Beginning of Timer register definition file for the A10

2 files changed, 281 insertions, 0 deletions

diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index 91bd1f974..d60111213 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -6206,4 +6206,6 @@
 	  SmartFS (2013-12-12).
 	* configs/stm32f429i-disco: Add support for procfs/ MTD part names.
 	  From Ken Pettit (2013-12-12)
+	* arch/arm/src/a1x/chip/a1x_timer.h:  Timer register bit definitions
+	  (incomplete on initial check-in) (2013-12-12).
 
diff --git a/nuttx/arch/arm/src/a1x/chip/a1x_timer.h b/nuttx/arch/arm/src/a1x/chip/a1x_timer.h
new file mode 100644
index 000000000..1474247bb
--- /dev/null
+++ b/nuttx/arch/arm/src/a1x/chip/a1x_timer.h
@@ -0,0 +1,279 @@
+/************************************************************************************
+ * arch/arm/src/a1x/chip/a1x_timer.h
+ *
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_ARM_SRC_A1X_CHIP_A1X_TIMER_H
+#define __ARCH_ARM_SRC_A1X_CHIP_A1X_TIMER_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include "chip/a1x_memorymap.h"
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+/* Register offsets *****************************************************************/
+
+#define A1X_TMR_IRQ_EN_OFFSET      0x0000 /* Timer IRQ Enable */
+#define A1X_TMR_IRQ_STA_OFFSET     0x0004 /* Timer Status */
+
+#define A1X_TMR_OFFSET(n)          (0x0010 + ((n) << 4))
+#define A1X_TMR_CTRL_OFFSET        0x0000 /* Timer Control */
+#define A1X_TMR_INTV_VALUE_OFFSET  0x0004 /* Timer Interval Value */
+#define A1X_TMR_CUR_VALUE_OFFSET   0x0008 /* Timer Current Value */
+
+#define A1X_TMR0_CTRL_OFFSET       0x0010 /* Timer 0 Control */
+#define A1X_TMR0_INTV_VALUE_OFFSET 0x0014 /* Timer 0 Interval Value */
+#define A1X_TMR0_CUR_VALUE_OFFSET  0x0018 /* Timer 0 Current Value */
+
+#define A1X_TMR1_CTRL_OFFSET       0x0020 /* Timer 1 Control */
+#define A1X_TMR1_INTV_VALUE_OFFSET 0x0024 /* Timer 1 Interval Value */
+#define A1X_TMR1_CUR_VALUE_OFFSET  0x0028 /* Timer 1 Current Value */
+
+#define A1X_TMR2_CTRL_OFFSET       0x0030 /* Timer 2 Control */
+#define A1X_TMR2_INTV_VALUE_OFFSET 0x0034 /* Timer 2 Interval Value */
+#define A1X_TMR2_CUR_VALUE_OFFSET  0x0038 /* Timer 2 Current Value */
+
+#define A1X_TMR3_CTRL_OFFSET       0x0040 /* Timer 3 Control */
+#define A1X_TMR3_INTV_VALUE_OFFSET 0x0044 /* Timer 3 Interval Value */
+
+#define A1X_TMR4_CTRL_OFFSET       0x0050 /* Timer 4 Control */
+#define A1X_TMR4_INTV_VALUE_OFFSET 0x0054 /* Timer 4 Interval Value */
+#define A1X_TMR4_CUR_VALUE_OFFSET  0x0058 /* Timer 4 Current Value */
+
