summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/spi/spi-rockchip.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/spi/spi-rockchip.txt')
-rw-r--r--Documentation/devicetree/bindings/spi/spi-rockchip.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
index d2ca153614f9..83da4931d832 100644
--- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rockchip.txt
@@ -31,6 +31,10 @@ Optional Properties:
- rx-sample-delay-ns: nanoseconds to delay after the SCLK edge before sampling
Rx data (may need to be fine tuned for high capacitance lines).
No delay (0) by default.
+- pinctrl-names: Names for the pin configuration(s); may be "default" or
+ "sleep", where the "sleep" configuration may describe the state
+ the pins should be in during system suspend. See also
+ pinctrl/pinctrl-bindings.txt.
Example:
@@ -46,4 +50,7 @@ Example:
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
clock-names = "spiclk", "apb_pclk";
+ pinctrl-0 = <&spi1_pins>;
+ pinctrl-1 = <&spi1_sleep>;
+ pinctrl-names = "default", "sleep";
};