arm: socfpga: smc: Add function to get usercode
Add function to send mailbox command via SMC to get usercode from SDM.
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
diff --git a/arch/arm/mach-socfpga/include/mach/smc_api.h b/arch/arm/mach-socfpga/include/mach/smc_api.h
index bbefdd8..6b5b7ea 100644
--- a/arch/arm/mach-socfpga/include/mach/smc_api.h
+++ b/arch/arm/mach-socfpga/include/mach/smc_api.h
@@ -9,5 +9,6 @@
int invoke_smc(u32 func_id, u64 *args, int arg_len, u64 *ret_arg, int ret_len);
int smc_send_mailbox(u32 cmd, u32 len, u32 *arg, u8 urgent, u32 *resp_buf_len,
u32 *resp_buf);
+int smc_get_usercode(u32 *usercode);
#endif /* _SMC_API_H_ */