summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/pwm/pwm.yaml
AgeCommit message (Collapse)Author
2024-07-05dt-bindings: pwm: describe the cells in #pwm-cells in pwm.yamlConor Dooley
When commit 89650a1e3b6f ("dt-bindings: pwm: Convert PWM bindings to json-schema") converted the pwm provider section of the text binding to dt-schema it also updated all references to pwm.txt in pwm provider bindings to pwm.yaml. Most pwm provider bindings had a reference to pwm.txt as it contains a description of what the cells in #pwm-cells are, albeit in the consumer section of the document. Only information in the provider section of the document was moved to the yaml binding, and it contains no information about the cell format, making all references to it for the cell format unhelpful. Fixes: 89650a1e3b6f ("dt-bindings: pwm: Convert PWM bindings to json-schema") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240517-patient-stingily-30611f73e792@spud Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2023-06-23dt-bindings: pwm: restrict node name suffixesKrzysztof Kozlowski
Make the pattern matching node names a bit stricter to improve DTS consistency. The pattern is restricted to: 1. Only one unit address or one -N suffix, 2. -N suffixes to decimal numbers. Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-12-09dt-bindings: pwm: Avoid selecting schema on node name matchThierry Reding
Currently any node whose name starts with the "pwm-" prefix will match this schema and in turn required the "#pwm-cells" property. Avoid this by marking the schema with select: false, therefore only activating the schema when directly included from a PWM controller schema file. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2021-06-16dt-bindings: pwm: Use examples with documented/matching schemaSudeep Holla
'nvidia,tegra20-pwm' is not yet documented in the YAML schema. Use 'allwinner,sun7i-a20-pwm' instead to get rid of the following warning with 'make DT_CHECKER_FLAGS=-m dt_binding_check': pwm/pwm.example.dt.yaml:0:0: /example-0/pwm@7000a000: failed to match any schema with compatible: ['nvidia,tegra20-pwm'] Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210608215834.2236920-1-sudeep.holla@arm.com Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-07dt-bindings: Explicitly allow additional properties in common schemasRob Herring
In order to add meta-schema checks for additional/unevaluatedProperties being present, all schema need to make this explicit. As common/shared schema are included by other schemas, they should always allow for additionalProperties. Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2019-11-19dt-bindings: pwm: Convert PWM bindings to json-schemaKrzysztof Kozlowski
Convert generic PWM controller bindings to DT schema format using json-schema. The consumer bindings are provided by dt-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Rob Herring <robh@kernel.org>