From patchwork Thu Jun 28 14:32:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10494101 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 79789603EE for ; Thu, 28 Jun 2018 14:35:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 61A322A2B3 for ; Thu, 28 Jun 2018 14:35:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 55C2A2A4DB; Thu, 28 Jun 2018 14:35:52 +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 DFB882A2B3 for ; Thu, 28 Jun 2018 14:35:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966597AbeF1Ofe (ORCPT ); Thu, 28 Jun 2018 10:35:34 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:35898 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966717AbeF1Od1 (ORCPT ); Thu, 28 Jun 2018 10:33:27 -0400 Received: by mail-wm0-f65.google.com with SMTP id u18-v6so9345688wmc.1 for ; Thu, 28 Jun 2018 07:33:27 -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=eXl1ulravYLvwWSvbnTDHEMRSJn+QLapwWirlW/qHFRb/sH+4KN2G7RiCDQoBMayO5 tAo1zA6tzT1whN3e+z5l3jmFzXvinokPJ19NaobD/E8ooaahIP4b2TiDzJK6UELhjunl WPO1rBfUoD2xTveAfvi3XIQcJXKeG2gfVKpsp+PjG9SWG2LZW6m93cpZgHCFStbr3GDO S47Dfdl6HzvPWqZ92y6AmS1dzRDTJd/VFNSdB5bbo80uyTI8imeKMWceJQcSf8fh5Nz6 IPBhFp+8PyaRMgiVK6Ob8DVwbetoK8ejpquY4y1bsYxtqXuUzznrTf+P9hbiWm2yIOe8 zScw== 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=tQUjJJJaCTqHw9oK4dJSoQ0jkoh/UoC4Rib5tyYBeHAkJkC6pDksTqbITsOJXQxSg9 p7epFgZCktbwQJWkv8ZRnushKnwqdBlVQTeFIJB3LHDyy1teDANCek4ffO4bP9rtKfSI /IaR1wbJ86mOK81qnVtGWB3yPB3A2IuBRcOjUOVJvEL9FW6qTkWtue4zKXOYwBCCgmVk S7rbLaqX7CLElc3s9HbDBVqrOWvnrGxoBO+uV4shdKZFtJkPp4wAFUSkhYLjRybENpCL 2mU7mtbKQ3eWbJrDlxKl6qkQzkkA0meigs+K4rW34sqk4kjidtfYnX3E0Bl5671DRNof tgOA== X-Gm-Message-State: APt69E0Um1IVm1ItoYcg05/Xa//o8gQDrmglzQXgtUfrcOrcWI0ejwez qw0hX64hqUWDyiz2+4ZauVSanQ== X-Google-Smtp-Source: AAOMgpcfZy8DwqhSsE3gLu8ra5qrqE074DSDPypa9+j2luF9BZYJf2C/sCVMRFsqXrjR52zPdcjEFQ== X-Received: by 2002:a1c:cf81:: with SMTP id f123-v6mr8179264wmg.83.1530196406774; Thu, 28 Jun 2018 07:33:26 -0700 (PDT) Received: from brgl-bgdev.baylibre.local (AStLambert-681-1-87-41.w90-86.abo.wanadoo.fr. [90.86.29.41]) by smtp.gmail.com with ESMTPSA id 4-v6sm8037499wmh.14.2018.06.28.07.33.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Jun 2018 07:33:26 -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 v3 14/18] ARM: davinci: dm644x-evm: use device properties for at24 eeprom Date: Thu, 28 Jun 2018 16:32:40 +0200 Message-Id: <20180628143244.4561-15-brgl@bgdev.pl> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180628143244.4561-1-brgl@bgdev.pl> References: <20180628143244.4561-1-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),