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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 20484C433E0 for ; Wed, 20 Jan 2021 02:50:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB3142310B for ; Wed, 20 Jan 2021 02:50:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726839AbhATCtq (ORCPT ); Tue, 19 Jan 2021 21:49:46 -0500 Received: from mail.kernel.org ([198.145.29.99]:46628 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730552AbhATB26 (ORCPT ); Tue, 19 Jan 2021 20:28:58 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id E17CA23381; Wed, 20 Jan 2021 01:27:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611106033; bh=B16VwjtU/uK42xprLih02I1hGdHlO+34NmRSj06vrrA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RFd14uikwbn8MyNZfClU/3+4QZ3T4Xu8bPnzxG9ErKZg9rrYlq/9UCIxJhJNts5nR 9WZGndej4RczwjO7uQcpjKPe80A1yxWz0DgW9aJE1K9ZWQLuNRzKw2EEwMKo8Q6UGb gu9KNdHTcEgMMY/xFtzoEZfQ6JBp9tzgqU7B5mty4n6oGOsiYJt1HSsGWGfGA5uB5s xKbjSAzHiT12+lJyPG0MdRA4OglaBJC/QIdtJfjQIluOs9y6pjuSR9hYQM+KUXaKT4 pthGINliQMDhzWyF/5QMq2rVRi6fVRUTkCACIpVOf5r9j+zigz3u/l0HzarcP4PLT3 Eu30b3sJ1YBLw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Damien Le Moal , Stephen Boyd , Palmer Dabbelt , Sasha Levin , linux-riscv@lists.infradead.org Subject: [PATCH AUTOSEL 5.4 07/26] riscv: Fix kernel time_init() Date: Tue, 19 Jan 2021 20:26:44 -0500 Message-Id: <20210120012704.770095-7-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210120012704.770095-1-sashal@kernel.org> References: <20210120012704.770095-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Damien Le Moal [ Upstream commit 11f4c2e940e2f317c9d8fb5a79702f2a4a02ff98 ] If of_clk_init() is not called in time_init(), clock providers defined in the system device tree are not initialized, resulting in failures for other devices to initialize due to missing clocks. Similarly to other architectures and to the default kernel time_init() implementation, call of_clk_init() before executing timer_probe() in time_init(). Signed-off-by: Damien Le Moal Acked-by: Stephen Boyd Reviewed-by: Palmer Dabbelt Signed-off-by: Palmer Dabbelt Signed-off-by: Sasha Levin --- arch/riscv/kernel/time.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/riscv/kernel/time.c b/arch/riscv/kernel/time.c index 6a53c02e9c734..8aa70b519e04f 100644 --- a/arch/riscv/kernel/time.c +++ b/arch/riscv/kernel/time.c @@ -4,6 +4,7 @@ * Copyright (C) 2017 SiFive */ +#include #include #include #include @@ -24,5 +25,7 @@ void __init time_init(void) riscv_timebase = prop; lpj_fine = riscv_timebase / HZ; + + of_clk_init(NULL); timer_probe(); } -- 2.27.0