From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 85CCBE9DE6F for ; Thu, 9 Apr 2026 09:33:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=N5jGRa8k8ho44x6kxKXfOn0v5fdgNOC2UYBlehneq68=; b=BDkNXfGks1AHA3cgUCHrlIIV1g ibpqXQoG6iEOvDzcZxPsutr8CpwUytGzyH//afB59hQ3W3ToLkGs4+bH/nXfiwsqO7GuDRZixf699 JiMahb50QCj58NG6X+uXF0bD48MkiDy7NUzPgVEBmhOK5hjhesN6uzc+zAz7ugOrcSeoPQHZEfl+L os7JTefSkwHmlsQg++3RjoozPlEln7cvrRmazQCHlVfBQr3mBFlF87rGwQ21b1smG31NkTc5JHmiz aSGopLVc4lOWjdpp+TeKF1hOVqfVjKS55j/HszOvZE2hSMoPi7/8GptSs9UXmAriX9fNulxJs71Oo JRoapvYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wAllK-0000000A3im-1TZE; Thu, 09 Apr 2026 09:33:22 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wAllG-0000000A3hz-3eXs for linux-arm-kernel@lists.infradead.org; Thu, 09 Apr 2026 09:33:20 +0000 Received: from francesco-nb.. (xcpe-178-82-120-96.dyn.res.sunrise.net [178.82.120.96]) by mail11.truemail.it (Postfix) with ESMTPA id 0BC611F920; Thu, 9 Apr 2026 11:33:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1775727192; bh=N5jGRa8k8ho44x6kxKXfOn0v5fdgNOC2UYBlehneq68=; h=From:To:Subject; b=C+P/oFvCdmVwP4vHysF2vWWDgKM/64WHarjEP+UGhuf8l2Z4GAha7Sg3Bmq1HzMn9 gkAVLAIyt98JV1NojyNqNxBhKoMlyZ5Xqbs1+mOfV5pXoHMZNI7lYXSArsa9pwP3Kq CmCIwZpM6qBbeJ6BT9zvZarvKvuSMhnoArqO1jCGQsGhQ/ZvXlZYD0ZgT38H5LPrBB WmQAfRSHk83NQ4CUyVjpd7n0XxgRoq2XfXmavDC7i/SVhVnhhCXTM8pO+D9oz7QgtS MruburPXk2RTlwqfVj4i30KXX4/TBjnn22ew77kX4QhsSX6+0SFDv61C0jtYG9SmWM B6hZ0te5O0vlQ== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Francesco Dolcini , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] arm64: dts: freescale: imx95-verdin-ivy: fix RS485 RTS polarity Date: Thu, 9 Apr 2026 11:33:04 +0200 Message-ID: <20260409093307.56471-1-francesco@dolcini.it> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260409_023319_093376_1C9B1A72 X-CRM114-Status: UNSURE ( 7.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Francesco Dolcini Fix the RS485 functionality, the RS485 RTS signal is active high on Ivy. Fixes: f33a1f9a942c ("arm64: dts: freescale: imx95-verdin: Add Ivy carrier board") Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi index 8337c8b25f05..ff31f7c48cfb 100644 --- a/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi @@ -452,7 +452,6 @@ &lpuart7 { /* Verdin UART_2, through RS485 transceiver */ &lpuart8 { - rs485-rts-active-low; rs485-rx-during-tx; linux,rs485-enabled-at-boot-time; -- 2.47.3