From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j6CFP-0002gy-Of for barebox@lists.infradead.org; Mon, 24 Feb 2020 11:50:05 +0000 References: <92a929cc-b9e6-db9b-352d-c7c271a29558@pengutronix.de> <43978130-6f7d-759c-ef63-a005cb6f0934@pengutronix.de> From: Ahmad Fatoum Message-ID: Date: Mon, 24 Feb 2020 12:50:00 +0100 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: musb is broken in master To: Yegor Yefremov Cc: t.remmet@phytec.de, barebox Hi, On 2/24/20 12:09 PM, Yegor Yefremov wrote: > Can it be that musb was broken because of this change in the mainline > linux kernel [1]? But you said that it works when you readd status = "okay" to some of the USB device tree nodes? Which node was it in particular? > The kernel uses ti-sysc mechanism to get/configure the related hw > blocks. If I grep for ti-sysc in kernel, I get a lot of hits. But in > barebox, it is only drivers/bus/ti-sysc.c that I find. Seems like a > rather big update is required. > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/arch/arm/boot/dts/am33xx.dtsi?h=v5.6-rc3&id=0782e8572ce43f521ed6ff15e4a7ab9aa5acdc85 I don't think that's the problem. Looks to me like it should work with barebox as well. Or did you revert this patch and got USB working again? Cheers Ahmad > > Yegor > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox