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-rw-r--r--Documentation/devicetree/bindings/firmware/altr,passive-serial.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/firmware/altr,passive-serial.txt b/Documentation/devicetree/bindings/firmware/altr,passive-serial.txt
index d357dd39cf..eec12fbace 100644
--- a/Documentation/devicetree/bindings/firmware/altr,passive-serial.txt
+++ b/Documentation/devicetree/bindings/firmware/altr,passive-serial.txt
@@ -6,7 +6,8 @@ passive serial mode. This is used to upload the firmware and
to start the FPGA.
Required properties:
-- compatible: shall be "altr,fpga-passive-serial"
+- compatible: shall be "altr,fpga-passive-serial" or
+ "altr,fpga-arria10-passive-serial" for Arria 10
- reg: SPI chip select
- nstat-gpios: Specify GPIO for controlling the nstat pin
- confd-gpios: Specify GPIO for controlling the confd pin