From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartosz Golaszewski Date: Mon, 22 Jul 2019 13:44:14 +0000 Subject: [PATCH v2 0/9] ARM: davinci: da850-evm: remove more legacy GPIO calls Message-Id: <20190722134423.26555-1-brgl@bgdev.pl> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Sekhar Nori , Kevin Hilman , Bartlomiej Zolnierkiewicz , David Lechner , Linus Walleij Cc: Bartosz Golaszewski , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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. First two patches enable the GPIO backlight driver in davinci_all_defconfig. Patch 3/12 models the backlight GPIO as an actual GPIO backlight device. Patches 4-6 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. v1 -> v2: - dopped the gpio-backlight patches from this series as since v5.3-rc1 we can probe the module with neither the OF node nor platform data - collected review and ack tags - rebased on top of v5.3-rc1 Bartosz Golaszewski (9): ARM: davinci: refresh davinci_all_defconfig ARM: davinci_all_defconfig: enable GPIO backlight ARM: davinci: da850-evm: model the backlight GPIO as an actual device fbdev: da8xx: add support for a regulator ARM: davinci: da850-evm: switch to using a fixed regulator for lcdc fbdev: da8xx: remove panel_power_ctrl() callback from platform data fbdev: da8xx-fb: use devm_platform_ioremap_resource() fbdev: da8xx-fb: drop a redundant if fbdev: da8xx: use resource management for dma arch/arm/configs/davinci_all_defconfig | 27 ++---- arch/arm/mach-davinci/board-da850-evm.c | 90 +++++++++++++----- drivers/video/fbdev/da8xx-fb.c | 118 +++++++++++++----------- include/video/da8xx-fb.h | 1 - 4 files changed, 141 insertions(+), 95 deletions(-) -- 2.21.0 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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 953A5C76188 for ; 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[109.210.96.69]) by smtp.gmail.com with ESMTPSA id p6sm40652484wrq.97.2019.07.22.06.44.38 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 22 Jul 2019 06:44:38 -0700 (PDT) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Bartlomiej Zolnierkiewicz , David Lechner , Linus Walleij Subject: [PATCH v2 0/9] ARM: davinci: da850-evm: remove more legacy GPIO calls Date: Mon, 22 Jul 2019 15:44:14 +0200 Message-Id: <20190722134423.26555-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190722_064441_130511_B1C30F82 X-CRM114-Status: GOOD ( 11.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartosz Golaszewski , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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 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. First two patches enable the GPIO backlight driver in davinci_all_defconfig. Patch 3/12 models the backlight GPIO as an actual GPIO backlight device. Patches 4-6 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. v1 -> v2: - dopped the gpio-backlight patches from this series as since v5.3-rc1 we can probe the module with neither the OF node nor platform data - collected review and ack tags - rebased on top of v5.3-rc1 Bartosz Golaszewski (9): ARM: davinci: refresh davinci_all_defconfig ARM: davinci_all_defconfig: enable GPIO backlight ARM: davinci: da850-evm: model the backlight GPIO as an actual device fbdev: da8xx: add support for a regulator ARM: davinci: da850-evm: switch to using a fixed regulator for lcdc fbdev: da8xx: remove panel_power_ctrl() callback from platform data fbdev: da8xx-fb: use devm_platform_ioremap_resource() fbdev: da8xx-fb: drop a redundant if fbdev: da8xx: use resource management for dma arch/arm/configs/davinci_all_defconfig | 27 ++---- arch/arm/mach-davinci/board-da850-evm.c | 90 +++++++++++++----- drivers/video/fbdev/da8xx-fb.c | 118 +++++++++++++----------- include/video/da8xx-fb.h | 1 - 4 files changed, 141 insertions(+), 95 deletions(-) -- 2.21.