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diff --git a/arch/arm/mach-omap2/omap_l3_smx.h b/arch/arm/mach-omap2/omap_l3_smx.h
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+++ b/arch/arm/mach-omap2/omap_l3_smx.h
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+ /*
+ * OMAP3XXX L3 Interconnect Driver header
+ *
+ * Copyright (C) 2011 Texas Corporation
+ * Felipe Balbi <balbi@ti.com>
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * sricharan <r.sricharan@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+
+/* Register definitions. All 64-bit wide */
+#define L3_COMPONENT 0x000
+#define L3_CORE 0x018
+#define L3_AGENT_CONTROL 0x020
+#define L3_AGENT_STATUS 0x028
+#define L3_ERROR_LOG 0x058
+
+#define L3_ERROR_LOG_MULTI (1 << 31)
+#define L3_ERROR_LOG_SECONDARY (1 << 30)
+
+#define L3_ERROR_LOG_ADDR 0x060
+
+/* Register definitions for Sideband Interconnect */
+#define L3_SI_CONTROL 0x020
+#define L3_SI_FLAG_STATUS_0 0x510
+
+const u64 shift = 1;
+
+#define L3_STATUS_0_MPUIA_BRST (shift << 0)
+#define L3_STATUS_0_MPUIA_RSP (shift << 1)
+#define L3_STATUS_0_MPUIA_INBAND (shift << 2)
+#define L3_STATUS_0_IVAIA_BRST (shift << 6)
+#define L3_STATUS_0_IVAIA_RSP (shift << 7)
+#define L3_STATUS_0_IVAIA_INBAND (shift << 8)
+#define L3_STATUS_0_SGXIA_BRST (shift << 9)
+#define L3_STATUS_0_SGXIA_RSP (shift << 10)
+#define L3_STATUS_0_SGXIA_MERROR (shift << 11)
+#define L3_STATUS_0_CAMIA_BRST (shift << 12)
+#define L3_STATUS_0_CAMIA_RSP (shift << 13)
+#define L3_STATUS_0_CAMIA_INBAND (shift << 14)
+#define L3_STATUS_0_DISPIA_BRST (shift << 15)
+#define L3_STATUS_0_DISPIA_RSP (shift << 16)
+#define L3_STATUS_0_DMARDIA_BRST (shift << 18)
+#define L3_STATUS_0_DMARDIA_RSP (shift << 19)
+#define L3_STATUS_0_DMAWRIA_BRST (shift << 21)
+#define L3_STATUS_0_DMAWRIA_RSP (shift << 22)
+#define L3_STATUS_0_USBOTGIA_BRST (shift << 24)
+#define L3_STATUS_0_USBOTGIA_RSP (shift << 25)
+#define L3_STATUS_0_USBOTGIA_INBAND (shift << 26)
+#define L3_STATUS_0_USBHOSTIA_BRST (shift << 27)
+#define L3_STATUS_0_USBHOSTIA_INBAND (shift << 28)
+#define L3_STATUS_0_SMSTA_REQ (shift << 48)
+#define L3_STATUS_0_GPMCTA_REQ (shift << 49)
+#define L3_STATUS_0_OCMRAMTA_REQ (shift << 50)
+#define L3_STATUS_0_OCMROMTA_REQ (shift << 51)
+#define L3_STATUS_0_IVATA_REQ (shift << 54)
+#define L3_STATUS_0_SGXTA_REQ (shift << 55)
+#define L3_STATUS_0_SGXTA_SERROR (shift << 56)
+#define L3_STATUS_0_GPMCTA_SERROR (shift << 57)
+#define L3_STATUS_0_L4CORETA_REQ (shift << 58)
+#define L3_STATUS_0_L4PERTA_REQ (shift << 59)
+#define L3_STATUS_0_L4EMUTA_REQ (shift << 60)
+#define L3_STATUS_0_MAD2DTA_REQ (shift << 61)
