From patchwork Sun Mar 10 16:24:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 10846369 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 5A7306C2 for ; Sun, 10 Mar 2019 16:25:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4598B28DD5 for ; Sun, 10 Mar 2019 16:25:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3690928E2A; Sun, 10 Mar 2019 16:25:29 +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,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 C8C4928DD5 for ; Sun, 10 Mar 2019 16:25:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726703AbfCJQZX (ORCPT ); Sun, 10 Mar 2019 12:25:23 -0400 Received: from shell.v3.sk ([90.176.6.54]:45141 "EHLO shell.v3.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726622AbfCJQY4 (ORCPT ); Sun, 10 Mar 2019 12:24:56 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 37AC7102CAE; Sun, 10 Mar 2019 17:24:53 +0100 (CET) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id OqkGrqDTHt77; Sun, 10 Mar 2019 17:24:37 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 51A1C102C8A; Sun, 10 Mar 2019 17:24:33 +0100 (CET) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id B0ls7K63qpbv; Sun, 10 Mar 2019 17:24:30 +0100 (CET) Received: from nedofet.lan (ip-89-102-31-34.net.upcbroadband.cz [89.102.31.34]) by zimbra.v3.sk (Postfix) with ESMTPSA id DA7CE102CB3; Sun, 10 Mar 2019 17:24:29 +0100 (CET) From: Lubomir Rintel To: Sebastian Reichel Cc: Darren Hart , Rob Herring , Mark Rutland , x86@kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Lubomir Rintel , Andy Shevchenko , Pavel Machek , Sebastian Reichel Subject: [PATCH 05/10] power: supply: olpc_battery: Use DT to get battery version Date: Sun, 10 Mar 2019 17:24:14 +0100 Message-Id: <20190310162419.11861-6-lkundrak@v3.sk> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190310162419.11861-1-lkundrak@v3.sk> References: <20190310162419.11861-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Avoid using the x86 OLPC platform specific call to get the board version. That wouldn't work on FDT-based ARM MMP2 platform. Add the XO 1.5 compatible string too. This is actually not completely necessary as the battery nodes on XO 1.5 claim to be compatible with "olpc,xo1-battery", but there are, in fact, differencies. Signed-off-by: Lubomir Rintel Reviewed-by: Andy Shevchenko Acked-by: Pavel Machek Reviewed-by: Sebastian Reichel --- Changes since v5: - Use of_device_is_compatible() instead of of_property_match_string("compatible") Changes since v2: - Clarify the XO 1 compatibility in the commit message. Changes since v1: - Sort the new include a bit higher drivers/power/supply/olpc_battery.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/power/supply/olpc_battery.c b/drivers/power/supply/olpc_battery.c index 5a97e42a3547..3dcf5e19f329 100644 --- a/drivers/power/supply/olpc_battery.c +++ b/drivers/power/supply/olpc_battery.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -622,11 +623,12 @@ static int olpc_battery_probe(struct platform_device *pdev) olpc_ac = power_supply_register(&pdev->dev, &olpc_ac_desc, NULL); if (IS_ERR(olpc_ac)) return PTR_ERR(olpc_ac); - - if (olpc_board_at_least(olpc_board_pre(0xd0))) { /* XO-1.5 */ + if (of_device_is_compatible(pdev->dev.of_node, "olpc,xo1.5-battery")) { + /* XO-1.5 */ olpc_bat_desc.properties = olpc_xo15_bat_props; olpc_bat_desc.num_properties = ARRAY_SIZE(olpc_xo15_bat_props); - } else { /* XO-1 */ + } else { + /* XO-1 */ olpc_bat_desc.properties = olpc_xo1_bat_props; olpc_bat_desc.num_properties = ARRAY_SIZE(olpc_xo1_bat_props); } @@ -672,6 +674,7 @@ static int olpc_battery_remove(struct platform_device *pdev) static const struct of_device_id olpc_battery_ids[] = { { .compatible = "olpc,xo1-battery" }, + { .compatible = "olpc,xo1.5-battery" }, {} }; MODULE_DEVICE_TABLE(of, olpc_battery_ids);