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 42A0FC77B73 for ; Tue, 30 May 2023 10:19:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=tyIp8y/vMJ08tl8WYAwuFrGNneRnX7Zvv+fMOWTfxh0=; b=MzmQkjzC9AX/cW DpBdQCwI+qXsVXbGXbg28EJGeqAjMkHUbQ6kRRoQ8sOy1vp9ssLssxOH9YglqoM0+gdWdoZ9hSfkc PSy8q7g+TDouRtZ1zCPnTjrNU6+iDLiR1NNXHVn/VFMdvSC7wB8JY5X4qlQl7eP8EssnOYMrhpyXN 2w6amntfAvXeJXKvI7C6Udpk/ATh2ZMmqkUsJDkb0/o20G4UE/2rvDXXCPqB+GvCn6buQe+ybWWRt +JS007VS+ez1qpNeV7klZnXBfNxmlNrcnjuw70xVDnJoXicXD9bv9lWtra6HYjM+FFLcvMr5M2qAE NuaxJGOQrZGkAPwut0Rw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q3wRD-00DLYx-1q; Tue, 30 May 2023 10:18:47 +0000 Received: from mail11.truemail.it ([217.194.8.81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q3wR9-00DLUy-1x for linux-arm-kernel@lists.infradead.org; Tue, 30 May 2023 10:18:45 +0000 Received: from francesco-nb.int.toradex.com (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 11C01201E9; Tue, 30 May 2023 12:18:33 +0200 (CEST) Date: Tue, 30 May 2023 12:18:28 +0200 From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Cc: Francesco Dolcini , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 3/5] arm64: dts: ti: add verdin am62 Message-ID: References: <20230524143631.42471-1-francesco@dolcini.it> <20230524143631.42471-4-francesco@dolcini.it> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230524143631.42471-4-francesco@dolcini.it> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230530_031843_837407_592C7FA6 X-CRM114-Status: GOOD ( 20.29 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 24, 2023 at 04:36:29PM +0200, Francesco Dolcini wrote: > From: Francesco Dolcini > > This patch adds the device tree to support Toradex Verdin AM62 a > computer on module which can be used on different carrier boards > and the Toradex Verdin Development Board carrier board. > > The module consists of an TI AM62 family SoC (either AM623 or AM625), a > TPS65219 PMIC, a Gigabit Ethernet PHY, 512MB to 2GB of LPDDR4 RAM, an > eMMC, a TLA2024 ADC, an I2C EEPROM, an RX8130 RTC, and optional Parallel > RGB to MIPI DSI bridge plus an optional Bluetooth/Wi-Fi module. > > Anything that is not self-contained on the module is disabled by > default. > > So far there is no display nor USB role switch supported, apart of that > all the other functionalities are fine. > > Link: https://developer.toradex.com/hardware/verdin-som-family/modules/verdin-am62/ > Link: https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62 > Link: https://www.toradex.com/products/carrier-board/verdin-development-board-kit > Signed-off-by: Francesco Dolcini > --- > arch/arm64/boot/dts/ti/Makefile | 2 + > .../arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi | 233 +++ > .../boot/dts/ti/k3-am62-verdin-nonwifi.dtsi | 16 + > .../boot/dts/ti/k3-am62-verdin-wifi.dtsi | 36 + > arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 1400 +++++++++++++++++ > .../dts/ti/k3-am625-verdin-nonwifi-dev.dts | 19 + > .../boot/dts/ti/k3-am625-verdin-wifi-dev.dts | 19 + > 7 files changed, 1725 insertions(+) > create mode 100644 arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi > create mode 100644 arch/arm64/boot/dts/ti/k3-am62-verdin-nonwifi.dtsi > create mode 100644 arch/arm64/boot/dts/ti/k3-am62-verdin-wifi.dtsi > create mode 100644 arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi > create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-nonwifi-dev.dts > create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-wifi-dev.dts > > +/* Verdin UART_1, connector X50 through RS485 transceiver. */ > +&main_uart1 { > + linux,rs485-enabled-at-boot-time; > + /* > + * The 8250 OMAP driver interprets rs485-rts-active-high and its > + * ioctl equivalent as driving RTS low on send. > + */ > + rs485-rts-active-high; After some additional investigation this (rs485-rts-active-high) can be removed, I'll send a v2 before the end of the week with just this change unless I get some more feedback in the meantime. Francesco _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel