From patchwork Fri Jan 24 09:30:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 232945 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33180C2D0DB for ; Fri, 24 Jan 2020 11:24:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0A6A120718 for ; Fri, 24 Jan 2020 11:24:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579865067; bh=fNwLqIQXWpTRM0BWiYhC2Sv//o860N/+wIiIwGXNRgQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jkOImaTlOW8yGc7G/oOysYmdzkLVNP+GLW2t8Pcv0GKpuS4qAXl9FPdYKNR2BgaJM dRdXE7kMMBPh5b3uc+nIgA6ITL7Nb21SdCtJTWEhVQFJT8rvMmuAsP0g0urbf99Q2Z V5xcNHG5yiAMbed3mdh6EAtdvgGy+6c9M/DkENkE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391410AbgAXLYW (ORCPT ); Fri, 24 Jan 2020 06:24:22 -0500 Received: from mail.kernel.org ([198.145.29.99]:37690 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391419AbgAXLYW (ORCPT ); Fri, 24 Jan 2020 06:24:22 -0500 Received: from localhost (ip-213-127-102-57.ip.prioritytelecom.net [213.127.102.57]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5A51320704; Fri, 24 Jan 2020 11:24:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579865061; bh=fNwLqIQXWpTRM0BWiYhC2Sv//o860N/+wIiIwGXNRgQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=116s54mL4BzJ0mj+Fgbta7sNaFeZ0sRW4A+qYRoLtoXSyHFnEnkJZ1zEipqFvDWxB wHrswFQnzM28V+KXlaVmMLZ9cDjxyepZu0yGC6p7yNqPe3aKUXI02CrhoMEr6QWgUG apRo9c2lq2tUyesn/Un7iXjsxcCh5NVIglJ2BFvI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Fabrizio Castro , Simon Horman , Sasha Levin Subject: [PATCH 4.19 442/639] ARM: dts: iwg20d-q7-common: Fix SDHI1 VccQ regularor Date: Fri, 24 Jan 2020 10:30:12 +0100 Message-Id: <20200124093142.426801281@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200124093047.008739095@linuxfoundation.org> References: <20200124093047.008739095@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Fabrizio Castro [ Upstream commit d211650a87edc7f4130651c0ccbc0a4583fd72d3 ] SDR50 isn't working anymore because the GPIO regulator driver is using descriptors since commit d6cd33ad7102 ("regulator: gpio: Convert to use descriptors") which in turn causes the system to use the polarity of the GPIOs (as specified in the DT) for selecting the states, but the polarity specified in the DT is wrong. This patch fixes the regulator DT definition, and that fixes SDR50. Fixes: 029efb3a03c5 ("ARM: dts: iwg20d-q7: Add SDHI1 support") Signed-off-by: Fabrizio Castro Signed-off-by: Simon Horman Signed-off-by: Sasha Levin --- arch/arm/boot/dts/iwg20d-q7-common.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi index 5cae74eb6cddf..a2c9a1e88c1a3 100644 --- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi +++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi @@ -87,7 +87,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; - gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; + gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; gpios-states = <1>; states = <3300000 1 1800000 0>;