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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C325EC433FE for ; Sun, 26 Sep 2021 09:59:46 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2588D6103B for ; Sun, 26 Sep 2021 09:59:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2588D6103B Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=libero.it Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id AC41C82C47; Sun, 26 Sep 2021 11:59:32 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=libero.it Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=libero.it header.i=@libero.it header.b="N755HkvF"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id CE67F835D5; Sun, 26 Sep 2021 11:59:24 +0200 (CEST) Received: from libero.it (smtp-18.italiaonline.it [213.209.10.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 83DDE835CD for ; Sun, 26 Sep 2021 11:59:15 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=libero.it Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=dariobin@libero.it Received: from passgat-Modern-14-A10M.homenet.telecomitalia.it ([82.56.38.87]) by smtp-18.iol.local with ESMTPA id UQwAmaUTCBqjpUQwFmAPSf; Sun, 26 Sep 2021 11:59:15 +0200 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2021; t=1632650355; bh=ZnUaj4Y5X2QiiAmGHRDf1LOOMhbo7Tjvu9MrnsawtCI=; h=From; b=N755HkvFRzjJ+xGU07v67Gkl89gfvnhKVy2y2obsT40RTwOpKNgBBS7AClc/7Y0Nm BzynnW9t8tTluJXHIgC0BNmZQ1SAiOEB1tIMpUyntTnmeXulFDF0XdSefRKZjadJg1 06xUIbBEvw84kRd4Tw3C5JRO9UByJs4VMizGm1+/elJ6gLCROzzsr9yT1dEBswfdnO ixrHiFkZJ4r0bDeqAjoKhk7fwjAGR6Yf3slmlyIewoC3bSLJPX5S0t11VD/U1Drzkc ql3oJt2Iyk6rKyEFqKTM4DmWqytUKdyKu+hoXSv69S+NVbsc9cy++DLMs8OfaoJ+7/ JcvS2oM8QMbzA== X-CNFS-Analysis: v=2.4 cv=Q4sXX66a c=1 sm=1 tr=0 ts=61504473 cx=a_exe a=DqrqJ578uMgtS2r0uCYQPA==:117 a=DqrqJ578uMgtS2r0uCYQPA==:17 a=VwQbUJbxAAAA:8 a=2OX5x-OEy5pyK2UBO5QA:9 a=5yUOnwQy5QICz8m5uxDm:22 a=AjGcO6oz07-iQ99wixmX:22 From: Dario Binacchi To: u-boot@lists.denx.de Cc: Dario Binacchi , Tom Rini Subject: [PATCH 2/3] ARM: dts: am43xx-clocks: add spread spectrum support Date: Sun, 26 Sep 2021 11:58:57 +0200 Message-Id: <20210926095858.31278-3-dariobin@libero.it> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210926095858.31278-1-dariobin@libero.it> References: <20210926095858.31278-1-dariobin@libero.it> X-CMAE-Envelope: MS4xfDTNIsvbw2yxPk5xxU8JNO9CpfJ61dLMDNLZaMq6iWVEK/yBE5+Lnc/vy2C2fXgvWVE9X6YK+Az9UUalwkkJO3puhWpj3E2vnc8qof9Hzo4VSiUl42p5 vhfUu06dNfIOntCvwyQDQnJUNv4cmIDlyf5u8Pdw4+OQQPq5orYAV3Te8bp0cwl0CVZGgU07a1UxtMxgqDK8bNaG82uSKrH+2usah85LMei/eWS6ZDH4nVRe PNA7VG+W3BMBaedo2hkP5adOWNKfEkg1CGQ+jqUdtVfROiS7g6KTbZie0KYihDuv X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Registers for adjusting the spread spectrum clocking (SSC) have been added. As reported by the TI spruhl7x RM, SSC is supported only for LCD and MPU PLLs, but the PRCM_CM_SSC_DELTAMSTEP_DPLL_XXX and PRCM_CM_SSC_MODFREQDIV_DPLL_XXX registers, as well as the enable field in the PRCM_CM_CLKMODE_DPLL_XXX registers are mapped for all PLLs (CORE, MPU, DDR, PER, DISP, EXTDEV). Link: https://lore.kernel.org/r/20210606202253.31649-5-dariobin@libero.it Signed-off-by: Dario Binacchi --- arch/arm/dts/am43xx-clocks.dtsi | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/dts/am43xx-clocks.dtsi b/arch/arm/dts/am43xx-clocks.dtsi index d0c0dfa4ec..b1127b5b91 100644 --- a/arch/arm/dts/am43xx-clocks.dtsi +++ b/arch/arm/dts/am43xx-clocks.dtsi @@ -199,7 +199,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-core-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x2d20>, <0x2d24>, <0x2d2c>; + reg = <0x2d20>, <0x2d24>, <0x2d2c>, <0x2d48>, <0x2d4c>; }; dpll_core_x2_ck: dpll_core_x2_ck { @@ -245,7 +245,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x2d60>, <0x2d64>, <0x2d6c>; + reg = <0x2d60>, <0x2d64>, <0x2d6c>, <0x2d88>, <0x2d8c>; }; dpll_mpu_m2_ck: dpll_mpu_m2_ck { @@ -263,7 +263,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x2da0>, <0x2da4>, <0x2dac>; + reg = <0x2da0>, <0x2da4>, <0x2dac>, <0x2dc8>, <0x2dcc>; }; dpll_ddr_m2_ck: dpll_ddr_m2_ck { @@ -281,7 +281,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x2e20>, <0x2e24>, <0x2e2c>; + reg = <0x2e20>, <0x2e24>, <0x2e2c>, <0x2e48>, <0x2e4c>; }; dpll_disp_m2_ck: dpll_disp_m2_ck { @@ -300,7 +300,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-j-type-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x2de0>, <0x2de4>, <0x2dec>; + reg = <0x2de0>, <0x2de4>, <0x2dec>, <0x2e08>, <0x2e0c>; }; dpll_per_m2_ck: dpll_per_m2_ck { @@ -583,7 +583,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x2e60>, <0x2e64>, <0x2e6c>; + reg = <0x2e60>, <0x2e64>, <0x2e6c>, <0x2e88>, <0x2e8c>; }; dpll_extdev_m2_ck: dpll_extdev_m2_ck { -- 2.17.1