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authortrem <tremyfr@yahoo.fr>2012-08-08 07:04:46 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:25 +0200
commit78befb695d0b28d9888fe5dee27dc80b24eac1c9 (patch)
tree0a1b7770f5e2167bd7516472a903349ee4a9c902 /arch
parentfdb00b81277d4ad2c5a88132d62a5c288741863a (diff)
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rtc: add support of mx27 rtc
This driver has been tested on board armadeus apf27. Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Acked-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/arch-mx27/imx-regs.h3
-rw-r--r--arch/arm/include/asm/arch-mx27/regs-rtc.h40
2 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-mx27/imx-regs.h b/arch/arm/include/asm/arch-mx27/imx-regs.h
index ced5b2a..f7cf85b 100644
--- a/arch/arm/include/asm/arch-mx27/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx27/imx-regs.h
@@ -24,6 +24,8 @@
#ifndef _IMX_REGS_H
#define _IMX_REGS_H
+#include <asm/arch/regs-rtc.h>
+
#ifndef __ASSEMBLY__
extern void imx_gpio_mode (int gpio_mode);
@@ -224,6 +226,7 @@ struct fuse_bank0_regs {
#define IMX_TIM1_BASE (0x03000 + IMX_IO_BASE)
#define IMX_TIM2_BASE (0x04000 + IMX_IO_BASE)
#define IMX_TIM3_BASE (0x05000 + IMX_IO_BASE)
+#define IMX_RTC_BASE (0x07000 + IMX_IO_BASE)
#define UART1_BASE (0x0a000 + IMX_IO_BASE)
#define UART2_BASE (0x0b000 + IMX_IO_BASE)
#define UART3_BASE (0x0c000 + IMX_IO_BASE)
diff --git a/arch/arm/include/asm/arch-mx27/regs-rtc.h b/arch/arm/include/asm/arch-mx27/regs-rtc.h
new file mode 100644
index 0000000..4f92d0f
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx27/regs-rtc.h
@@ -0,0 +1,40 @@
+/*
+ * Freescale i.MX27 RTC Register Definitions
+ *
+ * Copyright (C) 2012 Philippe Reynes <tremyfr@yahoo.fr>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __MX27_REGS_RTC_H__
+#define __MX27_REGS_RTC_H__
+
+#ifndef __ASSEMBLY__
+struct rtc_regs {
+ u32 hourmin;
+ u32 seconds;
+ u32 alrm_hm;
+ u32 alrm_sec;
+ u32 rtcctl;
+ u32 rtcisr;
+ u32 rtcienr;
+ u32 stpwch;
+ u32 dayr;
+ u32 dayalarm;
+};
+#endif /* __ASSEMBLY__*/
+
+#endif /* __MX28_REGS_RTC_H__ */