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[23.128.96.18]) by mx.google.com with ESMTP id c15si2090249ejr.633.2021.03.18.10.29.06; Thu, 18 Mar 2021 10:29:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@libero.it header.s=s2021 header.b=CsoACI+N; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=libero.it Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232440AbhCRR1n (ORCPT + 99 others); Thu, 18 Mar 2021 13:27:43 -0400 Received: from smtp-17.italiaonline.it ([213.209.10.17]:33852 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232128AbhCRR1Y (ORCPT ); Thu, 18 Mar 2021 13:27:24 -0400 Received: from passgat-Modern-14-A10M.homenet.telecomitalia.it ([87.20.116.197]) by smtp-17.iol.local with ESMTPA id MwPulsZ9jtpGHMwQVlfgk8; Thu, 18 Mar 2021 18:27:23 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2021; t=1616088443; bh=/JtNHFPQxpgEPu+dfDXNV+uLNsHLjDP8LHhRbZyB9o4=; h=From; b=CsoACI+N+Gku2yN3GvfBFJs95U2AWHIa9QEbTKQO8dBBHYLqH1EwHDOaGk4GvtjtJ Ma6CjEo5UJCKs9pLaMY4Ztji9to359sjUaecT2FLKIjRbD3WgiG294byZLd/nbwiKj fbkVf7zOpMIhA/NwfNuEcOcWkrrJySakwFowC15cXu6L5TLpk94aLbxXkjezz2S2h0 aLpq906svWn1rAQimf3v3On3y+CR1Qx3yzBxsLwB5FhbFN/4lMkJfJHfwXB70xzK6o 7CqRFLwFdv9Oq68LEmyQn9r96j9sXAJ9WTk4KiMT2c1z7PcHp8DQyzvWo0e4eF0s0W Mz3GIrrSsEZiA== X-CNFS-Analysis: v=2.4 cv=Q7IXX66a c=1 sm=1 tr=0 ts=60538d7b cx=a_exe a=AVqmXbCQpuNSdJmApS5GbQ==:117 a=AVqmXbCQpuNSdJmApS5GbQ==:17 a=jCmRPZ0w5czJu0AXxT0A:9 From: Dario Binacchi To: linux-kernel@vger.kernel.org Cc: Dario Binacchi , Grygorii Strashko , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Rob Herring , Tony Lindgren , devicetree@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH v2 3/4] ARM: dts: am33xx-clocks: add spread spectrum support Date: Thu, 18 Mar 2021 18:26:25 +0100 Message-Id: <20210318172627.12173-4-dariobin@libero.it> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210318172627.12173-1-dariobin@libero.it> References: <20210318172627.12173-1-dariobin@libero.it> X-CMAE-Envelope: MS4xfBCdEK8Y1/Vj+00whOzUoDwgiPoQiUtddJqsSj7ZsR1rfYkxgsJExNkbTWWxBnCa9tMBCOxCEMEjy/kBHPk+A2A0cczfFSUnmn/hKjgoIb4y4HybvQdR ua4UluzdhLJF1bn9FwwK7GwyNQiqJ2blkLP+lEu9o6A8OOOX3pYK3+k5AUrxNr7JzymM/mwDmZaWOMX2FQp0L9V6pP32ofifCyGeN9l6pgWl5w/SBOh+Qccv FFg8Qj8LuvCxYvG26rdz9ge266YvX/2Lh0+GClb0OfubBG63Q9rY8VZI+3FVU90tprCbd1UFWGUK/zySU3FEioOyHkzAwKocRy3yDE84B79RYYnE3Y2hmHcq GnZJetdlVhX6y6jAf/jGslzF8JvCJ1ov6OQ3fdTO36qj6f0Db4lMQLBlgbzn1DyoNv/EURgVoM+vkMvxH8ILkTNJNVJVf3Sbb81i1s56IY19N5xpOwLB12o+ Bth48vJHQbC9lR3+ Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Registers for adjusting the spread spectrum clocking (SSC) have been added. As reported by the TI spruh73x RM, SSC is supported only for LCD and MPU PLLs. Signed-off-by: Dario Binacchi --- Changes in v2: - Remove SSC registers from dpll_core_ck@490 node (SSC is not supported) - Add SSC registers to dpll_mpu_ck@488 node. arch/arm/boot/dts/am33xx-clocks.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi index dced92a8970e..a02e0b1229a4 100644 --- a/arch/arm/boot/dts/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/am33xx-clocks.dtsi @@ -204,7 +204,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x0488>, <0x0420>, <0x042c>; + reg = <0x0488>, <0x0420>, <0x042c>, <0x0424>, <0x0428>; }; dpll_mpu_m2_ck: dpll_mpu_m2_ck@4a8 { @@ -244,7 +244,7 @@ #clock-cells = <0>; compatible = "ti,am3-dpll-no-gate-clock"; clocks = <&sys_clkin_ck>, <&sys_clkin_ck>; - reg = <0x0498>, <0x0448>, <0x0454>; + reg = <0x0498>, <0x0448>, <0x0454>, <0x044c>, <0x0450>; }; dpll_disp_m2_ck: dpll_disp_m2_ck@4a4 { -- 2.17.1