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[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / iio / adc / rockchip-saradc.txt

diff --git a/kernel/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/kernel/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
index a9a5fe1..ec9d656 100644 (file)
--- a/kernel/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
+++ b/kernel/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
@@ -12,6 +12,11 @@ Required properties:
 - vref-supply: The regulator supply ADC reference voltage.
 - #io-channel-cells: Should be 1, see ../iio-bindings.txt
 
+Optional properties:
+- resets: Must contain an entry for each entry in reset-names if need support
+         this option. See ../reset/reset.txt for details.
+- reset-names: Must include the name "saradc-apb".
+
 Example:
        saradc: saradc@2006c000 {
                compatible = "rockchip,saradc";
@@ -19,6 +24,8 @@ Example:
                interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
                clock-names = "saradc", "apb_pclk";
+               resets = <&cru SRST_SARADC>;
+               reset-names = "saradc-apb";
                #io-channel-cells = <1>;
                vref-supply = <&vcc18>;
        };