diff options
| author | Paul Parsons <lost.distance@yahoo.com> | 2012-03-16 15:24:35 +0000 |
|---|---|---|
| committer | Haojian Zhuang <haojian.zhuang@gmail.com> | 2012-05-05 17:05:22 +0800 |
| commit | 0de91b618281251beb9f73eaa436337779ae25f2 (patch) | |
| tree | 9d6190d31f545a1d2ee4c1a55e10389d48fa9461 /arch/arm/mach-pxa | |
| parent | 73578674f893f20733fa325b0d46e75c1e0f9f3e (diff) | |
ARM: pxa: Add standard UART to hx4700_pin_config[]
Add the two standard UART signals (GPIO46_STUART_RXD, GPIO47_STUART_TXD) to the
initial mfp config table hx4700_pin_config[] passed to pxa2xx_mfp_config().
Although pxa2xx_transceiver_mode() can subsequently set these two signals via
its own call to pxa2xx_mfp_config(), pxa2xx_transceiver_mode() is only present
when CONFIG_PXA_FICP=y. Hence this patch provides a default mfp config.
Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/hx4700.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index cccddfe13fa4..6bd692d271c1 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -102,6 +102,10 @@ static unsigned long hx4700_pin_config[] __initdata = { GPIO44_BTUART_CTS, GPIO45_BTUART_RTS_LPM_LOW, + /* STUART (IRDA) */ + GPIO46_STUART_RXD, + GPIO47_STUART_TXD, + /* PWM 1 (Backlight) */ GPIO17_PWM1_OUT, |