMUX_CONFIG_GPIO | IOMUX_CONFIG_SION, @@ -461,7 +485,7 @@ static int __initdata enable_w1 = { 0 }; static int __init w1_setup(char *__unused) { enable_w1 = 1; - return 1; + return cpu_is_mx51(); } __setup("w1", w1_setup); |