This adds documentation of device tree bindings for the Amlogic Meson
SPIFC (SPI Flash Controller).
Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
---
.../devicetree/bindings/spi/spi-meson.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/spi-meson.txt
diff --git a/Documentation/devicetree/bindings/spi/spi-meson.txt b/Documentation/devicetree/bindings/spi/spi-meson.txt
new file mode 100644
index 0000000..bb52a86
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-meson.txt
@@ -0,0 +1,22 @@
+Amlogic Meson SPI controllers
+
+* SPIFC (SPI Flash Controller)
+
+The Meson SPIFC is a controller optimized for communication with SPI
+NOR memories, without DMA support and a 64-byte unified transmit /
+receive buffer.
+
+Required properties:
+ - compatible: should be "amlogic,meson6-spifc"
+ - reg: physical base address and length of the controller registers
+ - clocks: phandle of the input clock for the baud rate generator
+ - #address-cells: should be 1
+ - #size-cells: should be 0
+
+ spi@c1108c80 {
+ compatible = "amlogic,meson6-spifc";
+ reg = <0xc1108c80 0x80>;
+ clocks = <&clk81>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
--
1.9.1
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