From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> I changed the name to reflect a specific part in line with normal naming conventions. If there is a particularly strong reason to keep the wild cards let me know. Otherwise this was a fairly simple conversion as part of converting all the IIO bindings to yaml. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Acked-by: Orson Zhai <orsonzhai@xxxxxxxxx> Cc: Baolin Wang <baolin.wang7@xxxxxxxxx> Cc: Chunyan Zhang <zhang.lyra@xxxxxxxxx> --- .../bindings/iio/adc/sprd,sc2720-adc.yaml | 72 +++++++++++++++++++ .../bindings/iio/adc/sprd,sc27xx-adc.txt | 40 ----------- 2 files changed, 72 insertions(+), 40 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml b/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml new file mode 100644 index 000000000000..caa3ee0b4b8c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/sprd,sc2720-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Spreadtrum SC27XX series PMICs ADC binding + +maintainers: + - Baolin Wang <baolin.wang7@xxxxxxxxx> + +description: + Supports the ADC found on these PMICs. + +properties: + compatible: + enum: + - sprd,sc2720-adc + - sprd,sc2721-adc + - sprd,sc2723-adc + - sprd,sc2730-adc + - sprd,sc2731-adc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#io-channel-cells": + const: 1 + + hwlocks: + maxItems: 1 + + nvmem-cells: + maxItems: 2 + + nvmem-cell-names: + items: + - const: big_scale_calib + - const: small_scale_calib + +required: + - compatible + - reg + - interrupts + - "#io-channel-cells" + - hwlocks + - nvmem-cells + - nvmem-cell-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + pmic { + #address-cells = <1>; + #size-cells = <0>; + 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"; + }; + }; +... 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"; - }; - }; -- 2.28.0
