Re: [PATCH 02/22] dt-bindings: gpio: fsl-imx-gpio: Add gpio-ranges property
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: 2020-08-24 05:25:12
Also in:
linux-devicetree, linux-gpio, linux-mmc, linux-pm, linux-pwm, linux-serial, linux-watchdog, lkml
On Sun, Aug 23, 2020 at 06:15:30PM +0200, Krzysztof Kozlowski wrote:
quoted hunk ↗ jump to hunk
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> --- .../devicetree/bindings/gpio/fsl-imx-gpio.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+)diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml index 454db20c2d1a..1fac69573bb9 100644 --- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml@@ -51,6 +51,9 @@ properties: gpio-controller: true + gpio-ranges: + maxItems: 1 + required: - compatible - reg@@ -62,6 +65,18 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + const: fsl,imx8mp-gpio + then: + properties: + gpio-ranges: + minItems: 1 + maxItems: 2
Why do you limit this to fsl,imx8mp-gpio? The i.MX5,6,7 dtsi files use gpio-ranges as well and other i.MX dtsi files could also use it. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel