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[2620:137:e000::1:20]) by mx.google.com with ESMTP id qf7-20020a1709077f0700b0072643608fb8si4374118ejc.953.2022.07.07.02.40.44; Thu, 07 Jul 2022 02:41:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=YSTB1EGx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234997AbiGGInt (ORCPT + 99 others); Thu, 7 Jul 2022 04:43:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229827AbiGGInr (ORCPT ); Thu, 7 Jul 2022 04:43:47 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33A9313F21; Thu, 7 Jul 2022 01:43:47 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CE26C6215A; Thu, 7 Jul 2022 08:43:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CD721C3411E; Thu, 7 Jul 2022 08:43:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657183426; bh=JShi5H1i2nsGD1KHHmbsIvrn79bCrEpp/5XJP6iaUXA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=YSTB1EGxRgdlzlNAjp+SyTj8N3cJgEpPHrDJU0l5e5HuVnkuWEufm2H/QEABJV9OH oS6GlVSK5CVPKMqhq/3epAB2L1wsnpMLxtEFtjvk4ZFPE9RKlafzKimxiH3AD3JlMN iqxHJw7HdFaEIUOas5yrvOZiE2b0eboT5eU8na1P3/0zGQgSmIlorY13++4jX1feCW l2pKIEJGvRAOb73ksx1C6+ibZ7jjcKTeDaXclhqfXq1LomuH9wtYSV2fhpNHRqTXHD 1S0S6Dv5CV9DX43luXNo+3i+SN+mmOkxUpNwxNvf0wfQ4XOFRqUFf49vE16zwhAu/Z Y3SfBv9UwmErQ== Message-ID: <049f9386-fafb-a359-7bc6-6b346b00b0a6@kernel.org> Date: Thu, 7 Jul 2022 11:43:38 +0300 MIME-Version: 1.0 Subject: Re: [PATCH V4] arm64: dts: imx8mp: add NoC node Content-Language: en-US To: "Peng Fan (OSS)" , shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, abel.vesa@nxp.com, abailon@baylibre.com, l.stach@pengutronix.de, laurent.pinchart@ideasonboard.com, marex@denx.de, paul.elder@ideasonboard.com, Markus.Niebel@ew.tq-group.com, aford173@gmail.com Cc: kernel@pengutronix.de, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, abelvesa@kernel.org, Peng Fan References: <20220706234757.3162307-1-peng.fan@oss.nxp.com> From: Georgi Djakov In-Reply-To: <20220706234757.3162307-1-peng.fan@oss.nxp.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7.07.22 2:47, Peng Fan (OSS) wrote: > From: Peng Fan > > Add i.MX8MP NoC node to make the interconnect i.MX8MP driver could work. > Currently dynamic frequency scaling of the i.MX8MP NoC has not been > supported, only NoC initial settings are configured by interconnect > driver. > > Signed-off-by: Peng Fan Looks good to me. Acked-by: Georgi Djakov > --- > > V4: > Georgi has merged the V3 driver and bindings patches. So only resend > this patch. Per Georgi's comments: > - Drop syscon from compatbile > - Drop the header inclusion > > Seems I not see this patch in patchwork or mailist, maybe sent failed. > So gave a resend of V4. > > V3: > https://lore.kernel.org/linux-arm-kernel/20220703091132.1412063-1-peng.fan@oss.nxp.com/ > > I not list the full change log, since this is only a minor patch > > arch/arm64/boot/dts/freescale/imx8mp.dtsi | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > index eb2d516278eb..42ed8ee08548 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi > @@ -1019,6 +1019,27 @@ eqos: ethernet@30bf0000 { > }; > }; > > + noc: interconnect@32700000 { > + compatible = "fsl,imx8mp-noc", "fsl,imx8m-noc"; > + reg = <0x32700000 0x100000>; > + clocks = <&clk IMX8MP_CLK_NOC>; > + #interconnect-cells = <1>; > + > + operating-points-v2 = <&noc_opp_table>; > + > + noc_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-200M { > + opp-hz = /bits/ 64 <200000000>; > + }; > + > + opp-1000M { > + opp-hz = /bits/ 64 <1000000000>; > + }; > + }; > + }; > + > aips4: bus@32c00000 { > compatible = "fsl,aips-bus", "simple-bus"; > reg = <0x32c00000 0x400000>;