Merge branch 'next/cleanup-s3c24xx-2' of git://git.kernel.org/pub/scm…

…/linux/kernel/git/kgene/linux-samsung into next/cleanup From Kukjin Kim: This is 4th cleanup for Samsung S3C24XX stuff, and removes plat-s3c24xx directory. * 'next/cleanup-s3c24xx-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C24XX: header mach/regs-mem.h local ARM: S3C24XX: header mach/regs-power.h local ARM: S3C24XX: header mach/regs-s3c2412-mem.h local ARM: S3C24XX: Remove plat-s3c24xx directory in arch/arm/
git-mirror · Feb 6, 2013 · cf55f67 · cf55f67
2 parents 5060c88 + 37c3adc
commit cf55f67
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diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
@@ -1079,7 +1079,6 @@ source "arch/arm/mach-realview/Kconfig"
 source "arch/arm/mach-sa1100/Kconfig"
 
 source "arch/arm/plat-samsung/Kconfig"
-source "arch/arm/plat-s3c24xx/Kconfig"
 
 source "arch/arm/mach-socfpga/Kconfig"
 

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
@@ -204,7 +204,7 @@ plat-$(CONFIG_ARCH_S3C64XX)	+= samsung
 plat-$(CONFIG_PLAT_IOP)		+= iop
 plat-$(CONFIG_PLAT_ORION)	+= orion
 plat-$(CONFIG_PLAT_PXA)		+= pxa
-plat-$(CONFIG_PLAT_S3C24XX)	+= s3c24xx samsung
+plat-$(CONFIG_PLAT_S3C24XX)	+= samsung
 plat-$(CONFIG_PLAT_S5P)		+= samsung
 plat-$(CONFIG_PLAT_SPEAR)	+= spear
 plat-$(CONFIG_PLAT_VERSATILE)	+= versatile

diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
@@ -9,6 +9,15 @@
 
 if ARCH_S3C24XX
 
+config PLAT_S3C24XX
+	def_bool y
+	select ARCH_REQUIRE_GPIOLIB
+	select NO_IOPORT
+	select S3C_DEV_NAND
+	select IRQ_DOMAIN
+	help
+	  Base platform code for any Samsung S3C24XX device
+
 menu "SAMSUNG S3C24XX SoCs Support"
 
 comment "S3C24XX SoCs"
@@ -83,6 +92,17 @@ config CPU_S3C2443
 
 # common code
 
+config S3C2410_CLOCK
+	bool
+	help
+	  Clock code for the S3C2410, and similar processors which
+	  is currently includes the S3C2410, S3C2440, S3C2442.
+
+config S3C24XX_DCLK
+	bool
+	help
+	  Clock code for supporting DCLK/CLKOUT on S3C24XX architectures
+
 config S3C24XX_SMDK
 	bool
 	help
@@ -111,6 +131,22 @@ config S3C24XX_SETUP_TS
 	help
 	  Compile in platform device definition for Samsung TouchScreen.
 
+config S3C24XX_DMA
+	bool "S3C2410 DMA support"
+	depends on ARCH_S3C24XX
+	select S3C_DMA
+	help
+	  S3C2410 DMA support. This is needed for drivers like sound which
+	  use the S3C2410's DMA system to move data to and from the
+	  peripheral blocks.
+
+config S3C2410_DMA_DEBUG
+	bool "S3C2410 DMA support debug"
+	depends on ARCH_S3C24XX && S3C2410_DMA
+	help
+	  Enable debugging output for the DMA code. This option sends info
+	  to the kernel log, at priority KERN_DEBUG.
+
 config S3C2410_DMA
 	bool
 	depends on S3C24XX_DMA && (CPU_S3C2410 || CPU_S3C2442)
@@ -123,6 +159,74 @@ config S3C2410_PM
 	help
 	  Power Management code common to S3C2410 and better
 
