diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2016-05-30 20:58:01 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-06-04 00:23:35 +0200 |
| commit | 835ea93e9d266dee03b11926656bb52d99b3d274 (patch) | |
| tree | 289d20313d5680f559ebace0c848453b52f868e9 /arch/powerpc/include/asm | |
| parent | 169047f447e8e7a56b459e13d86e1fc06457461a (diff) | |
char/genrtc: remove powerpc support
PowerPC is the last architecture using the GEN_RTC driver on some
machines, but we can migrate them all to using the RTC_DRV_GENERIC
driver instead now.
This moves over the CONFIG_GEN_RTC option from drivers/char into
arch/powerpc/platforms/Kconfig and makes it just select the
replacement driver instead, for the only reason of not breaking
existing defconfig and .config files that users may have.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/rtc.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/arch/powerpc/include/asm/rtc.h b/arch/powerpc/include/asm/rtc.h deleted file mode 100644 index f5802926b6c0..000000000000 --- a/arch/powerpc/include/asm/rtc.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - * Real-time clock definitions and interfaces - * - * Author: Tom Rini <trini@mvista.com> - * - * 2002 (c) MontaVista, Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - * - * Based on: - * include/asm-m68k/rtc.h - * - * Copyright Richard Zidlicky - * implementation details for genrtc/q40rtc driver - * - * And the old drivers/macintosh/rtc.c which was heavily based on: - * Linux/SPARC Real Time Clock Driver - * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu) - * - * With additional work by Paul Mackerras and Franz Sirl. - */ - -#ifndef __ASM_POWERPC_RTC_H__ -#define __ASM_POWERPC_RTC_H__ - -#ifdef __KERNEL__ - -#include <linux/rtc.h> - -#include <asm/machdep.h> -#include <asm/time.h> - -#define RTC_PIE 0x40 /* periodic interrupt enable */ -#define RTC_AIE 0x20 /* alarm interrupt enable */ -#define RTC_UIE 0x10 /* update-finished interrupt enable */ - -/* some dummy definitions */ -#define RTC_BATT_BAD 0x100 /* battery bad */ -#define RTC_SQWE 0x08 /* enable square-wave output */ -#define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */ -#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */ -#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */ - -static inline unsigned int get_rtc_time(struct rtc_time *time) -{ - if (ppc_md.get_rtc_time) - ppc_md.get_rtc_time(time); - return RTC_24H; -} - -/* Set the current date and time in the real time clock. */ -static inline int set_rtc_time(struct rtc_time *time) -{ - if (ppc_md.set_rtc_time) - return ppc_md.set_rtc_time(time); - return -EINVAL; -} - -static inline unsigned int get_rtc_ss(void) -{ - struct rtc_time h; - - get_rtc_time(&h); - return h.tm_sec; -} - -static inline int get_rtc_pll(struct rtc_pll_info *pll) -{ - return -EINVAL; -} -static inline int set_rtc_pll(struct rtc_pll_info *pll) -{ - return -EINVAL; -} - -#endif /* __KERNEL__ */ -#endif /* __ASM_POWERPC_RTC_H__ */ |