From: Krzysztof Kozlowski <krzk@kernel.org>
To: Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Benson Leung <bleung@chromium.org>,
Enric Balletbo i Serra <enric.balletbo@collabora.com>,
Guenter Roeck <groeck@chromium.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mmc@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Sylwester Nawrocki <snawrocki@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH 2/2] dt-bindings: mmc: mmc-pwreq-simple: Accept more than one reset GPIO
Date: Mon, 31 Aug 2020 18:11:47 +0200 [thread overview]
Message-ID: <20200831161147.13515-2-krzk@kernel.org> (raw)
In-Reply-To: <20200831161147.13515-1-krzk@kernel.org>
There might be multiple reset GPIOs but dtschema has trouble parsing it
if there are no maxItems:
arch/arm/boot/dts/exynos5250-snow.dt.yaml: mmc3_pwrseq: reset-gpios: [[20, 2, 1], [20, 1, 1]] is too long
From schema: Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
index 449215444723..8d625f903856 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
+++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-simple.yaml
@@ -20,6 +20,8 @@ properties:
reset-gpios:
minItems: 1
+ # Put some limit to avoid false warnings
+ maxItems: 32
description:
contains a list of GPIO specifiers. The reset GPIOs are asserted
at initialization and prior we start the power up procedure of the card.
--
2.17.1
next prev parent reply other threads:[~2020-08-31 16:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 16:11 [PATCH 1/2] dt-bindings: mfd: google,cros-ec: Use unevaluatedProperties Krzysztof Kozlowski
2020-08-31 16:11 ` Krzysztof Kozlowski [this message]
2020-09-02 9:03 ` [PATCH 2/2] dt-bindings: mmc: mmc-pwreq-simple: Accept more than one reset GPIO Ulf Hansson
2020-09-03 16:48 ` [PATCH 1/2] dt-bindings: mfd: google,cros-ec: Use unevaluatedProperties Rob Herring
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