From owner-freebsd-arm@freebsd.org Wed Feb 19 19:12:27 2020 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CA991242C0F for ; Wed, 19 Feb 2020 19:12:27 +0000 (UTC) (envelope-from sparvu@kronometrix.org) Received: from mail.kronometrix.org (mail.kronometrix.org [95.85.46.90]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mail.kronometrix.org", Issuer "mail.kronometrix.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 48N6mV2mSDz4NtQ; Wed, 19 Feb 2020 19:12:26 +0000 (UTC) (envelope-from sparvu@kronometrix.org) Received: from [192.168.1.172] (82-203-156-17.bb.dnainternet.fi [82.203.156.17]) (authenticated bits=0) by mail.kronometrix.org (8.15.2/8.15.2) with ESMTPSA id 01JJCF4I065671 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 19 Feb 2020 19:12:17 GMT (envelope-from sparvu@kronometrix.org) X-Authentication-Warning: mail.kronometrix.org: Host 82-203-156-17.bb.dnainternet.fi [82.203.156.17] claimed to be [192.168.1.172] From: Stefan Parvu Message-Id: <31674CF1-3D59-468D-9892-071BDEB6ADC9@kronometrix.org> Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.60.0.2.5\)) Subject: Re: Rasclock (PCF2127 ) Hardware Clock FreeBSD 12.0 Date: Wed, 19 Feb 2020 21:12:10 +0200 In-Reply-To: Cc: freebsd-arm@freebsd.org To: Ian Lepore References: <41A4CA5C-B487-490F-8A19-2D51F43E1004@kronometrix.org> <95616620-bbaf-dbc3-49eb-3e2562638d49@bunyatech.com.au> <74E3E782-8481-4B5B-A0AF-A04590C27D6D@kronometrix.org> <790afcb5f0809a89b45982958a85f1539fec05c7.camel@freebsd.org> <36088812-2135-4433-BC49-0BC433EC6767@kronometrix.org> X-Mailer: Apple Mail (2.3608.60.0.2.5) X-Rspamd-Queue-Id: 48N6mV2mSDz4NtQ X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of sparvu@kronometrix.org designates 95.85.46.90 as permitted sender) smtp.mailfrom=sparvu@kronometrix.org X-Spamd-Result: default: False [-0.18 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; SH_EMAIL_ZRD(0.00)[0.0.0.51]; NEURAL_HAM_MEDIUM(-0.06)[-0.065,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; HAS_XAW(0.00)[]; DMARC_NA(0.00)[kronometrix.org]; SH_EMAIL_DBL_DONT_QUERY_IPS(0.00)[0.0.0.51]; MV_CASE(0.50)[]; NEURAL_HAM_LONG(-0.85)[-0.850,0]; IP_SCORE(0.54)[ip: (0.35), ipnet: 95.85.0.0/18(0.94), asn: 14061(1.46), country: US(-0.05)]; RCPT_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:14061, ipnet:95.85.0.0/18, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Feb 2020 19:12:27 -0000 Hi, Testing now RBPI3B+ on latest FreeBSD 12.1 release.=20 FreeBSD k1 12.1-RELEASE FreeBSD 12.1-RELEASE r354233 GENERIC arm64 > The bottom line is that you need to rebuild the nxprtc driver with = this > patch applied: >=20 > = https://svnweb.freebsd.org/base/head/sys/dev/iicbus/nxprtc.c?r1=3D350016&r= 2=3D348184&view=3Dpatch = Just to make sure: this patch should be already under FreeBSD 12.1 = release ? Correct ?=20 I see correctly the device: % dmesg | grep nxp nxprtc0: at addr 0xa2 on iicbus0 nxprtc0: registered as a time-of-day clock, resolution 0.015625s % sysctl -b hw.fdt.dtb | dtc -I dtb -O dts | grep pcf pcf2129@51 { compatible =3D "nxp,pcf2129"; Thanks, stefan=