MIPS: TXx9: IOC LED support

Add leds-gpio platform device for controlling LEDs connected to IOC on
RBTX49XX and JMR3927 board.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2 files changed, 5 insertions, 0 deletions

diff --git a/include/asm-mips/txx9/generic.h b/include/asm-mips/txx9/generic.h
index dc85515eac13..4316a3e57678 100644
--- a/include/asm-mips/txx9/generic.h
+++ b/include/asm-mips/txx9/generic.h
@@ -82,4 +82,8 @@ static inline unsigned int __fls8(unsigned char x)
         return r;
 }
 
+void txx9_iocled_init(unsigned long baseaddr,
+                      int basenum, unsigned int num, int lowactive,
+                      const char *color, char **deftriggers);
+
 #endif /* __ASM_TXX9_GENERIC_H */
diff --git a/include/asm-mips/txx9/rbtx4927.h b/include/asm-mips/txx9/rbtx4927.h
index c6015463432e..b2adab3d1acc 100644
--- a/include/asm-mips/txx9/rbtx4927.h
+++ b/include/asm-mips/txx9/rbtx4927.h
@@ -34,6 +34,7 @@
 #define RBTX4927_PCIIO          0x16000000
 #define RBTX4927_PCIIO_SIZE     0x01000000
 
+#define RBTX4927_LED_ADDR       (IO_BASE + TXX9_CE(2) + 0x00001000)
 #define RBTX4927_IMASK_ADDR     (IO_BASE + TXX9_CE(2) + 0x00002000)
 #define RBTX4927_IMSTAT_ADDR    (IO_BASE + TXX9_CE(2) + 0x00002006)
 #define RBTX4927_SOFTINT_ADDR   (IO_BASE + TXX9_CE(2) + 0x00003000)