From patchwork Tue Dec 21 13:17:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roger Quadros X-Patchwork-Id: 12689653 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6EC5EC433EF for ; Tue, 21 Dec 2021 13:18:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235099AbhLUNSG (ORCPT ); Tue, 21 Dec 2021 08:18:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235070AbhLUNSG (ORCPT ); Tue, 21 Dec 2021 08:18:06 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64B59C061574; Tue, 21 Dec 2021 05:18:06 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0E31E61599; Tue, 21 Dec 2021 13:18:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D14CC36AE2; Tue, 21 Dec 2021 13:18:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640092685; bh=vo8HYA91fJrNzKCM3e/ChCv+UtZgf7w0ko3Vww763Ok=; h=From:To:Cc:Subject:Date:From; b=d1CD9eLSgsDY50iyZueLU7GJUc+oyul+BlDojq++kIC5nePz8yx/g72Tw1UNGVG+B uxFXucfCbEFxUh5o64+06pnL9DDe44Aphmahc+B+x2cLrFvBic87y7162RD9FQqF3q hQ6gulHE4ezkvJ72FoT+b1p4AmBf0XnWuYiznsved4kf0SbEvyQMERVgwVOJ8zSHzU lF7Etk6upTqlgqHi4ucMv3pJPYPfv/ANoDnq+pMSuzwjLNG4/2ez4c6vdM+wAPjket y2GuRLk0RwSBTNY9IBYFTqWm7cv/3Ifo2fIxCHhkK01R1lBp936KTxaFtRMdHWEpz9 UI6FDxmWDobiA== From: Roger Quadros To: krzysztof.kozlowski@canonical.com, miquel.raynal@bootlin.com, tony@atomide.com Cc: robh@kernel.org, kishon@ti.com, nm@ti.com, vigneshr@ti.com, linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Roger Quadros Subject: [PATCH v4 0/4] memory: omap-gpmc: Add AM64 SoC support Date: Tue, 21 Dec 2021 15:17:53 +0200 Message-Id: <20211221131757.2030-1-rogerq@kernel.org> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Hi, TI's AM64 SoC contains one GPMC module. Add driver support for it. cheers, -roger Changelog: v4 - move compatible match table to header file so it can be used by GPMC driver even when NAND driver is not enabled or as a module. GPMC driver is always enabled as built-in. - Select OMAP_GPMC driver from MTD_NAND_OMAP2 driver config as OMAP_GPMC is not essential for ARCH_K3 boot. v3 - use compatible match table for checking for NAND controller node in GPMC driver. v2 - update DT binding doc to make reg-names and power-domains property required only for specific SoC. Roger Quadros (4): dt-bindings: memory-controllers: ti,gpmc: Add compatible for AM64 memory: omap-gpmc: Add support for GPMC on AM64 SoC memory: omap-gpmc: Use a compatible match table when checking for NAND controller mtd: rawnand: omap2: Select GPMC device driver for ARCH_K3 .../bindings/memory-controllers/ti,gpmc.yaml | 23 +++++++++- drivers/memory/omap-gpmc.c | 46 ++++++++++++++----- drivers/mtd/nand/raw/Kconfig | 1 + drivers/mtd/nand/raw/omap2.c | 5 +- include/linux/platform_data/mtd-nand-omap2.h | 9 +++- 5 files changed, 67 insertions(+), 17 deletions(-)