From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sricharan R Subject: Re: ARM: dts: qcom: IPQ4019 DK04.1 abd DK07.1 DTSI Date: Wed, 13 Dec 2017 16:37:58 +0530 Message-ID: References: <2173291.qgT9lyRsIB@bentobox> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:50496 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752349AbdLMLIF (ORCPT ); Wed, 13 Dec 2017 06:08:05 -0500 In-Reply-To: <2173291.qgT9lyRsIB@bentobox> Content-Language: en-US Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Sven Eckelmann , linux-arm-msm@vger.kernel.org Cc: simon.wunderlich@openmesh.com, Varadarajan Narayanan , Andy Gross , David Brown , Yifeng Tu , Ram Chandra Jangir Hi Sven, On 12/12/2017 2:38 PM, Sven Eckelmann wrote: > Hi, > > I am currently working on two IPQ401x boards. One is based on the DK04.1 and > the other one is DK07.1 based. I've used the qcom-ipq4019-ap.dk04.1.dtsi from > LEDE for the first board [1]. This seemed to work relatively well for me. But > I was confused that it is still not upstreamed by QCA to Linux. This is > rather odd because QCA promised some years ago to have full upstream support > for the Dakota family in some months (which is still not on the horizon). Is > it planned by QCA to get the patches from Matthew McClintock (and others) > upstream? > > The next board was an DK07.1. I couldn't find any official DTSI for upstream > Linux. And the ones from the QCA SDK [1] are not compatible and quite > confusing. For example, it doesn't provide spi_0* (but spi_1) - beside all > boards only using spi_0*. I have therefore started (for my own project) to > write an own one with the infos I got from "my" board. But it is not actually > an DK07.1 and I have no documentation for the new board or the DK07.1-C* - so > I might be wrong about a couple of things. Is QCA planning to upstream > official support (DTSI + DTS) for the DK07.1-C1 and DK07.2-C2 board? > Right, currently there are pending updates to ipq4019/8074 dts for both soc and board DT files. Will post out the updates in the coming week. Meanwhile, while reading the DT for DK07.1-C* boards, looks like this, qcom-ipq4019-ap.dk07.1-c2.dts spi_0 spi@78b5000 -> spidev on both CS 0 and 1 qcom-ipq4019-ap.dk07.1-c1.dts spi_0 spi@78b5000 -> spinor on CS 0 spi_1: spi@78b6000 -> spidev (probably used for zigbee) Regards, Sricharan > Kind regards, > Sven > > > [1] https://git.lede-project.org/?p=source.git;a=blob;f=target/linux/ipq806x/patches-4.9/0026-dts-ipq4019-Add-support-for-IPQ4019-DK04-board.patch;h=de0ea8e89a8776812de0d1e6547d05b3f10f6dee;hb=b8220883fd8fa209dae71def9b6d2a7656bca8bb > [2] https://source.codeaurora.org/quic/qsdk/oss/kernel/linux-msm/tree/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1.dtsi?h=NHSS.QSDK.6.1.r1&id=0b51d4277668f64173a87c9f39f8099e873f8780 > -- "QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus