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-rw-r--r--arch/powerpc/platforms/celleb/scc_sio.c48
1 files changed, 24 insertions, 24 deletions
diff --git a/arch/powerpc/platforms/celleb/scc_sio.c b/arch/powerpc/platforms/celleb/scc_sio.c
index bb98735ac46..610008211ca 100644
--- a/arch/powerpc/platforms/celleb/scc_sio.c
+++ b/arch/powerpc/platforms/celleb/scc_sio.c
@@ -1,7 +1,7 @@
/*
* setup serial port in SCC
*
- * (C) Copyright 2006 TOSHIBA CORPORATION
+ * (C) Copyright 2006-2007 TOSHIBA CORPORATION
*
* 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
@@ -42,40 +42,40 @@ static struct {
static int __init txx9_serial_init(void)
{
extern int early_serial_txx9_setup(struct uart_port *port);
- struct device_node *node;
+ struct device_node *node = NULL;
int i;
struct uart_port req;
struct of_irq irq;
struct resource res;
- node = of_find_node_by_path("/ioif1/sio");
- if (!node)
- return 0;
+ while ((node = of_find_compatible_node(node,
+ "serial", "toshiba,sio-scc")) != NULL) {
+ for (i = 0; i < ARRAY_SIZE(txx9_scc_tab); i++) {
+ if (!(txx9_serial_bitmap & (1<<i)))
+ continue;
- for(i = 0; i < sizeof(txx9_scc_tab)/sizeof(txx9_scc_tab[0]); i++) {
- if (!(txx9_serial_bitmap & (1<<i)))
- continue;
+ if (of_irq_map_one(node, i, &irq))
+ continue;
+ if (of_address_to_resource(node,
+ txx9_scc_tab[i].index, &res))
+ continue;
- if (of_irq_map_one(node, i, &irq))
- continue;
- if (of_address_to_resource(node, txx9_scc_tab[i].index, &res))
- continue;
-
- memset(&req, 0, sizeof(req));
- req.line = i;
- req.iotype = UPIO_MEM;
- req.mapbase = res.start + txx9_scc_tab[i].offset;
+ memset(&req, 0, sizeof(req));
+ req.line = i;
+ req.iotype = UPIO_MEM;
+ req.mapbase = res.start + txx9_scc_tab[i].offset;
#ifdef CONFIG_SERIAL_TXX9_CONSOLE
- req.membase = ioremap(req.mapbase, 0x24);
+ req.membase = ioremap(req.mapbase, 0x24);
#endif
- req.irq = irq_create_of_mapping(irq.controller,
- irq.specifier, irq.size);
- req.flags |= UPF_IOREMAP | UPF_BUGGY_UART /*HAVE_CTS_LINE*/;
- req.uartclk = 83300000;
- early_serial_txx9_setup(&req);
+ req.irq = irq_create_of_mapping(irq.controller,
+ irq.specifier, irq.size);
+ req.flags |= UPF_IOREMAP | UPF_BUGGY_UART
+ /*HAVE_CTS_LINE*/;
+ req.uartclk = 83300000;
+ early_serial_txx9_setup(&req);
+ }
}
- of_node_put(node);
return 0;
}