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Diffstat (limited to 'Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt deleted file mode 100644 index cd9048cf9dcf..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt +++ /dev/null @@ -1,49 +0,0 @@ -* Ingenic JZ47xx ADC controller IIO bindings - -Required properties: - -- compatible: Should be one of: - * ingenic,jz4725b-adc - * ingenic,jz4740-adc - * ingenic,jz4770-adc -- reg: ADC controller registers location and length. -- clocks: phandle to the SoC's ADC clock. -- clock-names: Must be set to "adc". -- #io-channel-cells: Must be set to <1> to indicate channels are selected - by index. - -ADC clients must use the format described in iio-bindings.txt, giving -a phandle and IIO specifier pair ("io-channels") to the ADC controller. - -Example: - -#include <dt-bindings/iio/adc/ingenic,adc.h> - -adc: adc@10070000 { - compatible = "ingenic,jz4740-adc"; - #io-channel-cells = <1>; - - reg = <0x10070000 0x30>; - - clocks = <&cgu JZ4740_CLK_ADC>; - clock-names = "adc"; - - interrupt-parent = <&intc>; - interrupts = <18>; -}; - -adc-keys { - ... - compatible = "adc-keys"; - io-channels = <&adc INGENIC_ADC_AUX>; - io-channel-names = "buttons"; - ... -}; - -battery { - ... - compatible = "ingenic,jz4740-battery"; - io-channels = <&adc INGENIC_ADC_BATTERY>; - io-channel-names = "battery"; - ... -}; |