37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
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From d076aa6182dc6df6bb311e60bbddb03573b9483b Mon Sep 17 00:00:00 2001
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From: Gregory Hermant <gregory.hermant@calao-systems.com>
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Date: Fri, 3 Aug 2012 11:25:49 +0200
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Subject: [PATCH] Enable pull-up on Rx serial ports for the CALAO MB-QIL-A9260
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Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
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---
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arch/arm/boards/qil-a9260/init.c | 6 ++++++
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1 files changed, 6 insertions(+), 0 deletions(-)
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diff --git a/arch/arm/boards/qil-a9260/init.c b/arch/arm/boards/qil-a9260/init.c
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index 305d733..b43cace 100644
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--- a/arch/arm/boards/qil-a9260/init.c
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+++ b/arch/arm/boards/qil-a9260/init.c
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@@ -196,11 +196,17 @@ device_initcall(qil_a9260_devices_init);
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static int qil_a9260_console_init(void)
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{
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at91_register_uart(0, 0);
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+ at91_set_A_periph(AT91_PIN_PB14, 1); /* Enable pull-up on DRXD */
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+
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at91_register_uart(1, ATMEL_UART_CTS | ATMEL_UART_RTS
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| ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
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| ATMEL_UART_RI);
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+
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at91_register_uart(2, ATMEL_UART_CTS | ATMEL_UART_RTS);
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+ at91_set_A_periph(AT91_PIN_PB7, 1); /* Enable pull-up on RXD1 */
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+
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at91_register_uart(3, ATMEL_UART_CTS | ATMEL_UART_RTS);
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+ at91_set_A_periph(AT91_PIN_PB9, 1); /* Enable pull-up on RXD2 */
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return 0;
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}
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--
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1.5.6.3
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