From patchwork Mon May 23 08:59:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 12858743 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A796DC433EF for ; Mon, 23 May 2022 10:04:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DqoAq+8Yzd9Xir1iIFoFZrw3bg2vQLL8st2R+juKhlY=; b=weC7hzRlIM8uh0 9/9YJtXHp6eZBkyOzfJLQ5U00tlr+2erew0u9RXDcxbNWZ1o24MTZC6dOEBU2cH6AhBBM66g5flcx fV0J4/UCKyVqqJ8gEJTllr2gJFChB8hzuGd7RIRxMRrOzKQQp7DxAzGaUQFtA45b0J9jp/UKGKNeH 8cqcLbglqhvsWGxvkiR97RGr1tWr8wIzpOCpUY4sU3H3RupnkWwiMqzoy9zF7YFMeKbuIsqD7OQVf k9u3Vbb5Uahbh5bik6+itlDaGyL0XUmu1jitbnTwo6FZXd0j3RzS4EMlEf7Pj5ykKhV31GmDTYHKX w+YQxEpllW7ED39NRUXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nt4up-0034s6-Oq; Mon, 23 May 2022 10:03:55 +0000 Received: from mail-pf1-x432.google.com ([2607:f8b0:4864:20::432]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nt3ui-002dmT-CQ for linux-mediatek@lists.infradead.org; Mon, 23 May 2022 08:59:46 +0000 Received: by mail-pf1-x432.google.com with SMTP id w200so13087708pfc.10 for ; Mon, 23 May 2022 01:59:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=b4toybDv1M53GirTn8tpXa0Kt2GdamhkRh4OIAgDtc4=; b=LugNNq9A1jRao45gwpaFfRD7S7nswT5/bN9+qs88iy9ir1JqkfveP2C+MySEfYAzuT mKzKAUZYqsijwo9LBHKKSONhsZWlCsheFWJWw8pZj7p1XZ1w/RX5nroUBXBpJdPidTen t6o43jxZtOQ2qPp0yLK3E02PfSxGjfxM864AE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=b4toybDv1M53GirTn8tpXa0Kt2GdamhkRh4OIAgDtc4=; b=BVADpI0k5Jh/eccU1Vu8T9jCAK1MkranbIm51KRhrGulh3zqfvhYEv2qGOoUVFxfl/ PhBSZ1wHZhsiESMqr1T+m5HNHGly7evf/Ww2FDn4WcEzgRn+ZTCEMQBkV2FTFLxbrvDL zVDxiN1lr9+MZsFBvHxfIs5BxB3PJOXTS6tRqhm+b3joaD7Ux1v2FQ4EKHERCKKyZOL9 E/fXCavmrvrOGoIks4SLEWSDK6ix45brfN4NZOBrdqih8Rr/3kDAVU1ljx7jXdLqmrki YMpt6KFEnoED56CbIju6EUiHWWbsthpOMkADmJCOnFx3vb8cW+1t7L6rKyyFMoj1GaRl cGTw== X-Gm-Message-State: AOAM531fEcqoNTnOpvUJ3KhBvSI45q2v7s2J0IPlGtypWCy0MJ9pZr2W BguiCNfhpYvkLV++JJHL/9f1NixK+sib7A== X-Google-Smtp-Source: ABdhPJyzzCmYWZva4xngidgLFHgwZkMLeSN/5IngSAyroT2BA0b9QiJFbU1J1oNzacQ2caYizNg6gw== X-Received: by 2002:a65:6cc3:0:b0:3f6:26e9:5c1 with SMTP id g3-20020a656cc3000000b003f626e905c1mr19125032pgw.28.1653296383341; Mon, 23 May 2022 01:59:43 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:1b8:7eae:9793:ff95]) by smtp.gmail.com with ESMTPSA id e11-20020a170902cf4b00b0015e8d4eb22csm4524719plg.118.2022.05.23.01.59.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 May 2022 01:59:42 -0700 (PDT) From: Chen-Yu Tsai To: Michael Turquette , Stephen Boyd , Matthias Brugger Cc: Chen-Yu Tsai , Rob Herring , Krzysztof Kozlowski , Chun-Jie Chen , Miles Chen , AngeloGioacchino Del Regno , linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/4] clk: mediatek: mt8183: mfgcfg: Propagate rate changes to parent Date: Mon, 23 May 2022 16:59:21 +0800 Message-Id: <20220523085923.1430470-3-wenst@chromium.org> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog In-Reply-To: <20220523085923.1430470-1-wenst@chromium.org> References: <20220523085923.1430470-1-wenst@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220523_015944_499563_63C477E2 X-CRM114-Status: GOOD ( 11.57 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The only clock in the MT8183 MFGCFG block feeds the GPU. Propagate its rate change requests to its parent, so that DVFS for the GPU can work properly. Fixes: acddfc2c261b ("clk: mediatek: Add MT8183 clock support") Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno --- drivers/clk/mediatek/clk-mt8183-mfgcfg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/clk/mediatek/clk-mt8183-mfgcfg.c b/drivers/clk/mediatek/clk-mt8183-mfgcfg.c index d774edaf760b..230299728859 100644 --- a/drivers/clk/mediatek/clk-mt8183-mfgcfg.c +++ b/drivers/clk/mediatek/clk-mt8183-mfgcfg.c @@ -18,9 +18,9 @@ static const struct mtk_gate_regs mfg_cg_regs = { .sta_ofs = 0x0, }; -#define GATE_MFG(_id, _name, _parent, _shift) \ - GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, \ - &mtk_clk_gate_ops_setclr) +#define GATE_MFG(_id, _name, _parent, _shift) \ + GATE_MTK_FLAGS(_id, _name, _parent, &mfg_cg_regs, _shift, \ + &mtk_clk_gate_ops_setclr, CLK_SET_RATE_PARENT) static const struct mtk_gate mfg_clks[] = { GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "mfg_sel", 0)