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-rw-r--r--arch/arm/mach-omap2/clockdomain33xx.c74
1 files changed, 0 insertions, 74 deletions
diff --git a/arch/arm/mach-omap2/clockdomain33xx.c b/arch/arm/mach-omap2/clockdomain33xx.c
deleted file mode 100644
index aca6388fad76..000000000000
--- a/arch/arm/mach-omap2/clockdomain33xx.c
+++ /dev/null
@@ -1,74 +0,0 @@
1/*
2 * AM33XX clockdomain control
3 *
4 * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
5 * Vaibhav Hiremath <hvaibhav@ti.com>
6 *
7 * Derived from mach-omap2/clockdomain44xx.c written by Rajendra Nayak
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation version 2.
12 *
13 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
14 * kind, whether express or implied; without even the implied warranty
15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 */
18
19#include <linux/kernel.h>
20
21#include "clockdomain.h"
22#include "cm33xx.h"
23
24
25static int am33xx_clkdm_sleep(struct clockdomain *clkdm)
26{
27 am33xx_cm_clkdm_force_sleep(clkdm->cm_inst, clkdm->clkdm_offs);
28 return 0;
29}
30
31static int am33xx_clkdm_wakeup(struct clockdomain *clkdm)
32{
33 am33xx_cm_clkdm_force_wakeup(clkdm->cm_inst, clkdm->clkdm_offs);
34 return 0;
35}
36
37static void am33xx_clkdm_allow_idle(struct clockdomain *clkdm)
38{
39 am33xx_cm_clkdm_enable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
40}
41
42static void am33xx_clkdm_deny_idle(struct clockdomain *clkdm)
43{
44 am33xx_cm_clkdm_disable_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
45}
46
47static int am33xx_clkdm_clk_enable(struct clockdomain *clkdm)
48{
49 if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
50 return am33xx_clkdm_wakeup(clkdm);
51
52 return 0;
53}
54
55static int am33xx_clkdm_clk_disable(struct clockdomain *clkdm)
56{
57 bool hwsup = false;
58
59 hwsup = am33xx_cm_is_clkdm_in_hwsup(clkdm->cm_inst, clkdm->clkdm_offs);
60
61 if (!hwsup && (clkdm->flags & CLKDM_CAN_FORCE_SLEEP))
62 am33xx_clkdm_sleep(clkdm);
63
64 return 0;
65}
66
67struct clkdm_ops am33xx_clkdm_operations = {
68 .clkdm_sleep = am33xx_clkdm_sleep,
69 .clkdm_wakeup = am33xx_clkdm_wakeup,
70 .clkdm_allow_idle = am33xx_clkdm_allow_idle,
71 .clkdm_deny_idle = am33xx_clkdm_deny_idle,
72 .clkdm_clk_enable = am33xx_clkdm_clk_enable,
73 .clkdm_clk_disable = am33xx_clkdm_clk_disable,
74};