From: Valentin Caron <valentin.caron@foss.st.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
Valentin Caron <valentin.caron@foss.st.com>
Subject: [PATCH v2] dt-bindings: serial: stm32: add power-domains property
Date: Thu, 18 Jan 2024 10:11:35 +0100 [thread overview]
Message-ID: <20240118091135.3314330-1-valentin.caron@foss.st.com> (raw)
STM32 serial may be in a power domain.
Allow a single 'power-domains' entry for STM32 serial devices.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
---
Since v1:
- Change commit message after Krzysztof review
Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
index 1df8ffe95fc61..62f97da1b2fd7 100644
--- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
@@ -58,6 +58,9 @@ properties:
wakeup-source: true
+ power-domains:
+ maxItems: 1
+
rx-threshold:
description:
If value is set to 1, RX FIFO threshold is disabled.
base-commit: 0c84bea0cabc4e2b98a3de88eeb4ff798931f056
--
2.25.1
next reply other threads:[~2024-01-18 9:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-18 9:11 Valentin Caron [this message]
2024-01-18 15:41 ` [PATCH v2] dt-bindings: serial: stm32: add power-domains property Conor Dooley
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