mt8173: Implement subsystem power control logic in ARM TF
1. Add SiP calls for subsystem power on/off and check support
2. Add subsystem power control related initialization in
bl31_plat_setup.c
3. Add subsystem power on/off and power ack waiting functions
4. Update PCM code for subsystem physical power control logic
Change-Id: Ia0ebb1964c8f9758159bcf17c1813d76ef52cf64
diff --git a/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h b/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h
index ddcda78..4641f46 100644
--- a/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h
+++ b/plat/mediatek/mt8173/drivers/mtcmos/mtcmos.h
@@ -37,5 +37,6 @@
* during CPU_ON psci call.
*/
void mtcmos_little_cpu_off(void);
+uint32_t mtcmos_non_cpu_ctrl(uint32_t on, uint32_t mtcmos_num);
#endif /* __MTCMOS_H__ */