imx: add i.MX8 SoCs thermal alarm SIP(silicon provider) service support
For NXP's i.MX8 SoCs with system controller inside, thermal sensors
are maintained by SCFW, Linux needs to call SMC to trap to TF-A for
thermal alarm operation etc. by calling SCFW API.
This patch adds temperature alarm SIP service support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
diff --git a/plat/imx/common/imx_sip_handler.c b/plat/imx/common/imx_sip_handler.c
index a096a06..469e295 100644
--- a/plat/imx/common/imx_sip_handler.c
+++ b/plat/imx/common/imx_sip_handler.c
@@ -128,3 +128,12 @@
return ret;
}
+
+int imx_misc_set_temp_handler(uint32_t smc_fid,
+ u_register_t x1,
+ u_register_t x2,
+ u_register_t x3,
+ u_register_t x4)
+{
+ return sc_misc_set_temp(ipc_handle, x1, x2, x3, x4);
+}