From mboxrd@z Thu Jan 1 00:00:00 1970 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 1E86EC43215 for ; Tue, 19 Nov 2019 05:46:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E36E12084D for ; Tue, 19 Nov 2019 05:46:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574142371; bh=wV0PEgMTP2ewp/zK9SfyPeKGCygghrXr9NicZlG2qNU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=MeVzLnzq7E6o+ah1hbAgVZytIkBcq8HGL85FXKM+w5dHbemuHoF8RmetyenPzxR+F gATLt0k5Iva2wFFJOVueL0OgRMH7DNi+KF6H5MR0y7IP27fTVViUd04J0x5y5TcCfo Of2ojsvWbKqV/BAA983IFOmn3hoaX+ZAhbMdF2wQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730001AbfKSFqF (ORCPT ); Tue, 19 Nov 2019 00:46:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:42018 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728177AbfKSFqE (ORCPT ); Tue, 19 Nov 2019 00:46:04 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 9C79F2075E; Tue, 19 Nov 2019 05:46:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574142364; bh=wV0PEgMTP2ewp/zK9SfyPeKGCygghrXr9NicZlG2qNU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cjhDOEy9FxEzTpVO90OdRtTrtCeR20Q4+5wU0EjkngLwT1p3hSYaOVvBRkykQuL0v vcDCmjCKcpr2bL7gNZSv9P9isVl61s8tHz2/jt2pL6zDsIAga92IwGrJqNOHjl8whR 8tHnwAoSl+Ns0B/aOqqTfuVBRey7wAeLHddUJqVU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Robert Jarzmik , Sasha Levin Subject: [PATCH 4.14 057/239] ARM: dts: pxa: fix the rtc controller Date: Tue, 19 Nov 2019 06:17:37 +0100 Message-Id: <20191119051309.007173531@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191119051255.850204959@linuxfoundation.org> References: <20191119051255.850204959@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Robert Jarzmik [ Upstream commit 24a610eba32a80ed778ea79680b600c3fe73d7de ] The RTC controller is fed by an external fixed 32kHz clock. Yet the driver wants to acquire this clock, even though it doesn't make any use of it, ie. doesn't get the rate to make calculation. Therefore, use the exported 32.768kHz clock in the PXA clock tree to make the driver happy and working. Signed-off-by: Robert Jarzmik Signed-off-by: Sasha Levin --- arch/arm/boot/dts/pxa25x.dtsi | 4 ++++ arch/arm/boot/dts/pxa27x.dtsi | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/pxa25x.dtsi b/arch/arm/boot/dts/pxa25x.dtsi index 95d59be97213e..8494b57871709 100644 --- a/arch/arm/boot/dts/pxa25x.dtsi +++ b/arch/arm/boot/dts/pxa25x.dtsi @@ -80,6 +80,10 @@ #pwm-cells = <1>; clocks = <&clks CLK_PWM1>; }; + + rtc@40900000 { + clocks = <&clks CLK_OSC32k768>; + }; }; timer@40a00000 { diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi index 747f750f675d9..2ab6986433c82 100644 --- a/arch/arm/boot/dts/pxa27x.dtsi +++ b/arch/arm/boot/dts/pxa27x.dtsi @@ -113,6 +113,10 @@ status = "disabled"; }; + + rtc@40900000 { + clocks = <&clks CLK_OSC32k768>; + }; }; clocks { -- 2.20.1