From patchwork Thu Mar 6 13:10:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chukun Pan X-Patchwork-Id: 14004503 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 ECB9EC282D1 for ; Thu, 6 Mar 2025 13:31:05 +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=4ua5DCZ5PQyqexIEi4F/VXlc4Zbzv9VUHqW8QK+b0sM=; b=y11DgXJChPZre+8TUnzkA2zmOl WDrGhKl7Rr5o5gSJLaxObQF4MIlb3iTWSbfFkx8NXfJlo3MWZTDXD9x/6FP6XVNctzdVwx7rEuNdD 3MP2K0j2dG1feNu0pTVZ/NPuhaS7PnoX7q1JsVDB1GOS22H7RAAOI9rlgQhMZsvEoxJOuEZWd3j+J VpRG4balHdNPn7ErF/bSDgik/mqUUwn4l4I+eLk4TpeAd8MKeu0YflIUDeqpKgutYjjlu8mw9q+Tr R3cpJ0F0eRKdUZpXrJGu2nks4PMTSgvNU50/t67sKXrQuYQ513S2qv66McXIIoYl2hWrtPJANowK8 d0PW6hbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tqBJN-0000000B3ro-2ZZR; Thu, 06 Mar 2025 13:30:53 +0000 Received: from mail-m49197.qiye.163.com ([45.254.49.197]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tqAzb-0000000B0bz-27aj; Thu, 06 Mar 2025 13:10:29 +0000 Received: from localhost.localdomain (unknown [119.122.215.89]) by smtp.qiye.163.com (Hmail) with ESMTP id d2ca2cef; Thu, 6 Mar 2025 21:10:24 +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 0/1] arm64: dts: rockchip: enable SCMI clk for RK3528 SoC Date: Thu, 6 Mar 2025 21:10:15 +0800 Message-Id: <20250306131016.281290-1-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkaSUoeVk0YSksZTk1JGUJIHlYeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlKSkJVSklJVUlKTlVDQllXWRYaDxIVHRRZQVlPS0hVSktISk5MTlVKS0tVSk JLS1kG X-HM-Tid: 0a956b941f9d03a2kunmd2ca2cef X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6PQw6EAw5KTJWTTMWTkI6Di8x PBMwCTxVSlVKTE9KSU1NTUlOS09KVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUpK QlVKSUlVSUpOVUNCWVdZCAFZQUxISjcG X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250306_051027_705948_E3DA8A8B X-CRM114-Status: UNSURE ( 4.15 ) 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 Chukun Pan (1): arm64: dts: rockchip: enable SCMI clk for RK3528 SoC arch/arm64/boot/dts/rockchip/rk3528.dtsi | 32 ++++++++++++++++++++++++ 1 file changed, 32 insertions(+)