Merge tag 'at91-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC cleanup on mach-at91 from Arnd Bergmann:
 "On Atmel AT91, the conversion to device tree is now considered
  complete, and all machines that were not already converted in 3.18 are
  assumed to be unused and dropped by the maintainer.

  All remaining board files that were written in C are dropped, and the
  ancient at91x40 sub-platform (based on an MMU-less ARM7) is removed
  altogether.  Cleaning up the last pieces was great fun, so I took the
  time to do some of the coding myself and removed several hundred code
  lines that ended up unused after the board files were done.

  There are still a couple of AT91 specific device drivers that are not
  converted to DT (CF, USB-OTG) and currently not working, and the
  platform itself is not "multiplatform"-enabled, but both issues are
  going to be taken care of in the 3.20 cycle.

  This is split out from the other cleanups purely based on the size of
  the branch"

* tag 'at91-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (33 commits)
  ARM: at91: remove unused board.h file
  ARM: at91: remove unneeded header files
  ARM: at91/clocksource: remove !DT PIT initializations
  ARM: at91: at91rm9200 ST initialization is now DT only
  ARM: at91: remove old AT91-specific drivers
  ARM: at91: cleanup initilisation code by removing dead code
  ARM: at91/Kconfig: select board files automatically
  ARM: at91: remove unused IRQ function declarations
  ARM: at91: remove legacy IRQ driver and related code
  ARM: at91: remove old at91-specific clock driver
  ARM: at91: remove clock data in at91sam9n12.c and at91sam9x5.c files
  ARM: at91: remove all !DT related configuration options
  ARM: at91/trivial: update Kconfig comment to mention SAMA5
  ARM: at91: always USE_OF from now on
  ARM: at91/Kconfig: remove ARCH_AT91RM9200 option for drivers
  ARM: at91: switch configuration option to SOC_AT91RM9200
  ARM: at91: remove at91rm9200 legacy board support
  ARM: at91: remove at91rm9200 legacy boards files
  ARM: at91/Kconfig: remove useless fbdev Kconfig options
  ARM: at91: remove at91sam9261/at91sam9g10 legacy board support
  ...

1 files changed, 0 insertions, 67 deletions

diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 961079250b83..ce25e85720fb 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -42,35 +42,9 @@ void __init at91rm9200_set_type(int type)
 		at91_get_soc_subtype(&at91_soc_initdata));
 }
 
-void __init at91_init_irq_default(void)
-{
-	at91_init_interrupts(at91_boot_soc.default_irq_priority);
-}
-
-void __init at91_init_interrupts(unsigned int *priority)
-{
-	/* Initialize the AIC interrupt controller */
-	if (IS_ENABLED(CONFIG_OLD_IRQ_AT91))
-		at91_aic_init(priority, at91_boot_soc.extern_irq);
-
-	/* Enable GPIO interrupts */
-	at91_gpio_irq_setup();
-}
-
 void __iomem *at91_ramc_base[2];
 EXPORT_SYMBOL_GPL(at91_ramc_base);
 
-void __init at91_ioremap_ramc(int id, u32 addr, u32 size)
-{
-	if (id < 0 || id > 1) {
-		pr_emerg("Wrong RAM controller id (%d), cannot continue\n", id);
-		BUG();
-	}
-	at91_ramc_base[id] = ioremap(addr, size);
-	if (!at91_ramc_base[id])
-		panic(pr_fmt("Impossible to ioremap ramc.%d 0x%x\n"), id, addr);
-}
-
 static struct map_desc sram_desc[2] __initdata;
 
 void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
@@ -418,7 +392,6 @@ void __init at91_ioremap_matrix(u32 base_addr)
 		panic(pr_fmt("Impossible to ioremap at91_matrix_base\n"));
 }
 
-#if defined(CONFIG_OF) && !defined(CONFIG_ARCH_AT91X40)
 static struct of_device_id ramc_ids[] = {
 	{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
 	{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
@@ -460,13 +433,6 @@ void __init at91rm9200_dt_initialize(void)
 {
 	at91_dt_ramc();
 
-	/* Init clock subsystem */
-	at91_dt_clock_init();
-
-	/* Register the processor-specific clocks */
-	if (at91_boot_soc.register_clocks)
-		at91_boot_soc.register_clocks();
-
 	at91_boot_soc.init();
 }
 
@@ -474,39 +440,6 @@ void __init at91_dt_initialize(void)
 {
 	at91_dt_ramc();
 
-	/* Init clock subsystem */
-	at91_dt_clock_init();
-
-	/* Register the processor-specific clocks */
-	if (at91_boot_soc.register_clocks)
-		at91_boot_soc.register_clocks();
-
 	if (at91_boot_soc.init)
 		at91_boot_soc.init();
 }
-#endif
-
-void __init at91_initialize(unsigned long main_clock)
-{
-	at91_boot_soc.ioremap_registers();
-
-	/* Init clock subsystem */
-	at91_clock_init(main_clock);
-
-	/* Register the processor-specific clocks */
-	at91_boot_soc.register_clocks();
-
-	at91_boot_soc.init();
-
-	pinctrl_provide_dummies();
-}
-
-void __init at91_register_devices(void)
-{
-	at91_boot_soc.register_devices();
-}
-
-void __init at91_init_time(void)
-{
-	at91_boot_soc.init_time();
-}