ARM: S5PV310: Cleanup System MMU

This patch cleans following up.
- Moved definition of System MMU IPNUM into mach/sysmmu.h
- Removed useless SYSMMU_DEBUG configuration
- Removed useless header file plat/sysmmu.h
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s5pv310/include/mach/map.h

@@ -124,8 +124,6 @@
 #define S5PV310_PA_SYSMMU_TV		0x12E20000
 #define S5PV310_PA_SYSMMU_MFC_L		0x13620000
 #define S5PV310_PA_SYSMMU_MFC_R		0x13630000
-#define S5PV310_SYSMMU_TOTAL_IPNUM	16
-#define S5P_SYSMMU_TOTAL_IPNUM		S5PV310_SYSMMU_TOTAL_IPNUM
 
 /* compatibiltiy defines. */
 #define S3C_PA_UART			S5PV310_PA_UART

arch/arm/mach-s5pv310/include/mach/sysmmu.h

@@ -13,6 +13,9 @@
 #ifndef __ASM_ARM_ARCH_SYSMMU_H
 #define __ASM_ARM_ARCH_SYSMMU_H __FILE__
 
+#define S5PV310_SYSMMU_TOTAL_IPNUM	16
+#define S5P_SYSMMU_TOTAL_IPNUM		S5PV310_SYSMMU_TOTAL_IPNUM
+
 enum s5pv310_sysmmu_ips {
 	SYSMMU_MDMA,
 	SYSMMU_SSS,
@@ -32,7 +35,7 @@ enum s5pv310_sysmmu_ips {
 	SYSMMU_MFC_R,
 };
 
-static char *sysmmu_ips_name[S5P_SYSMMU_TOTAL_IPNUM] = {
+static char *sysmmu_ips_name[S5PV310_SYSMMU_TOTAL_IPNUM] = {
 	"SYSMMU_MDMA"	,
 	"SYSMMU_SSS"	,
 	"SYSMMU_FIMC0"	,

arch/arm/plat-s5p/Kconfig

@@ -37,6 +37,14 @@ config S5P_GPIO_INT
 	help
 	  Common code for the GPIO interrupts (other than external interrupts.)
 
+comment "System MMU"
+
+config S5P_SYSTEM_MMU
+	bool "S5P SYSTEM MMU"
+	depends on ARCH_S5PV310
+	help
+	  Say Y here if you want to enable System MMU
+
 config S5P_DEV_FIMC0
 	bool
 	help
@@ -66,19 +74,3 @@ config S5P_DEV_CSIS1
 	bool
 	help
 	  Compile in platform device definitions for MIPI-CSIS channel 1
-
-menuconfig S5P_SYSMMU
-	bool "SYSMMU support"
-	depends on ARCH_S5PV310
-	help
-	  This is a System MMU driver for Samsung ARM based Soc.
-
-if S5P_SYSMMU
-
-config S5P_SYSMMU_DEBUG
-	bool "Enables debug messages"
-	depends on S5P_SYSMMU
-	help
-	  This enables SYSMMU driver debug massages.
-
-endif

arch/arm/plat-s5p/Makefile

@@ -19,6 +19,7 @@ obj-y				+= clock.o
 obj-y				+= irq.o
 obj-$(CONFIG_S5P_EXT_INT)	+= irq-eint.o
 obj-$(CONFIG_S5P_GPIO_INT)	+= irq-gpioint.o
+obj-$(CONFIG_S5P_SYSTEM_MMU)	+= sysmmu.o
 obj-$(CONFIG_PM)		+= pm.o
 obj-$(CONFIG_PM)		+= irq-pm.o
 
@@ -30,4 +31,3 @@ obj-$(CONFIG_S5P_DEV_FIMC2)	+= dev-fimc2.o
 obj-$(CONFIG_S5P_DEV_ONENAND)	+= dev-onenand.o
 obj-$(CONFIG_S5P_DEV_CSIS0)	+= dev-csis0.o
 obj-$(CONFIG_S5P_DEV_CSIS1)	+= dev-csis1.o
-obj-$(CONFIG_S5P_SYSMMU)	+= sysmmu.o

arch/arm/plat-s5p/include/plat/sysmmu.h

-/* linux/arch/arm/plat-s5p/include/plat/sysmmu.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
- *
- * Samsung sysmmu driver
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_S5P_SYSMMU_H
-#define __ASM_PLAT_S5P_SYSMMU_H __FILE__
-
-/* debug macro */
-#ifdef CONFIG_S5P_SYSMMU_DEBUG
-#define sysmmu_debug(fmt, arg...)	printk(KERN_INFO "[%s] " fmt, __func__, ## arg)
-#else
-#define sysmmu_debug(fmt, arg...)	do { } while (0)
-#endif
-
-#endif /* __ASM_PLAT_S5P_SYSMMU_H */

arch/arm/plat-s5p/sysmmu.c

@@ -16,8 +16,6 @@
 #include <mach/regs-sysmmu.h>
 #include <mach/sysmmu.h>
 
-#include <plat/sysmmu.h>
-
 struct sysmmu_controller s5p_sysmmu_cntlrs[S5P_SYSMMU_TOTAL_IPNUM];
 
 void s5p_sysmmu_register(struct sysmmu_controller *sysmmuconp)
@@ -123,7 +121,7 @@ static int s5p_sysmmu_set_tablebase(sysmmu_ips ips)
 		: "=r" (pg) : : "cc");		\
 		pg &= ~0x3fff;
 
-	sysmmu_debug("CP15 TTBR0 : 0x%x\n", pg);
+	printk(KERN_INFO "%s: CP15 TTBR0 : 0x%x\n", __func__, pg);
 
 	/* Set sysmmu page table base address */
 	__raw_writel(pg, sysmmuconp->regs + S5P_PT_BASE_ADDR);