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2020-09-29dt-bindings: gpio: fsl-imx-gpio: add gpio-line-namesKrzysztof Kozlowski1-1/+1
Describe common "gpio-line-names" property to fix dtbs_check warnings like: arch/arm/boot/dts/imx53-m53menlo.dt.yaml: gpio@53f84000: 'gpio-line-names' does not match any of the regexes: '^(hog-[0-9]+|.+-hog(-[0-9]+)?)$', 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200920195848.27075-3-krzk@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-09-29dt-bindings: gpio: fsl-imx-gpio: add i.MX ARMv6 and ARMv7 compatiblesKrzysztof Kozlowski1-0/+12
Several DTSes with ARMv6 and ARMv7 i.MX SoCs introduce their own compatibles so add them to fix dtbs_check warnings like: arch/arm/boot/dts/imx35-pdk.dt.yaml: gpio@53fa4000: compatible: ['fsl,imx35-gpio', 'fsl,imx31-gpio'] is not valid under any of the given schemas arch/arm/boot/dts/imx51-babbage.dt.yaml: gpio@73f90000: compatible: ['fsl,imx51-gpio', 'fsl,imx35-gpio'] is not valid under any of the given schemas Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200920195848.27075-2-krzk@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-09-04dt-bindings: gpio: fsl-imx-gpio: Add power-domainsKrzysztof Kozlowski1-0/+3
Parse also optional power-domains property to fix dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8qxp-ai_ml.dt.yaml: gpio@5d080000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200825193536.7332-5-krzk@kernel.org
2020-09-04dt-bindings: gpio: fsl-imx-gpio: Add parsing of hogsKrzysztof Kozlowski1-0/+17
Allow parsing GPIO controller children nodes with GPIO hogs to fix warning: arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: gpio@30240000: 'wl-reg-on' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200825193536.7332-4-krzk@kernel.org
2020-09-04dt-bindings: gpio: fsl-imx-gpio: Add gpio-ranges propertyKrzysztof Kozlowski1-0/+2
The GPIO controller node can have gpio-ranges property. This fixes dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: gpio@30200000: 'gpio-ranges' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200825193536.7332-3-krzk@kernel.org
2020-09-04dt-bindings: gpio: fsl-imx-gpio: Add i.MX 8 compatiblesKrzysztof Kozlowski1-6/+15
DTSes with new i.MX 8 SoCs introduce their own compatibles so add them to fix dtbs_check warnings like: arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: gpio@30200000: compatible:0: 'fsl,imx8mm-gpio' is not one of ['fsl,imx1-gpio', 'fsl,imx21-gpio', 'fsl,imx31-gpio', 'fsl,imx35-gpio', 'fsl,imx7d-gpio'] From schema: Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: gpio@30200000: compatible: ['fsl,imx8mm-gpio', 'fsl,imx35-gpio'] is too long arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: gpio@30200000: compatible: Additional items are not allowed ('fsl,imx35-gpio' was unexpected) Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200825193536.7332-2-krzk@kernel.org
2020-05-11dt-bindings: gpio: Convert i.MX to json-schemaAnson Huang1-0/+68
Convert the i.MX GPIO binding to DT schema format using json-schema. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>