From 6fc68e93639989a46d3dd344c6f2b9b9bcb92521 Mon Sep 17 00:00:00 2001 From: Andrey Smirnov Date: Mon, 21 Oct 2019 21:49:40 -0700 Subject: [PATCH] dt-bindings: serial: lpuart: Drop unsupported RS485 bindings LPUART driver does not support 'rs485-rts-delay' or 'rs485-rx-during-tx' properties. Remove them. Signed-off-by: Andrey Smirnov Cc: Stefan Agner Cc: Chris Healy Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: linux-imx@nxp.com Cc: linux-serial@vger.kernel.org Cc: linux-kernel@vger.kernel.org Link: https://lore.kernel.org/r/20191022044940.15119-1-andrew.smirnov@gmail.com Signed-off-by: Greg Kroah-Hartman --- Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt index 3495eee81d53..f5f5ab0fd14e 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt @@ -21,8 +21,7 @@ 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-rts-active-low, rs485-rx-during-tx, - linux,rs485-enabled-at-boot-time: see rs485.txt +- rs485-rts-active-low, linux,rs485-enabled-at-boot-time: see rs485.txt Note: Optional properties for DMA support. Write them both or both not.