From patchwork Tue Feb 16 15:31:51 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 8328031 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 83998C02AE for ; Tue, 16 Feb 2016 15:33:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AA8012010C for ; Tue, 16 Feb 2016 15:33:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CED8520272 for ; Tue, 16 Feb 2016 15:33:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755376AbcBPPdO (ORCPT ); Tue, 16 Feb 2016 10:33:14 -0500 Received: from albert.telenet-ops.be ([195.130.137.90]:48601 "EHLO albert.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755375AbcBPPcE (ORCPT ); Tue, 16 Feb 2016 10:32:04 -0500 Received: from ayla.of.borg ([84.195.106.123]) by albert.telenet-ops.be with bizsmtp id K3Y11s00b2fm56U063Y1GA; Tue, 16 Feb 2016 16:32:02 +0100 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1aVhbd-0002jW-Ms; Tue, 16 Feb 2016 16:32:01 +0100 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1aVhbe-0000o1-Jw; Tue, 16 Feb 2016 16:32:02 +0100 From: Geert Uytterhoeven To: Simon Horman , Magnus Damm Cc: linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sh@vger.kernel.org, linux-pm@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 3/4] drivers: sh: Stop using the legacy clock domain on ARM Date: Tue, 16 Feb 2016 16:31:51 +0100 Message-Id: <1455636712-3040-4-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1455636712-3040-1-git-send-email-geert+renesas@glider.be> References: <1455636712-3040-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 Now CONFIG_PM and CONFIG_PM_GENERIC_DOMAINS are enabled unconditionally for Renesas ARM-based SoCs, the legacy clock domain is no longer used on these SoCs. Remove the related support code, and stop entering drivers/sh/ on ARM. Signed-off-by: Geert Uytterhoeven --- Notes: - This does break booting R-Car Gen2 boards using pre-v4.3 DTSes that don't have power-domains properties, - This may unbreak SuperH-based ARCH_SHMOBILE platforms, which were probably broken since v4.4 by commit 0ba58de231066e47 ("drivers: sh: Get rid of CONFIG_ARCH_SHMOBILE_MULTI"). --- drivers/Makefile | 1 - drivers/sh/pm_runtime.c | 9 --------- 2 files changed, 10 deletions(-) diff --git a/drivers/Makefile b/drivers/Makefile index 8f5d076baeb0e832..6afdb78e21382538 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -127,7 +127,6 @@ obj-$(CONFIG_SGI_SN) += sn/ obj-y += firmware/ obj-$(CONFIG_CRYPTO) += crypto/ obj-$(CONFIG_SUPERH) += sh/ -obj-$(CONFIG_ARCH_SHMOBILE) += sh/ ifndef CONFIG_ARCH_USES_GETTIMEOFFSET obj-y += clocksource/ endif diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index 91a003011acfacb2..c887ecdaf19b7c10 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -34,15 +34,6 @@ static struct pm_clk_notifier_block platform_bus_notifier = { static int __init sh_pm_runtime_init(void) { - if (IS_ENABLED(CONFIG_ARCH_SHMOBILE)) { - if (!of_find_compatible_node(NULL, NULL, - "renesas,cpg-mstp-clocks")) - return 0; - if (IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS_OF) && - of_find_node_with_property(NULL, "#power-domain-cells")) - return 0; - } - pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier); return 0; }