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 3A913C76188 for ; Mon, 22 Jul 2019 13:45:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0F12E21921 for ; Mon, 22 Jul 2019 13:45:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="jDRY8s9D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730655AbfGVNol (ORCPT ); Mon, 22 Jul 2019 09:44:41 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:38123 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728637AbfGVNol (ORCPT ); Mon, 22 Jul 2019 09:44:41 -0400 Received: by mail-wr1-f68.google.com with SMTP id g17so39498139wrr.5 for ; Mon, 22 Jul 2019 06:44:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6OE2vgUPZ5yWbUkDxF2/EfNu3Dftuv+SUPLz3txgSn0=; b=jDRY8s9DB/0Rdp9EuXO3MDPJTyhubw2FhY+I8rkA7gKejbLftYHvixid1ZPoPkn7ts A9Nt0ELbEQ+/mnmPAbuZJmaKi0ux4J1MO9XL/EyAnVRDeRvZfwqvUc++Ubl3EYf8e3Sy 5kQgt3VZWaBETd569WwmaFNrKER5ta73sPjxhbRBvYk4TMIt9TU1tH/jJx/xRDpxl6ND cqVIo0A69rGe/3GNQFG+6aa4luSVqjzMBWjvzxHiwouptlDVdrwOcKzz1Xa7JljTKa+m /AEYM3KnHHCq1RbWGM9tJ6BQTPX5Jy7r16BNc/owfeuNU3e+zArBIS8uq8uVLMstI3w2 M4Ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=6OE2vgUPZ5yWbUkDxF2/EfNu3Dftuv+SUPLz3txgSn0=; b=RKxfIhvZUMprbI4MyvA3iJLObHJsnBp/UBuqZJUomHwst0n2Rv3Y0FIBa4LLRWurAE VVZoGwIVXpjoX29jqj1Z9pLj/QtP2tY2oTpwHnCu6mmzrg9GcJtqGJIMkIeSwL5LqTmL Xc3Wp2z4zrL9uOPlJpoQSSdslvUWpBTmzDkgin+/aCV2WVAqsBh+/vaTzRHz/7+LNXFu l7nkuBzKkk2ayKhU8Km9nogKY9zm+fQ+0rdRmdU+azO6cs8HHiegg2cSdgWIQFeFrTgF 7sA98FCtCSjAraPPTqwetvP1AIxAhOiOoHiOXQ5/pY0fvlukTDJ7NBWTKGEjxSKpAdwU W4Bg== X-Gm-Message-State: APjAAAVnKKjN73+lag1ezwoGvWPFx8eAv5818imoNzL0iv9ooWcnUYmQ 1ILr4KAG6PN8iiS40LhXWW0= X-Google-Smtp-Source: APXvYqwvf5snwzuBm1QlzKK/QuN97vn9/tXDk4UIUnMrk9mGyCSxLMLSb1VOWE60YCYGqOxJSBkzkg== X-Received: by 2002:adf:f246:: with SMTP id b6mr47585965wrp.92.1563803079035; Mon, 22 Jul 2019 06:44:39 -0700 (PDT) Received: from localhost.localdomain (amontpellier-652-1-281-69.w109-210.abo.wanadoo.fr. [109.210.96.69]) by smtp.gmail.com with ESMTPSA id p6sm40652484wrq.97.2019.07.22.06.44.38 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 22 Jul 2019 06:44:38 -0700 (PDT) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Bartlomiej Zolnierkiewicz , David Lechner , Linus Walleij Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 0/9] ARM: davinci: da850-evm: remove more legacy GPIO calls Date: Mon, 22 Jul 2019 15:44:14 +0200 Message-Id: <20190722134423.26555-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. First two patches enable the GPIO backlight driver in davinci_all_defconfig. Patch 3/12 models the backlight GPIO as an actual GPIO backlight device. Patches 4-6 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. v1 -> v2: - dopped the gpio-backlight patches from this series as since v5.3-rc1 we can probe the module with neither the OF node nor platform data - collected review and ack tags - rebased on top of v5.3-rc1 Bartosz Golaszewski (9): ARM: davinci: refresh davinci_all_defconfig ARM: davinci_all_defconfig: enable GPIO backlight ARM: davinci: da850-evm: model the backlight GPIO as an actual device fbdev: da8xx: add support for a regulator ARM: davinci: da850-evm: switch to using a fixed regulator for lcdc fbdev: da8xx: remove panel_power_ctrl() callback from platform data fbdev: da8xx-fb: use devm_platform_ioremap_resource() fbdev: da8xx-fb: drop a redundant if fbdev: da8xx: use resource management for dma arch/arm/configs/davinci_all_defconfig | 27 ++---- arch/arm/mach-davinci/board-da850-evm.c | 90 +++++++++++++----- drivers/video/fbdev/da8xx-fb.c | 118 +++++++++++++----------- include/video/da8xx-fb.h | 1 - 4 files changed, 141 insertions(+), 95 deletions(-) -- 2.21.0