From patchwork Fri Jun 29 09:40:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10495989 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 B50076016C for ; Fri, 29 Jun 2018 09:43:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9ACAF29969 for ; Fri, 29 Jun 2018 09:43:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8E99A29991; Fri, 29 Jun 2018 09:43:43 +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=unavailable 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 87E6829969 for ; Fri, 29 Jun 2018 09:43:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966641AbeF2JmM (ORCPT ); Fri, 29 Jun 2018 05:42:12 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:38827 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935776AbeF2JlD (ORCPT ); Fri, 29 Jun 2018 05:41:03 -0400 Received: by mail-wm0-f65.google.com with SMTP id 69-v6so1357931wmf.3 for ; Fri, 29 Jun 2018 02:41:02 -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=bR3ra0J3nB9yOQmIhsiBHpNBXbsCR87+f3+DqJeGKRU=; b=HXMSNWUYFXG2LlozwToJ1ahIrMAcIc2pkhdv3XLKwj1G1Mq+p/kIGOM3ajtp0iRg9W DJTv7dz1DfcHA7/qAnfnA6gYa/Nz9ovUVp8E4OcdYzVNsUGeffqa2l6XZY7Zvt5esrEe xOjkslX0OqhBMXrhgfZXrZzYIXQELJ79hQtkTdREnT/yRbO5wFVcMw4Ntf34ks9O1LjL 6eDJ9VIARDlQsQlunBkr3aL6wGy6QQCIuBQfzRjuZIjpjLpFKrcopTHFUqhRAmg4dpSY rr0+BLEVlVvpn/S9N+KOetfoUlqeGm2fqILJl0ItExD4z/xZ+kfRptv8uuoIkXk13mge 1xbg== 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=bR3ra0J3nB9yOQmIhsiBHpNBXbsCR87+f3+DqJeGKRU=; b=VJwG3SkNME7GRiLEq1yyWIzyjC0GpW/m6dxsuweYIrD2UAb/f/prou50j8Xws7Owyz yp3pwFbsm3rog1X1PY1BBGzwpOlVy4GmBCLuNq5RR1d0xMnpG807xtSB8G22cvuL+2I7 X80TOBgegMuMvYbb0J0P6w7o3q2PzO0AcMOFJA1LSR29eoS+SXF+FbU0lPyBrjT5i35W ZJVI9HCmYiawzUxw2xK/0dnS0aO0T8GjJvUtg1CKvttNH7wQd22OajjdK3XU77pYMX46 y0KK8oT1Lo0TdpkPMFBEBCgzkr6KgFHS0aMr6K/iUs7uJijVou9IVcBD2CLjeHFmtpTi n7Bg== X-Gm-Message-State: APt69E3AdF2WxBen1xJCYEAxFBrO0EykqLeFxI7hU5dRGYvfp/IKjGRZ k+fr2A2rqVw5gpTBCHXc0QfgdQ== X-Google-Smtp-Source: AAOMgpden8xWnij+CSd0JNgGpYkcu783uc8VaFLP5mTvmznX5W2DpRJP49DRh29HDOoM4nFF1CfLRA== X-Received: by 2002:a1c:29c5:: with SMTP id p188-v6mr1176952wmp.45.1530265261897; Fri, 29 Jun 2018 02:41:01 -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.10.2018.06.29.02.41.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Jun 2018 02:41:01 -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 13/18] ARM: davinci: da830-evm: use device properties for at24 eeprom Date: Fri, 29 Jun 2018 11:40:34 +0200 Message-Id: <20180629094039.7543-14-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-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 4a2fe8142a2f..08a23e777eca 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),