Paul Walmsley | 02bfc03 | 2009-09-03 20:14:05 +0300 | [diff] [blame] | 1 | /* |
| 2 | * omap_hwmod_2420.h - hardware modules present on the OMAP2420 chips |
| 3 | * |
| 4 | * Copyright (C) 2009 Nokia Corporation |
| 5 | * Paul Walmsley |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License version 2 as |
| 9 | * published by the Free Software Foundation. |
| 10 | * |
| 11 | * XXX handle crossbar/shared link difference for L3? |
| 12 | * |
| 13 | */ |
| 14 | #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2420_H |
| 15 | #define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2420_H |
| 16 | |
| 17 | #ifdef CONFIG_ARCH_OMAP2420 |
| 18 | |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame^] | 19 | #include <plat/omap_hwmod.h> |
Paul Walmsley | 02bfc03 | 2009-09-03 20:14:05 +0300 | [diff] [blame] | 20 | #include <mach/irqs.h> |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame^] | 21 | #include <plat/cpu.h> |
| 22 | #include <plat/dma.h> |
Paul Walmsley | 02bfc03 | 2009-09-03 20:14:05 +0300 | [diff] [blame] | 23 | |
| 24 | #include "prm-regbits-24xx.h" |
| 25 | |
| 26 | static struct omap_hwmod omap2420_mpu_hwmod; |
| 27 | static struct omap_hwmod omap2420_l3_hwmod; |
| 28 | static struct omap_hwmod omap2420_l4_core_hwmod; |
| 29 | |
| 30 | /* L3 -> L4_CORE interface */ |
| 31 | static struct omap_hwmod_ocp_if omap2420_l3__l4_core = { |
| 32 | .master = &omap2420_l3_hwmod, |
| 33 | .slave = &omap2420_l4_core_hwmod, |
| 34 | .user = OCP_USER_MPU | OCP_USER_SDMA, |
| 35 | }; |
| 36 | |
| 37 | /* MPU -> L3 interface */ |
| 38 | static struct omap_hwmod_ocp_if omap2420_mpu__l3 = { |
| 39 | .master = &omap2420_mpu_hwmod, |
| 40 | .slave = &omap2420_l3_hwmod, |
| 41 | .user = OCP_USER_MPU, |
| 42 | }; |
| 43 | |
| 44 | /* Slave interfaces on the L3 interconnect */ |
| 45 | static struct omap_hwmod_ocp_if *omap2420_l3_slaves[] = { |
| 46 | &omap2420_mpu__l3, |
| 47 | }; |
| 48 | |
| 49 | /* Master interfaces on the L3 interconnect */ |
| 50 | static struct omap_hwmod_ocp_if *omap2420_l3_masters[] = { |
| 51 | &omap2420_l3__l4_core, |
| 52 | }; |
| 53 | |
| 54 | /* L3 */ |
| 55 | static struct omap_hwmod omap2420_l3_hwmod = { |
| 56 | .name = "l3_hwmod", |
| 57 | .masters = omap2420_l3_masters, |
| 58 | .masters_cnt = ARRAY_SIZE(omap2420_l3_masters), |
| 59 | .slaves = omap2420_l3_slaves, |
| 60 | .slaves_cnt = ARRAY_SIZE(omap2420_l3_slaves), |
| 61 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) |
| 62 | }; |
| 63 | |
| 64 | static struct omap_hwmod omap2420_l4_wkup_hwmod; |
| 65 | |
| 66 | /* L4_CORE -> L4_WKUP interface */ |
| 67 | static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = { |
| 68 | .master = &omap2420_l4_core_hwmod, |
| 69 | .slave = &omap2420_l4_wkup_hwmod, |
| 70 | .user = OCP_USER_MPU | OCP_USER_SDMA, |
| 71 | }; |
| 72 | |
| 73 | /* Slave interfaces on the L4_CORE interconnect */ |
| 74 | static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = { |
| 75 | &omap2420_l3__l4_core, |
| 76 | }; |
| 77 | |
| 78 | /* Master interfaces on the L4_CORE interconnect */ |
| 79 | static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = { |
| 80 | &omap2420_l4_core__l4_wkup, |
| 81 | }; |
| 82 | |
| 83 | /* L4 CORE */ |
| 84 | static struct omap_hwmod omap2420_l4_core_hwmod = { |
| 85 | .name = "l4_core_hwmod", |
| 86 | .masters = omap2420_l4_core_masters, |
| 87 | .masters_cnt = ARRAY_SIZE(omap2420_l4_core_masters), |
| 88 | .slaves = omap2420_l4_core_slaves, |
| 89 | .slaves_cnt = ARRAY_SIZE(omap2420_l4_core_slaves), |
| 90 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) |
| 91 | }; |
| 92 | |
| 93 | /* Slave interfaces on the L4_WKUP interconnect */ |
| 94 | static struct omap_hwmod_ocp_if *omap2420_l4_wkup_slaves[] = { |
| 95 | &omap2420_l4_core__l4_wkup, |
| 96 | }; |
| 97 | |
| 98 | /* Master interfaces on the L4_WKUP interconnect */ |
| 99 | static struct omap_hwmod_ocp_if *omap2420_l4_wkup_masters[] = { |
| 100 | }; |
| 101 | |
| 102 | /* L4 WKUP */ |
| 103 | static struct omap_hwmod omap2420_l4_wkup_hwmod = { |
| 104 | .name = "l4_wkup_hwmod", |
| 105 | .masters = omap2420_l4_wkup_masters, |
| 106 | .masters_cnt = ARRAY_SIZE(omap2420_l4_wkup_masters), |
| 107 | .slaves = omap2420_l4_wkup_slaves, |
| 108 | .slaves_cnt = ARRAY_SIZE(omap2420_l4_wkup_slaves), |
| 109 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) |
| 110 | }; |
| 111 | |
| 112 | /* Master interfaces on the MPU device */ |
| 113 | static struct omap_hwmod_ocp_if *omap2420_mpu_masters[] = { |
| 114 | &omap2420_mpu__l3, |
| 115 | }; |
| 116 | |
| 117 | /* MPU */ |
| 118 | static struct omap_hwmod omap2420_mpu_hwmod = { |
| 119 | .name = "mpu_hwmod", |
| 120 | .clkdev_dev_id = NULL, |
| 121 | .clkdev_con_id = "mpu_ck", |
| 122 | .masters = omap2420_mpu_masters, |
| 123 | .masters_cnt = ARRAY_SIZE(omap2420_mpu_masters), |
| 124 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 125 | }; |
| 126 | |
| 127 | static __initdata struct omap_hwmod *omap2420_hwmods[] = { |
| 128 | &omap2420_l3_hwmod, |
| 129 | &omap2420_l4_core_hwmod, |
| 130 | &omap2420_l4_wkup_hwmod, |
| 131 | &omap2420_mpu_hwmod, |
| 132 | NULL, |
| 133 | }; |
| 134 | |
| 135 | #else |
| 136 | # define omap2420_hwmods 0 |
| 137 | #endif |
| 138 | |
| 139 | #endif |
| 140 | |
| 141 | |