diff options
Diffstat (limited to 'arch/arm/mach-sa1100/assabet.c')
| -rw-r--r-- | arch/arm/mach-sa1100/assabet.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index 6356896587bf..e3805d4c052a 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -215,6 +215,14 @@ static void __init assabet_init(void) GPDR |= GPIO_SSP_TXD | GPIO_SSP_SCLK | GPIO_SSP_SFRM; /* + * Also set GPIO27 as an output; this is used to clock UART3 + * via the FPGA and as otherwise has no pullups or pulldowns, + * so stop it floating. + */ + GPCR = GPIO_GPIO27; + GPDR |= GPIO_GPIO27; + + /* * Set up registers for sleep mode. */ PWER = PWER_GPIO0; |