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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 9E29BC3A5A2 for ; Tue, 3 Sep 2019 16:33:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6851423400 for ; Tue, 3 Sep 2019 16:33:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567528399; bh=5D4VSO7O5rzfVLQXhMQ5bPASLMpp9CElaLzvioAU4SM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oklpHhp3ZM17jZ/OHbXLPF5CaAyeEf9YLJv1fqV7/pVan3AMU5irs25ocGr68OGnm yeLCXEd2QnEcPMmQrrPOIX8GpUQP+PdUIOup15DUIx4wWP9m+4V8w5xQs7S1B45x77 fu1oRayQgOYR3UA6t9j/IrkgKmCZY9U+Nk0sQXEM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731207AbfICQcB (ORCPT ); Tue, 3 Sep 2019 12:32:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:55304 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731377AbfICQb7 (ORCPT ); Tue, 3 Sep 2019 12:31:59 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9FF2C238C5; Tue, 3 Sep 2019 16:31:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567528319; bh=5D4VSO7O5rzfVLQXhMQ5bPASLMpp9CElaLzvioAU4SM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TQbx7g+fiVt5fYA22WcbQfE87Wd/7M19cMHOnXqHeCHN3dwCjRKV75Wklbf6wRyVB 2tp/YBwu7Q8sVoTfhED56sIwxhRyOeMx1fgHX4XmGqqQ1bzGMelcBB0AKpL+HT5PXL 3q5QN0EcVpJCjVtoDtvudtNzqbWNYIT9IBWsgxEk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= , Ludovic Desroches , Wolfram Sang , Sasha Levin , linux-i2c@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 153/167] i2c: at91: fix clk_offset for sama5d2 Date: Tue, 3 Sep 2019 12:25:05 -0400 Message-Id: <20190903162519.7136-153-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190903162519.7136-1-sashal@kernel.org> References: <20190903162519.7136-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Michał Mirosław [ Upstream commit b1ac6704493fa14b5dc19eb6b69a73932361a131 ] In SAMA5D2 datasheet, TWIHS_CWGR register rescription mentions clock offset of 3 cycles (compared to 4 in eg. SAMA5D3). Cc: stable@vger.kernel.org # 5.2.x [needs applying to i2c-at91.c instead for earlier kernels] Fixes: 0ef6f3213dac ("i2c: at91: add support for new alternative command mode") Signed-off-by: Michał Mirosław Acked-by: Ludovic Desroches Signed-off-by: Wolfram Sang Signed-off-by: Sasha Levin --- drivers/i2c/busses/i2c-at91.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 0998a388d2ed5..d51bf536bdf75 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -914,7 +914,7 @@ static struct at91_twi_pdata sama5d4_config = { static struct at91_twi_pdata sama5d2_config = { .clk_max_div = 7, - .clk_offset = 4, + .clk_offset = 3, .has_unre_flag = true, .has_alt_cmd = true, .has_hold_field = true, -- 2.20.1