From 384740dc49ea651ba350704d13ff6be9976e37fe Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 16 Sep 2008 19:48:51 +0200 Subject: MIPS: Move headfiles to new location below arch/mips/include Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-pb1x00/mc146818rtc.h | 34 +++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 arch/mips/include/asm/mach-pb1x00/mc146818rtc.h (limited to 'arch/mips/include/asm/mach-pb1x00/mc146818rtc.h') diff --git a/arch/mips/include/asm/mach-pb1x00/mc146818rtc.h b/arch/mips/include/asm/mach-pb1x00/mc146818rtc.h new file mode 100644 index 00000000000..622c58710e5 --- /dev/null +++ b/arch/mips/include/asm/mach-pb1x00/mc146818rtc.h @@ -0,0 +1,34 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1998, 2001, 03 by Ralf Baechle + * + * RTC routines for PC style attached Dallas chip. + */ +#ifndef __ASM_MACH_AU1XX_MC146818RTC_H +#define __ASM_MACH_AU1XX_MC146818RTC_H + +#include +#include + +#define RTC_PORT(x) (0x0c000000 + (x)) +#define RTC_IRQ 8 +#define PB1500_RTC_ADDR 0x0c000000 + +static inline unsigned char CMOS_READ(unsigned long offset) +{ + offset <<= 2; + return (u8)(au_readl(offset + PB1500_RTC_ADDR) & 0xff); +} + +static inline void CMOS_WRITE(unsigned char data, unsigned long offset) +{ + offset <<= 2; + au_writel(data, offset + PB1500_RTC_ADDR); +} + +#define RTC_ALWAYS_BCD 1 + +#endif /* __ASM_MACH_AU1XX_MC146818RTC_H */ -- cgit v1.2.3