From 4038e3483c5331592d24f4ea354bb9c72c7f2d64 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 20 Sep 2017 14:29:36 +0200 Subject: dt-bindings: serial: document rs485 bindings for various devices MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Atmel USART, Freescale UARTs and OMAP UART all support the rs485 binding described in rs485.txt, this commit just makes that explicit. Acked-by: Nicolas Ferre Acked-by: Rob Herring Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/serial/fsl-lpuart.txt') diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt index a1252a047f78..59567b51cf09 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt @@ -16,6 +16,7 @@ Required properties: Optional properties: - dmas: A list of two dma specifiers, one for each entry in dma-names. - dma-names: should contain "tx" and "rx". +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Note: Optional properties for DMA support. Write them both or both not. -- cgit v1.2.3