From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
- <patches@opensource.cirrus.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Rob Herring <robh@kernel.org>
Subject: [PATCH] dt-bindings: mfd: wlf,arizona: Add spi-max-frequency
Date: Wed, 27 Apr 2022 08:51:02 +0200 [thread overview]
Message-ID: <20220427065102.109046-1-krzysztof.kozlowski@linaro.org> (raw)
The Wolfson Microelectronics Arizona audio can be connected via SPI bus
(e.g. WM5110 on Exynos5433 TM2 board), so allow spi-max-frequency
property.
Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Documentation/devicetree/bindings/mfd/wlf,arizona.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/wlf,arizona.yaml b/Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
index 9e762d474218..0d1835c657a2 100644
--- a/Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
+++ b/Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
@@ -193,6 +193,8 @@ properties:
reset-gpios:
maxItems: 1
+ spi-max-frequency: true
+
wlf,reset:
description:
GPIO specifier for the GPIO controlling RESET
--
2.32.0
next reply other threads:[~2022-04-27 6:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-27 6:51 Krzysztof Kozlowski [this message]
2022-04-27 12:21 ` [PATCH] dt-bindings: mfd: wlf,arizona: Add spi-max-frequency Charles Keepax
2022-04-27 12:58 ` Charles Keepax
2022-04-27 13:49 ` Krzysztof Kozlowski
2022-04-27 14:48 ` Charles Keepax
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