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firmware: imx: Add support to start/stop a CPU

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This is done via RPC call to SCU.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Daniel Baluta 2019-01-30 13:30:22 +00:00 • committed by Shawn Guo
parent 9b0bb07328
commit d90bf296ae
2 changed files with 41 additions and 0 deletions
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3
include/linux/firmware/imx/svc/misc.h
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@ -52,4 +52,7 @@ int imx_sc_misc_set_control(struct imx_sc_ipc *ipc, u32 resource,
int imx_sc_misc_get_control(struct imx_sc_ipc *ipc, u32 resource,
u8 ctrl, u32 *val);
int imx_sc_pm_cpu_start(struct imx_sc_ipc *ipc, u32 resource,
bool enable, u64 phys_addr);
#endif /* _SC_MISC_API_H */