From: Bich HEMON <bich.hemon@st.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre TORGUE <alexandre.torgue@st.com>,
Jiri Slaby <jslaby@suse.com>,
"linux-serial@vger.kernel.org" <linux-serial@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Bich HEMON <bich.hemon@st.com>
Subject: [PATCH 1/2] dt-bindings: serial: stm32: add wakeup option using note
Date: Wed, 28 Feb 2018 10:51:17 +0000 [thread overview]
Message-ID: <1519815044-22669-2-git-send-email-bich.hemon@st.com> (raw)
In-Reply-To: <1519815044-22669-1-git-send-email-bich.hemon@st.com>
Update bindings with interrupt-names and wakeup-source information
Signed-off-by: Bich Hemon <bich.hemon@st.com>
---
Documentation/devicetree/bindings/serial/st,stm32-usart.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
index d150b04..aaeb564 100644
--- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
+++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt
@@ -10,6 +10,7 @@ Required properties:
- interrupts:
- The interrupt line for the USART instance,
- An optional wake-up interrupt.
+- interrupt-names: Contains "event" for the USART interrupt line.
- clocks: The input clock of the USART instance
Optional properties:
@@ -17,6 +18,9 @@ Optional properties:
- st,hw-flow-ctrl: bool flag to enable hardware flow control.
- dmas: phandle(s) to DMA controller node(s). Refer to stm32-dma.txt
- dma-names: "rx" and/or "tx"
+- wakeup-source: bool flag to indicate this device has wakeup capabilities
+- interrupt-names : Should contain "wakeup" if optional wake-up interrupt is
+ used.
Examples:
usart4: serial@40004c00 {
--
1.9.1
next prev parent reply other threads:[~2018-02-28 10:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-28 10:51 [PATCH 0/2] Update interrupt names Bich HEMON
2018-02-28 10:51 ` Bich HEMON [this message]
2018-03-06 0:52 ` [PATCH 1/2] dt-bindings: serial: stm32: add wakeup option using note Rob Herring
2018-02-28 10:51 ` [PATCH 2/2] serial: stm32: update interrupt initialization Bich HEMON
2018-02-28 15:40 ` Andy Shevchenko
2018-02-28 15:41 ` Andy Shevchenko
2018-03-06 0:50 ` Rob Herring
2018-03-06 9:58 ` [PATCH 0/2] Update interrupt names Bich HEMON
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