linux-kernel - [PATCH v3 3/4] dt-bindings: gpio: fsl-imx-gpio: add gpio-line-names

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Date:   Sun, 20 Sep 2020 21:58:47 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Anson Huang <Anson.Huang@....com>,
        Stefan Agner <stefan@...er.ch>, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v3 3/4] dt-bindings: gpio: fsl-imx-gpio: add gpio-line-names

Describe common "gpio-line-names" property to fix dtbs_check warnings
like:

  arch/arm/boot/dts/imx53-m53menlo.dt.yaml: gpio@...84000:
    '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@...nel.org>

---

Changes since v2:
1. None, split from previous patchset using common GPIO schema
---
 Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
index 281cdd34a829..f57d22d1ebd6 100644
--- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
@@ -62,7 +62,7 @@ properties:
     const: 2
 
   gpio-controller: true
-
+  gpio-line-names: true
   gpio-ranges: true
 
   power-domains:
-- 
2.17.1