| Message ID | 20200909175946.395313-10-jic23@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings:iio:adc: Another set of yaml conversions. | expand |
On Wed, 09 Sep 2020 18:59:35 +0100, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Most of the description in the original doc is effectively boilerplate > and does not bring much value so I have not carried it over into the yaml. > > Added #io-channel-cells to simplify use of channels on this ADC by > consumer drivers. > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > Cc: Joachim Eastwood <manabian@gmail.com> > --- > .../bindings/iio/adc/lpc1850-adc.txt | 20 ------ > .../bindings/iio/adc/nxp,lpc1850-adc.yaml | 61 +++++++++++++++++++ > 2 files changed, 61 insertions(+), 20 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
On Tue, 15 Sep 2020 13:07:50 -0600 Rob Herring <robh@kernel.org> wrote: > On Wed, 09 Sep 2020 18:59:35 +0100, Jonathan Cameron wrote: > > From: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > > > Most of the description in the original doc is effectively boilerplate > > and does not bring much value so I have not carried it over into the yaml. > > > > Added #io-channel-cells to simplify use of channels on this ADC by > > consumer drivers. > > > > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> > > Cc: Joachim Eastwood <manabian@gmail.com> > > --- > > .../bindings/iio/adc/lpc1850-adc.txt | 20 ------ > > .../bindings/iio/adc/nxp,lpc1850-adc.yaml | 61 +++++++++++++++++++ > > 2 files changed, 61 insertions(+), 20 deletions(-) > > > > Reviewed-by: Rob Herring <robh@kernel.org> Applied. Thanks, Jonathan
diff --git a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt deleted file mode 100644 index 9ada5abd45fa..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt +++ /dev/null @@ -1,20 +0,0 @@ -NXP LPC1850 ADC bindings - -Required properties: -- compatible: Should be "nxp,lpc1850-adc" -- reg: Offset and length of the register set for the ADC device -- interrupts: The interrupt number for the ADC device -- clocks: The root clock of the ADC controller -- vref-supply: The regulator supply ADC reference voltage -- resets: phandle to reset controller and line specifier - -Example: - -adc0: adc@400e3000 { - compatible = "nxp,lpc1850-adc"; - reg = <0x400e3000 0x1000>; - interrupts = <17>; - clocks = <&ccu1 CLK_APB3_ADC0>; - vref-supply = <®_vdda>; - resets = <&rgu 40>; -}; diff --git a/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml b/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml new file mode 100644 index 000000000000..6404fb73f8ed --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/nxp,lpc1850-adc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/nxp,lpc1850-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP LPC1850 ADC bindings + +maintainers: + - Joachim Eastwood <manabian@gmail.com> + +description: + Supports the ADC found on the LPC1850 SoC. + +properties: + compatible: + const: nxp,lpc1850-adc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + vref-supply: true + + resets: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - vref-supply + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/lpc18xx-ccu.h> + soc { + #address-cells = <1>; + #size-cells = <1>; + adc@400e3000 { + compatible = "nxp,lpc1850-adc"; + reg = <0x400e3000 0x1000>; + interrupts = <17>; + clocks = <&ccu1 CLK_APB3_ADC0>; + vref-supply = <®_vdda>; + resets = <&rgu 40>; + }; + }; +...