From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751962AbdFUUfF (ORCPT ); Wed, 21 Jun 2017 16:35:05 -0400 Received: from mail.free-electrons.com ([62.4.15.54]:46181 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751689AbdFUUfE (ORCPT ); Wed, 21 Jun 2017 16:35:04 -0400 Date: Wed, 21 Jun 2017 22:35:02 +0200 From: Maxime Ripard To: Ziping Chen Cc: wens@csie.org, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH v2 1/3] input: sun4i-a10-lradc-keys: Add support for A83T Message-ID: <20170621203502.ng7auh6vfmibobwo@flea.lan> References: <20170620134445.23097-1-techping.chan@gmail.com> <20170620134445.23097-2-techping.chan@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="idqur4o72v5fvqq7" Content-Disposition: inline In-Reply-To: <20170620134445.23097-2-techping.chan@gmail.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --idqur4o72v5fvqq7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 20, 2017 at 09:44:43PM +0800, Ziping Chen wrote: > From: Ziping Chen >=20 > Allwinner A83T SoC has a low res adc like the one > in Allwinner A10 SoC, however, the A10 SoC's vref > of lradc internally is divided by 2/3 and the A83T > SoC's isn't, thus add a hardware variant for it to > be compatible with various devices. Where did you get that info from? Judging from the user manual, the threshold is actually set to 3/4, and not 2/3, but there's still one. Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --idqur4o72v5fvqq7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJZSth2AAoJEBx+YmzsjxAgVXQP/3gGwXUZOttP6gVlrCsBIAcI F31fJGOmQgs3+/fYQStQzMy3QCchSkHJGwzKDpAauZbYzrQLzFFxUYZD3TWg/O8+ wQf/J3ngfPwMnVjgA1+1ghpp0F2cuZ1jOXg3HHXp9PdXbCyjx1TLQfcMehewoNdC CppfW8ROTLNqoTp8oBhq0Vhhshkg9uQaBcCAqp6iyHqMMHkZ0QW4FnZMDhDNhlS7 Mv/Rp1EDdoQkXiCajM/Vb8c6P7JH9fDR/zF1F0pnQdnb9WRPvjH9xk7Y46pTQYHo GQAgvCbOhquRva1L/59p1DxmO7qyoe5MYb82Y3sQPjzBOTBl1I4KPgKV32PVNwKH 37Jb0Zc25GwB8kNVVXxYVw4X4u6q6trziwDbi/AQBkxM0N8Xq7vDCuJdlR6Q/j61 LreGFD5tGEnCI2PSTK2jJMIAyeJkcd3d+8C8QawdLP/T5q2Ppc39m1fCfWYIPer1 bhcvZ5PHF2fhw51BdGP8bGJSXTApyvbV+A3q1BsY9MFgDkMrmaXzaNdI+aH3snIb XoN895lArCh2WFiFh8+lu9DnqQF9r6TBgDKS/httkX/CoBMJaFL9dyNZeIesD7mR rhu1ZheBTnwDE66FNLufvCouGO32BTM1IeyImh4JxEustoghL0WNE7Ide4ZonHrc woD3dshAIi1cSc1jDr8V =q34M -----END PGP SIGNATURE----- --idqur4o72v5fvqq7--