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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/sprd,sc2720-adc.yaml | 72 |
1 files changed, 72 insertions, 0 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 000000000..caa3ee0b4 --- /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@gmail.com> + +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"; + }; + }; +... |