Merge branch 'next/devel-samsung-iommu' into next/devel-samsung

Conflicts:
	arch/arm/mach-exynos/Makefile

5 files changed, 104 insertions, 80 deletions

diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 591e78521a9f..116167524051 100644
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -154,6 +154,13 @@
 #define EXYNOS4_IRQ_SYSMMU_MFC_M1_0     COMBINER_IRQ(5, 6)
 #define EXYNOS4_IRQ_SYSMMU_PCIE_0       COMBINER_IRQ(5, 7)
 
+#define EXYNOS4_IRQ_SYSMMU_FIMC_LITE0_0 COMBINER_IRQ(16, 0)
+#define EXYNOS4_IRQ_SYSMMU_FIMC_LITE1_0 COMBINER_IRQ(16, 1)
+#define EXYNOS4_IRQ_SYSMMU_FIMC_ISP_0   COMBINER_IRQ(16, 2)
+#define EXYNOS4_IRQ_SYSMMU_FIMC_DRC_0   COMBINER_IRQ(16, 3)
+#define EXYNOS4_IRQ_SYSMMU_FIMC_FD_0    COMBINER_IRQ(16, 4)
+#define EXYNOS4_IRQ_SYSMMU_FIMC_CX_0    COMBINER_IRQ(16, 5)
+
 #define EXYNOS4_IRQ_FIMD0_FIFO          COMBINER_IRQ(11, 0)
 #define EXYNOS4_IRQ_FIMD0_VSYNC         COMBINER_IRQ(11, 1)
 #define EXYNOS4_IRQ_FIMD0_SYSTEM        COMBINER_IRQ(11, 2)
@@ -220,24 +227,6 @@
 #define IRQ_KEYPAD                      EXYNOS4_IRQ_KEYPAD
 #define IRQ_PMU                         EXYNOS4_IRQ_PMU
 
-#define IRQ_SYSMMU_MDMA0_0              EXYNOS4_IRQ_SYSMMU_MDMA0_0
-#define IRQ_SYSMMU_SSS_0                EXYNOS4_IRQ_SYSMMU_SSS_0
-#define IRQ_SYSMMU_FIMC0_0              EXYNOS4_IRQ_SYSMMU_FIMC0_0
-#define IRQ_SYSMMU_FIMC1_0              EXYNOS4_IRQ_SYSMMU_FIMC1_0
-#define IRQ_SYSMMU_FIMC2_0              EXYNOS4_IRQ_SYSMMU_FIMC2_0
-#define IRQ_SYSMMU_FIMC3_0              EXYNOS4_IRQ_SYSMMU_FIMC3_0
-#define IRQ_SYSMMU_JPEG_0               EXYNOS4_IRQ_SYSMMU_JPEG_0
-#define IRQ_SYSMMU_2D_0                 EXYNOS4_IRQ_SYSMMU_2D_0
-
-#define IRQ_SYSMMU_ROTATOR_0            EXYNOS4_IRQ_SYSMMU_ROTATOR_0
-#define IRQ_SYSMMU_MDMA1_0              EXYNOS4_IRQ_SYSMMU_MDMA1_0
-#define IRQ_SYSMMU_LCD0_M0_0            EXYNOS4_IRQ_SYSMMU_LCD0_M0_0
-#define IRQ_SYSMMU_LCD1_M1_0            EXYNOS4_IRQ_SYSMMU_LCD1_M1_0
-#define IRQ_SYSMMU_TV_M0_0              EXYNOS4_IRQ_SYSMMU_TV_M0_0
-#define IRQ_SYSMMU_MFC_M0_0             EXYNOS4_IRQ_SYSMMU_MFC_M0_0
-#define IRQ_SYSMMU_MFC_M1_0             EXYNOS4_IRQ_SYSMMU_MFC_M1_0
-#define IRQ_SYSMMU_PCIE_0               EXYNOS4_IRQ_SYSMMU_PCIE_0
-
 #define IRQ_FIMD0_FIFO                  EXYNOS4_IRQ_FIMD0_FIFO
 #define IRQ_FIMD0_VSYNC                 EXYNOS4_IRQ_FIMD0_VSYNC
 #define IRQ_FIMD0_SYSTEM                EXYNOS4_IRQ_FIMD0_SYSTEM
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index 6e6d11ff352a..0e2292d04550 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -95,6 +95,7 @@
 #define EXYNOS5_PA_PDMA1                0x121B0000
 
