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ARM: pxa: Add standard UART to hx4700_pin_config[]

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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>
This commit is contained in:
Paul Parsons 2012-03-16 15:24:35 +00:00 committed by Haojian Zhuang
parent 73578674f8
commit 0de91b6182
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-pxa/hx4700.c
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@ -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,