summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt')
-rw-r--r--Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt19
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
new file mode 100644
index 000000000000..338169dea7bb
--- /dev/null
+++ b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
@@ -0,0 +1,19 @@
+Turris Mox rWTM firmware driver
+
+Required properties:
+ - compatible : Should be "cznic,turris-mox-rwtm"
+ - mboxes : Must contain a reference to associated mailbox
+
+This device tree node should be used on Turris Mox, or potentially another A3700
+compatible device running the Mox's rWTM firmware in the secure processor (for
+example it is possible to flash this firmware into EspressoBin).
+
+Example:
+
+ firmware {
+ turris-mox-rwtm {
+ compatible = "cznic,turris-mox-rwtm";
+ mboxes = <&rwtm 0>;
+ status = "okay";
+ };
+ };