 #define EXYNOS4_PA_SYSMMU_MDMA          0x10A40000
+#define EXYNOS4_PA_SYSMMU_2D_ACP        0x10A40000
 #define EXYNOS4_PA_SYSMMU_SSS           0x10A50000
 #define EXYNOS4_PA_SYSMMU_FIMC0         0x11A20000
 #define EXYNOS4_PA_SYSMMU_FIMC1         0x11A30000
@@ -103,6 +104,12 @@
 #define EXYNOS4_PA_SYSMMU_JPEG          0x11A60000
 #define EXYNOS4_PA_SYSMMU_FIMD0         0x11E20000
 #define EXYNOS4_PA_SYSMMU_FIMD1         0x12220000
+#define EXYNOS4_PA_SYSMMU_FIMC_ISP      0x12260000
+#define EXYNOS4_PA_SYSMMU_FIMC_DRC      0x12270000
+#define EXYNOS4_PA_SYSMMU_FIMC_FD       0x122A0000
+#define EXYNOS4_PA_SYSMMU_ISPCPU        0x122B0000
+#define EXYNOS4_PA_SYSMMU_FIMC_LITE0    0x123B0000
+#define EXYNOS4_PA_SYSMMU_FIMC_LITE1    0x123C0000
 #define EXYNOS4_PA_SYSMMU_PCIe          0x12620000
 #define EXYNOS4_PA_SYSMMU_G2D           0x12A20000
 #define EXYNOS4_PA_SYSMMU_ROTATOR       0x12A30000
@@ -110,6 +117,37 @@
 #define EXYNOS4_PA_SYSMMU_TV            0x12E20000
 #define EXYNOS4_PA_SYSMMU_MFC_L         0x13620000
 #define EXYNOS4_PA_SYSMMU_MFC_R         0x13630000
+
+#define EXYNOS5_PA_SYSMMU_MDMA1         0x10A40000
+#define EXYNOS5_PA_SYSMMU_SSS           0x10A50000
+#define EXYNOS5_PA_SYSMMU_2D            0x10A60000
+#define EXYNOS5_PA_SYSMMU_MFC_L         0x11200000
+#define EXYNOS5_PA_SYSMMU_MFC_R         0x11210000
+#define EXYNOS5_PA_SYSMMU_ROTATOR       0x11D40000
+#define EXYNOS5_PA_SYSMMU_MDMA2         0x11D50000
+#define EXYNOS5_PA_SYSMMU_JPEG          0x11F20000
+#define EXYNOS5_PA_SYSMMU_IOP           0x12360000
+#define EXYNOS5_PA_SYSMMU_RTIC          0x12370000
+#define EXYNOS5_PA_SYSMMU_GPS           0x12630000
+#define EXYNOS5_PA_SYSMMU_ISP           0x13260000
+#define EXYNOS5_PA_SYSMMU_DRC           0x12370000
+#define EXYNOS5_PA_SYSMMU_SCALERC       0x13280000
+#define EXYNOS5_PA_SYSMMU_SCALERP       0x13290000
+#define EXYNOS5_PA_SYSMMU_FD            0x132A0000
+#define EXYNOS5_PA_SYSMMU_ISPCPU        0x132B0000
+#define EXYNOS5_PA_SYSMMU_ODC           0x132C0000
+#define EXYNOS5_PA_SYSMMU_DIS0          0x132D0000
+#define EXYNOS5_PA_SYSMMU_DIS1          0x132E0000
+#define EXYNOS5_PA_SYSMMU_3DNR          0x132F0000
+#define EXYNOS5_PA_SYSMMU_LITE0         0x13C40000
+#define EXYNOS5_PA_SYSMMU_LITE1         0x13C50000
+#define EXYNOS5_PA_SYSMMU_GSC0          0x13E80000
+#define EXYNOS5_PA_SYSMMU_GSC1          0x13E90000
+#define EXYNOS5_PA_SYSMMU_GSC2          0x13EA0000
+#define EXYNOS5_PA_SYSMMU_GSC3          0x13EB0000
+#define EXYNOS5_PA_SYSMMU_FIMD1         0x14640000
+#define EXYNOS5_PA_SYSMMU_TV            0x14650000
+
 #define EXYNOS4_PA_SPI0                 0x13920000
 #define EXYNOS4_PA_SPI1                 0x13930000
 #define EXYNOS4_PA_SPI2                 0x13940000
diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
index d9578a58ae7f..dba83e91f0fd 100644
--- a/arch/arm/mach-exynos/include/mach/regs-clock.h
+++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
@@ -135,6 +135,9 @@
 #define EXYNOS4_CLKGATE_SCLKCPU                 EXYNOS_CLKREG(0x14800)
 #define EXYNOS4_CLKGATE_IP_CPU                  EXYNOS_CLKREG(0x14900)
 
