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: 997161 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="JoZ1fiVE"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42vTrH62gJz9rxp for ; Wed, 14 Nov 2018 01:03:59 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387992AbeKNAAm (ORCPT ); Tue, 13 Nov 2018 19:00:42 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:39254 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387995AbeKNAAl (ORCPT ); Tue, 13 Nov 2018 19:00:41 -0500 Received: by mail-wr1-f67.google.com with SMTP id b13so13408035wrx.6 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=A8X2genSn446cZQPoXYuwN/kieWyJbdTawWp/IMy4+FobvkVwZu0scA7AlPA0tlQqy DM1uKnrs6tO0yNnOMLNQ8RAt1dvKpvXYUad4g2tmxfL4NHpZ45SzFezlKtnGfegWK+JS kwHP5A7nFLrGeSWM5wSrs8W8qvPtjTiSdoXkKa0+ONh+u3oliXTBNgD773y3k+0xfrGi +3VbXLZr239409WVJF/T4SqC96Gidy7V4PJjYagQu9fR+pehofDjTCEGqoqMz2zURhVu 9S97VF61iQgd8S5kVposoqVsrOgstOBySLhX8WH02DjcbtJtcawH6TfFmWycu2krMFrG gnxQ== X-Gm-Message-State: AGRZ1gI1RvvPXBNiZYU334IO/LaF5nUmPggoQerOIBo9KmQF5Ty/30i/ sX0DbGIHBuggaiQxu1fp/F6Tgw== 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-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org 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),