From patchwork Fri Sep 11 14:33:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 257208 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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 2004DC433E2 for ; Fri, 11 Sep 2020 16:57:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D22DF207FB for ; Fri, 11 Sep 2020 16:57:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599843452; bh=p6R2ZHw5cWO8+UxCFv3CDcDXbeixyPGmxEmclz93WA4=; h=From:To:Subject:Date:List-ID:From; b=QotnL3JcW3/J0SrJW1X07Oq7zsVRmODPkMhr4g7FqyV2wN27+a64eRFi2uziiGfK1 3Zh+jrekNjp3MiZteUUjWtFReT6u1s0hMzWgO3Q6pgeMp8zHPYRkcS4yO4KGOYoVBX yEgLs338uHAoIX8E1nWqK6xtSsjv8wL/GeNCLVhU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726177AbgIKQzS (ORCPT ); Fri, 11 Sep 2020 12:55:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:46956 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726324AbgIKPFb (ORCPT ); Fri, 11 Sep 2020 11:05:31 -0400 Received: from kozik-lap.mshome.net (unknown [194.230.155.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 71F9D222B9; Fri, 11 Sep 2020 14:33:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599834838; bh=p6R2ZHw5cWO8+UxCFv3CDcDXbeixyPGmxEmclz93WA4=; h=From:To:Subject:Date:From; b=I3tY2ky+hfQbfbyI967PcwUAmFKbSmAZZ1muhVWqDdahxCi/e7Sn3d817K6qSSdbB XLmjr5hb2qlBvpbG29VNR1EFRTzNto8894L2QbcQaQAEyqkFVkJK2T2kgyu9qujjyJ aMM7iK3GzwdS28Qq4i1xMKf/ai8qS0nRitsSxqs8= From: Krzysztof Kozlowski To: Jonathan Corbet , Kukjin Kim , Krzysztof Kozlowski , "David S. Miller" , Jakub Kicinski , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH 1/3] Documentation: Update paths of Samsung S3C machine files Date: Fri, 11 Sep 2020 16:33:41 +0200 Message-Id: <20200911143343.498-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Documentation references Samsung S3C24xx and S3C64xx machine files in multiple places but the files were traveling around the kernel multiple times. Signed-off-by: Krzysztof Kozlowski --- .../admin-guide/kernel-parameters.txt | 2 +- Documentation/arm/samsung-s3c24xx/gpio.rst | 4 ++-- .../arm/samsung-s3c24xx/overview.rst | 22 ++++++------------- .../arm/samsung-s3c24xx/usb-host.rst | 6 ++--- Documentation/arm/samsung/gpio.rst | 3 +-- .../ethernet/davicom/dm9000.rst | 2 +- 6 files changed, 15 insertions(+), 24 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 5debfe238027..6ac5d6dc106c 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2943,7 +2943,7 @@ mtdset= [ARM] ARM/S3C2412 JIVE boot control - See arch/arm/mach-s3c2412/mach-jive.c + See arch/arm/mach-s3c/mach-jive.c mtouchusb.raw_coordinates= [HW] Make the MicroTouch USB driver use raw coordinates diff --git a/Documentation/arm/samsung-s3c24xx/gpio.rst b/Documentation/arm/samsung-s3c24xx/gpio.rst index f7c3d7d011a2..f4a8c800a457 100644 --- a/Documentation/arm/samsung-s3c24xx/gpio.rst +++ b/Documentation/arm/samsung-s3c24xx/gpio.rst @@ -29,7 +29,7 @@ GPIOLIB The following functions now either have a `s3c_` specific variant or are merged into gpiolib. See the definitions in - arch/arm/plat-samsung/include/plat/gpio-cfg.h: + arch/arm/mach-s3c/gpio-cfg.h: - s3c2410_gpio_setpin() gpio_set_value() or gpio_direction_output() - s3c2410_gpio_getpin() gpio_get_value() or gpio_direction_input() @@ -86,7 +86,7 @@ between the calls. Headers ------- - See arch/arm/mach-s3c24xx/include/mach/regs-gpio.h for the list + See arch/arm/mach-s3c/regs-gpio-s3c24xx.h for the list of GPIO pins, and the configuration values for them. This is included by using #include diff --git a/Documentation/arm/samsung-s3c24xx/overview.rst b/Documentation/arm/samsung-s3c24xx/overview.rst index e9a1dc7276b5..14535e5cffb7 100644 --- a/Documentation/arm/samsung-s3c24xx/overview.rst +++ b/Documentation/arm/samsung-s3c24xx/overview.rst @@ -18,7 +18,7 @@ Introduction versions. The S3C2416 and S3C2450 devices are very similar and S3C2450 support is - included under the arch/arm/mach-s3c2416 directory. Note, while core + included under the arch/arm/mach-s3c directory. Note, while core support for these