diff options
author | Sudeep Holla <sudeep.holla@arm.com> | 2015-05-18 16:29:40 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-06-02 09:58:18 +0100 |
commit | 0b7402dce445ba0d11401c2cb806e8fc260c9e49 (patch) | |
tree | 0874f7fb02dd4707840eece7ade0b61628041ae6 /arch/arm/include/asm | |
parent | 1e5f0519f4cbf8b8830b88039e16222f186a4ab4 (diff) | |
download | op-kernel-dev-0b7402dce445ba0d11401c2cb806e8fc260c9e49.zip op-kernel-dev-0b7402dce445ba0d11401c2cb806e8fc260c9e49.tar.gz |
ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource
The ARM Dual-Timer SP804 module is peripheral found not only on ARM32
platforms but also on ARM64 platforms.
This patch moves the driver out of arch/arm to driver/clocksource
so that it can be used on ARM64 platforms also.
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Olof Johansson <olof@lixom.net>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r-- | arch/arm/include/asm/hardware/arm_timer.h | 35 | ||||
-rw-r--r-- | arch/arm/include/asm/hardware/timer-sp.h | 24 |
2 files changed, 0 insertions, 59 deletions
diff --git a/arch/arm/include/asm/hardware/arm_timer.h b/arch/arm/include/asm/hardware/arm_timer.h deleted file mode 100644 index d6030ff..0000000 --- a/arch/arm/include/asm/hardware/arm_timer.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef __ASM_ARM_HARDWARE_ARM_TIMER_H -#define __ASM_ARM_HARDWARE_ARM_TIMER_H - -/* - * ARM timer implementation, found in Integrator, Versatile and Realview - * platforms. Not all platforms support all registers and bits in these - * registers, so we mark them with A for Integrator AP, C for Integrator - * CP, V for Versatile and R for Realview. - * - * Integrator AP has 16-bit timers, Integrator CP, Versatile and Realview - * can have 16-bit or 32-bit selectable via a bit in the control register. - * - * Every SP804 contains two identical timers. - */ -#define TIMER_1_BASE 0x00 -#define TIMER_2_BASE 0x20 - -#define TIMER_LOAD 0x00 /* ACVR rw */ -#define TIMER_VALUE 0x04 /* ACVR ro */ -#define TIMER_CTRL 0x08 /* ACVR rw */ -#define TIMER_CTRL_ONESHOT (1 << 0) /* CVR */ -#define TIMER_CTRL_32BIT (1 << 1) /* CVR */ -#define TIMER_CTRL_DIV1 (0 << 2) /* ACVR */ -#define TIMER_CTRL_DIV16 (1 << 2) /* ACVR */ -#define TIMER_CTRL_DIV256 (2 << 2) /* ACVR */ -#define TIMER_CTRL_IE (1 << 5) /* VR */ -#define TIMER_CTRL_PERIODIC (1 << 6) /* ACVR */ -#define TIMER_CTRL_ENABLE (1 << 7) /* ACVR */ - -#define TIMER_INTCLR 0x0c /* ACVR wo */ -#define TIMER_RIS 0x10 /* CVR ro */ -#define TIMER_MIS 0x14 /* CVR ro */ -#define TIMER_BGLOAD 0x18 /* CVR rw */ - -#endif diff --git a/arch/arm/include/asm/hardware/timer-sp.h b/arch/arm/include/asm/hardware/timer-sp.h deleted file mode 100644 index 05eaefa..0000000 --- a/arch/arm/include/asm/hardware/timer-sp.h +++ /dev/null @@ -1,24 +0,0 @@ -struct clk; - -void __sp804_clocksource_and_sched_clock_init(void __iomem *, - const char *, struct clk *, int); -void __sp804_clockevents_init(void __iomem *, unsigned int, - struct clk *, const char *); -void sp804_timer_disable(void __iomem *); - -static inline void sp804_clocksource_init(void __iomem *base, const char *name) -{ - __sp804_clocksource_and_sched_clock_init(base, name, NULL, 0); -} - -static inline void sp804_clocksource_and_sched_clock_init(void __iomem *base, - const char *name) -{ - __sp804_clocksource_and_sched_clock_init(base, name, NULL, 1); -} - -static inline void sp804_clockevents_init(void __iomem *base, unsigned int irq, const char *name) -{ - __sp804_clockevents_init(base, irq, NULL, name); - -} |