+#define A1X_TMR5_CTRL_OFFSET       0x0060 /* Timer 5 Control */
+#define A1X_TMR5_INTV_VALUE_OFFSET 0x0064 /* Timer 5 Interval Value */
+#define A1X_TMR5_CUR_VALUE_OFFSET  0x0068 /* Timer 5 Current Value */
+
+#define A1X_AVS_CNT_CTL_OFFSET     0x0080 /* AVS Control Register */
+#define A1X_AVS_CNT0_OFFSET        0x0084 /* AVS Counter 0 Register */
+#define A1X_AVS_CNT1_OFFSET        0x0088 /* AVS Counter 1 Register */
+#define A1X_AVS_CNT_DIV_OFFSET     0x008c /* AVS Divisor */
+
+#define A1X_WDOG_CTRL_OFFSET       0x0090 /* Watchdog Control */
+#define A1X_WDOG_MODE_OFFSET       0x0094 /* Watchdog Mode */
+
+#define A1X_CNT64_CTRL_OFFSET      0x00a0 /* 64-bit Counter control */
+#define A1X_CNT64_LO_OFFSET        0x00a4 /* 64-bit Counter low */
+#define A1X_CNT64_HI_OFFSET        0x00a8 /* 64-bit Counter high */
+
+#define A1X_LOSC_CTRL_OFFSET       0x0100 /* Low Oscillator Control */
+
+#define A1X_RTC_YYMMDD_OFFSET      0x0104 /* RTC Year-Month-Day */
+#define A1X_RTC_HHMMSS_OFFSET      0x0108 /* RTC Hour-Minute-Second */
+#define A1X_ALRAM_DD_HHMMSS_OFFSET 0x010c /* Alarm Day-Hour-Minute-Second */
+#define A1X_ALARM_WK_HHMMSS_OFFSET 0x0110 /* Alarm Week HMS */
+#define A1X_ALARM_EN_OFFSET        0x0114 /* Alarm Enable */
+#define A1X_ALARM_IRQ_EN_OFFSET    0x0118 /* Alarm IRQ Enable */
+#define A1X_ALARM_IRQ_STA_OFFSET   0x011c /* Alarm IRQ Status */
+
+#define A1X_TMR_GP_DATA0_OFFSET    0x0120 /* Timer general purpose register 0 */
+#define A1X_TMR_GP_DATA1_OFFSET    0x0124 /* Timer general purpose register 1 */
+#define A1X_TMR_GP_DATA2_OFFSET    0x0128 /* Timer general purpose register 2 */
+#define A1X_TMR_GP_DATA3_OFFSET    0x012c /* Timer general purpose register 3 */
+
+#define A1X_CPU_CFG_OFFSET         0x0140 /* CPU configuration register */
+
+/* Register virtual addresses *******************************************************/
+
+#define A1X_TMR_IRQ_EN             (A1X_TIMER_VADDR+A1X_TMR_IRQ_EN_OFFSET)
+#define A1X_TMR_IRQ_STA            (A1X_TIMER_VADDR+A1X_TMR_IRQ_STA_OFFSET)
+
+#define A1X_TMR(n)                 (A1X_TIMER_VADDR+A1X_TMR_OFFSET(n))
+#define A1X_TMR_CTRL               (A1X_TIMER_VADDR+A1X_TMR_CTRL_OFFSET)
+#define A1X_TMR_INTV_VALUE         (A1X_TIMER_VADDR+A1X_TMR_INTV_VALUE_OFFSET)
+#define A1X_TMR_CUR_VALUE          (A1X_TIMER_VADDR+A1X_TMR_CUR_VALUE_OFFSET)
+
+#define A1X_TMR0_CTRL              (A1X_TIMER_VADDR+A1X_TMR0_CTRL_OFFSET)
+#define A1X_TMR0_INTV_VALUE        (A1X_TIMER_VADDR+A1X_TMR0_INTV_VALUE_OFFSET)
+#define A1X_TMR0_CUR_VALUE         (A1X_TIMER_VADDR+A1X_TMR0_CUR_VALUE_OFFSET)
+
