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Commit ccbc8769 authored by Donguk Ryu's avatar Donguk Ryu Committed by Kukjin Kim
Browse files

ARM: S5PV310: Add Support System MMU 



This patch adds support System MMU for S5PV310 and S5PC210.

Signed-off-by: default avatarDonguk Ryu <du.ryu@samsung.com>
Signed-off-by: default avatarSangbeom Kim <sbkim73@samsung.com>
[kgene.kim@samsung.com: changed SYSMMU config name]
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent b55f685e

arch/arm/mach-s5pv310/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -66,6 +66,11 @@ config S5PV310_SETUP_SDHCI_GPIO 
	help

	  Common setup code for SDHCI gpio.



config S5PV310_DEV_SYSMMU

	bool

	help

	  Common setup code for SYSTEM MMU in S5PV310



# machine support



menu "S5PC210 Machines"
@@ -83,6 +88,7 @@ config MACH_SMDKC210 
	select S5PV310_DEV_PD

	select S5PV310_SETUP_I2C1

	select S5PV310_SETUP_SDHCI

	select S5PV310_DEV_SYSMMU

	help

	  Machine support for Samsung SMDKC210

	  S5PC210(MCP) is one of package option of S5PV310

arch/arm/mach-s5pv310/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o 


obj-y					+= dev-audio.o

obj-$(CONFIG_S5PV310_DEV_PD)		+= dev-pd.o

obj-$(CONFIG_S5PV310_DEV_SYSMMU)	+= dev-sysmmu.o



obj-$(CONFIG_S5PV310_SETUP_I2C1)	+= setup-i2c1.o

obj-$(CONFIG_S5PV310_SETUP_I2C2)	+= setup-i2c2.o

arch/arm/mach-s5pv310/dev-sysmmu.c

0 → 100644
+187 −0
Original line number Diff line number Diff line 
/* linux/arch/arm/mach-s5pv310/dev-sysmmu.c

 *

 * Copyright (c) 2010 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 *

 * 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.

 */



#include <linux/platform_device.h>

#include <linux/dma-mapping.h>



#include <mach/map.h>

#include <mach/irqs.h>



static struct resource s5pv310_sysmmu_resource[] = {

	[0] = {

		.start	= S5PV310_PA_SYSMMU_MDMA,

		.end	= S5PV310_PA_SYSMMU_MDMA + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= IRQ_SYSMMU_MDMA0_0,

		.end	= IRQ_SYSMMU_MDMA0_0,

		.flags	= IORESOURCE_IRQ,

	},

	[2] = {

		.start	= S5PV310_PA_SYSMMU_SSS,

		.end	= S5PV310_PA_SYSMMU_SSS + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[3] = {

		.start	= IRQ_SYSMMU_SSS_0,

		.end	= IRQ_SYSMMU_SSS_0,

		.flags	= IORESOURCE_IRQ,

	},

	[4] = {

		.start	= S5PV310_PA_SYSMMU_FIMC0,

		.end	= S5PV310_PA_SYSMMU_FIMC0 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[5] = {

		.start	= IRQ_SYSMMU_FIMC0_0,

		.end	= IRQ_SYSMMU_FIMC0_0,

		.flags	= IORESOURCE_IRQ,

	},

	[6] = {

		.start	= S5PV310_PA_SYSMMU_FIMC1,

		.end	= S5PV310_PA_SYSMMU_FIMC1 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[7] = {

		.start	= IRQ_SYSMMU_FIMC1_0,

		.end	= IRQ_SYSMMU_FIMC1_0,

		.flags	= IORESOURCE_IRQ,

	},

	[8] = {

		.start	= S5PV310_PA_SYSMMU_FIMC2,

		.end	= S5PV310_PA_SYSMMU_FIMC2 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[9] = {

		.start	= IRQ_SYSMMU_FIMC2_0,

		.end	= IRQ_SYSMMU_FIMC2_0,

		.flags	= IORESOURCE_IRQ,

	},

	[10] = {

		.start	= S5PV310_PA_SYSMMU_FIMC3,

		.end	= S5PV310_PA_SYSMMU_FIMC3 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[11] = {

		.start	= IRQ_SYSMMU_FIMC3_0,

		.end	= IRQ_SYSMMU_FIMC3_0,

		.flags	= IORESOURCE_IRQ,

	},

	[12] = {

		.start	= S5PV310_PA_SYSMMU_JPEG,

		.end	= S5PV310_PA_SYSMMU_JPEG + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[13] = {

