summaryrefslogtreecommitdiff
path: root/include/linux/apple-mailbox.h
diff options
context:
space:
mode:
authorTom Rini <trini@konsulko.com>2022-02-10 17:38:04 -0500
committerTom Rini <trini@konsulko.com>2022-02-10 17:38:04 -0500
commitfe203a05fb663fa9bc42a9ef9ae51a6ed01a4a90 (patch)
tree635b4c3019d51684bdb98a52e20aaeb893c5c40a /include/linux/apple-mailbox.h
parentc4408291bfff9622f2d3817a13c997debd0e8200 (diff)
parentad41ed120893522e23cc24550bb2d1dfb745a075 (diff)
Merge branch '2022-02-10-platform-updates'
- Assorted Apple M1 platform updates - Drop CONFIG_SYS_RESET_ADDR, update k3-am64-sk memory values in dts
Diffstat (limited to 'include/linux/apple-mailbox.h')
-rw-r--r--include/linux/apple-mailbox.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/apple-mailbox.h b/include/linux/apple-mailbox.h
new file mode 100644
index 00000000000..720fbb70294
--- /dev/null
+++ b/include/linux/apple-mailbox.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
+/*
+ * Apple mailbox message format
+ *
+ * Copyright (C) 2021 The Asahi Linux Contributors
+ */
+
+#ifndef _LINUX_APPLE_MAILBOX_H_
+#define _LINUX_APPLE_MAILBOX_H_
+
+#include <linux/types.h>
+
+/* encodes a single 96bit message sent over the single channel */
+struct apple_mbox_msg {
+ u64 msg0;
+ u32 msg1;
+};
+
+#endif