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Mon, 3 Dec 2018 04:29:04 -0600 Received: from [172.24.190.172] (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id wB3AT1jf027429; Mon, 3 Dec 2018 04:29:02 -0600 Subject: Re: [GIT PULL] DaVinci fixes for v4.20 To: Olof Johansson References: <20181130195516.t53j6ui7szcvq6uf@localhost> From: Sekhar Nori Message-ID: <62333206-5e21-195c-ef57-ab8c1ed0bccb@ti.com> Date: Mon, 3 Dec 2018 15:59:00 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181130195516.t53j6ui7szcvq6uf@localhost> Content-Language: en-US X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181203_022918_355119_115A8969 X-CRM114-Status: GOOD ( 17.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartosz Golaszewski , Linus Walleij , ARM-SoC Maintainers , Linux ARM Kernel List , Kevin Hilman Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Olof, On 01/12/18 1:25 AM, Olof Johansson wrote: > On Tue, Nov 27, 2018 at 05:48:28PM +0530, Sekhar Nori wrote: >> The following changes since commit 651022382c7f8da46cb4872a545ee1da6d097d2a: >> >> Linux 4.20-rc1 (2018-11-04 15:37:52 -0800) >> >> are available in the Git repository at: >> >> git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git tags/davinci-fixes-for-v4.20 >> >> for you to fetch changes up to 27df7977099c2b8d32399cd1752f527c5a343dfa: >> >> ARM: davinci: dm644x: set the GPIO base to 0 (2018-11-27 13:43:27 +0530) >> >> ---------------------------------------------------------------- >> DaVinci: fix GPIO breakage after v4.19 >> >> This set of changes is needed to fix the broken GPIO support >> for DaVinci boards in legacy mode after certain changes made to the >> GPIO driver in 4.19, namely: commits 587f7a694f01 ("gpio: davinci: Use >> dev name for label and automatic base selection") and eb3744a2dd01 >> ("gpio: davinci: Do not assume continuous IRQ numbering"). > > Hm. How long until we can remove the legacy boards and move them to DT? Is > anyone working on it? I think we are a bit far from that. The limited resources available to work on DaVinci are being used to update frameworks. We moved to common clock framework this year across all 6 supported SoCs. My plan for next year is to move to sparse IRQ and get DaVinci included in multi_v5_defconfig. Also move timer drivers to clocksource. Even in cases where we do have device-tree support for the SoC (like DA850), getting rid of board files completely involves writing some additional drivers for board specific functionality. This I think is the main bottleneck. But I have not given up on getting there completely. The progress is slow, though. Thanks, Sekhar _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel