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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 1AD63C0650E for ; Mon, 1 Jul 2019 14:41:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E145B2173E for ; Mon, 1 Jul 2019 14:41:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="oLkEnK10" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729790AbfGAOlp (ORCPT ); Mon, 1 Jul 2019 10:41:45 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:49690 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728216AbfGAOlp (ORCPT ); Mon, 1 Jul 2019 10:41:45 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id x61Eel75075389; Mon, 1 Jul 2019 09:40:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1561992047; bh=v09DKmxdyp0eEsvf+kyn4y4hnlTkeSpL6c6F1V4f4FA=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=oLkEnK10lOzZSr8kWXvyIEzwRTGPy9yC0AqouKKQ5P0FswISZynDNwYfWMhmiESnO And5l8d/dgLdTP0j/yDzwkkEYIZZXxsL2/pm9cog/7jNYxFgiEpeHFw0/VSWgS6ceC gC3uk1kSLls9pkjZPE1FSx5VuIP5L7DrnYuD+2Ps= Received: from DLEE111.ent.ti.com (dlee111.ent.ti.com [157.170.170.22]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x61EelNv091078 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 1 Jul 2019 09:40:47 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Mon, 1 Jul 2019 09:40:47 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Mon, 1 Jul 2019 09:40:47 -0500 Received: from [172.24.190.172] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x61Eegav086236; Mon, 1 Jul 2019 09:40:44 -0500 Subject: Re: [PATCH 00/12] ARM: davinci: da850-evm: remove more legacy GPIO calls To: Bartosz Golaszewski , Kevin Hilman , Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , David Lechner , Linus Walleij CC: , , , , Bartosz Golaszewski References: <20190625163434.13620-1-brgl@bgdev.pl> From: Sekhar Nori Message-ID: Date: Mon, 1 Jul 2019 20:10:41 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.1 MIME-Version: 1.0 In-Reply-To: <20190625163434.13620-1-brgl@bgdev.pl> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Lee, Daniel, Jingoo, On 25/06/19 10:04 PM, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > This is another small step on the path to liberating davinci from legacy > GPIO API calls and shrinking the davinci GPIO driver by not having to > support the base GPIO number anymore. > > This time we're removing the legacy calls used indirectly by the LCDC > fbdev driver. > > The first three patches modify the GPIO backlight driver. The first > of them adds the necessary functionality, the other two are just > tweaks and cleanups. Can you take the first three patches for v5.3 - if its not too late? I think that will make it easy for rest of patches to make into subsequent kernel releases. > > Next two patches enable the GPIO backlight driver in > davinci_all_defconfig. > > Patch 6/12 models the backlight GPIO as an actual GPIO backlight device. > > Patches 7-9 extend the fbdev driver with regulator support and convert > the da850-evm board file to using it. > > Last three patches are improvements to the da8xx fbdev driver since > we're already touching it in this series. Thanks, Sekhar