From owner-svn-src-head@freebsd.org Wed Mar 30 18:53:17 2016 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 14019AE3CCF; Wed, 30 Mar 2016 18:53:17 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.blih.net", Issuer "mail.blih.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id E61D716B7; Wed, 30 Mar 2016 18:53:15 +0000 (UTC) (envelope-from manu@bidouilliste.com) Received: from mail.blih.net (mail.blih.net [212.83.177.182]) by mail.blih.net (OpenSMTPD) with ESMTP id 5db310f7; Wed, 30 Mar 2016 20:53:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=mail; bh=aqAraxnyJa7q4zj79rcNQkC8y9s=; b=lVu2akxKejOsYz6ay8xX7IDO/KZV XNeUx9Q0y2xDu0CPYYavky8FS0bcVwCuukcsX9RH5D9kv9Uu+woIw749xxQhsoNJ 18jyBqfgqyA9hjWSN4ns2sKIVBhDSciu1FCjLP4Yu6ebM62qfqUxU1yaxQoUrkTo ovLYpc0KyrEAV+I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=bidouilliste.com; h=date :from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; q=dns; s= mail; b=tRNSOvY8q58dEXKVww6PlWepa4/ySTNIVE/LF5srIa02UgcA1Qh+wEgg 8aSAOq7ym4DLAJD5oU5wQQoFea6udreXsNvXFL8MNsn7Pzky6a3qPJg5RNgvoGjM SaYL3rQNACMgbNyyLmPCJ+8TOw0HQHL05Z1mS40wjLyIWDsiPI0= Received: from knuckles.blih.net (ip-54.net-82-216-203.roubaix.rev.numericable.fr [82.216.203.54]) by mail.blih.net (OpenSMTPD) with ESMTPSA id d0969995 TLS version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO; Wed, 30 Mar 2016 20:53:06 +0200 (CEST) Date: Wed, 30 Mar 2016 20:53:05 +0200 From: Emmanuel Vadot To: Luiz Otavio O Souza Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r297426 - in head/sys: arm/conf boot/fdt/dts/arm Message-Id: <20160330205305.ebea13d8492d5727910a22fc@bidouilliste.com> In-Reply-To: <201603301732.u2UHWFqO035397@repo.freebsd.org> References: <201603301732.u2UHWFqO035397@repo.freebsd.org> X-Mailer: Sylpheed 3.5.0 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Mar 2016 18:53:17 -0000 Hi Luiz, Why setting the pins to SPI mode here ? This should be done in your own board dts file if you need it (unless there is some spi chip on the BBB that I don't know of). This reduce the number of GPIOs available on the headers. Thanks, On Wed, 30 Mar 2016 17:32:15 +0000 (UTC) Luiz Otavio O Souza wrote: > Author: loos > Date: Wed Mar 30 17:32:14 2016 > New Revision: 297426 > URL: https://svnweb.freebsd.org/changeset/base/297426 > > Log: > Enable SPI1 on Beaglebone Black. > > SPI1 was chosen because SPI0 shares the gpio pins with I2C1. > > Sponsored by: Rubicon Communications (Netgate) > > Modified: > head/sys/arm/conf/BEAGLEBONE > head/sys/boot/fdt/dts/arm/beaglebone-black.dts > > Modified: head/sys/arm/conf/BEAGLEBONE > ============================================================================== > --- head/sys/arm/conf/BEAGLEBONE Wed Mar 30 17:18:49 2016 (r297425) > +++ head/sys/arm/conf/BEAGLEBONE Wed Mar 30 17:32:14 2016 (r297426) > @@ -87,6 +87,10 @@ device gpio > device gpioled > device gpiobacklight > > +# SPI > +device ti_spi > +device spibus > + > # ADC support > device ti_adc > > > Modified: head/sys/boot/fdt/dts/arm/beaglebone-black.dts > ============================================================================== > --- head/sys/boot/fdt/dts/arm/beaglebone-black.dts Wed Mar 30 17:18:49 2016 (r297425) > +++ head/sys/boot/fdt/dts/arm/beaglebone-black.dts Wed Mar 30 17:32:14 2016 (r297426) > @@ -37,6 +37,16 @@ > AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ > >; > }; > + > + spi1_pins: pinmux_spi1_pins { > + pinctrl-single,pins = < > + AM33XX_IOPAD(0x964, PIN_INPUT_PULLUP | MUX_MODE2) /* eCAP0_in_PWM0_out.spi1_cs1 */ > + AM33XX_IOPAD(0x990, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */ > + AM33XX_IOPAD(0x994, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_fsx.spi1_d0 - miso */ > + AM33XX_IOPAD(0x998, PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_axr0.spi1_d1 - mosi */ > + AM33XX_IOPAD(0x99c, PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ > + >; > + }; > }; > > &i2c0 { > @@ -65,6 +75,13 @@ > status = "okay"; > }; > > +&spi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi1_pins>; > + > + status = "okay"; > +}; > + > &lcdc { > hdmi = <&tda998x>; > }; > _______________________________________________ > svn-src-head@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org" -- Emmanuel Vadot