From patchwork Fri Aug 10 08:05:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 956091 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="O+OECH4n"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41myQv1xzvz9s5b for ; Fri, 10 Aug 2018 18:07:35 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725980AbeHJKgS (ORCPT ); Fri, 10 Aug 2018 06:36:18 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:35579 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728517AbeHJKe5 (ORCPT ); Fri, 10 Aug 2018 06:34:57 -0400 Received: by mail-wm0-f66.google.com with SMTP id o18-v6so953743wmc.0 for ; Fri, 10 Aug 2018 01:06:11 -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:in-reply-to:references; bh=HPXa1j+zFmSDAVh2jGMcP3wD/npPGnLx7r1kNiFN+9Y=; b=O+OECH4nC1bg5wtlSFpOGT9gHilp0o7Nlfityg//si0KFiuNYA0OwATePITmZCM4PC blWQAKqRmehTaQnZkumesFl/qcoEjM5nFW8kFursazipXQlAfP02T8lsI4ZaA66KMY+G pWqfiU7os8y3GFa9Xm2lZocwn8SouFVV7qtnRn24oyISNd6zXxMBsmBy0OYwAJqFkJ1e WB3tB1JokligLEXKuSYyskmLiZE+0pE0xX/Z3DUBkmrPUtFyCeKQK5/13Rsqs7sAwB4c 99bV+y+gVHxXXS94l8dx9yFX+ItRGrMV+YHv60Mf2T+df+l5vi2XQd+A3VZTsLLz00Cc 9/5A== 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:in-reply-to :references; bh=HPXa1j+zFmSDAVh2jGMcP3wD/npPGnLx7r1kNiFN+9Y=; b=mwbX+ch107jDA8ZBe06UDl1m9p3yuCHjUAfDAAcefR54USaZxbAFbTdSDl8Vg2/VN/ Fo2l6cDrv1hIo5tz7/LXV3joGZCtlxkJONImloe2Nwgv6gokGypcEbMqQ2KVTWK2EjOn NuH9rKcSjHmYMsvbg2eAujtnbDFJEmiIKgr9XNN+7GAxxKBV9HHMBEW3PgDEsjI/xBOx yLi/wgY7465OqpiXMz7T2BAo+p/fg33Js1x0FeoYbScBfdHHxiCDgEJsgGknbmAxqvOb pa1luIcKt7yJranNhpCEFHuZq5wpGWbNzdG1B1M04m8fGXoT9tsGSjl2UGKbKP8XvAEd drVw== X-Gm-Message-State: AOUpUlGIbRn1l5A/qpOjza+sA1qQWO1JhouVVi7YgJfZ7m/G9CflDBU3 +Xp33wNlv4GY7mLo4kA5cxIIvA== X-Google-Smtp-Source: AA+uWPzbqN+AvO/5M/oQG93TVlVH8teA2PAB2BfHk7uXDyI0S3yEV3Zr3HSzXM3lV5M/EDJiJplu7Q== X-Received: by 2002:a1c:8b0d:: with SMTP id n13-v6mr730702wmd.46.1533888370458; Fri, 10 Aug 2018 01:06:10 -0700 (PDT) Received: from brgl-bgdev.lan (LFbn-MAR-1-609-89.w90-118.abo.wanadoo.fr. [90.118.185.89]) by smtp.gmail.com with ESMTPSA id h7-v6sm9546405wrs.8.2018.08.10.01.06.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Aug 2018 01:06:09 -0700 (PDT) From: Bartosz Golaszewski To: Jonathan Corbet , Sekhar Nori , Kevin Hilman , Russell King , Arnd Bergmann , Greg Kroah-Hartman , David Woodhouse , Brian Norris , Boris Brezillon , Marek Vasut , Richard Weinberger , Grygorii Strashko , "David S . Miller" , Srinivas Kandagatla , Naren , Mauro Carvalho Chehab , Andrew Morton , Lukas Wunner , Dan Carpenter , Florian Fainelli , Ivan Khoronzhuk , Sven Van Asbroeck , Paolo Abeni , Alban Bedel , Rob Herring , David Lechner , Andrew Lunn Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org, netdev@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 20/29] ARM: davinci: dm365-evm: use device properties for at24 eeprom Date: Fri, 10 Aug 2018 10:05:17 +0200 Message-Id: <20180810080526.27207-21-brgl@bgdev.pl> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180810080526.27207-1-brgl@bgdev.pl> References: <20180810080526.27207-1-brgl@bgdev.pl> Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Bartosz Golaszewski We want to work towards phasing out the at24_platform_data structure. There are few users and its contents can be represented using generic device properties. Using device properties only will allow us to significantly simplify the at24 configuration code. Remove the at24_platform_data structure and replace it with an array of property entries. Drop the byte_len/size property, as the model name already implies the EEPROM's size. Signed-off-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko --- arch/arm/mach-davinci/board-dm365-evm.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index cf3f2e611228..2447e08dd68d 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include @@ -179,18 +179,15 @@ static struct nvmem_cell_lookup dm365evm_mac_address_cell = { .nvmem_name = "1-00500", }; -static struct at24_platform_data eeprom_info = { - .byte_len = (256*1024) / 8, - .page_size = 64, - .flags = AT24_FLAG_ADDR16, - .setup = davinci_get_mac_addr, - .context = (void *)0x7f00, +static const struct property_entry eeprom_properties[] = { + PROPERTY_ENTRY_U32("pagesize", 64), + { } }; static struct i2c_board_info i2c_info[] = { { I2C_BOARD_INFO("24c256", 0x50), - .platform_data = &eeprom_info, + .properties = eeprom_properties, }, { I2C_BOARD_INFO("tlv320aic3x", 0x18),