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From 443ab715a40881d6c9ba11b027ba154bac904cb0 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Date: Sat, 10 May 2014 23:19:08 +0200
Subject: [PATCH] MIPS/AR7: ensure that serial ports are properly set up
without UPF_FIXED_TYPE, the data from the PORT_AR7 uart_config entry is
never copied, resulting in a dead port.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
---
arch/mips/ar7/platform.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index 7e2356f..e4f47d3 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -581,6 +581,7 @@ static int __init ar7_register_uarts(void)
uart_port.type = PORT_AR7;
uart_port.uartclk = clk_get_rate(bus_clk) / 2;
uart_port.iotype = UPIO_MEM32;
+ uart_port.flags = UPF_FIXED_TYPE;
uart_port.regshift = 2;
uart_port.line = 0;
--
1.8.5.3.2.g3dbf181
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