+# low-level serial option nodes
+
+config CPU_LLSERIAL_S3C2410_ONLY
+	bool
+	default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
+
+config CPU_LLSERIAL_S3C2440_ONLY
+	bool
+	default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
+
+config CPU_LLSERIAL_S3C2410
+	bool
+	help
+	  Selected if there is an S3C2410 (or register compatible) serial
+	  low-level implementation needed
+
+config CPU_LLSERIAL_S3C2440
+	bool
+	help
+	  Selected if there is an S3C2440 (or register compatible) serial
+	  low-level implementation needed
+
+# gpio configurations
+
+config S3C24XX_GPIO_EXTRA
+	int
+	default 128 if S3C24XX_GPIO_EXTRA128
+	default 64 if S3C24XX_GPIO_EXTRA64
+	default 16 if ARCH_H1940
+	default 0
+
+config S3C24XX_GPIO_EXTRA64
+	bool
+	help
+	  Add an extra 64 gpio numbers to the available GPIO pool. This is
+	  available for boards that need extra gpios for external devices.
+
+config S3C24XX_GPIO_EXTRA128
+	bool
+	help
+	  Add an extra 128 gpio numbers to the available GPIO pool. This is
+	  available for boards that need extra gpios for external devices.
+
+# cpu frequency items common between s3c2410 and s3c2440/s3c2442
+
+config S3C2410_IOTIMING
+	bool
+	depends on CPU_FREQ_S3C24XX
+	help
+	  Internal node to select io timing code that is common to the s3c2410
+	  and s3c2440/s3c2442 cpu frequency support.
+
+config S3C2410_CPUFREQ_UTILS
+	bool
+	depends on CPU_FREQ_S3C24XX
+	help
+	  Internal node to select timing code that is common to the s3c2410
+	  and s3c2440/s3c244 cpu frequency support.
+
+# cpu frequency support common to s3c2412, s3c2413 and s3c2442
+
+config S3C2412_IOTIMING
+	bool
+	depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443)
+	help
+	  Intel node to select io timing code that is common to the s3c2412
+	  and the s3c2443.
+
 # cpu-specific sections
 
 if CPU_S3C2410

diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile
@@ -14,7 +14,7 @@ obj-				:=
 
 # core
 
-obj-y				+= common.o
+obj-y				+= common.o irq.o
 
 obj-$(CONFIG_CPU_S3C2410)	+= s3c2410.o
 obj-$(CONFIG_S3C2410_CPUFREQ)	+= cpufreq-s3c2410.o
@@ -47,9 +47,21 @@ obj-$(CONFIG_PM)		+= pm.o irq-pm.o sleep.o
 
 # common code
 
+obj-$(CONFIG_S3C24XX_DCLK)	+= clock-dclk.o
+obj-$(CONFIG_S3C24XX_DMA)	+= dma.o
+
+obj-$(CONFIG_S3C2410_CLOCK)	+= clock-s3c2410.o
+obj-$(CONFIG_S3C2410_CPUFREQ_UTILS) += cpufreq-utils.o
+
+obj-$(CONFIG_S3C2410_IOTIMING)	+= iotiming-s3c2410.o
+obj-$(CONFIG_S3C2412_IOTIMING)	+= iotiming-s3c2412.o
+
 obj-$(CONFIG_S3C2443_COMMON)	+= common-s3c2443.o
 obj-$(CONFIG_S3C2443_DMA)	+= dma-s3c2443.o
 
+obj-$(CONFIG_CPU_FREQ_S3C24XX)	+= cpufreq.o
+obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpufreq-debugfs.o
+
 #
 # machine support
 # following is ordered alphabetically by option text.