		.start	= IRQ_SYSMMU_JPEG_0,

		.end	= IRQ_SYSMMU_JPEG_0,

		.flags	= IORESOURCE_IRQ,

	},

	[14] = {

		.start	= S5PV310_PA_SYSMMU_FIMD0,

		.end	= S5PV310_PA_SYSMMU_FIMD0 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[15] = {

		.start	= IRQ_SYSMMU_LCD0_M0_0,

		.end	= IRQ_SYSMMU_LCD0_M0_0,

		.flags	= IORESOURCE_IRQ,

	},

	[16] = {

		.start	= S5PV310_PA_SYSMMU_FIMD1,

		.end	= S5PV310_PA_SYSMMU_FIMD1 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[17] = {

		.start	= IRQ_SYSMMU_LCD1_M1_0,

		.end	= IRQ_SYSMMU_LCD1_M1_0,

		.flags	= IORESOURCE_IRQ,

	},

	[18] = {

		.start	= S5PV310_PA_SYSMMU_PCIe,

		.end	= S5PV310_PA_SYSMMU_PCIe + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[19] = {

		.start	= IRQ_SYSMMU_PCIE_0,

		.end	= IRQ_SYSMMU_PCIE_0,

		.flags	= IORESOURCE_IRQ,

	},

	[20] = {

		.start	= S5PV310_PA_SYSMMU_G2D,

		.end	= S5PV310_PA_SYSMMU_G2D + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[21] = {

		.start	= IRQ_SYSMMU_2D_0,

		.end	= IRQ_SYSMMU_2D_0,

		.flags	= IORESOURCE_IRQ,

	},

	[22] = {

		.start	= S5PV310_PA_SYSMMU_ROTATOR,

		.end	= S5PV310_PA_SYSMMU_ROTATOR + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[23] = {

		.start	= IRQ_SYSMMU_ROTATOR_0,

		.end	= IRQ_SYSMMU_ROTATOR_0,

		.flags	= IORESOURCE_IRQ,

	},

	[24] = {

		.start	= S5PV310_PA_SYSMMU_MDMA2,

		.end	= S5PV310_PA_SYSMMU_MDMA2 + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[25] = {

		.start	= IRQ_SYSMMU_MDMA1_0,

		.end	= IRQ_SYSMMU_MDMA1_0,

		.flags	= IORESOURCE_IRQ,

	},

	[26] = {

		.start	= S5PV310_PA_SYSMMU_TV,

		.end	= S5PV310_PA_SYSMMU_TV + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[27] = {

		.start	= IRQ_SYSMMU_TV_M0_0,

		.end	= IRQ_SYSMMU_TV_M0_0,

		.flags	= IORESOURCE_IRQ,

	},

	[28] = {

		.start	= S5PV310_PA_SYSMMU_MFC_L,

		.end	= S5PV310_PA_SYSMMU_MFC_L + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[29] = {

		.start	= IRQ_SYSMMU_MFC_M0_0,

		.end	= IRQ_SYSMMU_MFC_M0_0,

		.flags	= IORESOURCE_IRQ,

	},

	[30] = {

		.start	= S5PV310_PA_SYSMMU_MFC_R,

		.end	= S5PV310_PA_SYSMMU_MFC_R + SZ_64K - 1,

		.flags	= IORESOURCE_MEM,

	},

	[31] = {

		.start	= IRQ_SYSMMU_MFC_M1_0,

		.end	= IRQ_SYSMMU_MFC_M1_0,

		.flags	= IORESOURCE_IRQ,

	},

};



struct platform_device s5pv310_device_sysmmu = {

	.name		= "s5p-sysmmu",

	.id		= 32,

	.num_resources	= ARRAY_SIZE(s5pv310_sysmmu_resource),

	.resource	= s5pv310_sysmmu_resource,

};



EXPORT_SYMBOL(s5pv310_device_sysmmu);

arch/arm/mach-s5pv310/mach-smdkc210.c

+1 −0
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ static struct platform_device *smdkc210_devices[] __initdata = { 
	&s5pv310_device_pd[PD_TV],

	&s5pv310_device_pd[PD_GPS],

	&smdkc210_smsc911x,

	&s5pv310_device_sysmmu,

};



static void __init smdkc210_smsc911x_init(void)

arch/arm/mach-s5pv310/mach-smdkv310.c

+1 −0
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ static struct platform_device *smdkv310_devices[] __initdata = { 
	&s5pv310_device_pd[PD_TV],

	&s5pv310_device_pd[PD_GPS],

	&smdkv310_smsc911x,

	&s5pv310_device_sysmmu,

};



static void __init smdkv310_smsc911x_init(void)