From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AFF5CC433E0 for ; Tue, 16 Jun 2020 16:17:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DD68208B3 for ; Tue, 16 Jun 2020 16:17:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731824AbgFPQRW (ORCPT ); Tue, 16 Jun 2020 12:17:22 -0400 Received: from muru.com ([72.249.23.125]:57986 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730912AbgFPPjX (ORCPT ); Tue, 16 Jun 2020 11:39:23 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id CDD828123; Tue, 16 Jun 2020 15:40:15 +0000 (UTC) Date: Tue, 16 Jun 2020 08:39:21 -0700 From: Tony Lindgren To: Oskar Enoksson Cc: linux-omap@vger.kernel.org Subject: Re: WL1271 on CM-T3730 Message-ID: <20200616153921.GA37466@atomide.com> References: <807d19b0-842f-87b9-c9ba-dcbfd4e7b108@lysator.liu.se> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <807d19b0-842f-87b9-c9ba-dcbfd4e7b108@lysator.liu.se> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org * Oskar Enoksson [200615 21:15]: > Hello all, sorry to bother, I'm urgently in need of some help/hints. > > I'm trying to make wifi work on an Compulab CM-T3730, an old OMAP3 board > with WL1271 Wifi chip connected to an mmc via SDIO. > > Everything works with the kernel supported by Texas Instruments 3.0.87 but I > need a newer kernel. There is a device tree file omap3-cm-t3730.dts in the > Linux mainline sourcees, but it doesn't work for me, the Wifi chip is not > detected on the SDIO bus. I'm using mainline linux 5.6.18, but I also tried > 4.14, 4.9 and 3.16 with similar results. > > What could be the problem? Well it should work in general, maybe there's a regression somewhere. I can confirm that cm-t3730 works with v5.3 at least, have not bothered to update it for a while. Maybe you just need to update your firmware for /lib/firmware/ti-connectivity for it? Regards, Tony