From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from leonov.paulk.fr (leonov.paulk.fr [185.233.101.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A8C0285CBA; Mon, 18 May 2026 14:56:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.233.101.22 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779116173; cv=none; b=KsZpTmA7g/ID6GoJsDKoobagpsENmiYBkze0HkvS/ZKDx8w1Gd0tg1Qm9K9gWHMzE6THGxwnHSc4n+NG7J1yF4rPi2zesNpRcORUlFaRKie8+y7AXM7salS7Lb+h7LO634ssD4L09EQR22B0TIxdK55AvnT/pvOR70zPkUYKTEw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779116173; c=relaxed/simple; bh=XhkqJSMJRJ9caAgyYTXvXdZyQrFlJPUeu7FGKIdRg8U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aVS/OyeSpvVzI1H9Zb9rs8ValWQUy6dhd4UYhj7uVsZaykwVPo6m+2HMLDVDFcIDab1sPW2LlBq5bd7Sv4iJomAKP643u9EK+wO7BOLO9Q6kJXNDxgNw1vXwVnSlK1eTKAGdVReFE4ksxEoSLoqrtQAp8zRbhRjdJExIGCBiCcA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io; spf=pass smtp.mailfrom=sys-base.io; arc=none smtp.client-ip=185.233.101.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sys-base.io Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id D10801F8004A; Mon, 18 May 2026 14:56:07 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id 00E1EB407FD; Mon, 18 May 2026 14:56:06 +0000 (UTC) X-Spam-Level: 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Fo0QafIQlmgBpWCX" Content-Disposition: inline In-Reply-To: --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--