From owner-freebsd-arm@freebsd.org Mon Mar 12 07:38:59 2018 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0EC71F511CA for ; Mon, 12 Mar 2018 07:38:59 +0000 (UTC) (envelope-from shamim.shahriar@gmail.com) Received: from mail-wr0-x22b.google.com (mail-wr0-x22b.google.com [IPv6:2a00:1450:400c:c0c::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7F61C6CD49 for ; Mon, 12 Mar 2018 07:38:58 +0000 (UTC) (envelope-from shamim.shahriar@gmail.com) Received: by mail-wr0-x22b.google.com with SMTP id d10so2118375wrf.3 for ; Mon, 12 Mar 2018 00:38:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=P2uZSw0l5kkT7T3UGNk1xAE4mF4Wdj6WUkgxeDMwQWQ=; b=qf9MIB6XVMiPKafJBoxTmDh0z7KxsLgV5uQPrjFEJ9Tyy3Tns1igdoHMDtEbon4YPf LDg99LrqKDnJo/KA2Y5h5kYo2YYyTXekx0A4M+PyuBghAsSclrHpxdtLBw8YAVO4oSvF 6Uj71f4KgPdPMvMlP+rS5oPB8h8eCXK7Z4o3YfbbjO29o2VqulHQvea8jasxhXN2QjBw GxkR5jZxKILW3Y4mhbpRl4pB/EDfA4J7Ab9kV/BgSQE4k8gUfZk7VjTg3nCdaILVsvyM AxyhBM29zs9SZ1c2Zqy1pBYoVluEZi/rB70ImPZbvPUGOC//VGHUFJgQL/8p4yXbgS1e gu3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=P2uZSw0l5kkT7T3UGNk1xAE4mF4Wdj6WUkgxeDMwQWQ=; b=nm559P5LDpBzVGv2uHwmeO93HmMQ+Azyca7SxclaSt6gezQZm1Rl/ADWv7d6JqASPb uQ2lSLgevb/gr+t/iOYc6i0K4oTqDDlx/uOb7Xl6Ilyhoql1Z6rB3PXCybrGDoLVxSgm iFvVJMSqoY9wMK/ZiuVpcOJocCusgXG85qzKvpQNvN2LAWQGurq//8rbGo8DcZk7qXLe l6ghjjjbaz7IsVQHajki9DMfqpknyeYKiY8/iQU2KlXtuf9Kb/6nGbMI0NxE5uKst+Uw d510nvVZoFfXnMMIbVHAKfyFkMnRZKNQM0Op1rlOh4jKHD20hsUALvd8kLJGJZkEW+B1 fqAg== X-Gm-Message-State: AElRT7F1XPZT+yxvc9T3WvWvyJkjium53LgHq6ksN16hO/zCvKlBV39a mWq0fBXn/ZvNrYu7AkJVBqDh X-Google-Smtp-Source: AG47ELvOs+hVJcJYf/07UcRlWiwrMWiLbh4cUmgbccHyZ76SevIB0MT3gNlyUu1VZXbO42oR0GdSiA== X-Received: by 10.223.171.88 with SMTP id r24mr5346321wrc.194.1520840336911; Mon, 12 Mar 2018 00:38:56 -0700 (PDT) Received: from osk.homenet ([90.204.30.212]) by smtp.googlemail.com with ESMTPSA id t91sm13932642wrc.21.2018.03.12.00.38.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Mar 2018 00:38:55 -0700 (PDT) Subject: Re: PPS or /dev/ppsN on Raspberry Pi 3 To: Oleksandr Tymoshenko References: <819975e8-56a8-677b-e5f5-003ff2091553@gmail.com> <20180312011202.GA60784@bluezbox.com> Cc: freebsd-arm@freebsd.org From: Shamim Shahriar Message-ID: <9d27f6ff-d317-aa24-4f22-b06624fd6d1d@gmail.com> Date: Mon, 12 Mar 2018 07:38:55 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <20180312011202.GA60784@bluezbox.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Mar 2018 07:38:59 -0000 On 12/03/2018 01:12, Oleksandr Tymoshenko wrote: > sysctl -b hw.fdt.dtb | dtc -I dtb -O dts | grep pps Hello Gonzo I made a little change (pps numbers) on your example and put that in place. After reboot, if I run the command above, I can see the two pps devices # sysctl -b hw.fdt.dtb | dtc -I dtb -O dts | grep pps pps@1 { compatible = "pps-gpio"; pps@0 { compatible = "pps-gpio"; However, there is no /dev/pps yet on the system. Is there something I need to do in addition to get the pps drivers in place? Regards