Update to v5.18 kernel headers.
Kernel headers coming from:
Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.18
Test: Builds.
Test: All bionic unit tests pass on a coral device.
Change-Id: I5700813eec0fb0db55bee4d75b129400b7a239bd
diff --git a/libc/kernel/uapi/linux/fsi.h b/libc/kernel/uapi/linux/fsi.h
index fc88464..b080c21 100644
--- a/libc/kernel/uapi/linux/fsi.h
+++ b/libc/kernel/uapi/linux/fsi.h
@@ -48,4 +48,5 @@
#define FSI_SCOM_READ _IOWR('s', 0x01, struct scom_access)
#define FSI_SCOM_WRITE _IOWR('s', 0x02, struct scom_access)
#define FSI_SCOM_RESET _IOW('s', 0x03, __u32)
+#define FSI_SBEFIFO_READ_TIMEOUT_SECONDS _IOW('s', 0x00, __u32)
#endif