From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A94E33A70E; Thu, 9 Apr 2026 09:33:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775727201; cv=none; b=utgyBoHt+bzeSH3r/wx8HAP6Qxmnik5Bdj0up5e+hzXZWiFZM4/OXv6AEHqckYZa/QeqhgPOL3S+8AyQCkXEbiLXNJhgmqeLJI/xBEKyvthRbDzmJYtnXHJEzO6UvaH17FmkcNAo+ORfAbV9y37+GpMWUbpbJ3clmJGkSipB7S8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775727201; c=relaxed/simple; bh=qFmJXVhKlV2z7bI+qd54SbZEdUkWMlJD2hheBQTVhc8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=BKhSxCAFfxVYF0gLfuPEEadQ2+spXO35rIEPyQFjXjKnLx/f5X2Z+ARtUassjEChgAuNa/VzJPwr+UUh/tWgKLxTGcGJC/pdUDVVcLDw0UNXhEYTzoQt1v2laJymE4k9DzOOciVP0Y4eg+P970ShBCcLNYaTAtxkPaBoMO2stoQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=C+P/oFvC; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="C+P/oFvC" 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 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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