From patchwork Fri Feb 19 16:00:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 12095745 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=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 CF03EC43381 for ; Fri, 19 Feb 2021 16:04:42 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5A18864EB2 for ; Fri, 19 Feb 2021 16:04:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A18864EB2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2UtPU61EhV/qU4b5FdXWlvBHybignTt55PKwTV1OAGM=; b=oWezN0VtBgb7XCoJ6PFvGcGyCS yClgTTGHD7YNaMPfnXeOOpXN4X9Qkc3R+a4yVZEGBtYSZIWHbERThLBrPMDgLRNcUy/ct7DWkOIQC XmD9HtbohYN9cxQ+v8mXRcZsRd2DGiLRhHR9n87KXNUh1oC1pt1xIVLMJs3dNu6TVdOvla0GuQhYZ 4eGFi3BYhC8EL3ipcWBr4n19WVqFYbV/ZlMTgLaIC4OgztOS6A8k4WGa+SeKaU7TpJd9kOtpFgYDP 1CWsOfLE5Vf8RUaj6EMdb5lBUrqDiYt6ms/Wi0YWJ1NvaBmGofRl88WeJpKyvQn+EGBxJP1wW4aX5 YUB1PNtg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1lD8Ep-0008JL-DY; Fri, 19 Feb 2021 16:02:39 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1lD8DM-0007o8-Gw for linux-arm-kernel@lists.infradead.org; Fri, 19 Feb 2021 16:01:19 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id A37961A04AC; Fri, 19 Feb 2021 17:01:07 +0100 (CET) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 9CE581A0461; Fri, 19 Feb 2021 17:01:07 +0100 (CET) Received: from fsr-ub1664-175.ea.freescale.net (fsr-ub1664-175.ea.freescale.net [10.171.82.40]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id 083142042F; Fri, 19 Feb 2021 17:01:07 +0100 (CET) From: Abel Vesa To: Rob Herring , Shawn Guo , Sascha Hauer , Lucas Stach , Fabio Estevam , Chanwoo Choi , Georgi Djakov , Dong Aisheng , Peng Fan , Martin Kepplinger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, Linux Kernel Mailing List Subject: [RFC 15/19] arm64: dts: imx8mq: Add all pl301 nodes Date: Fri, 19 Feb 2021 18:00:12 +0200 Message-Id: <1613750416-11901-16-git-send-email-abel.vesa@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1613750416-11901-1-git-send-email-abel.vesa@nxp.com> References: <1613750416-11901-1-git-send-email-abel.vesa@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210219_110109_116153_E3D1FADA X-CRM114-Status: GOOD ( 11.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: NXP Linux Team , Abel Vesa MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add all the pl301s found on i.MX8MQ, according to the bus diagram. Each pl301 has its own clock, icc id and opp table. They are probed by the imx-bus driver. Signed-off-by: Abel Vesa --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 180 ++++++++++++++++++++++ 1 file changed, 180 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index e30e948648e9..5f9ffa465d6c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1447,5 +1447,185 @@ ddr-pmu@3d800000 { interrupt-parent = <&gic>; interrupts = ; }; + + pl301_main: pl301@0 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_MAIN_AXI>; + operating-points-v2 = <&pl301_main_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_main_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-133M { + opp-hz = /bits/ 64 <133333333>; + }; + opp-333M { + opp-hz = /bits/ 64 <333333333>; + }; + }; + }; + + pl301_enet: pl301@1 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_ENET_AXI>; + operating-points-v2 = <&pl301_enet_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_enet_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-266M { + opp-hz = /bits/ 64 <266666666>; + }; + }; + }; + + pl301_gpu: pl301@2 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_GPU_AXI>; + operating-points-v2 = <&pl301_gpu_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-800M { + opp-hz = /bits/ 64 <800000000>; + }; + }; + }; + + pl301_dc: pl301@3 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_DISP_AXI>; + operating-points-v2 = <&pl301_dc_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_dc_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-800M { + opp-hz = /bits/ 64 <800000000>; + }; + }; + }; + + /* PL301_DISPLAY (IPs other than DCSS, inside SUPERMIX) */ + pl301_display: pl301@4 { + compatible = "fsl,imx8m-nic"; + /* FIXME: don't know which clock yet */ + clocks = <&clk IMX8MQ_CLK_DUMMY>; + operating-points-v2 = <&pl301_display_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_display_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-333M { + opp-hz = /bits/ 64 <333333333>; + }; + }; + }; + + pl301_audio: pl301@5 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_AUDIO_AHB>; + operating-points-v2 = <&pl301_audio_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_audio_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-500M { + opp-hz = /bits/ 64 <500000000>; + }; + }; + }; + + pl301_video: pl301@6 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_VPU_BUS>; + operating-points-v2 = <&pl301_video_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_video_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-500M { + opp-hz = /bits/ 64 <500000000>; + }; + }; + }; + + pl301_usb: pl301@7 { + compatible = "fsl,imx8m-nic"; + clocks = <&clk IMX8MQ_CLK_USB_BUS>; + operating-points-v2 = <&pl301_usb_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_usb_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-128M { + opp-hz = /bits/ 64 <128000000>; + }; + opp-500M { + opp-hz = /bits/ 64 <500000000>; + }; + }; + }; + + pl301_wakeup: pl301@8 { + compatible = "fsl,imx8m-nic"; + /* FIXME: don't know which clock yet */ + clocks = <&clk IMX8MQ_CLK_DUMMY>; + operating-points-v2 = <&pl301_wakeup_opp_table>; + #interconnect-cells = <0>; + fsl,icc-id = ; + + pl301_wakeup_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-25M { + opp-hz = /bits/ 64 <25000000>; + }; + opp-133M { + opp-hz = /bits/ 64 <133333333>; + }; + }; + }; }; };