+
+#define L3_STATUS_0_TIMEOUT_MASK (L3_STATUS_0_MPUIA_BRST \
+ | L3_STATUS_0_MPUIA_RSP \
+ | L3_STATUS_0_IVAIA_BRST \
+ | L3_STATUS_0_IVAIA_RSP \
+ | L3_STATUS_0_SGXIA_BRST \
+ | L3_STATUS_0_SGXIA_RSP \
+ | L3_STATUS_0_CAMIA_BRST \
+ | L3_STATUS_0_CAMIA_RSP \
+ | L3_STATUS_0_DISPIA_BRST \
+ | L3_STATUS_0_DISPIA_RSP \
+ | L3_STATUS_0_DMARDIA_BRST \
+ | L3_STATUS_0_DMARDIA_RSP \
+ | L3_STATUS_0_DMAWRIA_BRST \
+ | L3_STATUS_0_DMAWRIA_RSP \
+ | L3_STATUS_0_USBOTGIA_BRST \
+ | L3_STATUS_0_USBOTGIA_RSP \
+ | L3_STATUS_0_USBHOSTIA_BRST \
+ | L3_STATUS_0_SMSTA_REQ \
+ | L3_STATUS_0_GPMCTA_REQ \
+ | L3_STATUS_0_OCMRAMTA_REQ \
+ | L3_STATUS_0_OCMROMTA_REQ \
+ | L3_STATUS_0_IVATA_REQ \
+ | L3_STATUS_0_SGXTA_REQ \
+ | L3_STATUS_0_L4CORETA_REQ \
+ | L3_STATUS_0_L4PERTA_REQ \
+ | L3_STATUS_0_L4EMUTA_REQ \
+ | L3_STATUS_0_MAD2DTA_REQ)
+
+#define L3_SI_FLAG_STATUS_1 0x530
+
+#define L3_STATUS_1_MPU_DATAIA (1 << 0)
+#define L3_STATUS_1_DAPIA0 (1 << 3)
+#define L3_STATUS_1_DAPIA1 (1 << 4)
+#define L3_STATUS_1_IVAIA (1 << 6)
+
+#define L3_PM_ERROR_LOG 0x020
+#define L3_PM_CONTROL 0x028
+#define L3_PM_ERROR_CLEAR_SINGLE 0x030
+#define L3_PM_ERROR_CLEAR_MULTI 0x038
+#define L3_PM_REQ_INFO_PERMISSION(n) (0x048 + (0x020 * n))
+#define L3_PM_READ_PERMISSION(n) (0x050 + (0x020 * n))
+#define L3_PM_WRITE_PERMISSION(n) (0x058 + (0x020 * n))
+#define L3_PM_ADDR_MATCH(n) (0x060 + (0x020 * n))
+
+/* L3 error log bit fields. Common for IA and TA */
+#define L3_ERROR_LOG_CODE 24
+#define L3_ERROR_LOG_INITID 8
+#define L3_ERROR_LOG_CMD 0
+
+/* L3 agent status bit fields. */
+#define L3_AGENT_STATUS_CLEAR_IA 0x10000000
+#define L3_AGENT_STATUS_CLEAR_TA 0x01000000
+
+#define OMAP34xx_IRQ_L3_APP 10
+#define L3_APPLICATION_ERROR 0x0
+#define L3_DEBUG_ERROR 0x1
+
+enum omap3_l3_initiator_id {
+ /* LCD has 1 ID */
+ OMAP_L3_LCD = 29,
+ /* SAD2D has 1 ID */
+ OMAP_L3_SAD2D = 28,
+ /* MPU has 5 IDs */
+ OMAP_L3_IA_MPU_SS_1 = 27,
+ OMAP_L3_IA_MPU_SS_2 = 26,
+ OMAP_L3_IA_MPU_SS_3 = 25,
+ OMAP_L3_IA_MPU_SS_4 = 24,
+ OMAP_L3_IA_MPU_SS_5 = 23,
+ /* IVA2.2 SS has 3 IDs*/
+ OMAP_L3_IA_IVA_SS_1 = 22,
+ OMAP_L3_IA_IVA_SS_2 = 21,
+ OMAP_L3_IA_IVA_SS_3 = 20,
+ /* IVA 2.2 SS DMA has 6 IDS */
+ OMAP_L3_IA_IVA_SS_DMA_1 = 19,
+ OMAP_L3_IA_IVA_SS_DMA_2 = 18,
+ OMAP_L3_IA_IVA_SS_DMA_3 = 17,
+ OMAP_L3_IA_IVA_SS_DMA_4 = 16,
+ OMAP_L3_IA_IVA_SS_DMA_5 = 15,
+ OMAP_L3_IA_IVA_SS_DMA_6 = 14,
+ /* SGX has 1 ID */
+ OMAP_L3_IA_SGX = 13,
+ /* CAM has 3 ID */
+ OMAP_L3_IA_CAM_1 = 12,
+ OMAP_L3_IA_CAM_2 = 11,
+ OMAP_L3_IA_CAM_3 = 10,
+ /* DAP has 1 ID */
+ OMAP_L3_IA_DAP = 9,
+ /* SDMA WR has 2 IDs */
+ OMAP_L3_SDMA_WR_1 = 8,
+ OMAP_L3_SDMA_WR_2 = 7,
