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Diffstat (limited to 'Documentation/devicetree/bindings/iio/adc/sprd,sc27xx-adc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/iio/adc/sprd,sc27xx-adc.txt | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/sprd,sc27xx-adc.txt b/Documentation/devicetree/bindings/iio/adc/sprd,sc27xx-adc.txt deleted file mode 100644 index b4daa15dcf15..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/sprd,sc27xx-adc.txt +++ /dev/null @@ -1,40 +0,0 @@ -Spreadtrum SC27XX series PMICs ADC binding - -Required properties: -- compatible: Should be one of the following. - "sprd,sc2720-adc" - "sprd,sc2721-adc" - "sprd,sc2723-adc" - "sprd,sc2730-adc" - "sprd,sc2731-adc" -- reg: The address offset of ADC controller. -- interrupt-parent: The interrupt controller. -- interrupts: The interrupt number for the ADC device. -- #io-channel-cells: Number of cells in an IIO specifier. -- hwlocks: Reference to a phandle of a hwlock provider node. -- nvmem-cells: A phandle to the calibration cells provided by eFuse device. -- nvmem-cell-names: Should be "big_scale_calib", "small_scale_calib". - -Example: - - sc2731_pmic: pmic@0 { - compatible = "sprd,sc2731"; - reg = <0>; - spi-max-frequency = <26000000>; - interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; - interrupt-controller; - #interrupt-cells = <2>; - #address-cells = <1>; - #size-cells = <0>; - - pmic_adc: adc@480 { - compatible = "sprd,sc2731-adc"; - reg = <0x480>; - interrupt-parent = <&sc2731_pmic>; - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; - #io-channel-cells = <1>; - hwlocks = <&hwlock 4>; - nvmem-cells = <&adc_big_scale>, <&adc_small_scale>; - nvmem-cell-names = "big_scale_calib", "small_scale_calib"; - }; - }; |