From patchwork Fri Jun 29 09:40:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10495991 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0F5D36016C for ; Fri, 29 Jun 2018 09:43:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EAE9B29969 for ; Fri, 29 Jun 2018 09:43:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DF04529991; Fri, 29 Jun 2018 09:43:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 83B6229969 for ; Fri, 29 Jun 2018 09:43:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966627AbeF2JmK (ORCPT ); Fri, 29 Jun 2018 05:42:10 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:52480 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935780AbeF2JlE (ORCPT ); Fri, 29 Jun 2018 05:41:04 -0400 Received: by mail-wm0-f65.google.com with SMTP id w16-v6so838566wmc.2 for ; Fri, 29 Jun 2018 02:41:03 -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=2R2pRkql6LoH2xOm2fmjKzzNX2yYTgI9nhj9RYkWkCs=; b=b5hkPCCrceqkkr2anLWkL7IMaLOQo1wmulTPC3BCPmAL+XwxlJFNBjNlx6ZiCWcGyE jXq3xzQs2CGOORAUYdoLCMEODHhgGpEjjBa1lViwWI06KGsrrbd4F/M3NhoH/EUdcHfB +HtAbZxWYPXdYHx6IhL6yXGFLnYIVHyS+hkRNJjx1GiXr613e7tjeuc8WfLnBXmjgOMQ 316XFy6b0lgsgOACQK7yuJTHMBQW8LsxPvhC/BrcsogjabTdPg5ai/55/8/pgtfNVkPJ 7LB5dHF/Xx3UoqEQInVCP0snLBPHgpt+TXyIphUYTgc9VgV+xQF/3CDdNinEcmqVqfUj nyig== 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=2R2pRkql6LoH2xOm2fmjKzzNX2yYTgI9nhj9RYkWkCs=; b=RBm6GUQ4stIFlDdsFA7px0fVbVSPZqL9Y5hz56DVhNBVguvTvfbd2IVXYOF0bwRt1R IVqySwg9wfJuOMJmhyinVR4JK0s5GEqppwi6n6Pk5XakfCCCxohMumvlwmGgazP9lJJD GAjyvu7ACVNSMIIKb4z5GxCwkZ0uN7iQHPj+QUpXu7kiZzHNFp0GOtk3FojtEgNXUSxm uLbmINmNIvoLDhsWQuIERnVnrr7uFhMjynbL4bgvQC0IZf3kFr3xuMv3ohjClhIzSRRx UGjy43eZ4GT4UCsBL0SSsAv82/RumHQLEWxyx+KBu8GCym3dbiNQjrj8deBQnMS2JkVq 3ILQ== X-Gm-Message-State: APt69E0B4yNy3et8UWmUkk9qQxtK4EIN5n7MnEtHVyoY+QZOIe3xIWn9 X4XjFtVzE99OWZHkRNJGDg76PQ== X-Google-Smtp-Source: AAOMgpcszy9NUuG/QiXrEpOFtk40sHlkL3VNaPJ/jUx4WSkn3YOpzqbc+wkB9laMCUJIUEcaoEOOog== X-Received: by 2002:a1c:8803:: with SMTP id k3-v6mr1290605wmd.6.1530265263229; Fri, 29 Jun 2018 02:41:03 -0700 (PDT) Received: from brgl-bgdev.lan (LFbn-NIC-1-55-10.w2-15.abo.wanadoo.fr. [2.15.147.10]) by smtp.gmail.com with ESMTPSA id d102-v6sm1386394wma.10.2018.06.29.02.41.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Jun 2018 02:41:02 -0700 (PDT) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Russell King , Grygorii Strashko , "David S . Miller" , Srinivas Kandagatla , Lukas Wunner , Rob Herring , Florian Fainelli , Dan Carpenter , Ivan Khoronzhuk , David Lechner , Greg Kroah-Hartman , Andrew Lunn , Jonathan Corbet Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, netdev@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v4 14/18] ARM: davinci: dm644x-evm: use device properties for at24 eeprom Date: Fri, 29 Jun 2018 11:40:35 +0200 Message-Id: <20180629094039.7543-15-brgl@bgdev.pl> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180629094039.7543-1-brgl@bgdev.pl> References: <20180629094039.7543-1-brgl@bgdev.pl> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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-dm644x-evm.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 6d35c6e1b0bd..abfcf42da6fb 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -16,8 +16,8 @@ #include #include #include -#include #include +#include #include #include #include @@ -486,12 +486,8 @@ static struct nvmem_cell_lookup dm6446evm_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), }; /* @@ -601,7 +597,7 @@ static struct i2c_board_info __initdata i2c_info[] = { }, { I2C_BOARD_INFO("24c256", 0x50), - .platform_data = &eeprom_info, + .properties = eeprom_properties, }, { I2C_BOARD_INFO("tlv320aic33", 0x1b),