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 8E6A5CD4F49 for ; Mon, 18 May 2026 14:56:20 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XhkqJSMJRJ9caAgyYTXvXdZyQrFlJPUeu7FGKIdRg8U=; b=RrmJ2lopwVRoxwCTeVJFHj0HeG Lvo2EfOwtRRJXjrlsHCeWFr1C2zCCdoZN50JxKN3laCjIc4pBEPTOK1lTXyiqLLLjqxIL4q3uHl4u qI/0cpau6OAEowKwnjFatrbkgeizLyExxSiUcWHT7VnmpLPgiviY/1zWWzrHENTXlV0klHX9QI3/J jEt+VoqMaLeCgwCfm1aCJd6nQD4AlXT07dzdHhPAOjwXdAqhnELkZp1NoSGHQN5nt7f+gi1RZYid7 ppgrZj6FWDOFhqGoETukwz0GugahELRp0sze0QfFxQrvTcUZE1PBGUpGc4KnCEnJNq7DQLGAFItiw ATVYIdiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOzO9-0000000G3zh-122h; Mon, 18 May 2026 14:56:13 +0000 Received: from leonov.paulk.fr ([185.233.101.22]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOzO6-0000000G3yg-1hft for linux-arm-kernel@lists.infradead.org; Mon, 18 May 2026 14:56:11 +0000 Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id C90391F80044 for ; Mon, 18 May 2026 14:56:07 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id D0654B407FC; Mon, 18 May 2026 14:56:06 +0000 (UTC) Received: from collins (unknown [192.168.1.1]) by laika.paulk.fr (Postfix) with ESMTPSA id 6410AB407F3; Mon, 18 May 2026 14:56:06 +0000 (UTC) Date: Mon, 18 May 2026 16:56:04 +0200 From: Paul Kocialkowski To: Alexander Sverdlin Cc: linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 3/3] arm64: dts: allwinner: A133: add support for Baijie Helper A133 board Message-ID: References: <20260510201644.4143710-1-alexander.sverdlin@gmail.com> <20260510201644.4143710-4-alexander.sverdlin@gmail.com> <579c7c33123c4cd0bd486301e56daf5962ca55ec.camel@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Fo0QafIQlmgBpWCX" Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260518_075610_607320_20BB88E8 X-CRM114-Status: GOOD ( 22.38 ) 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 --Fo0QafIQlmgBpWCX Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Alexander, Le Mon 18 May 26, 16:40, Alexander Sverdlin a =C3=A9crit : > Hi Paul, >=20 > On Mon, 2026-05-18 at 16:14 +0200, Paul Kocialkowski wrote: > > I also have a U-Boot config ready for it, which I could send once the > > device-trees are merged on the kernel side. I could send it to you if > > you're interested. >=20 > I do have one as well, I'm testing all open-source ;-) from ATF-upwards, > just thought U-Boot would require ATF merged and kernel DT merged > because of OF_UPSTREAM in U-Boot. But I'd be happy to sync when we get > there. Sure, let's keep in touch about this! I also have the 7" LVDS LCD that goes with it, which was supported by Parthiban's initial series (but needs rework, and it seems that he's unlikely to do it). I also have the 5" MIPI LCD but it's less likely that it will be supported, although I have seen dirty patches to make some other MIPI panel work with A133. We'll need PWM for it which should be a follow-up to the current H616 PWM series from Richard Genoud. Other than that there is a PCF8563TS RTC on the board, audio stuff: speaker (which I have) mic and headphones and a GPIO beeper which could be added. Do you have other A133 boards that you're interested in? I also have: - KICKPI K5C - DshanPi-R818 - Logicom La Tab 129 - Trimui Brick And have some WIP device-trees and u-boot for most of them. All the best, Paul --=20 Paul Kocialkowski, Independent contractor - sys-base - https://www.sys-base.io/ Free software developer - https://www.paulk.fr/ Expert in multimedia, graphics and embedded hardware support with Linux. --Fo0QafIQlmgBpWCX Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEAbcMXZQMtj1fphLChP3B6o/ulQwFAmoLKIQACgkQhP3B6o/u lQwSBA/8CUU8/y0NALKPJHPsGl+f83F2Juxadi4mbIE/AM3g6XK+OJR2fdBq5JyM qiww0A8jbvT/MfTj6pDVg3HnEU2cmcT4AjRdE5l3EfmL/LwfzA91VYlETXOkEhe6 ropZY1h8IZl8cGgfUkM21KwsNekBYG81HFkNVvgykMuYoGx45rsPcQ+Yva1PHWhk Yv7/LTzf0dL5wENDQMCmoddeKK5USopdJ4qi9PE5q8YbvKmDwS0yoI5QHPMWUJ4J digD+MWXanhgqyRNl4LIlJrloXfd/iCjWrFhbEnoZV2Ytr19x+GX7JP3cUS+IeQO v6ELDislalhuic327sfGUIlaaFQL3SKV9GjTygAgQzWAo9UoFxLh8aDSLp6dZ8D6 byy9KCvOKaIkoHqyT5fw/4SQa2UvJIKmjh1LrW2p4AbM+g2v2z1T+/8CiVk04bYg eyWE7TyQ2csO+YK1COX0NmueP6CWm3GTJ7qg1rFMgED4B9Taz/zIze1oQOyKM+59 5ZslqkdHlarotx/s46ZOoyMGa5eeQdwcJBOoCXJ0Vrs2HCZQzaGotOfa0XdW+nze r7/DN6LOlHYqiFmd/+tbCOMnb7HSzTiCQ7mbjj6Ei9vQhEgMk1okU9f86CgewsJr wXdISV+lrAQWWzHxhGKAnmKJ8Um79u/Exrf5UKLnK15T0/KbsMg= =S0BY -----END PGP SIGNATURE----- --Fo0QafIQlmgBpWCX--