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gerrit-public.fairphone.software / kernel / msm-4.9 / 02bfc030e4417003b7a94393102c92e39b2dfa65 / . / arch / arm / mach-omap2 / omap_hwmod_2420.h
blob: 767e4965ac4e32921b1aa139ad60d38a0e365f1e [file] [log] [blame]
Paul Walmsley02bfc032009-09-03 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
19#include <mach/omap_hwmod.h>
20#include <mach/irqs.h>
21#include <mach/cpu.h>
22#include <mach/dma.h>
23
24#include "prm-regbits-24xx.h"
25
26static struct omap_hwmod omap2420_mpu_hwmod;
27static struct omap_hwmod omap2420_l3_hwmod;
28static struct omap_hwmod omap2420_l4_core_hwmod;
29
30/* L3 -> L4_CORE interface */
31static 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 */
38static 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 */
45static struct omap_hwmod_ocp_if *omap2420_l3_slaves[] = {
46 &omap2420_mpu__l3,
47};
48
49/* Master interfaces on the L3 interconnect */
50static struct omap_hwmod_ocp_if *omap2420_l3_masters[] = {
51 &omap2420_l3__l4_core,
52};
53
54/* L3 */
55static 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
64static struct omap_hwmod omap2420_l4_wkup_hwmod;
65
66/* L4_CORE -> L4_WKUP interface */
67static 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 */
74static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = {
75 &omap2420_l3__l4_core,
76};
77
78/* Master interfaces on the L4_CORE interconnect */
79static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = {
80 &omap2420_l4_core__l4_wkup,
81};
82
83/* L4 CORE */
84static 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 */
94static 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 */
99static struct omap_hwmod_ocp_if *omap2420_l4_wkup_masters[] = {
100};
101
102/* L4 WKUP */
103static 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 */
113static struct omap_hwmod_ocp_if *omap2420_mpu_masters[] = {
114 &omap2420_mpu__l3,
115};
116
117/* MPU */
118static 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
127static __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