Merge tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pull asm-generic cross-architecture timer cleanup from Arnd Bergmann:
 "This cleans up two ancient timer features that were never completed in
  the past, CONFIG_GENERIC_CLOCKEVENTS and CONFIG_ARCH_USES_GETTIMEOFFSET.

  There was only one user left for the ARCH_USES_GETTIMEOFFSET variant
  of clocksource implementations, the ARM EBSA110 platform. Rather than
  changing to use modern timekeeping, we remove the platform entirely as
  Russell no longer uses his machine and nobody else seems to have one
  any more.

  The conditional code for using arch_gettimeoffset() is removed as a
  result.

  For CONFIG_GENERIC_CLOCKEVENTS, there are still a couple of platforms
  not using clockevent drivers: parisc, ia64, most of m68k, and one Arm
  platform. These all do timer ticks slighly differently, and this gets
  cleaned up to the point they at least all call the same helper
  function.

  Instead of most platforms using 'select GENERIC_CLOCKEVENTS' in
  Kconfig, the polarity is now reversed, with the few remaining ones
  selecting LEGACY_TIMER_TICK instead"

* tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  timekeeping: default GENERIC_CLOCKEVENTS to enabled
  timekeeping: remove xtime_update
  m68k: remove timer_interrupt() function
  m68k: change remaining timers to legacy_timer_tick
  m68k: m68328: use legacy_timer_tick()
  m68k: sun3/sun3c: use legacy_timer_tick
  m68k: split heartbeat out of timer function
  m68k: coldfire: use legacy_timer_tick()
  parisc: use legacy_timer_tick
  ARM: rpc: use legacy_timer_tick
  ia64: convert to legacy_timer_tick
  timekeeping: add CONFIG_LEGACY_TIMER_TICK
  timekeeping: remove arch_gettimeoffset
  net: remove am79c961a driver
  ARM: remove ebsa110 platform

1 files changed, 4 insertions, 33 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b2d7585fd2be..ba937d85cb6c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -269,8 +269,7 @@ config PHYS_OFFSET
 	hex "Physical address of main memory" if MMU
 	depends on !ARM_PATCH_PHYS_VIRT
 	default DRAM_BASE if !MMU
-	default 0x00000000 if ARCH_EBSA110 || \
-			ARCH_FOOTBRIDGE
+	default 0x00000000 if ARCH_FOOTBRIDGE
 	default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
 	default 0x20000000 if ARCH_S5PV210
 	default 0xc0000000 if ARCH_SA1100
@@ -324,7 +323,6 @@ config ARCH_MULTIPLATFORM
 	select AUTO_ZRELADDR
 	select TIMER_OF
 	select COMMON_CLK
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_MULTI_HANDLER
 	select HAVE_PCI
 	select PCI_DOMAINS_GENERIC if PCI
@@ -339,25 +337,10 @@ config ARM_SINGLE_ARMV7M
 	select TIMER_OF
 	select COMMON_CLK
 	select CPU_V7M
-	select GENERIC_CLOCKEVENTS
 	select NO_IOPORT_MAP
 	select SPARSE_IRQ
 	select USE_OF
 