+#define EXYNOS4_CLKGATE_IP_ISP0                 EXYNOS_CLKREG(0x18800)
+#define EXYNOS4_CLKGATE_IP_ISP1                 EXYNOS_CLKREG(0x18804)
+
 #define EXYNOS4_APLL_LOCKTIME                   (0x1C20)        /* 300us */
 
 #define EXYNOS4_APLLCON0_ENABLE_SHIFT           (31)
@@ -303,6 +306,8 @@
 #define EXYNOS5_CLKDIV_PERIC0                   EXYNOS_CLKREG(0x10558)
 
 #define EXYNOS5_CLKGATE_IP_ACP                  EXYNOS_CLKREG(0x08800)
+#define EXYNOS5_CLKGATE_IP_ISP0                 EXYNOS_CLKREG(0x0C800)
+#define EXYNOS5_CLKGATE_IP_ISP1                 EXYNOS_CLKREG(0x0C804)
 #define EXYNOS5_CLKGATE_IP_GSCL                 EXYNOS_CLKREG(0x10920)
 #define EXYNOS5_CLKGATE_IP_DISP1                EXYNOS_CLKREG(0x10928)
 #define EXYNOS5_CLKGATE_IP_MFC                  EXYNOS_CLKREG(0x1092C)
diff --git a/arch/arm/mach-exynos/include/mach/regs-sysmmu.h b/arch/arm/mach-exynos/include/mach/regs-sysmmu.h
deleted file mode 100644
index 68ff6ad08a2b..000000000000
--- a/arch/arm/mach-exynos/include/mach/regs-sysmmu.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* linux/arch/arm/mach-exynos4/include/mach/regs-sysmmu.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- *              http://www.samsung.com
- *
- * EXYNOS4 - System MMU register
- *
- * 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_ARCH_REGS_SYSMMU_H
-#define __ASM_ARCH_REGS_SYSMMU_H __FILE__
-
-#define S5P_MMU_CTRL                    0x000
-#define S5P_MMU_CFG                     0x004
-#define S5P_MMU_STATUS                  0x008
-#define S5P_MMU_FLUSH                   0x00C
-#define S5P_PT_BASE_ADDR                0x014
-#define S5P_INT_STATUS                  0x018
-#define S5P_INT_CLEAR                   0x01C
-#define S5P_PAGE_FAULT_ADDR             0x024
-#define S5P_AW_FAULT_ADDR               0x028
-#define S5P_AR_FAULT_ADDR               0x02C
-#define S5P_DEFAULT_SLAVE_ADDR          0x030
-
-#endif /* __ASM_ARCH_REGS_SYSMMU_H */
diff --git a/arch/arm/mach-exynos/include/mach/sysmmu.h b/arch/arm/mach-exynos/include/mach/sysmmu.h
index 6a5fbb534e82..998daf2add92 100644
--- a/arch/arm/mach-exynos/include/mach/sysmmu.h
+++ b/arch/arm/mach-exynos/include/mach/sysmmu.h
@@ -1,46 +1,66 @@
-/* linux/arch/arm/mach-exynos4/include/mach/sysmmu.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+/*
+ * Copyright (c) 2011-2012 Samsung Electronics Co., Ltd.
  *              http://www.samsung.com
  *
- * Samsung sysmmu driver for EXYNOS4
+ * EXYNOS - System MMU support
  *
  * 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_ARM_ARCH_SYSMMU_H
-#define __ASM_ARM_ARCH_SYSMMU_H __FILE__
-
-enum exynos4_sysmmu_ips {
-        SYSMMU_MDMA,
-        SYSMMU_SSS,
-        SYSMMU_FIMC0,
-        SYSMMU_FIMC1,
-        SYSMMU_FIMC2,
-        SYSMMU_FIMC3,
-        SYSMMU_JPEG,
-        SYSMMU_FIMD0,
-        SYSMMU_FIMD1,
-        SYSMMU_PCIe,
-        SYSMMU_G2D,
-        SYSMMU_ROTATOR,
-        SYSMMU_MDMA2,
-        SYSMMU_TV,
-        SYSMMU_MFC_L,
-        SYSMMU_MFC_R,
-        EXYNOS4_SYSMMU_TOTAL_IPNUM,
+ */
+
+#ifndef _ARM_MACH_EXYNOS_SYSMMU_H_
+#define _ARM_MACH_EXYNOS_SYSMMU_H_
+
+struct sysmmu_platform_data {
+        char *dbgname;
+        /* comma(,) separated list of clock names for clock gating */
+        char *clockname;
 };
 
