From patchwork Tue Nov 13 14:01:24 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10680743 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BDB3914E2 for ; Tue, 13 Nov 2018 14:04:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AA6F61FFEB for ; Tue, 13 Nov 2018 14:04:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9D8B22856B; Tue, 13 Nov 2018 14:04:04 +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=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI 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 3ADE71FFEB for ; Tue, 13 Nov 2018 14:04:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388017AbeKNAAm (ORCPT ); Tue, 13 Nov 2018 19:00:42 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:33110 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387992AbeKNAAl (ORCPT ); Tue, 13 Nov 2018 19:00:41 -0500 Received: by mail-wr1-f65.google.com with SMTP id u9-v6so13459811wrr.0 for ; Tue, 13 Nov 2018 06:02:23 -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=nCKNyyyX49gJ9CaNap8tpDC+pK+u47mv+sMMopDxMTM=; b=JoZ1fiVE9ZF9GTDTPgNWKBckmgnqA1IB3gWL7zEF47gEGDK1+c59xiqItVL7kGGzUy dpyiuUUBsS8uXZoOraEzosPpYXdotzv/aGqX1RuNtxEWdZTqa7IpQ03wq+dKz6wtOuxb z85vrevS5euHqqIsIGzROloIry2wZrsTpK4hqkwVhbmM5skOGrAMJIxTK5wR1D2sxYaK VdZ+BuGqCpooXV9vGPFfrAwk3OtNb8WrlzFxpsCcCqz710Sc4mj64K1pIV3DLuTrq6Nn rii9XOkFbEtRdo/Pvf4wrrPNDyTWx4J/7WC7T00ZsHOVqAmkXSjHFDB4hOogAqdhlOeJ +zOw== 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=nCKNyyyX49gJ9CaNap8tpDC+pK+u47mv+sMMopDxMTM=; b=ApMQcMDULwzwgZaw/qejwuTqeF/8J+pPVphu5sBXoenjMccR0yo3wTQXW1bqn0yZnG yq6ItwHNQIbbAUebtODgXhiX6Dxz3w+zy8uUaNNGgo/hEWY9AYvpvplu9U5ATCZduc9H MkTKa2wFfSvRl4mOk87O70CNVlBC7kefADgL2K+KP+Zk0fSsxmigwJPJ5FLGDvVQWmDm 3jhzEMIBxSib80cTd2KuU5Rro6YqwFYzpicM/N9UbvL3zsfvECrmjSo2aEpBScbkAmy5 TSWfLd+jjBZPwRGVGaGNcOUW83BLrl5Wtg6HF5looxLrxmEAehz2NT/grPEbSrd2uc2k W8Sg== X-Gm-Message-State: AGRZ1gItOOcAAfwUb7BYVgS+OF1KPCydydiQbHlPBPycZXk0NHCRaAb0 M6hKCcyIa4q1GQuovBwRBuPXp0qsKks= X-Google-Smtp-Source: AJdET5dx7aWCy2FTz6P99trjv8Or2uBMgv0C6q57D9QHMF9jLch6v+RP2iHksk6DIXv07QNT8LqFEQ== X-Received: by 2002:a5d:4b05:: with SMTP id v5-v6mr5000343wrq.5.1542117743205; Tue, 13 Nov 2018 06:02:23 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id m69-v6sm16604122wmb.8.2018.11.13.06.02.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 13 Nov 2018 06:02:22 -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 16/25] ARM: davinci: dm365-evm: use device properties for at24 eeprom Date: Tue, 13 Nov 2018 15:01:24 +0100 Message-Id: <20181113140133.17385-17-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-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 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 8703fc18dd3b..f016584285b0 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 @@ -225,18 +225,15 @@ static struct nvmem_cell_lookup davinci_nvmem_cell_lookup = { .con_id = "mac-address", }; -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),