diff options
author | Changhwan Youn <chaos.youn@samsung.com> | 2010-12-03 03:14:57 -0500 |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-12-29 19:36:52 -0500 |
commit | d930596a3c093bf3f4fbf24f10ad0d8372d6ac21 (patch) | |
tree | 85fa69c63b9bf31c405fc54d8df83f49e9d3ef8c /arch/arm/plat-samsung/include/plat/pd.h | |
parent | df3d02962bc39155c8b4214ce6f0e84750c7921f (diff) |
ARM: SAMSUNG: Add support for Power Domain control
This patch implements Power Domain control based on Runtime PM framework.
Each Power Domain is represented by a Power Domain device and the devices
belong to these Power Domains should be set as a child device of the Power
Domain devices. The corresponding drivers of the devices should implement
Runtime PM to control the Power Domains.
Signed-off-by: Changhwan Youn <chaos.youn at samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/pd.h')
-rw-r--r-- | arch/arm/plat-samsung/include/plat/pd.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/pd.h b/arch/arm/plat-samsung/include/plat/pd.h new file mode 100644 index 000000000000..5f0ad85783db --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/pd.h | |||
@@ -0,0 +1,30 @@ | |||
1 | /* linux/arch/arm/plat-samsung/include/plat/pd.h | ||
2 | * | ||
3 | * Copyright (c) 2010 Samsung Electronics Co., Ltd. | ||
4 | * http://www.samsung.com | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License version 2 as | ||
8 | * published by the Free Software Foundation. | ||
9 | */ | ||
10 | |||
11 | #ifndef __ASM_PLAT_SAMSUNG_PD_H | ||
12 | #define __ASM_PLAT_SAMSUNG_PD_H __FILE__ | ||
13 | |||
14 | struct samsung_pd_info { | ||
15 | int (*enable)(struct device *dev); | ||
16 | int (*disable)(struct device *dev); | ||
17 | void __iomem *base; | ||
18 | }; | ||
19 | |||
20 | enum s5pv310_pd_block { | ||
21 | PD_MFC, | ||
22 | PD_G3D, | ||
23 | PD_LCD0, | ||
24 | PD_LCD1, | ||
25 | PD_TV, | ||
26 | PD_CAM, | ||
27 | PD_GPS | ||
28 | }; | ||
29 | |||
30 | #endif /* __ASM_PLAT_SAMSUNG_PD_H */ | ||