From owner-freebsd-arm@freebsd.org Mon Jul 15 15:22:27 2019 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 E7413BCC1E for ; Mon, 15 Jul 2019 15:22:27 +0000 (UTC) (envelope-from ian@freebsd.org) Received: from outbound2m.ore.mailhop.org (outbound2m.ore.mailhop.org [54.149.155.156]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A59459683D for ; Mon, 15 Jul 2019 15:22:27 +0000 (UTC) (envelope-from ian@freebsd.org) ARC-Seal: i=1; a=rsa-sha256; t=1563204146; cv=none; d=outbound.mailhop.org; s=arc-outbound20181012; b=unbWsFkxcQr1/6Bjw1EWlezSxKws3P/Q1oCyVobft7w+3qry5KZObMJ5drapEE6zFh4EB6Q1so26G iDt1vOF+d+KUg8KXZqTJrh7xZNWAtgwstqBJmbaa5FxymLQo4nO2TWNk5yKzMQlwoFNB5zDxQDk3Vf akOzDi+SYvKK6T7lPaOq/dT/FSM3hNxcbHinT9QYhg4CyTlAlubICpaqyNDz9Gbd2qf83+h5c2ZUIo gCG+K41JQXm+u4cAQsMBaTk02z3/He0qpt2F0TeuIrBGihiw4KpUufWRu4XWX0/9nKdRrO7VVUxsZw +iGPKgKsIISDIhQtUI/mveLjep+JGrQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=outbound.mailhop.org; s=arc-outbound20181012; h=content-transfer-encoding:mime-version:content-type:references:in-reply-to: date:to:from:subject:message-id:dkim-signature:from; bh=dbi42F9AMvKe0IppB1itsUWap+AVe19/hQFC1lf/x/4=; b=OAbxKj+Yt0WhVl32fuxjgrWKNouoA/XEdW6XNuR0Jn6vNgyJy5WV8ycKWk5U8ZyXRYa7k8zalcbZe hSfRENfGfZteHB1BbE25q4341FIaTht9jr/nmd4qGcusMHegHZYW3VeuSwNFdIu7+Cp6s7RGtg4rQy 53AR4V96aauQJKhZDUynu0DaEXygsJ/UtBobj33CzflmFq0T6lznfQxF2sVKxz0LiySF7H1rZ0Sohy mW3Wumf1Prsmg1X5SDW3zSdvvD/4N9oEHyzCfMye/FknwBfYoA5b4NotQzJ3Z5aa0zZ7pVo2+2PbDl ADVRym6w/v9ICB6MYyRtHV67SPD/vEw== ARC-Authentication-Results: i=1; outbound4.ore.mailhop.org; spf=softfail smtp.mailfrom=freebsd.org smtp.remote-ip=67.177.211.60; dmarc=none header.from=freebsd.org; arc=none header.oldest-pass=0; DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outbound.mailhop.org; s=dkim-high; h=content-transfer-encoding:mime-version:content-type:references:in-reply-to: date:to:from:subject:message-id:from; bh=dbi42F9AMvKe0IppB1itsUWap+AVe19/hQFC1lf/x/4=; b=KBVZYltUvEZzmGI0R1Iqk3fe1hN8S0nT0OwOJry7LZD0wrpJyK7AxU3o6sr1gYHEVkChTZGATDypK 9uay2/xiDEXj9fsGN+RxVIyBNLFHEAzAL926BX4KJ3pa3Qi64sITU3IQarXfmoTJ2zbyxe1UzQWMCo 0YDKb45JVFQ3KkmzvEuy+OXISy2dBIPNhH5V+Uvv+egWWCD+Bj8aYqwYpNU21rdyYCrgGZCkUaafpc IjOl5//9fNN/EwNuJnt+GONPyy+J95YQMVdObUrB2QAy4KThuBPskSPuZxeOhLZnNko6Cw4C1xjPR4 npmUbZ/qKGAOrDZmQpacu2//olKX7Nw== X-MHO-RoutePath: aGlwcGll X-MHO-User: 583b5aaa-a714-11e9-907a-1ba68abff17b X-Report-Abuse-To: https://support.duocircle.com/support/solutions/articles/5000540958-duocircle-standard-smtp-abuse-information X-Originating-IP: 67.177.211.60 X-Mail-Handler: DuoCircle Outbound SMTP Received: from ilsoft.org (unknown [67.177.211.60]) by outbound4.ore.mailhop.org (Halon) with ESMTPSA id 583b5aaa-a714-11e9-907a-1ba68abff17b; Mon, 15 Jul 2019 15:22:25 +0000 (UTC) Received: from rev (rev [172.22.42.240]) by ilsoft.org (8.15.2/8.15.2) with ESMTP id x6FFMMsF032396; Mon, 15 Jul 2019 09:22:23 -0600 (MDT) (envelope-from ian@freebsd.org) Message-ID: <8f72bb7c2eb77e95d245c8b4422db5f2fa6ad3a6.camel@freebsd.org> Subject: Re: hardware clock small size factor for RBPI3B+ From: Ian Lepore To: Hrant Dadivanyan , freebsd-arm@freebsd.org Date: Mon, 15 Jul 2019 09:22:22 -0600 In-Reply-To: <816d2760-34b0-1f3c-e77d-3ac57771317c@dadivanyan.net> References: <0F5F01D5-1787-42E2-A939-EE3A23960167@kronometrix.org> <816d2760-34b0-1f3c-e77d-3ac57771317c@dadivanyan.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 FreeBSD GNOME Team Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: A59459683D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.99 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.99)[-0.990,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:16509, ipnet:54.148.0.0/15, country:US] 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: Mon, 15 Jul 2019 15:22:28 -0000 On Mon, 2019-07-15 at 13:09 +0400, Hrant Dadivanyan wrote: > Hi, > > Look for DS3231. It works fine here (ds3231.ko): > ds32310: at addr 0xd0 on iicbus0 > ds32310: registered as a time-of-day clock, resolution 1.000000s > > Thank you, > Hrant > Actually, almost any i2c RTC you can find will work, I bought all the common chips and wrote drivers for all of them a couple years ago. If you run into one that doesn't have a driver, just tell me what chip type it is and I'll try to get my hands on one and write a driver for it. -- Ian > On 2019-07-15 12:42, Stefan Parvu wrote: > > Hi, > > > > Can anyone point me, list some models of RTC models which should > > work with > > latest production release of FreeBSD 12.0 ? Im looking to get for > > our RBPI3B+ > > boards a supported RTC which should work without rebuilding the > > kernel and > > preferable have a small size like Rasclock [1] > > > > [1] https://afterthoughtsoftware.com/products/rasclock < > > https://afterthoughtsoftware.com/products/rasclock> > > > > Thanks a lot > > > > Stefan Parvu > > sparvu@kronometrix.org > > > > > > > > _______________________________________________ > > freebsd-arm@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > > To unsubscribe, send any mail to " > > freebsd-arm-unsubscribe@freebsd.org" > > > >