From: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Thu, 15 Nov 2007 09:03:45 +0000 (+0100)
Subject: AVR32: Fix wrong pin setup for USART3
X-Git-Tag: v1.3.2-rc1~108^2^2~2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9570bcd87f4db255514f43b6701746c412f8fef0;p=u-boot

AVR32: Fix wrong pin setup for USART3

As reported by Gerhard Berghofer:

in "gpio_enable_usart3" the correct pins for USART 3 are PB17 and PB18
instead of PB18 and PB19.

which is obviously correct. There's currently no code that uses
USART3, but custom boards may run into problems.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
---

diff --git a/cpu/at32ap/at32ap700x/gpio.c b/cpu/at32ap/at32ap700x/gpio.c
index 2d53726b04..859124a91f 100644
--- a/cpu/at32ap/at32ap700x/gpio.c
+++ b/cpu/at32ap/at32ap700x/gpio.c
@@ -74,8 +74,8 @@ void gpio_enable_usart2(void)
 
 void gpio_enable_usart3(void)
 {
+	gpio_select_periph_B(GPIO_PIN_PB17, 0);
 	gpio_select_periph_B(GPIO_PIN_PB18, 0);
-	gpio_select_periph_B(GPIO_PIN_PB19, 0);
 }
 #endif