From patchwork Mon Apr 25 14:08:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 8929061 Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 6DD639F39D for ; Mon, 25 Apr 2016 14:08:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 11DD2201FA for ; Mon, 25 Apr 2016 14:08:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B13320138 for ; Mon, 25 Apr 2016 14:08:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932497AbcDYOIl (ORCPT ); Mon, 25 Apr 2016 10:08:41 -0400 Received: from baptiste.telenet-ops.be ([195.130.132.51]:36405 "EHLO baptiste.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932587AbcDYOIk (ORCPT ); Mon, 25 Apr 2016 10:08:40 -0400 Received: from ayla.of.borg ([84.195.109.243]) by baptiste.telenet-ops.be with bizsmtp id me8b1s00a5F7gFG01e8bb7; Mon, 25 Apr 2016 16:08:36 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1auhBj-00059P-Ma; Mon, 25 Apr 2016 16:08:35 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1auhBk-0005Yp-Ic; Mon, 25 Apr 2016 16:08:36 +0200 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Geert Uytterhoeven Subject: [PATCH 6/6] ARM: dts: r8a7794: Don't disable referenced optional clocks Date: Mon, 25 Apr 2016 16:08:35 +0200 Message-Id: <1461593315-21307-7-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1461593315-21307-1-git-send-email-geert+renesas@glider.be> References: <1461593315-21307-1-git-send-email-geert+renesas@glider.be> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP clk_get() on a disabled clock node will return -EPROBE_DEFER, which can cause drivers to be deferred forever if such clocks are referenced in their devices' clocks properties. Update the various disabled external clock nodes to default to a frequency of 0, but don't disable them, to prevent this. Signed-off-by: Geert Uytterhoeven --- arch/arm/boot/dts/r8a7794.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index b6f5502db0987544..8384f4d486c79e0e 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -938,7 +938,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* External SCIF clock */ @@ -947,7 +946,6 @@ #clock-cells = <0>; /* This value must be overridden by the board. */ clock-frequency = <0>; - status = "disabled"; }; /* Special CPG clocks */