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authorRajendra Nayak <rnayak@ti.com>2011-02-25 18:06:47 -0500
committerPaul Walmsley <paul@pwsan.com>2011-02-25 18:06:47 -0500
commit68b921ad7f35e0323ce0d9fe94e5701a112f257c (patch)
treeec9af432b9a366604ce43370dfccc779ae2bc5f9 /arch/arm/mach-omap2/clockdomain44xx.c
parent4aef7a2a5aad52b60ac1a2f3cee055b8271b70d5 (diff)
OMAP: clockdomain: Arch specific funcs for sleep/wakeup of clkdm
Define the following architecture specific funtions for omap2/3/4 .clkdm_sleep .clkdm_wakeup Convert the platform-independent framework to call these functions. Also rename the api's by removing the omap2_ preamble. Hence call omap2_clkdm_wakeup as clkdm_wakeup and omap2_clkdm_sleep as clkdm_sleep. Signed-off-by: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: fixed omap3_clkdm_clear_all_sleepdeps() and omap2_clkdm_clear_all_wkdeps() to test against the correct loop termination condition; thanks to Kevin Hilman for finding and helping fix] Cc: Kevin Hilman <khilman@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/clockdomain44xx.c')
-rw-r--r--arch/arm/mach-omap2/clockdomain44xx.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
new file mode 100644
index 000000000000..9ccb406cf54f
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -0,0 +1,35 @@
1/*
2 * OMAP4 clockdomain control
3 *
4 * Copyright (C) 2008-2010 Texas Instruments, Inc.
5 * Copyright (C) 2008-2010 Nokia Corporation
6 *
7 * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
8 * Rajendra Nayak <rnayak@ti.com>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 */
14
15#include "clockdomain.h"
16#include "cminst44xx.h"
17
18static int omap4_clkdm_sleep(struct clockdomain *clkdm)
19{
20 omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
21 clkdm->cm_inst, clkdm->clkdm_offs);
22 return 0;
23}
24
25static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
26{
27 omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
28 clkdm->cm_inst, clkdm->clkdm_offs);
29 return 0;
30}
31
32struct clkdm_ops omap4_clkdm_operations = {
33 .clkdm_sleep = omap4_clkdm_sleep,
34 .clkdm_wakeup = omap4_clkdm_wakeup,
35};