diff --git a/libc/kernel/uapi/linux/psci.h b/libc/kernel/uapi/linux/psci.h
index bc522e7..31e7465 100644
--- a/libc/kernel/uapi/linux/psci.h
+++ b/libc/kernel/uapi/linux/psci.h
@@ -60,6 +60,8 @@
 #define PSCI_0_2_TOS_UP_MIGRATE 0
 #define PSCI_0_2_TOS_UP_NO_MIGRATE 1
 #define PSCI_0_2_TOS_MP 2
+#define PSCI_1_1_RESET_TYPE_SYSTEM_WARM_RESET 0
+#define PSCI_1_1_RESET_TYPE_VENDOR_START 0x80000000U
 #define PSCI_VERSION_MAJOR_SHIFT 16
 #define PSCI_VERSION_MINOR_MASK ((1U << PSCI_VERSION_MAJOR_SHIFT) - 1)
 #define PSCI_VERSION_MAJOR_MASK ~PSCI_VERSION_MINOR_MASK