From patchwork Mon Mar 6 14:05:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13161164 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3ECFAC61DA4 for ; Mon, 6 Mar 2023 14:08:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231197AbjCFOI4 (ORCPT ); Mon, 6 Mar 2023 09:08:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36944 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231209AbjCFOIW (ORCPT ); Mon, 6 Mar 2023 09:08:22 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EC442DE70; Mon, 6 Mar 2023 06:07:21 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 7BA116602FED; Mon, 6 Mar 2023 14:06:37 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1678111598; bh=V6gp3rQqGOdB6IuQNS6V9LAoXiOjBas/NVzMMD/2YpE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VQDIxa69jHOdAApQMJholZqtcNEPz/03GfHEFWKrR7CDCuu6qt09VZ1kEhjOWQ9vU lL8SFgB3A1BaTTe1zKu98/nssrI6meWem25wdLwwIQoJT5Jw472KutMyKCdMggkBow AscqEy/KdTl5Rcu8poBzLZ4m631rpBQIeIpaIF2ETicqqftsyblVnADtHG8UsOVNAz QmeCOrJhK7rk9l0g3pgi5Y242KiRI65dzCz4yLfL/LCmwiQTH76hs/ihVYJ8wFObuZ ZE/ezA30POk9k3XTA+HqQct8Gvbm2F9LpHR+NwFmbKLq3BSjObnKQVlmDQo0dNQWYR eL08JQwjl3NBA== From: AngeloGioacchino Del Regno To: mturquette@baylibre.com Cc: sboyd@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, wenst@chromium.org, johnson.wang@mediatek.com, miles.chen@mediatek.com, chun-jie.chen@mediatek.com, daniel@makrotopia.org, fparent@baylibre.com, msp@baylibre.com, nfraprado@collabora.com, rex-bc.chen@mediatek.com, zhaojh329@gmail.com, sam.shih@mediatek.com, edward-jw.yang@mediatek.com, yangyingliang@huawei.com, granquet@baylibre.com, pablo.sun@mediatek.com, sean.wang@mediatek.com, chen.zhong@mediatek.com, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH v6 32/54] clk: mediatek: mt7986-apmixed: Use PLL_AO flag to set critical clock Date: Mon, 6 Mar 2023 15:05:21 +0100 Message-Id: <20230306140543.1813621-33-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230306140543.1813621-1-angelogioacchino.delregno@collabora.com> References: <20230306140543.1813621-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Instead of calling clk_prepare_enable() at probe time, add the PLL_AO flag to CLK_APMIXED_ARMPLL clock: this will set CLK_IS_CRITICAL. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai Tested-by: Daniel Golle --- drivers/clk/mediatek/clk-mt7986-apmixed.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt7986-apmixed.c b/drivers/clk/mediatek/clk-mt7986-apmixed.c index 62080ee4dbe3..227ca572056e 100644 --- a/drivers/clk/mediatek/clk-mt7986-apmixed.c +++ b/drivers/clk/mediatek/clk-mt7986-apmixed.c @@ -42,7 +42,7 @@ "clkxtal") static const struct mtk_pll_data plls[] = { - PLL(CLK_APMIXED_ARMPLL, "armpll", 0x0200, 0x020C, 0x0, 0, 32, + PLL(CLK_APMIXED_ARMPLL, "armpll", 0x0200, 0x020C, 0x0, PLL_AO, 32, 0x0200, 4, 0, 0x0204, 0), PLL(CLK_APMIXED_NET2PLL, "net2pll", 0x0210, 0x021C, 0x0, 0, 32, 0x0210, 4, 0, 0x0214, 0), @@ -77,8 +77,6 @@ static int clk_mt7986_apmixed_probe(struct platform_device *pdev) mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data); - clk_prepare_enable(clk_data->hws[CLK_APMIXED_ARMPLL]->clk); - r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data); if (r) { pr_err("%s(): could not register clock provider: %d\n",