Add to legacy_serial the ability to use any ns16550 compatible
UART with a parent that is compatible with "localbus" as the
console device.
Signed-off-by: Paul Gortmaker <[EMAIL PROTECTED]>
---
arch/powerpc/kernel/legacy_serial.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/kernel/legacy_serial.c
b/arch/powerpc/kernel/legacy_serial.c
index a17a5d0..d0b8e35 100644
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -351,6 +351,17 @@ void __init find_legacy_serial_ports(void)
of_node_put(opb);
}
+ /* Next, fill our array with any localbus serial ports */
+ for_each_compatible_node(np, "serial", "ns16550") {
+ struct device_node *lbs = of_get_parent(np);
+ if (lbs && of_device_is_compatible(lbs, "localbus")) {
+ index = add_legacy_soc_port(np, np);
+ if (index >= 0 && np == stdout)
+ legacy_serial_console = index;
+ }
+ of_node_put(lbs);
+ }
+
#ifdef CONFIG_PCI
/* Next, try to locate PCI ports */
for (np = NULL; (np = of_find_all_nodes(np));) {
--
1.5.0.rc1.gf4b6c
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