+#define A1X_TMR1_CTRL              (A1X_TIMER_VADDR+A1X_TMR1_CTRL_OFFSET)
+#define A1X_TMR1_INTV_VALUE        (A1X_TIMER_VADDR+A1X_TMR1_INTV_VALUE_OFFSET)
+#define A1X_TMR1_CUR_VALUE         (A1X_TIMER_VADDR+A1X_TMR1_CUR_VALUE_OFFSET)
+
+#define A1X_TMR2_CTRL              (A1X_TIMER_VADDR+A1X_TMR2_CTRL_OFFSET)
+#define A1X_TMR2_INTV_VALUE        (A1X_TIMER_VADDR+A1X_TMR2_INTV_VALUE_OFFSET)
+#define A1X_TMR2_CUR_VALUE         (A1X_TIMER_VADDR+A1X_TMR2_CUR_VALUE_OFFSET)
+
+#define A1X_TMR3_CTRL              (A1X_TIMER_VADDR+A1X_TMR3_CTRL_OFFSET)
+#define A1X_TMR3_INTV_VALUE        (A1X_TIMER_VADDR+A1X_TMR3_INTV_VALUE_OFFSET)
+
+#define A1X_TMR4_CTRL              (A1X_TIMER_VADDR+A1X_TMR4_CTRL_OFFSET)
+#define A1X_TMR4_INTV_VALUE        (A1X_TIMER_VADDR+A1X_TMR4_INTV_VALUE_OFFSET)
+#define A1X_TMR4_CUR_VALUE         (A1X_TIMER_VADDR+A1X_TMR4_CUR_VALUE_OFFSET)
+
+#define A1X_TMR5_CTRL              (A1X_TIMER_VADDR+A1X_TMR5_CTRL_OFFSET)
+#define A1X_TMR5_INTV_VALUE        (A1X_TIMER_VADDR+A1X_TMR5_INTV_VALUE_OFFSET)
+#define A1X_TMR5_CUR_VALUE         (A1X_TIMER_VADDR+A1X_TMR5_CUR_VALUE_OFFSET)
+
+#define A1X_AVS_CNT_CTL            (A1X_TIMER_VADDR+A1X_AVS_CNT_CTL_OFFSET)
+#define A1X_AVS_CNT0               (A1X_TIMER_VADDR+A1X_AVS_CNT0_OFFSET)
+#define A1X_AVS_CNT1               (A1X_TIMER_VADDR+A1X_AVS_CNT1_OFFSET)
+#define A1X_AVS_CNT_DIV            (A1X_TIMER_VADDR+A1X_AVS_CNT_DIV_OFFSET)
+
+#define A1X_WDOG_CTRL              (A1X_TIMER_VADDR+A1X_WDOG_CTRL_OFFSET)
+#define A1X_WDOG_MODE              (A1X_TIMER_VADDR+A1X_WDOG_MODE_OFFSET)
+
+#define A1X_CNT64_CTRL             (A1X_TIMER_VADDR+A1X_CNT64_CTRL_OFFSET)
+#define A1X_CNT64_LO               (A1X_TIMER_VADDR+A1X_CNT64_LO_OFFSET)
+#define A1X_CNT64_HI               (A1X_TIMER_VADDR+A1X_CNT64_HI_OFFSET)
+
+#define A1X_LOSC_CTRL              (A1X_TIMER_VADDR+A1X_LOSC_CTRL_OFFSET)
+
+#define A1X_RTC_YYMMDD             (A1X_TIMER_VADDR+A1X_RTC_YYMMDD_OFFSET)
+#define A1X_RTC_HHMMSS             (A1X_TIMER_VADDR+A1X_RTC_HHMMSS_OFFSET)
+#define A1X_ALRAM_DD_HHMMSS        (A1X_TIMER_VADDR+A1X_ALRAM_DD_HHMMSS_OFFSET)
+#define A1X_ALARM_WK_HHMMSS        (A1X_TIMER_VADDR+A1X_ALARM_WK_HHMMSS_OFFSET)
+#define A1X_ALARM_EN               (A1X_TIMER_VADDR+A1X_ALARM_EN_OFFSET)
+#define A1X_ALARM_IRQ_EN           (A1X_TIMER_VADDR+A1X_ALARM_IRQ_EN_OFFSET)
+#define A1X_ALARM_IRQ_STA          (A1X_TIMER_VADDR+A1X_ALARM_IRQ_STA_OFFSET)
+
+#define A1X_TMR_GP_DATA0           (A1X_TIMER_VADDR+A1X_TMR_GP_DATA0_OFFSET)
+#define A1X_TMR_GP_DATA1           (A1X_TIMER_VADDR+A1X_TMR_GP_DATA1_OFFSET)
