path: root/dts/Bindings/spi/spi_pl022.txt
diff options
Diffstat (limited to 'dts/Bindings/spi/spi_pl022.txt')
1 files changed, 1 insertions, 1 deletions
diff --git a/dts/Bindings/spi/spi_pl022.txt b/dts/Bindings/spi/spi_pl022.txt
index 22ed679721..4d1673ca8c 100644
--- a/dts/Bindings/spi/spi_pl022.txt
+++ b/dts/Bindings/spi/spi_pl022.txt
@@ -4,9 +4,9 @@ Required properties:
- compatible : "arm,pl022", "arm,primecell"
- reg : Offset and length of the register set for the device
- interrupts : Should contain SPI controller interrupt
+- num-cs : total number of chipselects
Optional properties:
-- num-cs : total number of chipselects
- cs-gpios : should specify GPIOs used for chipselects.
The gpios will be referred to as reg = <index> in the SPI child nodes.
If unspecified, a single SPI device without a chip select can be used.