From patchwork Mon Jun 25 15:50:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10486845 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 3B7D5601D5 for ; Mon, 25 Jun 2018 15:53:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 224B927DCD for ; Mon, 25 Jun 2018 15:53:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 16ED4285A5; Mon, 25 Jun 2018 15:53:08 +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 AFB6727DCD for ; Mon, 25 Jun 2018 15:53:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754709AbeFYPvh (ORCPT ); Mon, 25 Jun 2018 11:51:37 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:35498 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754677AbeFYPve (ORCPT ); Mon, 25 Jun 2018 11:51:34 -0400 Received: by mail-wm0-f68.google.com with SMTP id z137-v6so4874315wmc.0 for ; Mon, 25 Jun 2018 08:51:34 -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=vh5PxE8A0277G3WQQO6l1yJcncYmyUvGiKsoSO9LfR8=; b=ZvgJakj1bHcDDAUUFEkkW5OK41/mJlFTGf35o60wpVivrpPDuQ6goUesHx3T1P5POA cLCwK6CXBLxbPJng4xr+/7JLq0Orix8XQPqVBNdjqCpbSmkRAEqr8yXi1aMt2YTaXTop x5es+EnwdS5HQsCoIZIqqIYRVUpTf0N0zDxozN9cZX+bblRonEgBzYDJtLeyGFRC1wVx Xma/QNzodN8YK525n9b/GSjUIPlGetd3dvdFBmCkjVe63e33KV41ylUINiSlsNZCiU42 3dqD5FcXhv6pnRK48RuzDYrBFk8cysF1QYx79+/FS5VD9Up2cSbcJHr3Zj3QAPnArCVr gfCA== 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=vh5PxE8A0277G3WQQO6l1yJcncYmyUvGiKsoSO9LfR8=; b=IIVFaFVBqEiNYe4Wz5lVMBmwLd7WlHIhL3sLc5nB7h2nuhWd7rwt0S/q/txOLQw2x4 HRUmWov9k85kj/it14T7Gu09DNkQOb9HIgKcJLsH8KufUcKJ8oH14VTNIGP3ebeLUr/K +2O5YkFRbrS0ST02S6RrkwD5u0RgBI4M7gTpEHP5RgnqHe6FYRn5I86ODeS6mFnGG2un Jmemy4SGjUAla3F3c5C16qZRFN4L2LoV80zfmozpYFYR/rldn65Ob82YtPCqeoq+LJVp VXbZAbiqNOxr2YckvzVCO8spZUR4hJUzvE/DxdqsgVqMCteYvp3SOl3mxIb/SWZ6B2F0 jXgw== X-Gm-Message-State: APt69E2AJTbZLoF+SyTEfZvXP8oqX3GwneihpOKqTfuE04Aynzk51t52 t0CXUnkL8oygKeP5PlO/aLwFnQ== X-Google-Smtp-Source: AAOMgpdndumOYQRTXXyIxIT4lkYpViR+tOjIsL1WHolvA0c4uFF7rcSd7G7FBs/ZumocfiM87qq2ew== X-Received: by 2002:a1c:e846:: with SMTP id f67-v6mr1438396wmh.63.1529941893516; Mon, 25 Jun 2018 08:51:33 -0700 (PDT) Received: from brgl-bgdev.home ([2a01:cb1d:af:5b00:e837:b8d5:48c1:571b]) by smtp.gmail.com with ESMTPSA id x16-v6sm3523737wro.13.2018.06.25.08.51.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Jun 2018 08:51:32 -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 11/14] ARM: davinci: dm644x-evm: use device properties for at24 eeprom Date: Mon, 25 Jun 2018 17:50:22 +0200 Message-Id: <20180625155025.12567-12-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-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 adbe8630ef19..5b26a8c5bbd8 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),