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dt-bindings: nvmem: sprd,sc2731-efuse: convert to YAML

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Convert the Spreadtrum SC27XX eFuse bindings to DT schema.
Rename the file after the only in-tree user, SC2731.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20241030140315.40562-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stanislav Jakubek 2024-10-30 14:03:14 +00:00 committed by Greg Kroah-Hartman
parent 1c4ea80157
commit b8357f6764
2 changed files with 68 additions and 52 deletions
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52
Documentation/devicetree/bindings/nvmem/sc27xx-efuse.txt
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@ -1,52 +0,0 @@
= Spreadtrum SC27XX PMIC eFuse device tree bindings =
Required properties:
- compatible: Should be one of the following.
"sprd,sc2720-efuse"
"sprd,sc2721-efuse"
"sprd,sc2723-efuse"
"sprd,sc2730-efuse"
"sprd,sc2731-efuse"
- reg: Specify the address offset of efuse controller.
- hwlocks: Reference to a phandle of a hwlock provider node.
= Data cells =
Are child nodes of eFuse, bindings of which as described in
bindings/nvmem/nvmem.txt
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>;
efuse@380 {
compatible = "sprd,sc2731-efuse";
reg = <0x380>;
#address-cells = <1>;
#size-cells = <1>;
hwlocks = <&hwlock 12>;
/* Data cells */
thermal_calib: calib@10 {
reg = <0x10 0x2>;
};
};
};
= Data consumers =
Are device nodes which consume nvmem data cells.
Example:
thermal {
...
nvmem-cells = <&thermal_calib>;
nvmem-cell-names = "calibration";
};

68
Documentation/devicetree/bindings/nvmem/sprd,sc2731-efuse.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/nvmem/sprd,sc2731-efuse.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Spreadtrum SC27XX PMIC eFuse
maintainers:
- Orson Zhai <orsonzhai@gmail.com>
- Baolin Wang <baolin.wang7@gmail.com>
- Chunyan Zhang <zhang.lyra@gmail.com>
properties:
compatible:
enum:
- sprd,sc2720-efuse
- sprd,sc2721-efuse
- sprd,sc2723-efuse
- sprd,sc2730-efuse
- sprd,sc2731-efuse
reg:
maxItems: 1
hwlocks:
maxItems: 1
required:
- compatible
- reg
- hwlocks
allOf:
- $ref: nvmem.yaml#
- $ref: nvmem-deprecated-cells.yaml#
unevaluatedProperties: false
examples:
- |
pmic {
#address-cells = <1>;
#size-cells = <0>;
efuse@380 {
compatible = "sprd,sc2731-efuse";
reg = <0x380>;
hwlocks = <&hwlock 12>;
#address-cells = <1>;
#size-cells = <1>;
/* Data cells */
fgu_calib: calib@6 {
reg = <0x6 0x2>;
bits = <0 9>;
};
adc_big_scale: calib@24 {
reg = <0x24 0x2>;
};
adc_small_scale: calib@26 {
reg = <0x26 0x2>;
};
};
};
...