From patchwork Mon Dec 17 09:46:18 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jorge Ramirez-Ortiz X-Patchwork-Id: 10733007 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D71051399 for ; Mon, 17 Dec 2018 09:47:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C77A82973E for ; Mon, 17 Dec 2018 09:47:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BB4B62974C; Mon, 17 Dec 2018 09:47:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 53A3D2973E for ; Mon, 17 Dec 2018 09:47:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=7YqL5vK/6RygV55Wrm/aLo4YHQd+DG/6pSE5ID7C5no=; b=MlZkaYCeak8QpnksWS4Z+FFm+y WEOjAkLM5BYyh8tSEeh44Ji7g+SLAQ09AZr7USBuaMfy7sqW4jhPWSSXem42nRQi1IPyStVD9sLaz W834enzyhtpWD23XylasE4wfRNzf9tKIN9K8mS0d28ex8jr0L/JDXb86tH34kDonV9YrVgd+9oFB/ 8iztLzxCLcSkIUoFY3GsA2g9xmqwxaNeDOnJLnBvUEmyJQepSZiB8vnmdcki5t90M93S7WOHQqWKc fN+I2TAezWwS/GJaN6m6lsCyQYm0gAZpY5KSDWj+2U5ka+CjWlSQ2n7LBD+aj5qM4RMKTPSg1bx1Z QaR+iwJg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gYpUk-0006Rv-6W; Mon, 17 Dec 2018 09:47:26 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gYpU8-0005qT-Ua for linux-arm-kernel@lists.infradead.org; Mon, 17 Dec 2018 09:46:54 +0000 Received: by mail-wr1-x444.google.com with SMTP id s12so11099639wrt.4 for ; Mon, 17 Dec 2018 01:46:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=MAoZVGyUyqIgBFjZmHlB19eSlto0aZoSbTGaZ+uSfto=; b=ju0aYP9TwSWXr86I68EvqHSMfznus+2y4taD626AEyJQ8pivkVBFmqA1lZo0dF3+8n oMhIBEWw3Ak98UO+qQLaGCcj8vlMp1u0qie8op4+DYKI/rgoSKEXaTxUS0NvD52uSCJt EMU5uAVjdn/0rTOdtAPD4+qBGXiDqhE8eN8Mk= 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; bh=MAoZVGyUyqIgBFjZmHlB19eSlto0aZoSbTGaZ+uSfto=; b=SK+UjwUAqB99e7rNDzKMYAmE+MXeOEqMewlDbH1Xdc91M2OHJgXWeZXVDOjLwgjxSv cLlat2/gc6e2p93KnvZZealDRAzhCvVK5KcjrEM0Dd385kIaq3ef0OvqB5I63mpDBqAa SI63rpMKgwAoZXhH2P/xrSSiNpL7/6eUqi0KKmpLqa+LmqoOGBOSqmwttBdFiabqA1AT 5MIrxwYeE0t1B3FnyoLts57Vras1zcxZekAtkHT8RsLHu6nT2eYhNyIzUSX5cIUNG9Xt BSqwsT6DcDj2qPKgD30NkDwQiDsUbh7clzKGxgDh6RIYlXo1R7F8DOlVW5iecoxgP9Wc gD2g== X-Gm-Message-State: AA+aEWa+T/2FtwdaSXPxWVaJFuNOiaXsyVimCk6ZjLlFP7zUnGwg9ex5 WOlUppdp1f6fx9GAXd9JHqFhKw== X-Google-Smtp-Source: AFSGD/Xrh7uK6Mu8+N9b9d9Pgvt1vtXG0aJhPLLByVmwbg+okG7Sa8pkk44ta/5GWQAwOEg8cCvHBw== X-Received: by 2002:a5d:418b:: with SMTP id m11mr8959307wrp.8.1545039997185; Mon, 17 Dec 2018 01:46:37 -0800 (PST) Received: from localhost.localdomain (58.red-81-47-145.staticip.rima-tde.net. [81.47.145.58]) by smtp.gmail.com with ESMTPSA id h12sm28878113wma.48.2018.12.17.01.46.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 17 Dec 2018 01:46:36 -0800 (PST) From: Jorge Ramirez-Ortiz To: jorge.ramirez-ortiz@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, andy.gross@linaro.org, david.brown@linaro.org, sboyd@kernel.org, will.deacon@arm.com, mturquette@baylibre.com, jassisinghbrar@gmail.com Subject: [PATCH 01/13] clk: qcom: gcc: limit GPLL0_AO_OUT operating frequency Date: Mon, 17 Dec 2018 10:46:18 +0100 Message-Id: <1545039990-19984-2-git-send-email-jorge.ramirez-ortiz@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1545039990-19984-1-git-send-email-jorge.ramirez-ortiz@linaro.org> References: <1545039990-19984-1-git-send-email-jorge.ramirez-ortiz@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181217_014649_149673_3D9B4E68 X-CRM114-Status: GOOD ( 11.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, heiko@sntech.de, arnd@arndb.de, olof@lixom.net, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, amit.kucheria@linaro.org, bjorn.andersson@linaro.org, enric.balletbo@collabora.com, vkoul@kernel.org, sibis@codeaurora.org, niklas.cassel@linaro.org, horms+renesas@verge.net.au, georgi.djakov@linaro.org, linux-arm-kernel@lists.infradead.org, jagan@amarulasolutions.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Limit the GPLL0_AO_OUT_MAIN operating frequency as per its hardware specifications. Co-developed-by: Niklas Cassel Signed-off-by: Niklas Cassel Signed-off-by: Jorge Ramirez-Ortiz --- drivers/clk/qcom/gcc-qcs404.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/qcom/gcc-qcs404.c b/drivers/clk/qcom/gcc-qcs404.c index 64da032..833436a 100644 --- a/drivers/clk/qcom/gcc-qcs404.c +++ b/drivers/clk/qcom/gcc-qcs404.c @@ -304,10 +304,16 @@ static struct clk_alpha_pll gpll0_out_main = { }, }; +static const struct pll_vco gpll0_ao_out_vco[] = { + { 800000000, 800000000, 0 }, +}; + static struct clk_alpha_pll gpll0_ao_out_main = { .offset = 0x21000, .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], .flags = SUPPORTS_FSM_MODE, + .vco_table = gpll0_ao_out_vco, + .num_vco = ARRAY_SIZE(gpll0_ao_out_vco), .clkr = { .enable_reg = 0x45000, .enable_mask = BIT(0),