From patchwork Tue Nov 13 14:01:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10680725 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 61C9714E2 for ; Tue, 13 Nov 2018 14:02:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5022A2A90C for ; Tue, 13 Nov 2018 14:02:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 43B0F2A9B1; Tue, 13 Nov 2018 14:02:52 +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 ECBB22A972 for ; Tue, 13 Nov 2018 14:02:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388163AbeKNAA4 (ORCPT ); Tue, 13 Nov 2018 19:00:56 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:38302 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388160AbeKNAAz (ORCPT ); Tue, 13 Nov 2018 19:00:55 -0500 Received: by mail-wr1-f65.google.com with SMTP id e3-v6so13460847wrs.5 for ; Tue, 13 Nov 2018 06:02:38 -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=oXTGXgrClMlW8LabyP51oPTHLt1d9TPP5bN7Oy9yaTQ=; b=qExkY58TSHKmcZ1oSE4ta3JVB/dZ7ysem4RkJ7UwxHTzIVAaaqhUGZFtX5xnJZEO7B W3SAjTgBoTp9oHtINAtFynUeoz0Sqjyb9mQ2TJdrO19sk+arZqmg+nkLiSartLtzhP+f P23j1odqmOwAr5DE1Ic/aXE4uKDvJx68JSx92otoazG1b6ObvBw2AhXK5nvHkeRkd84d j2B8OWBC0gSZGNAolUa8THCZ7pO3cbrHtPgWP0+LbeglVSFHL1f38OYA9N0NTX+l5JDj F9wBKtNYmOsZsedkleyU/+91f58h2VEKaMgSL3LJOg63TNKdkhDhygme2UDB97oCl9Xq 733A== 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=oXTGXgrClMlW8LabyP51oPTHLt1d9TPP5bN7Oy9yaTQ=; b=dDCax+Ijpz3yo2ByIUS8pZHlFkEl1ZdicuS/f/0K/dH1EktWO1+fWXBL4L/LfxOZXB pidXIwrDkHCBXFyAFcH5ugr8oLCs8MuJA10zsm6Iw1zskU0RbWacYBkYBCAXzSLPeWx/ IxK/cbRQoIA+jBNHZHZYKdbvmyrNuvs/m9BUGc6Lc3iw2ez8bzZb4mbEyDjcWaTVw3pC G3833quC32uOb7IP9dUjj1VByrxB6FqRj6ybcfXfbFnHCvnizAZ+Cv+02qoMMmTlZzRM oqN5Y7zdmtjlI+q0DsLAtdJkK2GaEkaNdd9W/SGCn0xOn7qQv8TyV5FSnTuPSGtYGDly m8TA== X-Gm-Message-State: AGRZ1gKSHTdHiN2rkV7vKAqrtRFUDn+ZX/vIrh1lsXuhQnUQ7QIvuy1y tGe+MDRBDbJUFZXTlj028knI3Q== X-Google-Smtp-Source: AJdET5flT2RltjYvUfFa01zp/XWVLFWbb6gSf/AtfAY9TcWAKa6PTi5TTrKaXY9u4JY8vhtJ5NX6uw== X-Received: by 2002:a5d:6405:: with SMTP id z5-v6mr4882632wru.64.1542117758021; Tue, 13 Nov 2018 06:02:38 -0800 (PST) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id m69-v6sm16604122wmb.8.2018.11.13.06.02.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 13 Nov 2018 06:02:37 -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 24/25] ARM: davinci: mityomapl138: use device properties for at24 eeprom Date: Tue, 13 Nov 2018 15:01:32 +0100 Message-Id: <20181113140133.17385-25-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 --- arch/arm/mach-davinci/board-mityomapl138.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index ac1a1699d185..a381b26328d8 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -14,13 +14,13 @@ #include #include #include +#include #include #include #include #include #include #include -#include #include #include #include @@ -192,10 +192,10 @@ static struct nvmem_cell_lookup mityomapl138_nvmem_cell_lookup = { .con_id = "mac-address", }; -static struct at24_platform_data mityomapl138_fd_chip = { - .byte_len = 256, - .page_size = 8, - .flags = AT24_FLAG_READONLY | AT24_FLAG_IRUGO, +static const struct property_entry mityomapl138_fd_chip_properties[] = { + PROPERTY_ENTRY_U32("pagesize", 8), + PROPERTY_ENTRY_BOOL("read-only"), + { } }; static struct davinci_i2c_platform_data mityomap_i2c_0_pdata = { @@ -324,7 +324,7 @@ static struct i2c_board_info __initdata mityomap_tps65023_info[] = { }, { I2C_BOARD_INFO("24c02", 0x50), - .platform_data = &mityomapl138_fd_chip, + .properties = mityomapl138_fd_chip_properties, }, };