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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1135AC25B04 for ; Wed, 14 Dec 2022 13:33:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238511AbiLNNcp (ORCPT ); Wed, 14 Dec 2022 08:32:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237841AbiLNNc1 (ORCPT ); Wed, 14 Dec 2022 08:32:27 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDE226435; Wed, 14 Dec 2022 05:32:25 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8874961A69; Wed, 14 Dec 2022 13:32:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B222AC433D2; Wed, 14 Dec 2022 13:32:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1671024745; bh=MH89dE30fHEW9T6Oa4Zq7WWD3qJmqKbN+HrFHeVqGa0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gROYi2pCcBfsJRz2vgYRVSxAT+uujou8Kho151TO608zjks/78vyDHlhU2VoBjzWC gQt72/0A09av4cHS6mk+M+f8VaQp+4R7jcyzBJsL5+uf7kfOrJGIqgLjES90X+up6G V6Ddw+JMvaeb25fsUw+hYyVJIFyHHceWw+5TvPSA0b8O3SQttbgoGctdiEz/uteXqB 7vpzZZ0hIaK+fWpMC2ah5vyDJi61/QcdxeH7Wg3se5XZIgQ8hTqwUbjjTW5z7pRX88 DUWFn91dHTaHaoBa3FXZ7qA+jJozFrSXc7KDoSqGJhzuLqnLd/Jvpu/ta78HTxrJwZ Zinj7u0uXaIeQ== Date: Wed, 14 Dec 2022 13:32:18 +0000 From: Mark Brown To: Marek Szyprowski Cc: ChiYuan Huang , djrscally@gmail.com, hdegoede@redhat.com, markgross@kernel.org, lgirdwood@gmail.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, yangyingliang@huawei.com, gene_chen@richtek.com, chiaen_wu@richtek.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, ChiYuan Huang Subject: Re: [PATCH v2] regulator: core: Use different devices for resource allocation and DT lookup Message-ID: References: <1670311341-32664-1-git-send-email-u0084500@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="FQkxBF8HaAaafbeu" Content-Disposition: inline In-Reply-To: X-Cookie: I disagree with unanimity. Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --FQkxBF8HaAaafbeu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 13, 2022 at 11:23:01PM +0100, Marek Szyprowski wrote: > On 13.12.2022 17:32, Mark Brown wrote: > > Thanks for jumping on this so quickly! Marek, are these boards (or > > similar ones) generally available? They seem great at showing up issues > > so it'd be good if I could get them into my CI and spot problems earlier > > (or something like kernelci.org would be about as good)? > Well, they are quite old, but I've seen some used ones on eBay. Just=20 > look for "Samsung Chomebook XE503C12" (Peach-Pit) or XE503C32 (Peach-Pi,= =20 > very rare). > Getting it integrated into the CI requires a bit of manual work. You=20 > have to solder UART lines to the test points on the motherboard. The=20 > board can be fully controlled via so called Embedded Controller, what in= =20 > practice means that you can turn power on/off by sending commands to the= =20 > dedicated EC UART. The kernel console UART uses 1.8V, while the EC UART= =20 > - 3.3V. Let me know if you need more details. Ah, oh dear - I'm afraid my soldering ability isn't up to that sort of modification. > Peach-Pi was used on kernelci.org some time ago, but I have no idea what= =20 > has happened to it. I suspect it might've fallen off the end of the ChromeOS support window=20 and got pulled, I'll see if I can find out. Perhaps there's some modified boards kicking about that didn't get thrown out. --FQkxBF8HaAaafbeu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmOZ0GEACgkQJNaLcl1U h9CWxQf/en9YwkNqoWhy3SMuNx5UdiC3UE/SUjy+OweHxP1Vg4uYfkWwo+DyZ1F6 x2U+wVmZDsAG4Sajt8r1xn3sMc4Mzm4By0pL2+k8dKlxtEEyvnJ1F3VimgNgACKk NekHDfvbcxJgaDzP19XcLzHQNFJ3PvHTxr63S3zvr+b3cfPqx5NXcvhsG4YzNJrR rjsOXYYPrulhvt5jpWdM+tTzpW5+xBuzCKDnoTg0yeQT/xnI+M9KBgCk1L4Os7kZ FsHWf5yiut7mtfORGoH4E7YUvNgqXCfsL0shqwIHjuXPaPLRih1yu4p3ZYFU7rdf oyshvv1XBLeguFobrvGxUxXwZE/yYg== =3Ppm -----END PGP SIGNATURE----- --FQkxBF8HaAaafbeu--