Thread (42 messages) 42 messages, 3 authors, 2020-08-25

Re: [PATCH v2 03/19] dt-bindings: gpio: fsl-imx-gpio: Add parsing of hogs

From: Rob Herring <robh@kernel.org>
Date: 2020-08-25 02:33:13
Also in: linux-devicetree, linux-gpio, linux-mmc, linux-pm, linux-pwm, linux-serial, linux-watchdog, lkml

On Mon, Aug 24, 2020 at 06:26:36PM +0200, Krzysztof Kozlowski wrote:
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
The below change isn't going to fix 'wl-reg-on'?
quoted hunk ↗ jump to hunk
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../devicetree/bindings/gpio/fsl-imx-gpio.yaml  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
index dffd9171ea66..620a52f944e8 100644
--- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
@@ -53,6 +53,23 @@ properties:
 
   gpio-ranges: true
 
+patternProperties:
+  "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
+    type: object
+    properties:
+      gpio-hog: true
+      gpios: true
+      input: true
+      output-high: true
+      output-low: true
+      line-name: true
+
+    required:
+      - gpio-hog
+      - gpios
+
+    additionalProperties: false
+
 required:
   - compatible
   - reg
-- 
2.17.1
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