ddd02c5eff
The PM8550 PWM modules are compatible with the PM8350c PWM modules, document the PM8350c PWM compatible as fallback for the PM8550 PWM. Change-Id: Ieb5c8ab61212501369037e019cee7cd7048f72d8 Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230522-topic-sm8550-upstream-pm8550-lpg-v2-1-c5117f1d41f9@linaro.org Signed-off-by: Lee Jones <lee@kernel.org> Git-commit: 28598e218076f77cbd44b7762aa5f935356aebd4 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com>
195 lines
4.2 KiB
YAML
195 lines
4.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/leds/leds-qcom-lpg.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Light Pulse Generator
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maintainers:
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- Bjorn Andersson <bjorn.andersson@linaro.org>
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description: >
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The Qualcomm Light Pulse Generator consists of three different hardware blocks;
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a ramp generator with lookup table, the light pulse generator and a three
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channel current sink. These blocks are found in a wide range of Qualcomm PMICs.
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properties:
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compatible:
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oneOf:
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- enum:
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- qcom,pm660l-lpg
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- qcom,pm8150b-lpg
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- qcom,pm8150l-lpg
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- qcom,pm8350c-pwm
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- qcom,pm8916-pwm
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- qcom,pm8941-lpg
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- qcom,pm8994-lpg
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- qcom,pmc8180c-lpg
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- qcom,pmi632-lpg
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- qcom,pmi8994-lpg
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- qcom,pmi8998-lpg
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- qcom,pmk8550-pwm
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- items:
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- enum:
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- qcom,pm8550-pwm
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- const: qcom,pm8350c-pwm
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"#pwm-cells":
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const: 2
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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qcom,power-source:
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$ref: /schemas/types.yaml#/definitions/uint32
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description:
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power-source used to drive the output, as defined in the datasheet.
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Should be specified if the TRILED block is present
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enum: [0, 1, 3]
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qcom,dtest:
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$ref: /schemas/types.yaml#/definitions/uint32-matrix
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description: >
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A list of integer pairs, where each pair represent the dtest line the
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particular channel should be connected to and the flags denoting how the
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value should be outputed, as defined in the datasheet. The number of
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pairs should be the same as the number of channels.
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items:
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items:
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- description: dtest line to attach
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- description: flags for the attachment
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multi-led:
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type: object
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$ref: leds-class-multicolor.yaml#
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unevaluatedProperties: false
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properties:
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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patternProperties:
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"^led@[0-9a-f]$":
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type: object
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$ref: common.yaml#
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unevaluatedProperties: false
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properties:
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reg:
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maxItems: 1
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required:
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- reg
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patternProperties:
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"^led@[0-9a-f]$":
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type: object
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$ref: common.yaml#
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unevaluatedProperties: false
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properties:
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reg:
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maxItems: 1
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required:
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- reg
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required:
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- compatible
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/leds/common.h>
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led-controller {
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compatible = "qcom,pmi8994-lpg";
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#address-cells = <1>;
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#size-cells = <0>;
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qcom,power-source = <1>;
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qcom,dtest = <0 0>,
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<0 0>,
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<0 0>,
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<4 1>;
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led@1 {
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reg = <1>;
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_INDICATOR;
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function-enumerator = <1>;
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};
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led@2 {
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reg = <2>;
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_INDICATOR;
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function-enumerator = <0>;
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default-state = "on";
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};
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led@3 {
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reg = <3>;
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_INDICATOR;
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function-enumerator = <2>;
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};
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led@4 {
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reg = <4>;
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_INDICATOR;
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function-enumerator = <3>;
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};
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};
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- |
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#include <dt-bindings/leds/common.h>
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led-controller {
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compatible = "qcom,pmi8994-lpg";
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#address-cells = <1>;
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#size-cells = <0>;
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qcom,power-source = <1>;
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multi-led {
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color = <LED_COLOR_ID_RGB>;
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function = LED_FUNCTION_STATUS;
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#address-cells = <1>;
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#size-cells = <0>;
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led@1 {
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reg = <1>;
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color = <LED_COLOR_ID_RED>;
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};
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led@2 {
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reg = <2>;
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color = <LED_COLOR_ID_GREEN>;
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};
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led@3 {
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reg = <3>;
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color = <LED_COLOR_ID_BLUE>;
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};
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};
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};
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- |
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pwm-controller {
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compatible = "qcom,pm8916-pwm";
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#pwm-cells = <2>;
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};
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...
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