diff options
| author | Changhwan Youn <chaos.youn@samsung.com> | 2010-12-03 11:14:57 +0300 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-12-30 03:36:52 +0300 |
| commit | d930596a3c093bf3f4fbf24f10ad0d8372d6ac21 (patch) | |
| tree | 85fa69c63b9bf31c405fc54d8df83f49e9d3ef8c /arch/arm/plat-samsung/include/plat/pd.h | |
| parent | df3d02962bc39155c8b4214ce6f0e84750c7921f (diff) | |
| download | linux-d930596a3c093bf3f4fbf24f10ad0d8372d6ac21.tar.xz | |
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 @@ +/* linux/arch/arm/plat-samsung/include/plat/pd.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#ifndef __ASM_PLAT_SAMSUNG_PD_H +#define __ASM_PLAT_SAMSUNG_PD_H __FILE__ + +struct samsung_pd_info { + int (*enable)(struct device *dev); + int (*disable)(struct device *dev); + void __iomem *base; +}; + +enum s5pv310_pd_block { + PD_MFC, + PD_G3D, + PD_LCD0, + PD_LCD1, + PD_TV, + PD_CAM, + PD_GPS +}; + +#endif /* __ASM_PLAT_SAMSUNG_PD_H */ |