diff --git a/arch/arm/plat-s3c24xx/clock-dclk.c → arch/arm/mach-s3c24xx/clock-dclk.c b/arch/arm/plat-s3c24xx/clock-dclk.c → arch/arm/mach-s3c24xx/clock-dclk.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s3c24xx/clock-dclk.c
- *
+/*
  * Copyright (c) 2004-2008 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *	http://armlinux.simtec.co.uk/

diff --git a/arch/arm/plat-s3c24xx/s3c2410-clock.c → arch/arm/mach-s3c24xx/clock-s3c2410.c b/arch/arm/plat-s3c24xx/s3c2410-clock.c → arch/arm/mach-s3c24xx/clock-s3c2410.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/mach-s3c2410/clock.c
- *
+/*
  * Copyright (c) 2006 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *

diff --git a/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c → arch/arm/mach-s3c24xx/cpufreq-debugfs.c b/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c → arch/arm/mach-s3c24xx/cpufreq-debugfs.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s3c24xx/cpu-freq-debugfs.c
- *
+/*
  * Copyright (c) 2009 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>

diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c b/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c
@@ -25,12 +25,13 @@
 #include <asm/mach/map.h>
 
 #include <mach/regs-clock.h>
-#include <mach/regs-s3c2412-mem.h>
 
 #include <plat/cpu.h>
 #include <plat/clock.h>
 #include <plat/cpu-freq-core.h>
 
+#include "s3c2412.h"
+
 /* our clock resources. */
 static struct clk *xtal;
 static struct clk *fclk;

diff --git a/.../arm/plat-s3c24xx/s3c2410-cpufreq-utils.c → arch/arm/mach-s3c24xx/cpufreq-utils.c b/.../arm/plat-s3c24xx/s3c2410-cpufreq-utils.c → arch/arm/mach-s3c24xx/cpufreq-utils.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s3c24xx/s3c2410-cpufreq-utils.c
- *
+/*
  * Copyright (c) 2009 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>
@@ -17,11 +16,12 @@
 #include <linux/io.h>
 
 #include <mach/map.h>
-#include <mach/regs-mem.h>
 #include <mach/regs-clock.h>
 
 #include <plat/cpu-freq-core.h>
 
+#include "regs-mem.h"
+
 /**
  * s3c2410_cpufreq_setrefresh - set SDRAM refresh value
  * @cfg: The frequency configuration

diff --git a/arch/arm/plat-s3c24xx/cpu-freq.c → arch/arm/mach-s3c24xx/cpufreq.c b/arch/arm/plat-s3c24xx/cpu-freq.c → arch/arm/mach-s3c24xx/cpufreq.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s3c24xx/cpu-freq.c
- *
+/*
  * Copyright (c) 2006-2008 Simtec Electronics
  *	http://armlinux.simtec.co.uk/
  *	Ben Dooks <ben@simtec.co.uk>

diff --git a/arch/arm/mach-s3c24xx/dma-s3c2410.c b/arch/arm/mach-s3c24xx/dma-s3c2410.c
@@ -27,7 +27,6 @@
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
-#include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
 #include <plat/regs-iis.h>

diff --git a/arch/arm/mach-s3c24xx/dma-s3c2412.c b/arch/arm/mach-s3c24xx/dma-s3c2412.c
@@ -27,7 +27,6 @@
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
-#include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
 #include <plat/regs-iis.h>

diff --git a/arch/arm/mach-s3c24xx/dma-s3c2440.c b/arch/arm/mach-s3c24xx/dma-s3c2440.c
@@ -27,7 +27,6 @@
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
-#include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
 #include <plat/regs-iis.h>

diff --git a/arch/arm/mach-s3c24xx/dma-s3c2443.c b/arch/arm/mach-s3c24xx/dma-s3c2443.c
@@ -27,7 +27,6 @@
 #include <mach/regs-gpio.h>
 #include <plat/regs-ac97.h>
 #include <plat/regs-dma.h>
-#include <mach/regs-mem.h>
 #include <mach/regs-lcd.h>
 #include <mach/regs-sdi.h>
 #include <plat/regs-iis.h>

diff --git a/arch/arm/plat-s3c24xx/dma.c → arch/arm/mach-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c → arch/arm/mach-s3c24xx/dma.c
@@ -1,5 +1,4 @@
-/* linux/arch/arm/plat-s3c24xx/dma.c
- *
+/*
  * Copyright 2003-2006 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *