diff options
Diffstat (limited to 'arch/arm/mach-integrator/integrator_ap.c')
-rw-r--r-- | arch/arm/mach-integrator/integrator_ap.c | 34 |
1 files changed, 9 insertions, 25 deletions
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index d3e96451529..2fbbdd5eac3 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -31,6 +31,7 @@ #include <linux/clockchips.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/mtd/physmap.h> #include <mach/hardware.h> #include <mach/platform.h> @@ -43,7 +44,6 @@ #include <mach/lm.h> #include <asm/mach/arch.h> -#include <asm/mach/flash.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -222,7 +222,7 @@ device_initcall(irq_syscore_init); #define EBI_CSR1 (VA_EBI_BASE + INTEGRATOR_EBI_CSR1_OFFSET) #define EBI_LOCK (VA_EBI_BASE + INTEGRATOR_EBI_LOCK_OFFSET) -static int ap_flash_init(void) +static int ap_flash_init(struct platform_device *dev) { u32 tmp; @@ -239,7 +239,7 @@ static int ap_flash_init(void) return 0; } -static void ap_flash_exit(void) +static void ap_flash_exit(struct platform_device *dev) { u32 tmp; @@ -255,15 +255,14 @@ static void ap_flash_exit(void) } } -static void ap_flash_set_vpp(int on) +static void ap_flash_set_vpp(struct platform_device *pdev, int on) { void __iomem *reg = on ? SC_CTRLS : SC_CTRLC; writel(INTEGRATOR_SC_CTRL_nFLVPPEN, reg); } -static struct flash_platform_data ap_flash_data = { - .map_name = "cfi_probe", +static struct physmap_flash_data ap_flash_data = { .width = 4, .init = ap_flash_init, .exit = ap_flash_exit, @@ -277,7 +276,7 @@ static struct resource cfi_flash_resource = { }; static struct platform_device cfi_flash_device = { - .name = "armflash", + .name = "physmap-flash", .id = 0, .dev = { .platform_data = &ap_flash_data, @@ -335,25 +334,9 @@ static void __init ap_init(void) static unsigned long timer_reload; -static void __iomem * const clksrc_base = (void __iomem *)TIMER2_VA_BASE; - -static cycle_t timersp_read(struct clocksource *cs) -{ - return ~(readl(clksrc_base + TIMER_VALUE) & 0xffff); -} - -static struct clocksource clocksource_timersp = { - .name = "timer2", - .rating = 200, - .read = timersp_read, - .mask = CLOCKSOURCE_MASK(16), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - static void integrator_clocksource_init(u32 khz) { - struct clocksource *cs = &clocksource_timersp; - void __iomem *base = clksrc_base; + void __iomem *base = (void __iomem *)TIMER2_VA_BASE; u32 ctrl = TIMER_CTRL_ENABLE; if (khz >= 1500) { @@ -364,7 +347,8 @@ static void integrator_clocksource_init(u32 khz) writel(ctrl, base + TIMER_CTRL); writel(0xffff, base + TIMER_LOAD); - clocksource_register_khz(cs, khz); + clocksource_mmio_init(base + TIMER_VALUE, "timer2", + khz * 1000, 200, 16, clocksource_mmio_readl_down); } static void __iomem * const clkevt_base = (void __iomem *)TIMER1_VA_BASE; |