[ARM] 5609/1: ep93xx: add register defines for keypad support

Add missing register defines for ep93xx keypad clock support.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ryan Mallon <ryan@bluewatersys.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index 087d22b8f35..a11ae779baa 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -206,6 +206,11 @@
 #define EP93XX_SYSCON_DEVCFG_ADCPD      (1<<2)
 #define EP93XX_SYSCON_DEVCFG_KEYS       (1<<1)
 #define EP93XX_SYSCON_DEVCFG_SHENA      (1<<0)
+#define EP93XX_SYSCON_KEYTCHCLKDIV      EP93XX_SYSCON_REG(0x90)
+#define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN (1<<31)
+#define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV (1<<16)
+#define EP93XX_SYSCON_KEYTCHCLKDIV_KEN  (1<<15)
+#define EP93XX_SYSCON_KEYTCHCLKDIV_KDIV (1<<0)
 #define EP93XX_SYSCON_SWLOCK            EP93XX_SYSCON_REG(0xc0)
 
 #define EP93XX_WATCHDOG_BASE            EP93XX_APB_IOMEM(0x00140000)