xref: /OK3568_Linux_fs/kernel/include/soc/rockchip/pm_domains.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #ifndef __SOC_ROCKCHIP_PM_DOMAINS_H
3*4882a593Smuzhiyun #define __SOC_ROCKCHIP_PM_DOMAINS_H
4*4882a593Smuzhiyun 
5*4882a593Smuzhiyun #include <linux/errno.h>
6*4882a593Smuzhiyun 
7*4882a593Smuzhiyun struct device;
8*4882a593Smuzhiyun 
9*4882a593Smuzhiyun #if IS_ENABLED(CONFIG_ROCKCHIP_PM_DOMAINS)
10*4882a593Smuzhiyun int rockchip_pmu_pd_on(struct device *dev);
11*4882a593Smuzhiyun int rockchip_pmu_pd_off(struct device *dev);
12*4882a593Smuzhiyun bool rockchip_pmu_pd_is_on(struct device *dev);
13*4882a593Smuzhiyun int rockchip_pmu_idle_request(struct device *dev, bool idle);
14*4882a593Smuzhiyun int rockchip_save_qos(struct device *dev);
15*4882a593Smuzhiyun int rockchip_restore_qos(struct device *dev);
16*4882a593Smuzhiyun void rockchip_dump_pmu(void);
17*4882a593Smuzhiyun #else
rockchip_pmu_pd_on(struct device * dev)18*4882a593Smuzhiyun static inline int rockchip_pmu_pd_on(struct device *dev)
19*4882a593Smuzhiyun {
20*4882a593Smuzhiyun 	return -ENOTSUPP;
21*4882a593Smuzhiyun }
22*4882a593Smuzhiyun 
rockchip_pmu_pd_off(struct device * dev)23*4882a593Smuzhiyun static inline int rockchip_pmu_pd_off(struct device *dev)
24*4882a593Smuzhiyun {
25*4882a593Smuzhiyun 	return -ENOTSUPP;
26*4882a593Smuzhiyun }
27*4882a593Smuzhiyun 
rockchip_pmu_pd_is_on(struct device * dev)28*4882a593Smuzhiyun static inline bool rockchip_pmu_pd_is_on(struct device *dev)
29*4882a593Smuzhiyun {
30*4882a593Smuzhiyun 	return true;
31*4882a593Smuzhiyun }
32*4882a593Smuzhiyun 
rockchip_pmu_idle_request(struct device * dev,bool idle)33*4882a593Smuzhiyun static inline int rockchip_pmu_idle_request(struct device *dev, bool idle)
34*4882a593Smuzhiyun {
35*4882a593Smuzhiyun 	return -ENOTSUPP;
36*4882a593Smuzhiyun }
37*4882a593Smuzhiyun 
rockchip_save_qos(struct device * dev)38*4882a593Smuzhiyun static inline int rockchip_save_qos(struct device *dev)
39*4882a593Smuzhiyun {
40*4882a593Smuzhiyun 	return -ENOTSUPP;
41*4882a593Smuzhiyun }
42*4882a593Smuzhiyun 
rockchip_restore_qos(struct device * dev)43*4882a593Smuzhiyun static inline int rockchip_restore_qos(struct device *dev)
44*4882a593Smuzhiyun {
45*4882a593Smuzhiyun 	return -ENOTSUPP;
46*4882a593Smuzhiyun }
47*4882a593Smuzhiyun 
rockchip_dump_pmu(void)48*4882a593Smuzhiyun static inline void rockchip_dump_pmu(void)
49*4882a593Smuzhiyun {
50*4882a593Smuzhiyun }
51*4882a593Smuzhiyun #endif
52*4882a593Smuzhiyun 
53*4882a593Smuzhiyun #endif
54