x86: Make the vdso2c compiler use the host architecture headers
[linux/fpc-iii.git] / arch / arm / mach-omap2 / clockdomains2xxx_3xxx_data.c
blob4972219653ce85b1bebcad5629ab92d733dfef45
1 /*
2 * OMAP2/3 clockdomain common data
4 * Copyright (C) 2008-2011 Texas Instruments, Inc.
5 * Copyright (C) 2008-2010 Nokia Corporation
7 * Paul Walmsley, Jouni Högander
9 * This file contains clockdomains and clockdomain wakeup/sleep
10 * dependencies for the OMAP2/3 chips. Some notes:
12 * A useful validation rule for struct clockdomain: Any clockdomain
13 * referenced by a wkdep_srcs or sleepdep_srcs array must have a
14 * dep_bit assigned. So wkdep_srcs/sleepdep_srcs are really just
15 * software-controllable dependencies. Non-software-controllable
16 * dependencies do exist, but they are not encoded below (yet).
18 * 24xx does not support programmable sleep dependencies (SLEEPDEP)
20 * The overly-specific dep_bit names are due to a bit name collision
21 * with CM_FCLKEN_{DSP,IVA2}. The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift
22 * value are the same for all powerdomains: 2
24 * XXX should dep_bit be a mask, so we can test to see if it is 0 as a
25 * sanity check?
26 * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE
30 * To-Do List
31 * -> Port the Sleep/Wakeup dependencies for the domains
32 * from the Power domain framework
35 #include <linux/kernel.h>
36 #include <linux/io.h>
38 #include "clockdomain.h"
39 #include "prm2xxx_3xxx.h"
40 #include "cm2xxx_3xxx.h"
41 #include "cm-regbits-24xx.h"
42 #include "cm-regbits-34xx.h"
43 #include "cm-regbits-44xx.h"
44 #include "prm-regbits-24xx.h"
45 #include "prm-regbits-34xx.h"
48 * Clockdomain dependencies for wkdeps/sleepdeps
50 * XXX Hardware dependencies (e.g., dependencies that cannot be
51 * changed in software) are not included here yet, but should be.
54 /* Wakeup dependency source arrays */
56 /* 2xxx-specific possible dependencies */
58 /* 2xxx PM_WKDEP_GFX: CORE, MPU, WKUP */
59 struct clkdm_dep gfx_24xx_wkdeps[] = {
60 { .clkdm_name = "core_l3_clkdm" },
61 { .clkdm_name = "core_l4_clkdm" },
62 { .clkdm_name = "mpu_clkdm" },
63 { .clkdm_name = "wkup_clkdm" },
64 { NULL },
67 /* 2xxx PM_WKDEP_DSP: CORE, MPU, WKUP */
68 struct clkdm_dep dsp_24xx_wkdeps[] = {
69 { .clkdm_name = "core_l3_clkdm" },
70 { .clkdm_name = "core_l4_clkdm" },
71 { .clkdm_name = "mpu_clkdm" },
72 { .clkdm_name = "wkup_clkdm" },
73 { NULL },
78 * OMAP2/3-common clockdomains
80 * Even though the 2420 has a single PRCM module from the
81 * interconnect's perspective, internally it does appear to have
82 * separate PRM and CM clockdomains. The usual test case is
83 * sys_clkout/sys_clkout2.
86 /* This is an implicit clockdomain - it is never defined as such in TRM */
87 struct clockdomain wkup_common_clkdm = {
88 .name = "wkup_clkdm",
89 .pwrdm = { .name = "wkup_pwrdm" },
90 .dep_bit = OMAP_EN_WKUP_SHIFT,
91 .flags = CLKDM_ACTIVE_WITH_MPU,