diff options
Diffstat (limited to 'arch/mips/vr41xx/common/siu.c')
| -rw-r--r-- | arch/mips/vr41xx/common/siu.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c index b735f45b25f0..654dee6208be 100644 --- a/arch/mips/vr41xx/common/siu.c +++ b/arch/mips/vr41xx/common/siu.c @@ -1,7 +1,7 @@ /* * NEC VR4100 series SIU platform device. * - * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * Copyright (C) 2007-2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -118,3 +118,37 @@ err_free_device: return retval; } device_initcall(vr41xx_siu_add); + +void __init vr41xx_siu_setup(void) +{ + struct uart_port port; + struct resource *res; + unsigned int *type; + int i; + + switch (current_cpu_type()) { + case CPU_VR4111: + case CPU_VR4121: + type = siu_type1_ports; + res = siu_type1_resource; + break; + case CPU_VR4122: + case CPU_VR4131: + case CPU_VR4133: + type = siu_type2_ports; + res = siu_type2_resource; + break; + default: + return; + } + + for (i = 0; i < SIU_PORTS_MAX; i++) { + port.line = i; + port.type = type[i]; + if (port.type == PORT_UNKNOWN) + break; + port.mapbase = res[i].start; + port.membase = (unsigned char __iomem *)KSEG1ADDR(res[i].start); + vr41xx_siu_early_setup(&port); + } +} |