-#define S5P_SYSMMU_TOTAL_IPNUM          EXYNOS4_SYSMMU_TOTAL_IPNUM
+#define SYSMMU_DEVNAME_BASE "exynos-sysmmu"
+
+#define SYSMMU_CLOCK_NAME "sysmmu"
+#define SYSMMU_CLOCK_NAME2 "sysmmu_mc"
+
+#ifdef CONFIG_EXYNOS_DEV_SYSMMU
+#include <linux/device.h>
+struct platform_device;
+
+#define SYSMMU_PLATDEV(ipname) exynos_device_sysmmu_##ipname
+
+extern struct platform_device SYSMMU_PLATDEV(mfc_l);
+extern struct platform_device SYSMMU_PLATDEV(mfc_r);
+extern struct platform_device SYSMMU_PLATDEV(tv);
+extern struct platform_device SYSMMU_PLATDEV(jpeg);
+extern struct platform_device SYSMMU_PLATDEV(rot);
+extern struct platform_device SYSMMU_PLATDEV(fimc0);
+extern struct platform_device SYSMMU_PLATDEV(fimc1);
+extern struct platform_device SYSMMU_PLATDEV(fimc2);
+extern struct platform_device SYSMMU_PLATDEV(fimc3);
+extern struct platform_device SYSMMU_PLATDEV(gsc0);
+extern struct platform_device SYSMMU_PLATDEV(gsc1);
+extern struct platform_device SYSMMU_PLATDEV(gsc2);
+extern struct platform_device SYSMMU_PLATDEV(gsc3);
+extern struct platform_device SYSMMU_PLATDEV(isp);
+extern struct platform_device SYSMMU_PLATDEV(fimd0);
+extern struct platform_device SYSMMU_PLATDEV(fimd1);
+extern struct platform_device SYSMMU_PLATDEV(camif0);
+extern struct platform_device SYSMMU_PLATDEV(camif1);
+extern struct platform_device SYSMMU_PLATDEV(2d);
 
-extern const char *sysmmu_ips_name[EXYNOS4_SYSMMU_TOTAL_IPNUM];
+#ifdef CONFIG_IOMMU_API
+static inline void platform_set_sysmmu(
+                                struct device *sysmmu, struct device *dev)
+{
+        dev->archdata.iommu = sysmmu;
+}
+#endif
 
-typedef enum exynos4_sysmmu_ips sysmmu_ips;
+#else /* !CONFIG_EXYNOS_DEV_SYSMMU */
+#define platform_set_sysmmu(dev, sysmmu) do { } while (0)
+#endif
 
-void sysmmu_clk_init(struct device *dev, sysmmu_ips ips);
-void sysmmu_clk_enable(sysmmu_ips ips);
-void sysmmu_clk_disable(sysmmu_ips ips);
+#define SYSMMU_CLOCK_DEVNAME(ipname, id) (SYSMMU_DEVNAME_BASE "." #id)
 
-#endif /* __ASM_ARM_ARCH_SYSMMU_H */
+#endif /* _ARM_MACH_EXYNOS_SYSMMU_H_ */