From patchwork Mon Nov 21 20:22:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 627361 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65571C433FE for ; Mon, 21 Nov 2022 20:23:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229489AbiKUUXQ (ORCPT ); Mon, 21 Nov 2022 15:23:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbiKUUXP (ORCPT ); Mon, 21 Nov 2022 15:23:15 -0500 Received: from mail-oa1-x2a.google.com (mail-oa1-x2a.google.com [IPv6:2001:4860:4864:20::2a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B194324091 for ; Mon, 21 Nov 2022 12:23:14 -0800 (PST) Received: by mail-oa1-x2a.google.com with SMTP id 586e51a60fabf-13bd19c3b68so14963875fac.7 for ; Mon, 21 Nov 2022 12:23:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=AvFKY+qeegA0AzjrUslbxk1aSbkJWG1wob7fWH2hjwg=; b=WxLARatvoYs1pMipxzmBwg7Yfuaz8EnX0G3HGDsgKde4Smfy6F3ILFuhn8woz9Ouy5 jRZncOPjqia8g48ecG+icXUgnS7Ha8z7S2n0nnaOPwL9vX6JlgsuMP5Stw3Jx5vk4tEZ KvTOhN/9Jj8DXYD9f7W5D1D3flaEi1k8AY1pzFGhMCTiLLjtl7VpXYcT3wFBEQFYQABH HHo41uENYiv0jOYpGt4yJxT4dRKPJsvJoSR8VfoHQhW5NiUiBTXDYE+/2y1v0ohydWNm ZKZMQk+D18E3BZovgX/GTyL3FI1q0etYiZmYrlXR0EISet5bBZ3OCuqeZeYwgqde02So 8BNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=AvFKY+qeegA0AzjrUslbxk1aSbkJWG1wob7fWH2hjwg=; b=HOkym8HLG9gsFn835RJPjI8HZGZENaludbiw6Nqmm6WMDIQ05K68dGwdlpbF5jvzQo ucIBvzzSUujOpbIbS5m7TE10r918nIB0oywNWMWY7evihgBgPKlK3FLmkI4pbYbWlefd nCdlnOFzHamNa1KxYqsiJzJQBPdNclZ+JFDNSv6EiRLCuWEDTJB7g7x5zc7/wIuUDBeh F7Kfj9jDCxKanh5LC1OiQQu4+pXQstW9Jn7cK2fL1QcEPN9CkS60IelwFEaOgIHnQjeM HwUgosokxrzOUSGDAJbiYqiNlJPgb0JW5dKKfcymPrPT1xcEGrKSSARvjiIVXP0BwDzI qp3g== X-Gm-Message-State: ANoB5pkDOc/lcLE0dKWSyxt+c/J3Ol5Q13Ft8BuXYBsCfQnW2jmjPW6e EewiwNdvZT4Kc7DqW0nbdrZyV4wdO1I= X-Google-Smtp-Source: AA0mqf6YI3AZMRJ2QZZ7Tohm1M8meF2S+VZxFMNA6jct3oo/EuKhiyObtV64BzqgfT1dOC9kDaRM6w== X-Received: by 2002:a05:6870:9a18:b0:142:efc1:1394 with SMTP id fo24-20020a0568709a1800b00142efc11394mr1383023oab.11.1669062193912; Mon, 21 Nov 2022 12:23:13 -0800 (PST) Received: from localhost.localdomain ([2804:14c:485:4b69:5204:9130:9b29:a926]) by smtp.gmail.com with ESMTPSA id u39-20020a4a8c2a000000b0049f44db7b41sm4516980ooj.5.2022.11.21.12.23.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Nov 2022 12:23:13 -0800 (PST) From: Fabio Estevam To: shawnguo@kernel.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, tharvey@gateworks.com, linux-arm-kernel@lists.infradead.org, Fabio Estevam Subject: [PATCH] ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' Date: Mon, 21 Nov 2022 17:22:59 -0300 Message-Id: <20221121202259.2415821-1-festevam@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Fabio Estevam The following build warning is seen when running: make dtbs_check DT_SCHEMA_FILES=fsl-imx-uart.yaml arch/arm/boot/dts/imx6dl-gw560x.dtb: serial@2020000: rts-gpios: False schema does not allow [[20, 1, 0]] From schema: Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml The imx6qdl-gw560x board does not expose the UART RTS and CTS as native UART pins, so 'uart-has-rtscts' should not be used. Using 'uart-has-rtscts' with 'rts-gpios' is an invalid combination detected by serial.yaml. Fix the problem by removing the incorrect 'uart-has-rtscts' property. Fixes: b8a559feffb2 ("ARM: dts: imx: add Gateworks Ventana GW5600 support") Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx6qdl-gw560x.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi index 4bc4371e6bae..4b81a975c979 100644 --- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi @@ -632,7 +632,6 @@ &ssi1 { &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; - uart-has-rtscts; rts-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; status = "okay"; };