[ARM] 4752/1: [AT91] RTT, RTC and WDT peripherals on SAM9
Add platform_device and initialization for the RTT (Real Time Timer)
and WDT (Watchdog) integrated in the Atmel AT91SAM9 processors.
For SAM9263, register both RTT peripherals.
[From: David Brownell <dbrownell@users.sourceforge.net>]
Provide platform_resources for RTT peripherals
[From: David Brownell <dbrownell@users.sourceforge.net>]
Add support for RTC peripheral on AT91SAM9RL (same RTC peripherals as
AT91RM9200)
[From: David Brownell <dbrownell@users.sourceforge.net>]
Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/include/asm-arm/arch-at91/at91_rtt.h b/include/asm-arm/arch-at91/at91_rtt.h
index bae1103..39a3263 100644
--- a/include/asm-arm/arch-at91/at91_rtt.h
+++ b/include/asm-arm/arch-at91/at91_rtt.h
@@ -13,19 +13,19 @@
#ifndef AT91_RTT_H
#define AT91_RTT_H
-#define AT91_RTT_MR (AT91_RTT + 0x00) /* Real-time Mode Register */
+#define AT91_RTT_MR 0x00 /* Real-time Mode Register */
#define AT91_RTT_RTPRES (0xffff << 0) /* Real-time Timer Prescaler Value */
#define AT91_RTT_ALMIEN (1 << 16) /* Alarm Interrupt Enable */
#define AT91_RTT_RTTINCIEN (1 << 17) /* Real Time Timer Increment Interrupt Enable */
#define AT91_RTT_RTTRST (1 << 18) /* Real Time Timer Restart */
-#define AT91_RTT_AR (AT91_RTT + 0x04) /* Real-time Alarm Register */
+#define AT91_RTT_AR 0x04 /* Real-time Alarm Register */
#define AT91_RTT_ALMV (0xffffffff) /* Alarm Value */
-#define AT91_RTT_VR (AT91_RTT + 0x08) /* Real-time Value Register */
+#define AT91_RTT_VR 0x08 /* Real-time Value Register */
#define AT91_RTT_CRTV (0xffffffff) /* Current Real-time Value */
-#define AT91_RTT_SR (AT91_RTT + 0x0c) /* Real-time Status Register */
+#define AT91_RTT_SR 0x0c /* Real-time Status Register */
#define AT91_RTT_ALMS (1 << 0) /* Real-time Alarm Status */
#define AT91_RTT_RTTINC (1 << 1) /* Real-time Timer Increment */