From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6FB40C432C0 for ; Mon, 2 Dec 2019 15:39:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 35D0A2084F for ; Mon, 2 Dec 2019 15:39:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b="X39EcDwt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727522AbfLBPjO (ORCPT ); Mon, 2 Dec 2019 10:39:14 -0500 Received: from smtpbgbr2.qq.com ([54.207.22.56]:33919 "EHLO smtpbgbr2.qq.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727431AbfLBPjO (ORCPT ); Mon, 2 Dec 2019 10:39:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1575301134; bh=qxhDF0663v1hbvbZByeK69uarzcMA+FhFaj7j+FZi1M=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=X39EcDwtdvb1mbB0zPxP+C+ZyfwzT/uPbezVmrJk+6gY0Kwl838ZmbHNS4eyzBtLH 5Xbrg8xKbJ90MCH86H1eVvfaUEnVR3T0v6+LnT9gOiIb9nGyIP+6xno87v4mox4u18 kQnUEh/ft4hqmfes/UHOgK0+glCe5yHOwQGOnUHk= X-QQ-mid: esmtp4t1575301131t81f1i73m Received: from Home-PC.lan (unknown [39.180.30.185]) by esmtp4.qq.com (ESMTP) with id ; Mon, 02 Dec 2019 23:38:49 +0800 (CST) X-QQ-SSF: 0100000000000040C7101F00000000O X-QQ-FEAT: EUGmOqWjSYKrlczS1C5GpZ8p2d1quYLjG/gMMWe9CgTsVmZYPXb7FBtwYAbDH B0wgDV/bUXf1oOmaOAuDJS347kNatFUsZjkHcMQIp92g7q/WDdD/7eAmRsWVK4TYJx5Dfrv hDs60f4EYOEM9jI+mjaKtjTgD1be5qn+jau4+ZaF1q6Lf6uycP5d04KSzv2WVdzb/EudUb/ 75M9jx2HUWY6bGlBdZrMGAMpv/j8F0g7/oeSF59eWuN5aoDiP6/7v1uwRL7pLcsnzOTt+7+ mbtaO2RkIfF4w4kJmbHS8StZOk7irllV8QsA== X-QQ-GoodBg: 0 From: Jack Chen To: heiko@sntech.de Cc: robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jack Chen Subject: [PATCH] ARM: dts: rockchip: Add missing cpu operating points for rk3288-tinker Date: Mon, 2 Dec 2019 23:35:40 +0800 Message-Id: <20191202153540.26143-1-redchenjs@foxmail.com> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: esmtp:foxmail.com:bgforeign:bgforeign11 X-QQ-Bgrelay: 1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Jack Chen The Tinker Board / S devices use a special chip variant called rk3288-c and use different operating points with a higher max frequency. So add the missing operating points for Tinker Board / S devices, also increase the vdd_cpu regulator-max-microvolt to 1400000 uV so that the cpu can operate at 1.8 GHz. Signed-off-by: Jack Chen --- arch/arm/boot/dts/rk3288-tinker.dtsi | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index 81e4e953d4a4..09e83b3d5e7d 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -113,6 +113,17 @@ cpu0-supply = <&vdd_cpu>; }; +&cpu_opp_table { + opp-1704000000 { + opp-hz = /bits/ 64 <1704000000>; + opp-microvolt = <1350000>; + }; + opp-1800000000 { + opp-hz = /bits/ 64 <1800000000>; + opp-microvolt = <1400000>; + }; +}; + &gmac { assigned-clocks = <&cru SCLK_MAC>; assigned-clock-parents = <&ext_gmac>; @@ -175,7 +186,7 @@ regulator-always-on; regulator-boot-on; regulator-min-microvolt = <750000>; - regulator-max-microvolt = <1350000>; + regulator-max-microvolt = <1400000>; regulator-name = "vdd_arm"; regulator-ramp-delay = <6000>; regulator-state-mem { -- 2.24.0