openwrt/target/linux/ar71xx/patches-3.6/520-MIPS-ath79-enable-UART-function.patch
Gabor Juhos e4db63fd64 ar71xx: add initial support for 3.6
The nand subtarget is not working yet.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 33983
2012-10-28 19:52:02 +00:00

19 lines
621 B
Diff

--- a/arch/mips/ath79/dev-common.c
+++ b/arch/mips/ath79/dev-common.c
@@ -87,6 +87,15 @@ void __init ath79_register_uart(void)
if (IS_ERR(clk))
panic("unable to get UART clock, err=%ld", PTR_ERR(clk));
+ if (soc_is_ar71xx())
+ ath79_gpio_function_enable(AR71XX_GPIO_FUNC_UART_EN);
+ else if (soc_is_ar724x())
+ ath79_gpio_function_enable(AR724X_GPIO_FUNC_UART_EN);
+ else if (soc_is_ar913x())
+ ath79_gpio_function_enable(AR913X_GPIO_FUNC_UART_EN);
+ else if (soc_is_ar933x())
+ ath79_gpio_function_enable(AR933X_GPIO_FUNC_UART_EN);
+
if (soc_is_ar71xx() ||
soc_is_ar724x() ||
soc_is_ar913x() ||