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

Pull ARM SoC multiplatform updates from Olof Johansson:
 "More multiplatform enablement for ARM platforms.  The ones converted
  in this branch are:

   - bcm2835
   - cns3xxx
   - sirf
   - nomadik
   - msx
   - spear
   - tegra
   - ux500

  We're getting close to having most of them converted!

  One of the larger platforms remaining is Samsung Exynos, and there are
  a bunch of supporting patches in this merge window for it.  There was
  a patch in this branch to a early version of multiplatform conversion,
  but it ended up being reverted due to need of more bake time.  The
  revert commit is part of the branch since it would have required
  rebasing multiple dependent branches and they were stable by then"

* tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (70 commits)
  mmc: sdhci-s3c: Fix operation on non-single image Samsung platforms
  clocksource: nomadik-mtu: fix up clocksource/timer
  Revert "ARM: exynos: enable multiplatform support"
  ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ"
  ARM: exynos: enable multiplatform support
  rtc: s3c: make header file local
  mtd: onenand/samsung: make regs-onenand.h file local
  thermal/exynos: remove unnecessary header inclusions
  mmc: sdhci-s3c: remove platform dependencies
  ARM: samsung: move mfc device definition to s5p-dev-mfc.c
  ARM: exynos: move debug-macro.S to include/debug/
  ARM: exynos: prepare for sparse IRQ
  ARM: exynos: introduce EXYNOS_ATAGS symbol
  ARM: tegra: build assembly files with -march=armv7-a
  ARM: Push selects for TWD/SCU into machine entries
  ARM: ux500: build hotplug.o for ARMv7-a
  ARM: ux500: move to multiplatform
  ARM: ux500: make remaining headers local
  ARM: ux500: make irqs.h local to platform
  ARM: ux500: get rid of <mach/[hardware|db8500-regs].h>
  ...

1 files changed, 39 insertions, 0 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 9b31f4311ea2..54d6fdc03e04 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -89,6 +89,10 @@ choice
 		bool "Kernel low-level debugging on 9263 and 9g45"
 		depends on HAVE_AT91_DBGU1
 
+	config DEBUG_BCM2835
+		bool "Kernel low-level debugging on BCM2835 PL011 UART"
+		depends on ARCH_BCM2835
+
 	config DEBUG_CLPS711X_UART1
 		bool "Kernel low-level debugging messages via UART1"
 		depends on ARCH_CLPS711X
@@ -103,6 +107,13 @@ choice
 		  Say Y here if you want the debug print routines to direct
 		  their output to the second serial port on these devices.
 
+	config DEBUG_CNS3XXX
+		bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx"
+		depends on ARCH_CNS3XXX
+		help
+		  Say Y here if you want the debug print routines to direct
+                  their output to the CNS3xxx UART0.
+
 	config DEBUG_DAVINCI_DA8XX_UART1
 		bool "Kernel low-level debugging on DaVinci DA8XX using UART1"
 		depends on ARCH_DAVINCI_DA8XX
@@ -298,6 +309,13 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on MVEBU based platforms.
 
+	config DEBUG_NOMADIK_UART
+		bool "Kernel low-level debugging messages via NOMADIK UART"
+		depends on ARCH_NOMADIK
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on NOMADIK based platforms.
+
 	config DEBUG_OMAP2PLUS_UART
 		bool "Kernel low-level debugging messages via OMAP2PLUS UART"
 		depends on ARCH_OMAP2PLUS
@@ -330,6 +348,7 @@ choice
 
 	config DEBUG_S3C_UART0
 		depends on PLAT_SAMSUNG
+		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
 		bool "Use S3C UART 0 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
@@ -341,6 +360,7 @@ choice
 
 	config DEBUG_S3C_UART1
 		depends on PLAT_SAMSUNG
+		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
 		bool "Use S3C UART 1 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
@@ -352,6 +372,7 @@ choice
 
 	config DEBUG_S3C_UART2
 		depends on PLAT_SAMSUNG
+		select DEBUG_EXYNOS_UART if ARCH_EXYNOS
 		bool "Use S3C UART 2 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
@@ -363,6 +384,7 @@ choice
 
 	config DEBUG_S3C_UART3
 		depends on PLAT_SAMSUNG && ARCH_EXYNOS
+		select DEBUG_EXYNOS_UART
 		bool "Use S3C UART 3 for low-level debug"
 		help
 		  Say Y here if you want the debug print routines to direct
@@ -414,6 +436,13 @@ choice
 		  Say Y here if you want the debug print routines to direct
 		  their output to the uart1 port on SiRFmarco devices.
 
+	config DEBUG_UX500_UART
+		depends on ARCH_U8500
+		bool "Use Ux500 UART for low-level debug"
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Ux500 based platforms.
+
 	config DEBUG_VEXPRESS_UART0_DETECT
 		bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
 		depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -485,6 +514,9 @@ choice
 
 endchoice
 
+config DEBUG_EXYNOS_UART
+	bool
+
 config DEBUG_IMX_UART_PORT
 	int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \
 						DEBUG_IMX25_UART || \
@@ -580,6 +612,9 @@ endchoice
 
 config DEBUG_LL_INCLUDE
 	string
+	default "debug/bcm2835.S" if DEBUG_BCM2835
+	default "debug/cns3xxx.S" if DEBUG_CNS3XXX
+	default "debug/exynos.S" if DEBUG_EXYNOS_UART
 	default "debug/icedcc.S" if DEBUG_ICEDCC
 	default "debug/imx.S" if DEBUG_IMX1_UART || \
 				 DEBUG_IMX25_UART || \
@@ -591,14 +626,18 @@ config DEBUG_LL_INCLUDE
 				 DEBUG_IMX6Q_UART
 	default "debug/highbank.S" if DEBUG_HIGHBANK_UART
 	default "debug/mvebu.S" if DEBUG_MVEBU_UART
+	default "debug/mxs.S" if DEBUG_IMX23_UART || DEBUG_IMX28_UART
+	default "debug/nomadik.S" if DEBUG_NOMADIK_UART
 	default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
 	default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART
+	default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1
 	default "debug/socfpga.S" if DEBUG_SOCFPGA_UART
 	default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1
 	default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \
 		DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1
 	default "debug/vt8500.S" if DEBUG_VT8500_UART0
 	default "debug/tegra.S" if DEBUG_TEGRA_UART
+	default "debug/ux500.S" if DEBUG_UX500_UART
 	default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1
 	default "mach/debug-macro.S"