From patchwork Fri Mar 29 15:33:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerome Brunet X-Patchwork-Id: 161461 Delivered-To: patch@linaro.org Received: by 2002:ac9:18c7:0:0:0:0:0 with SMTP id i7csp2080625oce; Fri, 29 Mar 2019 08:33:44 -0700 (PDT) X-Google-Smtp-Source: APXvYqzOzzSouoQqpKjOv985dv+ReuKqPytKOQGeMERLKcLrYgemZJ2HPGmhcNQsDq8Y3kkRfIfQ X-Received: by 2002:aa7:85d9:: with SMTP id z25mr37422214pfn.31.1553873624226; Fri, 29 Mar 2019 08:33:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553873624; cv=none; d=google.com; s=arc-20160816; b=kLaQoMoruoAzQfLU+CKHq9Asl9Z+cPcgDoNGx0Jmi9Hg5I1o5ldr5DMJRN8gUt5T1o ii2jDT1ruSeniMjCV66TLzUI0MJ0njOlqmaz3CgmykEhXP4hRfaX9zk0FHXvYqp1rqF2 AGR+dcPYV9nr0FGVXyJyz78QZtVWWbraKJNS5Owyz42yyCBKLIDslUljgh/sn4xOfOu5 QwUM1q00HYU6z/z+ccB4kM5BfP88067OoRP/nurVLcICKksVlXyaBE2e9+YUFLjd4uaE UqxbKG4W7eZbwYuAm0y3QvIboUHsoCC8mSU/l1OF65gLPyZ+2yUeiTSLVfXFd8QlqrKZ IM5w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=FWfQp5+ZZrqhqHBdYBd1fS5YgiYNyIDWJS2WXanIlaU=; b=zVQmGML8sCl4MIn5i9oBu8lywwLaQbC+xDlIQeAIjT19Mgyy87yJlUoySzg1dyg9z/ ZXMNKw1c55tGlgsPhh1ZTyB56sf7/Avm0THSuIeZGpf/Pm6E7aDbq50KHMZVupt0XceZ 8SvpQQkIna3bfdWd305xmJTlBrx9Xk/XmyESEodzu7jRK0i8r3wuW8x3S9Dzo2wtjRNc lGQAtvqi3kZyDIylbe2U4EV2IuWl5kCXZa4B1vyV5B9cVZ3tUXOQpD+jJ1RWaPmcknln IhtRMh1S/dDs8/iUaafqZpY8sGiL46eatRfxH0MX/2PG9elhBYebrYEjUCCxtSYfRDvf AXSQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b=pYS1Spzw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n22si2099901pgk.102.2019.03.29.08.33.43; Fri, 29 Mar 2019 08:33:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b=pYS1Spzw; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729716AbfC2Pdm (ORCPT + 31 others); Fri, 29 Mar 2019 11:33:42 -0400 Received: from mail-wm1-f66.google.com ([209.85.128.66]:33667 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729480AbfC2Pdi (ORCPT ); Fri, 29 Mar 2019 11:33:38 -0400 Received: by mail-wm1-f66.google.com with SMTP id z6so9973901wmi.0 for ; Fri, 29 Mar 2019 08:33:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=FWfQp5+ZZrqhqHBdYBd1fS5YgiYNyIDWJS2WXanIlaU=; b=pYS1SpzwcqPn03mG5ybxNzW305QTPzPCQZN263IXlWMguaxWwsEMBYjnXbcCHLgUwE fPH+js9vlzVc2+Eu+zV/J/qRA2bEk7q7ZGQdJK7o556F7K76c5LkxkgpOASIB0NUdQbo mwNZ4bd+82iSvruITeR0gIhLo/Zg5LWPo2ZSFNTOCXeyqJs6mAPBtKgR7D/WxPExfndZ YmhxNF4OX1zYm07GCzwBHvtIslQSb2pZ1GZzwoXlBmtQX+p2/oDSS/8+KhAmDjqy7zcV O4U85x6VYdjnzcXit5A3CNCMdKSTa4OyR1sqhu0DdOejiZISh2hua7PuBgqjTwmwbVY5 PENg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=FWfQp5+ZZrqhqHBdYBd1fS5YgiYNyIDWJS2WXanIlaU=; b=KWxmCL3yuOiOpausecs0tDuM0vb/n/XPsD4QhTcUudh+Zv62kAILXYa/J6NNlMftTw jgxf1ZV/zyCFTlbN/xFHYss7saawUKuHVJuBPiYvm5+I5JWqleCnR6B/CouoZKBQfGGu GcTz2uvjB07lTTXTcbQTelHolanSS1cSyM6whz3WZd+69gxB+6LL+YMFmDvjcZuaz1tf +vo3fx5jYHUzc0pYJArkMz3i4qVxgL/EtAL29SVrw2BMzRQsRLSmzPb09Bs21DCJKODV SeBid64CXMMpUhW/S9n+YESCtQbrp55j/g7sW/MTS3xGbiZJn4VGSt0pSPgdNPXGsTsK Oh8g== X-Gm-Message-State: APjAAAXl8m80FMGpN66tiK+st4jirjwbz3F9sz4WABU1FVIN1uPCunDI S45oraiT1ILd4anLyrpyQKW0sw== X-Received: by 2002:a1c:e70b:: with SMTP id e11mr3828070wmh.17.1553873615975; Fri, 29 Mar 2019 08:33:35 -0700 (PDT) Received: from boomer.local ([2a01:e34:eeb6:4690:106b:bae3:31ed:7561]) by smtp.googlemail.com with ESMTPSA id s18sm1930173wmc.41.2019.03.29.08.33.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 29 Mar 2019 08:33:35 -0700 (PDT) From: Jerome Brunet To: Neil Armstrong Cc: Jerome Brunet , linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] clk: meson: gxbb: no spread spectrum on mpll0 Date: Fri, 29 Mar 2019 16:33:24 +0100 Message-Id: <20190329153325.23869-3-jbrunet@baylibre.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190329153325.23869-1-jbrunet@baylibre.com> References: <20190329153325.23869-1-jbrunet@baylibre.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The documentation says there is an SSEN bit on mpll0 but, after testing it, no spread spectrum function appears to be enabled by this bit on any of the MPLLs. Let's remove it until we know more Fixes: 1f737ffa13ef ("clk: meson: mpll: fix mpll0 fractional part ignored") Signed-off-by: Jerome Brunet --- drivers/clk/meson/gxbb.c | 5 ----- 1 file changed, 5 deletions(-) -- 2.20.1 diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c index 04df2e208ed6..17d4e85bde65 100644 --- a/drivers/clk/meson/gxbb.c +++ b/drivers/clk/meson/gxbb.c @@ -679,11 +679,6 @@ static struct clk_regmap gxbb_mpll0_div = { .shift = 16, .width = 9, }, - .ssen = { - .reg_off = HHI_MPLL_CNTL, - .shift = 25, - .width = 1, - }, .lock = &meson_clk_lock, }, .hw.init = &(struct clk_init_data){