+ /* SDMA RD has 4 IDs */
+ OMAP_L3_SDMA_RD_1 = 6,
+ OMAP_L3_SDMA_RD_2 = 5,
+ OMAP_L3_SDMA_RD_3 = 4,
+ OMAP_L3_SDMA_RD_4 = 3,
+ /* HSUSB OTG has 1 ID */
+ OMAP_L3_USBOTG = 2,
+ /* HSUSB HOST has 1 ID */
+ OMAP_L3_USBHOST = 1,
+};
+
+enum omap3_l3_code {
+ OMAP_L3_CODE_NOERROR = 0,
+ OMAP_L3_CODE_UNSUP_CMD = 1,
+ OMAP_L3_CODE_ADDR_HOLE = 2,
+ OMAP_L3_CODE_PROTECT_VIOLATION = 3,
+ OMAP_L3_CODE_IN_BAND_ERR = 4,
+ /* codes 5 and 6 are reserved */
+ OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT = 7,
+ OMAP_L3_CODE_REQ_TOUT_NO_RESP = 8,
+ /* codes 9 - 15 are also reserved */
+};
+
+struct omap3_l3 {
+ struct device *dev;
+ struct clk *ick;
+
+ /* memory base*/
+ void __iomem *rt;
+
+ int debug_irq;
+ int app_irq;
+
+ /* true when and inband functional error occurs */
+ unsigned inband:1;
+};
+
+/* offsets for l3 agents in order with the Flag status register */
+unsigned int __iomem omap3_l3_app_bases[] = {
+ /* MPU IA */
+ 0x1400,
+ 0x1400,
+ 0x1400,
+ /* RESERVED */
+ 0,
+ 0,
+ 0,
+ /* IVA 2.2 IA */
+ 0x1800,
+ 0x1800,
+ 0x1800,
+ /* SGX IA */
+ 0x1c00,
+ 0x1c00,
+ /* RESERVED */
+ 0,
+ /* CAMERA IA */
+ 0x5800,
+ 0x5800,
+ 0x5800,
+ /* DISPLAY IA */
+ 0x5400,
+ 0x5400,
+ /* RESERVED */
+ 0,
+ /*SDMA RD IA */
+ 0x4c00,
+ 0x4c00,
+ /* RESERVED */
+ 0,
+ /* SDMA WR IA */
+ 0x5000,
+ 0x5000,
+ /* RESERVED */
+ 0,
+ /* USB OTG IA */
+ 0x4400,
+ 0x4400,
+ 0x4400,
+ /* USB HOST IA */
+ 0x4000,
+ 0x4000,
+ /* RESERVED */
+ 0,
+ 0,
+ 0,
+ 0,
+ /* SAD2D IA */
+ 0x3000,
+ 0x3000,
+ 0x3000,
+ /* RESERVED */
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ /* SMA TA */
+ 0x2000,
+ /* GPMC TA */
+ 0x2400,
+ /* OCM RAM TA */
+ 0x2800,
+ /* OCM ROM TA */
+ 0x2C00,
+ /* L4 CORE TA */
+ 0x6800,
+ /* L4 PER TA */
+ 0x6c00,
+ /* IVA 2.2 TA */
+ 0x6000,
+ /* SGX TA */
+ 0x6400,
+ /* L4 EMU TA */
+ 0x7000,
+ /* GPMC TA */
+ 0x2400,
+ /* L4 CORE TA */
+ 0x6800,
+ /* L4 PER TA */
+ 0x6c00,
+ /* L4 EMU TA */
+ 0x7000,
+ /* MAD2D TA */
+ 0x3400,
+ /* RESERVED */
+ 0,
+ 0,
+};
+
+unsigned int __iomem omap3_l3_debug_bases[] = {
+ /* MPU DATA IA */
+ 0x1400,
+ /* RESERVED */
+ 0,
+ 0,
+ /* DAP IA */
+ 0x5c00,
+ 0x5c00,
+ /* RESERVED */
+ 0,
+ /* IVA 2.2 IA */
+ 0x1800,
+ /* REST RESERVED */
+};
+
+u32 *omap3_l3_bases[] = {
+ omap3_l3_app_bases,
+ omap3_l3_debug_bases,
+};
+
+/*
+ * REVISIT define __raw_readll/__raw_writell here, but move them to
+ * <asm/io.h> at some point
+ */
+#define __raw_writell(v, a) (__chk_io_ptr(a), \
+ *(volatile u64 __force *)(a) = (v))
+#define __raw_readll(a) (__chk_io_ptr(a), \
+ *(volatile u64 __force *)(a))
+
+#endif
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