From 63ea336b7942214edce1ae79725f28593dc84eaa Mon Sep 17 00:00:00 2001 From: Manuel Lauss Date: Wed, 28 Oct 2009 21:49:46 +0100 Subject: [PATCH] MIPS: Alchemy: UARTs are of type 16550A UART autodetection breaks on the Au1300 but the IP blocks are identical, at least according to the datasheets. Help the 8250 driver by passing on uart type information via platform data. Signed-off-by: Manuel Lauss Signed-off-by: Ralf Baechle --- arch/mips/alchemy/common/platform.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c index 195e5b3..3be14b0 100644 --- a/arch/mips/alchemy/common/platform.c +++ b/arch/mips/alchemy/common/platform.c @@ -26,7 +26,9 @@ .irq = _irq, \ .regshift = 2, \ .iotype = UPIO_AU, \ - .flags = UPF_SKIP_TEST | UPF_IOREMAP \ + .flags = UPF_SKIP_TEST | UPF_IOREMAP | \ + UPF_FIXED_TYPE, \ + .type = PORT_16550A, \ } static struct plat_serial8250_port au1x00_uart_data[] = { -- 1.8.2.3