From patchwork Fri Mar 7 10:00:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 14006124 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 3E10BC19F32 for ; Fri, 7 Mar 2025 10:03:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=8Kp75eNva9FFtHsXA+rrxjkWgcyYqWzjsrKEbu5VZoQ=; b=n8RzbQmyHGImOylzzA+MUgVoQ1 2IKhG2ENQWlhj1YcAhEd59OJ5+icV3Nat1mrJz769UHI0Y98OlGnAz7cvVSaOK2TTSLmpV0+jnu/S 7N7yis2VGiGFj7eKgWXCQfbru5qyk8ibQ8aQhl/2M+napyfjv8UnbVVcepxLTJc7yWImpZZK2bD8Z B2VeLBGSQVZVTlgGIH8l99ga4LoQI270+cT69ynwnJjKxeg8T081sJYotGiRfTc+5FQ/WX4J3p7ry J5NKfFktxSd+lfysnhNlHSdV40HRiih+KGjQcpCQOSakI3P6VnB2/p4vANIXRetwgS00pMgOCk7tC agFH6xmg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tqUYN-0000000DnLV-3VgH; Fri, 07 Mar 2025 10:03:39 +0000 Received: from mail-m155101.qiye.163.com ([101.71.155.101]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tqUV9-0000000DmSS-2kJu; Fri, 07 Mar 2025 10:00:20 +0000 Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c00:3300:467f:62a0:f2ba:1721]) by smtp.qiye.163.com (Hmail) with ESMTP id d586ba78; Fri, 7 Mar 2025 18:00:11 +0800 (GMT+08:00) From: Chukun Pan To: Heiko Stuebner Cc: Yao Zi , Rob Herring , Conor Dooley , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan Subject: [PATCH v3 0/1] arm64: dts: rockchip: enable SCMI clk for RK3528 SoC Date: Fri, 7 Mar 2025 18:00:07 +0800 Message-Id: <20250307100008.789129-1-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkZHh5NVkkYQ05ISU0fTE5CS1YeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlJT0seQUgZSEFJGEtLQUhIS0tBT01MHUFNSRpLQR1JGRpBSkxJSllXWRYaDx IVHRRZQVlPS0hVSktISk5MTlVKS0tVSkJLS1kG X-HM-Tid: 0a95700c562a03a2kunmd586ba78 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6P006Sxw5CzJILjZRNyo2OAo6 Pk0wCTZVSlVKTE9KSE9KTUpJTUhDVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0tBSEhLS0FPTUwdQU1JGktBHUkZGkFKTElKWVdZCAFZQUJKTzcG X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250307_020019_867371_955ECB0E X-CRM114-Status: UNSURE ( 4.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Same as RK3568, RK3528 uses SCMI clk instead of standard ARMCLK. Add SCMI clk for CPU, GPU and RNG will also use it. dmesg: [ 0.061333] scmi_core: SCMI protocol bus registered [ 0.125780] scmi_protocol scmi_dev.1: Enabled polling mode TX channel - prot_id:16 [ 0.126628] arm-scmi firmware:scmi: SCMI Notifications - Core Enabled. [ 0.127233] arm-scmi firmware:scmi: SCMI Protocol v2.0 'rockchip:' Firmware version 0x0 CPU frequency: ~# mhz count=611657 us50=19994 us250=99945 diff=79951 cpu_MHz=1530.080 Changes in v3: Remove unnecessary assigned-clocks Changes in v2: Change sram to reserved-memory Chukun Pan (1): arm64: dts: rockchip: enable SCMI clk for RK3528 SoC Chukun Pan (1): arm64: dts: rockchip: enable SCMI clk for RK3528 SoC arch/arm64/boot/dts/rockchip/rk3528.dtsi | 31 ++++++++++++++++++++++++ 1 file changed, 31 insertions(+)