[PATCH 1/3] dt-bindings: spi: spi-davinci: Update binding for 66AK2Gx pwr dm property
From: Franklin S Cooper Jr
Date: Fri Sep 08 2017 - 16:48:59 EST
Add pm-domains property which is required for 66AK2Gx. Also document 66AK2G
unique clocks property usage.
Signed-off-by: Franklin S Cooper Jr <fcooper@xxxxxx>
Documentation/devicetree/bindings/spi/spi-davinci.txt | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-davinci.txt b/Documentation/devicetree/bindings/spi/spi-davinci.txt
index f5916c9..1925277 100644
@@ -24,6 +24,16 @@ Required properties:
based on a specific SoC configuration.
- interrupts: interrupt number mapped to CPU.
- clocks: spi clk phandle
+ For 66AK2G this property should be set per binding,
+SoC-specific Required Properties:
+The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+- power-domains: Should contain a phandle to a PM domain provider node
+ and an args specifier containing the SPI device id
+ value. This property is as per the binding,
- cs-gpios: gpio chip selects