SoCs is in, work on some of the extra peripherals and extra interrupts is still ongoing. @@ -37,19 +37,11 @@ Configuration Layout ------ - The core support files are located in the platform code contained in - arch/arm/plat-s3c24xx with headers in include/asm-arm/plat-s3c24xx. - This directory should be kept to items shared between the platform - code (arch/arm/plat-s3c24xx) and the arch/arm/mach-s3c24* code. + The core support files, register, kernel and paltform data are located in the + platform code contained in arch/arm/mach-s3c with headers in + arch/arm/mach-s3c/include - Each cpu has a directory with the support files for it, and the - machines that carry the device. For example S3C2410 is contained - in arch/arm/mach-s3c2410 and S3C2440 in arch/arm/mach-s3c2440 - - Register, kernel and platform data definitions are held in the - arch/arm/mach-s3c2410 directory./include/mach - -arch/arm/plat-s3c24xx: +arch/arm/mach-s3c: Files in here are either common to all the s3c24xx family, or are common to only some of them with names to indicate this @@ -134,7 +126,7 @@ Adding New Machines should keep this in mind before altering items outside of their own machine files. - Machine definitions should be kept in linux/arch/arm/mach-s3c2410, + Machine definitions should be kept in arch/arm/mach-s3c, and there are a number of examples that can be looked at. Read the kernel patch submission policies as well as the @@ -293,7 +285,7 @@ Platform Data } Note, since the code is marked as __init, it should not be - exported outside arch/arm/mach-s3c2410/, or exported to + exported outside arch/arm/mach-s3c/, or exported to modules via EXPORT_SYMBOL() and related functions. diff --git a/Documentation/arm/samsung-s3c24xx/usb-host.rst b/Documentation/arm/samsung-s3c24xx/usb-host.rst index c84268bd1884..7aaffac89e04 100644 --- a/Documentation/arm/samsung-s3c24xx/usb-host.rst +++ b/Documentation/arm/samsung-s3c24xx/usb-host.rst @@ -36,7 +36,7 @@ Board Support ------------- The driver attaches to a platform device, which will need to be - added by the board specific support file in linux/arch/arm/mach-s3c2410, + added by the board specific support file in arch/arm/mach-s3c, such as mach-bast.c or mach-smdk2410.c The platform device's platform_data field is only needed if the @@ -51,9 +51,9 @@ Board Support Platform Data ------------- - See arch/arm/mach-s3c2410/include/mach/usb-control.h for the + See include/linux/platform_data/usb-ohci-s3c2410.h for the descriptions of the platform device data. An implementation - can be found in linux/arch/arm/mach-s3c2410/usb-simtec.c . + can be found in arch/arm/mach-s3c/simtec-usb.c . The `struct s3c2410_hcd_info` contains a pair of functions that get called to enable over-current detection, and to diff --git a/Documentation/arm/samsung/gpio.rst b/Documentation/arm/samsung/gpio.rst index 5f7cadd7159e..f6e27b07c993 100644 --- a/Documentation/arm/samsung/gpio.rst +++ b/Documentation/arm/samsung/gpio.rst @@ -37,5 +37,4 @@ implementation to configure pins as necessary. The s3c_gpio_cfgpin() and s3c_gpio_setpull() provide the means for a driver or machine to change gpio configuration. -See arch/arm/plat-samsung/include/plat/gpio-cfg.h for more information -on these functions. +See arch/arm/mach-s3c/gpio-cfg.h for more information on these functions. diff --git a/Documentation/networking/device_drivers/ethernet/davicom/dm9000.rst b/Documentation/networking/device_drivers/ethernet/davicom/dm9000.rst index d5458da01083..14eb0a4d4e4e 100644 --- a/Documentation/networking/device_drivers/ethernet/davicom/dm9000.rst +++ b/Documentation/networking/device_drivers/ethernet/davicom/dm9000.rst @@ -34,7 +34,7 @@ These resources should be specified in that order, as the ordering of the two address regions is important (the driver expects these to be address and then data). -An example from arch/arm/mach-s3c2410/mach-bast.c is:: +An example from arch/arm/mach-s3c/mach-bast.c is:: static struct resource bast_dm9k_resource[] = { [0] = {