-config ARCH_EBSA110
-	bool "EBSA-110"
-	select ARCH_USES_GETTIMEOFFSET
-	select CPU_SA110
-	select ISA
-	select NEED_MACH_IO_H
-	select NEED_MACH_MEMORY_H
-	select NO_IOPORT_MAP
-	help
-	  This is an evaluation board for the StrongARM processor available
-	  from Digital. It has limited hardware on-board, including an
-	  Ethernet interface, two PCMCIA sockets, two serial ports and a
-	  parallel port.
-
 config ARCH_EP93XX
 	bool "EP93xx-based"
 	select ARCH_SPARSEMEM_ENABLE
@@ -368,7 +351,6 @@ config ARCH_EP93XX
 	select CLKDEV_LOOKUP
 	select CLKSRC_MMIO
 	select CPU_ARM920T
-	select GENERIC_CLOCKEVENTS
 	select GPIOLIB
 	select HAVE_LEGACY_CLK
 	help
@@ -378,7 +360,6 @@ config ARCH_FOOTBRIDGE
 	bool "FootBridge"
 	select CPU_SA110
 	select FOOTBRIDGE
-	select GENERIC_CLOCKEVENTS
 	select HAVE_IDE
 	select NEED_MACH_IO_H if !MMU
 	select NEED_MACH_MEMORY_H
@@ -406,7 +387,6 @@ config ARCH_IXP4XX
 	select ARCH_SUPPORTS_BIG_ENDIAN
 	select CPU_XSCALE
 	select DMABOUNCE if PCI
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GPIO_IXP4XX
 	select GPIOLIB
@@ -422,7 +402,6 @@ config ARCH_IXP4XX
 config ARCH_DOVE
 	bool "Marvell Dove"
 	select CPU_PJ4
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GPIOLIB
 	select HAVE_PCI
@@ -446,7 +425,6 @@ config ARCH_PXA
 	select CLKSRC_MMIO
 	select TIMER_OF
 	select CPU_XSCALE if !CPU_XSC3
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GPIO_PXA
 	select GPIOLIB
@@ -469,6 +447,7 @@ config ARCH_RPC
 	select HAVE_IDE
 	select HAVE_PATA_PLATFORM
 	select ISA_DMA_API
+	select LEGACY_TIMER_TICK
 	select NEED_MACH_IO_H
 	select NEED_MACH_MEMORY_H
 	select NO_IOPORT_MAP
@@ -486,7 +465,6 @@ config ARCH_SA1100
 	select COMMON_CLK
 	select CPU_FREQ
 	select CPU_SA1100
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GPIOLIB
 	select HAVE_IDE
@@ -501,7 +479,6 @@ config ARCH_S3C24XX
 	bool "Samsung S3C24XX SoCs"
 	select ATAGS
 	select CLKSRC_SAMSUNG_PWM
-	select GENERIC_CLOCKEVENTS
 	select GPIO_SAMSUNG
 	select GPIOLIB
 	select GENERIC_IRQ_MULTI_HANDLER
@@ -524,7 +501,6 @@ config ARCH_OMAP1
 	select ARCH_OMAP
 	select CLKDEV_LOOKUP
 	select CLKSRC_MMIO
-	select GENERIC_CLOCKEVENTS
 	select GENERIC_IRQ_CHIP
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GPIOLIB
@@ -787,7 +763,6 @@ config ARCH_ACORN
 
 config PLAT_IOP
 	bool
-	select GENERIC_CLOCKEVENTS
 
 config PLAT_ORION
 	bool
@@ -1178,7 +1153,6 @@ config HAVE_SMP
 config SMP
 	bool "Symmetric Multi-Processing"
 	depends on CPU_V6K || CPU_V7
-	depends on GENERIC_CLOCKEVENTS
 	depends on HAVE_SMP
 	depends on MMU || ARM_MPU
 	select IRQ_WORK
@@ -1372,7 +1346,6 @@ config ARCH_NR_GPIO
 
 config HZ_FIXED
 	int
-	default 200 if ARCH_EBSA110
 	default 128 if SOC_AT91RM9200
 	default 0
 
@@ -1583,9 +1556,7 @@ config FORCE_MAX_ZONEORDER
 	  a value of 11 means that the largest free memory block is 2^10 pages.
 
 config ALIGNMENT_TRAP
-	bool
-	depends on CPU_CP15_MMU
-	default y if !ARCH_EBSA110
+	def_bool CPU_CP15_MMU
 	select HAVE_PROC_CPU if PROC_FS
 	help
 	  ARM processors cannot fetch/store information which is not
@@ -1780,7 +1751,7 @@ config CMDLINE
 	string "Default kernel command string"
 	default ""
 	help
-	  On some architectures (EBSA110 and CATS), there is currently no way
+	  On some architectures (e.g. CATS), there is currently no way
 	  for the boot loader to pass arguments to the kernel. For these
 	  architectures, you should supply some command-line options at build
 	  time by entering them here. As a minimum, you should specify the