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Date: Thu, 13 Jul 2017 15:08:29 +0000 From: Bich HEMON <bich.hemon@...com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Rob Herring <robh+dt@...nel.org>, Mark Rutland <mark.rutland@....com>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Alexandre TORGUE <alexandre.torgue@...com>, "Jiri Slaby" <jslaby@...e.com>, "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> CC: Bich HEMON <bich.hemon@...com> Subject: [PATCH 7/9] dt-bindings: serial: add compatible for stm32h7 From: Fabrice Gasnier <fabrice.gasnier@...com> Introduce new compatibles for "st,stm32h7-usart" and "st,stm32h7-uart". This new compatible allow to use optional wake-up interrupt. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com> Signed-off-by: Bich Hemon <bich.hemon@...com> --- .../devicetree/bindings/serial/st,stm32-usart.txt | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt index 85ec5f2..3657f9f 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt +++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt @@ -1,12 +1,19 @@ * STMicroelectronics STM32 USART Required properties: -- compatible: Can be either "st,stm32-usart", "st,stm32-uart", -"st,stm32f7-usart" or "st,stm32f7-uart" depending on whether -the device supports synchronous mode and is compatible with -stm32(f4) or stm32f7. +- compatible: can be either: + - "st,stm32-usart", + - "st,stm32-uart", + - "st,stm32f7-usart", + - "st,stm32f7-uart", + - "st,stm32h7-usart" + - "st,stm32h7-uart". + depending on whether the device supports synchronous mode + and is compatible with stm32(f4), stm32f7 or stm32h7. - reg: The address and length of the peripheral registers space -- interrupts: The interrupt line of the USART instance +- interrupts: + - The interrupt line for the USART instance, + - An optional wake-up interrupt. - clocks: The input clock of the USART instance Optional properties: -- 1.9.1
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