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authorJohn Crispin <john@openwrt.org>2013-08-14 18:15:15 +0000
committerJohn Crispin <john@openwrt.org>2013-08-14 18:15:15 +0000
commit9e5b0cc19cebf6ed876c7eace13b887b46e518c0 (patch)
treef246f12adca3e91f5e3708e97c7a4add05cc0ce3 /target/linux/ramips/patches-3.10/0115-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch
parent2864fb107f00531df0b114d52334d3e00fa5d6c2 (diff)
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ramips: update v3.10 patches
Sync the patches with those sent upstream for v3.12. Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 37778
Diffstat (limited to 'target/linux/ramips/patches-3.10/0115-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch')
-rw-r--r--target/linux/ramips/patches-3.10/0115-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.10/0115-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch b/target/linux/ramips/patches-3.10/0115-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch
new file mode 100644
index 0000000000..b12817e000
--- /dev/null
+++ b/target/linux/ramips/patches-3.10/0115-serial-of-allow-au1x00-and-rt288x-to-load-from-OF.patch
@@ -0,0 +1,27 @@
+From 53b934f796611b9a27b698429f1aaec0fe678693 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sun, 14 Jul 2013 23:18:57 +0200
+Subject: [PATCH 21/33] serial: of: allow au1x00 and rt288x to load from OF
+
+In order to make serial_8250 loadable via OF on Au1x00 and Ralink WiSoC we need
+to default the iotype to UPIO_AU.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+---
+ drivers/tty/serial/of_serial.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+--- a/drivers/tty/serial/of_serial.c
++++ b/drivers/tty/serial/of_serial.c
+@@ -103,7 +103,10 @@ static int of_platform_serial_setup(stru
+ port->fifosize = prop;
+
+ port->irq = irq_of_parse_and_map(np, 0);
+- port->iotype = UPIO_MEM;
++ if (of_device_is_compatible(np, "ralink,rt2880-uart"))
++ port->iotype = UPIO_AU;
++ else
++ port->iotype = UPIO_MEM;
+ if (of_property_read_u32(np, "reg-io-width", &prop) == 0) {
+ switch (prop) {
+ case 1: