From patchwork Tue Nov 13 14:01:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 997147 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="qExkY58T"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42vTpr0fwHz9sBZ for ; Wed, 14 Nov 2018 01:02:44 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388162AbeKNAA4 (ORCPT ); Tue, 13 Nov 2018 19:00:56 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:40806 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388147AbeKNAAz (ORCPT ); Tue, 13 Nov 2018 19:00:55 -0500 Received: by mail-wr1-f65.google.com with SMTP id p4so4266875wrt.7 for ; Tue, 13 Nov 2018 06:02:38 -0800 (PST) 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 :mime-version:content-transfer-encoding; bh=oXTGXgrClMlW8LabyP51oPTHLt1d9TPP5bN7Oy9yaTQ=; b=qExkY58TSHKmcZ1oSE4ta3JVB/dZ7ysem4RkJ7UwxHTzIVAaaqhUGZFtX5xnJZEO7B W3SAjTgBoTp9oHtINAtFynUeoz0Sqjyb9mQ2TJdrO19sk+arZqmg+nkLiSartLtzhP+f P23j1odqmOwAr5DE1Ic/aXE4uKDvJx68JSx92otoazG1b6ObvBw2AhXK5nvHkeRkd84d j2B8OWBC0gSZGNAolUa8THCZ7pO3cbrHtPgWP0+LbeglVSFHL1f38OYA9N0NTX+l5JDj F9wBKtNYmOsZsedkleyU/+91f58h2VEKaMgSL3LJOg63TNKdkhDhygme2UDB97oCl9Xq 733A== 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:mime-version:content-transfer-encoding; bh=oXTGXgrClMlW8LabyP51oPTHLt1d9TPP5bN7Oy9yaTQ=; b=XnOT62ZB7Q/BqgMh90/OlQ5Kf1JCs4Ag/s1YwBHXw/JKO7uXlI/dmhXO09ST8PJnxC K3fGlXdaaL9F5dDUpOTiYxVGJ6GtyANQaBbDaPT2xL1kUpI+tbjFu1k4PT5NMdUASaNb jyaFpmGyZdp8yWue4e8VEIXsI8mkcteiv43ZxKjJaCRdBiGe2TJlAGySql5lGC+MzEYI zJgg1xWo6CP3wcGDKEL+aQRHBsbhf6oh3WQXzgHZiDD/108+xuIMitpXLOJYXznDZyli 7QMtjkJ8w1zlouZAyQb3ruyzjTYiYTREah6m28fmfVh0Ec6gkUgq1ggzsU8+6Dqt0fAA MDTg== X-Gm-Message-State: AGRZ1gJH8krBWO1EtLSW2lVrBJ3M+BgTbUbgsRL/emf0RIE8smhptgKN b/4+II3uSwPP1cVi7R6TKOgSpw== X-Google-Smtp-Source: AJdET5flT2RltjYvUfFa01zp/XWVLFWbb6gSf/AtfAY9TcWAKa6PTi5TTrKaXY9u4JY8vhtJ5NX6uw== X-Received: by 2002:a5d:6405:: with SMTP id z5-v6mr4882632wru.64.1542117758021; Tue, 13 Nov 2018 06:02:38 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id m69-v6sm16604122wmb.8.2018.11.13.06.02.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 13 Nov 2018 06:02:37 -0800 (PST) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Russell King , Arnd Bergmann , Greg Kroah-Hartman , David Woodhouse , Brian Norris , Boris Brezillon , Marek Vasut , Richard Weinberger , Nicolas Ferre , "David S . Miller" , Grygorii Strashko , Srinivas Kandagatla , Andrew Lunn , Florian Fainelli , Rob Herring , Frank Rowand , Wolfram Sang Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, linux-mtd@lists.infradead.org, netdev@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 24/25] ARM: davinci: mityomapl138: use device properties for at24 eeprom Date: Tue, 13 Nov 2018 15:01:32 +0100 Message-Id: <20181113140133.17385-25-brgl@bgdev.pl> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181113140133.17385-1-brgl@bgdev.pl> References: <20181113140133.17385-1-brgl@bgdev.pl> MIME-Version: 1.0 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 --- arch/arm/mach-davinci/board-mityomapl138.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index ac1a1699d185..a381b26328d8 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -14,13 +14,13 @@ #include #include #include +#include #include #include #include #include #include #include -#include #include #include #include @@ -192,10 +192,10 @@ static struct nvmem_cell_lookup mityomapl138_nvmem_cell_lookup = { .con_id = "mac-address", }; -static struct at24_platform_data mityomapl138_fd_chip = { - .byte_len = 256, - .page_size = 8, - .flags = AT24_FLAG_READONLY | AT24_FLAG_IRUGO, +static const struct property_entry mityomapl138_fd_chip_properties[] = { + PROPERTY_ENTRY_U32("pagesize", 8), + PROPERTY_ENTRY_BOOL("read-only"), + { } }; static struct davinci_i2c_platform_data mityomap_i2c_0_pdata = { @@ -324,7 +324,7 @@ static struct i2c_board_info __initdata mityomap_tps65023_info[] = { }, { I2C_BOARD_INFO("24c02", 0x50), - .platform_data = &mityomapl138_fd_chip, + .properties = mityomapl138_fd_chip_properties, }, };