From patchwork Sat Jan 25 01:15:44 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elaine Zhang X-Patchwork-Id: 13950079 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 C3D05C02181 for ; Sat, 25 Jan 2025 01:18:39 +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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id: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=HYljEfaZCt7E0vYN3At+DGmc62ml9PAt01Kxn1heXxI=; b=ebUH3X2XVI+VEp +sTodEnEkRU7w/YZtUhFKLly+/5twovEDN16IjXKiC2Jl9s5fQ80O1J1BkKS7iClGV4PEx7Tri502 uoWjphPXQZXvXjjqSpLuS+mEHYvk0o15FPAcsyW9f1dfgBAvBs+hG/x1irl337dXSgOLh7gmLCLAu jD/pY2mNtxNwW9/tbKPcAsneh5kH7/kiDjAPRxdp/HawQTRQFYNDdm91AeEkU69jqPKVg2U3cZvRc syydj8wYSwg5EgTjlmfqBK8s+bZtM0/70S52/FCauRdvgFfD9Tik1mxs83SdkHBPgFwLKASl2R7mu z1mMyBgacJ92vhK/WPBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tbUom-0000000Fr7z-3dnG; Sat, 25 Jan 2025 01:18:36 +0000 Received: from mail-m1973181.qiye.163.com ([220.197.31.81]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tbUmC-0000000Fqjk-2XqZ; Sat, 25 Jan 2025 01:15:58 +0000 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 9a2d132f; Sat, 25 Jan 2025 09:15:52 +0800 (GMT+08:00) From: Elaine Zhang To: mturquette@baylibre.com, sboyd@kernel.org, kever.yang@rock-chips.com, zhangqing@rock-chips.com, heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-clk@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, huangtao@rock-chips.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/3] Revert "arm64: dts: rockchip: Increase VOP clk rate on RK3328" Date: Sat, 25 Jan 2025 09:15:44 +0800 Message-Id: <20250125011545.15547-3-zhangqing@rock-chips.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250125011545.15547-1-zhangqing@rock-chips.com> References: <20250125011545.15547-1-zhangqing@rock-chips.com> X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGR5OHVZJGR9IHk1OTR9NTEJWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0 hVSktLVUpCS0tZBg++ X-HM-Tid: 0a949b07922703a3kunm9a2d132f X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6N0k6Dxw*LjIXNBoLDSMKPRUw IksKCTJVSlVKTEhMTE1MTE5ITkpJVTMWGhIXVQETGhUcChIVHDsJFBgQVhgTEgsIVRgUFkVZV1kS C1lBWU5DVUlJVUxVSkpPWVdZCAFZQUpLTUo3Bg++ DKIM-Signature: a=rsa-sha256; b=YGQQjOr7ey6VOa/L58cxEdtV8JlgR6SsYj9LwimXFQY6K2lC06Z4vFJTkyjmKJDzfjgDPACM0GU4TYtrVQ6wgM4ybTbd7nj71CVuMfjtA1FFpROwi78hZfvwjd5RSvBQuS5c0pG/J7T6Fi3kSSCf1dqjlhG3RZztMWGzTQ8d7ZA=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=GbYBNys9Cs3StkfVLRUbOG4+n5LSGeTknUJSAePxf0s=; h=date:mime-version:subject:message-id:from; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250124_171556_813946_9D54D5B2 X-CRM114-Status: UNSURE ( 8.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org This reverts commit 0f2ddb128fa20f8441d903285632f2c69e90fae1. Before changing the PLL frequency, in order to avoid overclocking the child clock, set the child clock to a large div first, and then set the CLK as required after the PLL is set. Fixes: 0f2ddb128fa2 ("arm64: dts: rockchip: Increase VOP clk rate on RK3328") Signed-off-by: Elaine Zhang --- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index 7d992c3c01ce..f3ef8cbfbdae 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -852,8 +852,8 @@ <0>, <24000000>, <24000000>, <24000000>, <15000000>, <15000000>, - <300000000>, <100000000>, - <400000000>, <100000000>, + <100000000>, <100000000>, + <100000000>, <100000000>, <50000000>, <100000000>, <100000000>, <100000000>, <50000000>, <50000000>,