From patchwork Mon Jun 25 15:50:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10486847 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 ED4A6601D5 for ; Mon, 25 Jun 2018 15:53:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CF6B02850D for ; Mon, 25 Jun 2018 15:53:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C3C0F285A5; Mon, 25 Jun 2018 15:53:11 +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 671FE27DCD for ; Mon, 25 Jun 2018 15:53:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754600AbeFYPxJ (ORCPT ); Mon, 25 Jun 2018 11:53:09 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:50382 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754586AbeFYPvd (ORCPT ); Mon, 25 Jun 2018 11:51:33 -0400 Received: by mail-wm0-f65.google.com with SMTP id e16-v6so9840641wmd.0 for ; Mon, 25 Jun 2018 08:51:32 -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=faf1l9/9bHCj2vE9DzhzD9GnLDQrn+6rBW9qABWbX9U=; b=mparmw2JROAnPb4XGL28jK8hcrvmXs/IZVZBa3Z4wIFn3bgUWS/z6B1vi9dca2iHNG cag408x/lzDQGR//rfA09ugQVTyccXIbXFtesc9oSnAykoZxgcZ88MCAFeRRSOWe+Mf1 iIvJi0QTmqKExSwfvsiQhmBIlaWOOXWSiXf2+XCJUYw657ljHMMSSyZWEc8eUrOIB9fK gbpooBIX1p419IoTlPxI5UhRENoMbSSgaWjSyGS+ebX3ULoX2AnWfaB2zfteq32rWVfW +YK9TgpHdDDfayq0HotpRlJ8AF0bMohZOwn0arQRc5VR7uSdXRpLP8ogFuKpH6K0dw2D I/hg== 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=faf1l9/9bHCj2vE9DzhzD9GnLDQrn+6rBW9qABWbX9U=; b=itOxX2MU6o2FiO57cpE9yhY3xdNb5FOzaPF7+28BRcUPiu9pPJeNUG0BlgiHBkEbzU MZRfvoihLRR5T5a68MkK4b8haa0QqRpm9HdKvNpuF9c0TZIAmLMXUB0B3R8XoJhQtOB0 qVz/oIirLGXgC2dyYUkUWAuElD75nbM5g7+9XJvBkort1zco2ZmajWAjp8AP4ZPf/jEB /eLOdJvLlr+YwIkI58DRDuUl7Uc1NLjsrYoI332xcSX0hbTBn4zj98/kdvxexpg7u4vf f9THpN5WsMY3h+z50gnNyXG/Lh7RXKG7YSgHFe3z4rSLMq59f/l7rVsLGmedR5D/K8X0 HJ0g== X-Gm-Message-State: APt69E3ELiReBkMcTWlnYDH/wN82v6J2v2W7cEO7Q28rY9lwAFxC2GsW J2IV0gjwPxOv77eRzrN8ny4lEA== X-Google-Smtp-Source: AAOMgpdSCBqt5wUKXp3Qg4xNfQ/ANh1/k+iRw1P9n5l7J0hDNBzchZv5yANdyOpb1UgxYoReU2qbhg== X-Received: by 2002:a1c:5644:: with SMTP id k65-v6mr1540128wmb.50.1529941892131; Mon, 25 Jun 2018 08:51:32 -0700 (PDT) Received: from brgl-bgdev.home ([2a01:cb1d:af:5b00:e837:b8d5:48c1:571b]) by smtp.gmail.com with ESMTPSA id x16-v6sm3523737wro.13.2018.06.25.08.51.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Jun 2018 08:51:31 -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 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 10/14] ARM: davinci: da830-evm: use device properties for at24 eeprom Date: Mon, 25 Jun 2018 17:50:21 +0200 Message-Id: <20180625155025.12567-11-brgl@bgdev.pl> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180625155025.12567-1-brgl@bgdev.pl> References: <20180625155025.12567-1-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-da830-evm.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index 3be3e93f2f18..779d09581169 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include #include @@ -419,12 +419,9 @@ static struct nvmem_cell_lookup da830_evm_mac_address_cell = { .nvmem_name = "1-00500", }; -static struct at24_platform_data da830_evm_i2c_eeprom_info = { - .byte_len = SZ_256K / 8, - .page_size = 64, - .flags = AT24_FLAG_ADDR16, - .setup = davinci_get_mac_addr, - .context = (void *)0x7f00, +static const struct property_entry da830_evm_i2c_eeprom_properties[] = { + PROPERTY_ENTRY_U32("pagesize", 64), + { } }; static int __init da830_evm_ui_expander_setup(struct i2c_client *client, @@ -458,7 +455,7 @@ static struct pcf857x_platform_data __initdata da830_evm_ui_expander_info = { static struct i2c_board_info __initdata da830_evm_i2c_devices[] = { { I2C_BOARD_INFO("24c256", 0x50), - .platform_data = &da830_evm_i2c_eeprom_info, + .properties = da830_evm_i2c_eeprom_properties, }, { I2C_BOARD_INFO("tlv320aic3x", 0x18),