diff options
| author | Lily Zhang <r58066@freescale.com> | 2010-04-08 18:00:05 +0800 |
|---|---|---|
| committer | Alejandro Gonzalez <alex.gonzalez@digi.com> | 2010-05-25 11:20:21 +0200 |
| commit | d31c1353478570d3597f7d1214a4ce295caae7c5 (patch) | |
| tree | f184fd043feabe2558b18a3b5e54e9cf3172b9ce /arch/arm/mach-mx5/mx53_evk_gpio.c | |
| parent | fce29ce2ff8918d98c195d211b9dc48fd457391b (diff) | |
ENGR00122359 MX53: Change FEC PAD setting
FEC can not work well if plugging into auto port card.
Change FEC PAD setting to fix it.
Signed-off-by: Lily Zhang <r58066@freescale.com>
Signed-off-by: Alejandro Gonzalez <alex.gonzalez@digi.com>
Diffstat (limited to 'arch/arm/mach-mx5/mx53_evk_gpio.c')
| -rw-r--r-- | arch/arm/mach-mx5/mx53_evk_gpio.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/mach-mx5/mx53_evk_gpio.c b/arch/arm/mach-mx5/mx53_evk_gpio.c index 7ca8e77c3b0a..37c489a3e357 100644 --- a/arch/arm/mach-mx5/mx53_evk_gpio.c +++ b/arch/arm/mach-mx5/mx53_evk_gpio.c @@ -463,29 +463,30 @@ static struct mxc_iomux_pin_cfg __initdata mxc_iomux_pins[] = { }, { /* FEC pins */ MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0, - PAD_CTL_SRE_FAST, + (PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_PULL | + PAD_CTL_22K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE | PAD_CTL_DRV_HIGH), MUX_IN_FEC_FEC_MDI_SELECT_INPUT, INPUT_CTL_PATH1, }, { MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0, - (PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_PULL), + (PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE), }, { MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0, - (PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_PULL), + (PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE), }, { MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0, - (PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_PULL), + (PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE), }, { MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0, - (PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_PULL), + (PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE), }, { MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0, - (PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_PULL), + (PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE), }, { MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0, |