The patch adds the binding file for Freescale vf610 ADC driver.
CC: Shawn Guo <shawn.guo@xxxxxxxxxx>
CC: Jonathan Cameron <jic23@xxxxxxxxxx>
CC: Mark Rutland <mark.rutland@xxxxxxx>
CC: Otavio Salvador <otavio@xxxxxxxxxxxxxxxx>
CC: Peter Meerwald <pmeerw@xxxxxxxxxx>
CC: Lars-Peter Clausen <lars@xxxxxxxxxx>
Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
---
.../devicetree/bindings/iio/adc/vf610-adc.txt | 22 ++++++++++++++++++++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt b/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt
new file mode 100644
index 0000000..dcebff1
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/vf610-adc.txt
@@ -0,0 +1,22 @@
+Freescale vf610 Analog to Digital Converter bindings
+
+The devicetree bindings are for the new ADC driver written for
+vf610/i.MX6slx and upward SoCs from Freescale.
+
+Required properties:
+- compatible: Should contain "fsl,vf610-adc"
+- reg: Offset and length of the register set for the device
+- interrupts: Should contain the interrupt for the device
+- clocks: The clock is needed by the ADC controller, ADC clock source is ipg clock.
+- clock-names: Must contain "adc", matching entry in the clocks property.
+- vref-supply: The regulator supply ADC refrence voltage.
+
+Example:
+adc0: adc@4003b000 {
+ compatible = "fsl,vf610-adc";
+ reg = <0x4003b000 0x1000>;
+ interrupts = <0 53 0x04>;
+ clocks = <&clks VF610_CLK_ADC0>;
+ clock-names = "adc";
+ vref-supply = <®_vcc_3v3_mcu>;
+};
--
1.7.2.rc3
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