From: Donguk Ryu <[email protected]> This patch adds support system mmu for S5PV310 and S5PC210
Signed-off-by: Donguk Ryu <du.ryu at samsung.com> Signed-off-by: Sangbeom Kim <[email protected]> --- arch/arm/mach-s5pv310/Kconfig | 6 + arch/arm/mach-s5pv310/Makefile | 1 + arch/arm/mach-s5pv310/dev-sysmmu.c | 187 +++++++++++++++++++++++++++++ arch/arm/mach-s5pv310/mach-smdkc210.c | 1 + arch/arm/mach-s5pv310/mach-smdkv310.c | 1 + arch/arm/plat-samsung/include/plat/devs.h | 2 + 6 files changed, 198 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-s5pv310/dev-sysmmu.c diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig index b7aa3cd..3363327 100644 --- a/arch/arm/mach-s5pv310/Kconfig +++ b/arch/arm/mach-s5pv310/Kconfig @@ -66,6 +66,11 @@ config S5PV310_SETUP_SDHCI_GPIO help Common setup code for SDHCI gpio. +config S5PV310_SETUP_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_SETUP_SYSMMU help Machine support for Samsung SMDKC210 S5PC210(MCP) is one of package option of S5PV310 diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile index e01a4d0..0a9e7e2 100644 --- a/arch/arm/mach-s5pv310/Makefile +++ b/arch/arm/mach-s5pv310/Makefile @@ -29,6 +29,7 @@ obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o obj-y += dev-audio.o obj-$(CONFIG_S5PV310_DEV_PD) += dev-pd.o +obj-$(CONFIG_S5PV310_SETUP_SYSMMU) += dev-sysmmu.o obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o diff --git a/arch/arm/mach-s5pv310/dev-sysmmu.c b/arch/arm/mach-s5pv310/dev-sysmmu.c new file mode 100644 index 0000000..e1bb200 --- /dev/null +++ b/arch/arm/mach-s5pv310/dev-sysmmu.c @@ -0,0 +1,187 @@ +/* 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); diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-s5pv310/mach-smdkc210.c index 9262966..2d49273 100644 --- a/arch/arm/mach-s5pv310/mach-smdkc210.c +++ b/arch/arm/mach-s5pv310/mach-smdkc210.c @@ -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) diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-s5pv310/mach-smdkv310.c index 3eb029c..28680cf 100644 --- a/arch/arm/mach-s5pv310/mach-smdkv310.c +++ b/arch/arm/mach-s5pv310/mach-smdkv310.c @@ -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) diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index 165fa84..1be1922 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -137,6 +137,8 @@ extern struct platform_device s5p_device_fimc2; extern struct platform_device s5p_device_mipi_csis0; extern struct platform_device s5p_device_mipi_csis1; +extern struct platform_device s5pv310_device_sysmmu; + /* s3c2440 specific devices */ #ifdef CONFIG_CPU_S3C2440 -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
