From patchwork Fri Jun 29 09:40:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10495975 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 633666016C for ; Fri, 29 Jun 2018 09:42:13 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4C6D72993E for ; Fri, 29 Jun 2018 09:42:13 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 40C1F29969; Fri, 29 Jun 2018 09:42:13 +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 D5E2C2993E for ; Fri, 29 Jun 2018 09:42:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935907AbeF2JmI (ORCPT ); Fri, 29 Jun 2018 05:42:08 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:56311 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935789AbeF2JlF (ORCPT ); Fri, 29 Jun 2018 05:41:05 -0400 Received: by mail-wm0-f65.google.com with SMTP id v16-v6so1477309wmv.5 for ; Fri, 29 Jun 2018 02:41:05 -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=lfsaVkyOCkKnfk4OcZ4zCb05BERfpaU/u2IQUf/oijI=; b=CTHB5EMrCvEVYe8P3MALhMiSHnJVXg9paIFpUL9+sMLlEGOtYC/Ufgnx65AcXV1R0Y XuNy5TEKyBFBsxS+AG2fapX6AI4gU2cqI4SrDueeJhdUvNzfTlpUEF7tC4CcWEU0SSfw 7xLTNXNyST8670njVC4ZAk8yDKmlFJb2kWeOcG1tlz4t1IownSfuYMStV4gM0IjoldNI 0Bn4DTb8MV1Fj+B3+Amor/chn1LZLOamTbHNRXg3TdwRYBubc3MLUooQWgV1ryZquTyE DeE/Jdk+mjcMYiwQDsbd7GY4XMwUTEpgotcBSdwvqnaqmQOvVPBqMU8bOCQzqovnkvk6 fJiw== 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=lfsaVkyOCkKnfk4OcZ4zCb05BERfpaU/u2IQUf/oijI=; b=anw+K10diygO+/DWFhBbOvvVNT4lVS80FA9ZPtrRnnUPqDco6GdU6VLW14L4qyHE62 d4/2vE4GaFgd0Tzkic2Nc3v+4w3hGYYUYTq6nnULZo7mkwEYeKPZRziUNwoqYI2+XLQq oIwT3vhHNDV+OCzTa5Op9gIePjg5mOiw4TgWY5ZPWl26wf71Q7q7FPh+hrb+Z1EV9tHW YdTFrFLO7U15c6FNr8H97FYDZrABh/EkNL4jvEQWElP/16CIvuwGvatQGuiC1Ahk/qNw 0Ao5wgEVVbOa2FGYwD7hwKC63tDiaqjYDqLu1mfcXMM3IlDFQyBwmEWs7bKK1xtuHDT9 gSfA== X-Gm-Message-State: APt69E3s0nobUCK0fS0uM+IqfT4H06P2oQajWJSgjQiay+6yxA3se+ll tmCbqP9EYkokuAN2Ws10zOXVfA== X-Google-Smtp-Source: AAOMgpd/rFPDytL5Y9DvTqDUUDQN/Cze38g9xUCwkbOBb1xu1LnNt/+mi4vr3By4WduapRzq0XnW2w== X-Received: by 2002:a1c:8893:: with SMTP id k141-v6mr1221777wmd.133.1530265264555; Fri, 29 Jun 2018 02:41:04 -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.10.2018.06.29.02.41.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Jun 2018 02:41:04 -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 15/18] ARM: davinci: dm646x-evm: use device properties for at24 eeprom Date: Fri, 29 Jun 2018 11:40:36 +0200 Message-Id: <20180629094039.7543-16-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-dm646x-evm.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 5a9de47bc8a2..5049f0c6cd1a 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include @@ -320,12 +320,9 @@ static struct nvmem_cell_lookup dm646x_evm_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), + { } }; #endif @@ -396,7 +393,7 @@ static void evm_init_cpld(void) static struct i2c_board_info __initdata i2c_info[] = { { I2C_BOARD_INFO("24c256", 0x50), - .platform_data = &eeprom_info, + .properties = eeprom_properties, }, { I2C_BOARD_INFO("pcf8574a", 0x38),