Commit a26d3c4f authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge branch 'cleanup' of... 

Merge branch 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

* 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap

:
  ARM: OMAP2+: Fix L4_EMU_34XX_BASE error after iomap changes
  ARM: OMAP2+: Limit omap_read/write usage to legacy USB drivers
  ARM: OMAP: Remove plat/io.h by splitting it into mach/io.h and mach/hardware.h
  ARM: OMAP2+: Move most of plat/io.h into local iomap.h
  ARM: OMAP1: Move most of plat/io.h into local iomap.h
  ARM: OMAP1: Move 16xx GPIO system clock to platform init code
  ARM: OMAP: Move omap_init_consistent_dma_size() to local common.h
  ARM: OMAP2+: Move SDRC related functions from io.h into local common.h
  ARM: OMAP2+: Drop DISPC L3 firewall code
  ARM: OMAP2xxx: PM: remove obsolete timer disable code in the suspend path
  ARM: OMAP: McSPI: Remove unused flag from struct omap2_mcspi_device_config

(update to latest rmk/for-arm-soc branch)

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 4d8cfec6 1b35af54

arch/arm/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -186,6 +186,9 @@ config GENERIC_ISA_DMA 
config FIQ

	bool



config NEED_RET_TO_USER

	bool



config ARCH_MTD_XIP

	bool
@@ -479,6 +482,7 @@ config ARCH_IOP13XX 
	select ARCH_SUPPORTS_MSI

	select VMSPLIT_1G

	select NEED_MACH_MEMORY_H

	select NEED_RET_TO_USER

	help

	  Support for Intel's IOP13XX (XScale) family of processors.
@@ -486,6 +490,7 @@ config ARCH_IOP32X 
	bool "IOP32x-based"

	depends on MMU

	select CPU_XSCALE

	select NEED_RET_TO_USER

	select PLAT_IOP

	select PCI

	select ARCH_REQUIRE_GPIOLIB
@@ -497,6 +502,7 @@ config ARCH_IOP33X 
	bool "IOP33x-based"

	depends on MMU

	select CPU_XSCALE

	select NEED_RET_TO_USER

	select PLAT_IOP

	select PCI

	select ARCH_REQUIRE_GPIOLIB

arch/arm/include/asm/hardware/entry-macro-iomd.S

+0 −8
Original line number Diff line number Diff line
@@ -11,14 +11,6 @@ 
/* IOC / IOMD based hardware */

#include <asm/hardware/iomd.h>



		.macro	disable_fiq

		mov	r12, #ioc_base_high

		.if	ioc_base_low

		orr	r12, r12, #ioc_base_low

		.endif

		strb	r12, [r12, #0x38]	@ Disable FIQ register

		.endm



		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp

		ldrb	\irqstat, [\base, #IOMD_IRQREQB]	@ get high priority first

		ldr	\tmp, =irq_prio_h

arch/arm/kernel/entry-armv.S

+2 −1
Original line number Diff line number Diff line
@@ -19,7 +19,9 @@ 
#include <asm/glue-df.h>

#include <asm/glue-pf.h>

#include <asm/vfpmacros.h>

#ifndef CONFIG_MULTI_IRQ_HANDLER

#include <mach/entry-macro.S>

#endif

#include <asm/thread_notify.h>

#include <asm/unwind.h>

#include <asm/unistd.h>
@@ -1101,7 +1103,6 @@ __stubs_start: 
 * get out of that mode without clobbering one register.

 */

vector_fiq:

	disable_fiq

	subs	pc, lr, #4



/*=============================================================================

arch/arm/kernel/entry-common.S

+7 −1
Original line number Diff line number Diff line
@@ -10,9 +10,15 @@ 


#include <asm/unistd.h>

#include <asm/ftrace.h>

#include <mach/entry-macro.S>

#include <asm/unwind.h>



#ifdef CONFIG_NEED_RET_TO_USER

#include <mach/entry-macro.S>

#else

	.macro  arch_ret_to_user, tmp1, tmp2

	.endm

#endif



#include "entry-header.S"

arch/arm/mach-at91/include/mach/entry-macro.S

+0 −6
Original line number Diff line number Diff line
@@ -13,17 +13,11 @@ 
#include <mach/hardware.h>

#include <mach/at91_aic.h>



	.macro	disable_fiq

	.endm



	.macro  get_irqnr_preamble, base, tmp

	ldr	\base, =at91_aic_base		@ base virtual address of AIC peripheral

	ldr	\base, [\base]

	.endm



	.macro  arch_ret_to_user, tmp1, tmp2

	.endm



	.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp

	ldr	\irqnr, [\base, #AT91_AIC_IVR]		@ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)

	ldr	\irqstat, [\base, #AT91_AIC_ISR]	@ read interrupt source number

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