From patchwork Fri Jun 9 08:41:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 9777525 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 BFE586034B for ; Fri, 9 Jun 2017 08:42:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B08F428558 for ; Fri, 9 Jun 2017 08:42:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A565D285E6; Fri, 9 Jun 2017 08:42:47 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, 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 466C728558 for ; Fri, 9 Jun 2017 08:42:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751625AbdFIIm2 (ORCPT ); Fri, 9 Jun 2017 04:42:28 -0400 Received: from fllnx210.ext.ti.com ([198.47.19.17]:17720 "EHLO fllnx210.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751616AbdFIIm1 (ORCPT ); Fri, 9 Jun 2017 04:42:27 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by fllnx210.ext.ti.com (8.15.1/8.15.1) with ESMTP id v598foaK025291; Fri, 9 Jun 2017 03:41:50 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1496997710; bh=g51S4Fp4Pk+iQosqKYJ6aCqcxdsg9iMvQIvx6Ru1SCc=; h=From:To:CC:Subject:Date; b=pFfN9FoPvJ3pQkfiN2CwsH5+YYjr/2vP9iQl/UKUTMTwpsu0inxGxfIKVXlZPOIN6 3z2FqgsYujbUWJYpxVdDJO6LVeOvXdZnJY3lftLS4wp8m7oqhUvWDSwBYRthq77Qtq mdQ6TICz11ZWMKEwnp00VCp29tSgNmwE1WjKpONg= Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v598fo08025919; Fri, 9 Jun 2017 03:41:50 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.294.0; Fri, 9 Jun 2017 03:41:50 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v598fkqq000674; Fri, 9 Jun 2017 03:41:47 -0500 From: Kishon Vijay Abraham I To: Tony Lindgren , Ulf Hansson , Florian Vaussard CC: , , , , , , Subject: [PATCH] ARM: dts: omap3-overo: Remove "vqmmc-supply" property from MMC dt node Date: Fri, 9 Jun 2017 14:11:41 +0530 Message-ID: <20170609084141.15582-1-kishon@ti.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP commit 94647a30124e2c7 ("ARM: dts: omap3-overo: Enable WiFi/BT combo") while enabling WiFi/BT combo added regulator to trigger the nReset signal of the Bluetooth module in vqmmc-supply. However BT should be handled by UART. Moreover "vqmmc" is not a defined binding for omap_hsmmc. While "vqmmc" in mmc2 hasn't caused any issues so far, mmc2 will start to mis-behave once omap_hsmmc defines "vqmmc" binding. Remove "vqmmc-supply" property in mmc2 here. Signed-off-by: Kishon Vijay Abraham I Acked-by: Tony Lindgren --- arch/arm/boot/dts/omap3-overo-base.dtsi | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi index 401fae838fe9..cd220342a805 100644 --- a/arch/arm/boot/dts/omap3-overo-base.dtsi +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi @@ -74,16 +74,6 @@ gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>; /* gpio_16: WiFi nReset */ startup-delay-us = <10000>; }; - - /* Regulator to trigger the nReset signal of the Bluetooth module */ - w3cbw003c_bt_nreset: regulator-w3cbw003c-bt-nreset { - compatible = "regulator-fixed"; - regulator-name = "regulator-w3cbw003c-bt-nreset"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* gpio_164: BT nReset */ - startup-delay-us = <10000>; - }; }; &omap3_pmx_core { @@ -191,7 +181,6 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&w3cbw003c_npoweron>; - vqmmc-supply = <&w3cbw003c_bt_nreset>; vmmc_aux-supply = <&w3cbw003c_wifi_nreset>; bus-width = <4>; cap-sdio-irq;