+#define A1X_TMR_GP_DATA2           (A1X_TIMER_VADDR+A1X_TMR_GP_DATA2_OFFSET)
+#define A1X_TMR_GP_DATA3           (A1X_TIMER_VADDR+A1X_TMR_GP_DATA3_OFFSET)
+
+#define A1X_CPU_CFG                (A1X_TIMER_VADDR+A1X_CPU_CFG_OFFSET)
+
+/* Register bit field definitions ***************************************************/
+
+/* Timer IRQ Enable */
+#define TMR_IRQ_EN_
+/* Timer Status */
+#define TMR_IRQ_STA_
+
+/* Timer Control */
+#define TMR_CTRL_
+/* Timer Interval Value */
+#define TMR_INTV_VALUE_
+/* Timer Current Value */
+#define TMR_CUR_VALUE_
+
+/* Timer 0 Control */
+#define TMR0_CTRL_
+/* Timer 0 Interval Value */
+#define TMR0_INTV_VALUE_
+/* Timer 0 Current Value */
+#define TMR0_CUR_VALUE_
+
+/* Timer 1 Control */
+#define TMR1_CTRL_
+/* Timer 1 Interval Value */
+#define TMR1_INTV_VALUE_
+/* Timer 1 Current Value */
+#define TMR1_CUR_VALUE_
+
+/* Timer 2 Control */
+#define TMR2_CTRL_
+/* Timer 2 Interval Value */
+#define TMR2_INTV_VALUE_
+/* Timer 2 Current Value */
+#define TMR2_CUR_VALUE_
+
+/* Timer 3 Control */
+#define TMR3_CTRL_
+/* Timer 3 Interval Value */
+#define TMR3_INTV_VALUE_
+
+/* Timer 4 Control */
+#define TMR4_CTRL_
+/* Timer 4 Interval Value */
+#define TMR4_INTV_VALUE_
+/* Timer 4 Current Value */
+#define TMR4_CUR_VALUE_
+
+/* Timer 5 Control */
+#define TMR5_CTRL_
+/* Timer 5 Interval Value */
+#define TMR5_INTV_VALUE_
+/* Timer 5 Current Value */
+#define TMR5_CUR_VALUE_
+
+/* AVS Control Register */
+#define AVS_CNT_CTL_
+/* AVS Counter 0 Register */
+#define AVS_CNT0_
+/* AVS Counter 1 Register */
+#define AVS_CNT1_
+/* AVS Divisor */
+#define AVS_CNT_DIV_
+
+/* Watchdog Control */
+#define WDOG_CTRL_
+/* Watchdog Mode */
+#define WDOG_MODE_
+
+/* 64-bit Counter control */
+#define CNT64_CTRL_
+/* 64-bit Counter low */
+#define CNT64_LO_
+/* 64-bit Counter high */
+#define CNT64_HI_
+
+/* Low Oscillator Control */
+#define LOSC_CTRL_
+
+/* RTC Year-Month-Day */
+#define RTC_YYMMDD_
+/* RTC Hour-Minute-Second */
+#define RTC_HHMMSS_
+/* Alarm Day-Hour-Minute-Second */
+#define ALRAM_DD_HHMMSS_
+/* Alarm Week HMS */
+#define ALARM_WK_HHMMSS_
+/* Alarm Enable */
+#define ALARM_EN_
+/* Alarm IRQ Enable */
+#define ALARM_IRQ_
+/* Alarm IRQ Status */
+#define ALARM_IRQ_STA_
+
+/* Timer general purpose register 0 */
+#define TMR_GP_DATA0_
+/* Timer general purpose register 1 */
+#define TMR_GP_DATA1_
+/* Timer general purpose register 2 */
+#define TMR_GP_DATA2_
+/* Timer general purpose register 3 */
+#define TMR_GP_DATA3_
+
+/* CPU configuration register */
+#define CPU_CFG_
+
+#endif /* __ARCH_ARM_SRC_A1X_CHIP_A1X_TIMER_H */