From: shuaijie wang <wangshuaijie@xxxxxxxxxx> Add the awinic,aw_sar.yaml file to adapt to the awinic sar sensor driver. Signed-off-by: shuaijie wang <wangshuaijie@xxxxxxxxxx> --- .../bindings/input/awinic,aw_sar.yaml | 110 ++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/awinic,aw_sar.yaml diff --git a/Documentation/devicetree/bindings/input/awinic,aw_sar.yaml b/Documentation/devicetree/bindings/input/awinic,aw_sar.yaml new file mode 100644 index 000000000000..ed4ec29c9b4d --- /dev/null +++ b/Documentation/devicetree/bindings/input/awinic,aw_sar.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/awinic,aw_sar.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Awinic sar sensor driver family + +maintainers: + - Shuaijie Wang <wangshuaijie@xxxxxxxxxx> + +properties: + compatible: + enum: + - awinic,aw_aw96103 + - awinic,aw_aw96105 + - awinic,aw_aw96303 + - awinic,aw_aw96305 + - awinic,aw_aw96308 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + sar-num: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + set the index of the sar sensor. + + vcc0-supply: + description: + Optional regulator for chip, 1.7V-3.6V. + + channel_use_flag: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The flag of channels used. + Configure according to the specific chip channel used. + Bit[31:0] Each bit represents a channel. + If the customer uses ch0 and ch2, then channel_use_flag=<0x05> + + aw_sar,update_fw: + type: boolean + description: + Choose if you want to update the firmware. + + aw_sar,monitor_esd: + type: boolean + description: + Choose if you want to monitor ESD. + + aw_sar,pin_set_inter_pull-up: + type: boolean + description: + Choose if you want to set the interrupt pin to internal pull-up. + + aw_sar,using_pm_ops: + type: boolean + description: + Choose if you want to use suspend and resume related function. + + aw_sar,use_plug_cail: + type: boolean + description: + Choose If you want to perform calibration when plugging and unplugging the charger. + + start-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + When connecting to aw963xx, select the location where the firmware starts. + set 0 if start in rom. + set 1 if start in ram + + irq-mux: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + set csx as irq pin. config this field when connect to aw96308/aw96305BFOR + +required: + - compatible + - reg + - sar-num + - interrupts + - channel_use_flag + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + awinic_sar@12 { + compatible = "awinic,aw_sar"; + reg = <0x12>; + sar-num = < 0 >; + interrupt-parent = < &tlmm >; + interrupts = <72 0>; + //vcc0-supply = <&pm660l_l4>; + channel_use_flag = <0xff>; + aw_sar,update_fw; + //aw_sar,monitor_esd; + start-mode = < 1 >; + irq-mux = < 2 >; + }; + }; -- 2.45.1
