From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bich HEMON Subject: [PATCH 1/2] dt-bindings: serial: stm32: add wakeup option using note Date: Wed, 28 Feb 2018 10:51:17 +0000 Message-ID: <1519815044-22669-2-git-send-email-bich.hemon@st.com> References: <1519815044-22669-1-git-send-email-bich.hemon@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Return-path: In-Reply-To: <1519815044-22669-1-git-send-email-bich.hemon@st.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Greg Kroah-Hartman , Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre TORGUE , Jiri Slaby , "linux-serial@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Cc: Bich HEMON List-Id: linux-serial@vger.kernel.org Update bindings with interrupt-names and wakeup-source information Signed-off-by: Bich Hemon --- 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