It has been tested on Mellanox system with BMC equipped with
Aspeed 2520 SoC for programming CPLD devices.

Signed-off-by: Oleksandr Shamray <redacted>
Signed-off-by: Jiri Pirko <redacted>
Acked-by: Rob Herring <robh@kernel.org>
---
v5->v6
Comments pointed by Tobias Klauser [off-list ref]
- Small nit: s/doccumentation/Documentation/

v4->v5

V3->v4
Comments pointed by Rob Herring [off-list ref]
- delete unnecessary "status" and "reg-shift" descriptions in
  bndings file

v2->v3
Comments pointed by Rob Herring [off-list ref]
- split Aspeed jtag driver and binding to sepatrate patches
- delete unnecessary "status" and "reg-shift" descriptions in
  bndings file
---
 .../devicetree/bindings/jtag/aspeed-jtag.txt       |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/jtag/aspeed-jtag.txt

diff --git a/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt b/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt
new file mode 100644
index 0000000..f4ded49
--- /dev/null
+++ b/Documentation/devicetree/bindings/jtag/aspeed-jtag.txt

@@ -0,0 +1,18 @@
+Aspeed JTAG driver for ast2400 and ast2500 SoC
+
+Required properties:
+- compatible:		Should be one of
+      - "aspeed,aspeed2400-jtag"
+      - "aspeed,aspeed2500-jtag"
+- reg			contains the offset and length of the JTAG memory
+			region
+- clocks		root clock of bus, should reference the APB clock
+- interrupts		should contain JTAG controller interrupt
+
+Example:
+jtag: jtag@1e6e4000 {
+	compatible = "aspeed,aspeed2500-jtag";
+	reg = <0x1e6e4000 0x1c>;
+	clocks = <&clk_apb>;
+	interrupts = <43>;
+};

-- 
1.7.1