From nobody Sun Sep 14 03:53:21 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D419C001DC for ; Fri, 21 Jul 2023 08:22:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230249AbjGUIWs (ORCPT ); Fri, 21 Jul 2023 04:22:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35590 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229727AbjGUIWp (ORCPT ); Fri, 21 Jul 2023 04:22:45 -0400 Received: from egress-ip33a.ess.de.barracuda.com (egress-ip33a.ess.de.barracuda.com [18.185.115.192]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0683935BB for ; Fri, 21 Jul 2023 01:22:16 -0700 (PDT) Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) by mx-outbound15-196.eu-central-1a.ess.aws.cudaops.com (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 21 Jul 2023 08:22:03 +0000 Received: by mail-pf1-f198.google.com with SMTP id d2e1a72fcca58-666e5f0d639so1036825b3a.3 for ; Fri, 21 Jul 2023 01:22:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mistralsolutions.com; s=google; t=1689927723; x=1690532523; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=XDM7nE/kDkBUUCIWdECWtqZB+MuR9RP67EhfBGiTieI=; b=Eg1JBvCWIBmDC+6Pb13Gg84fx2zjiv2w+FtI9sCz+h7m8nzrs7oZOpvHsBDnQkIdoG fiOWpeYtNa6hpX6hxtSFiAYOlmWm4HhVhhZ573B/hrjeFG4/2NRbUwiSZO0dl+VUSrEA 852ldklqI1jw8/FVFmd/vLp/Xfa+CAQ6ryBvc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689927723; x=1690532523; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=XDM7nE/kDkBUUCIWdECWtqZB+MuR9RP67EhfBGiTieI=; b=cvKvF0863NQkHpzh52Siyj4bMb8zTEKGzQ9VGDqBtcxI6wAz70M3SNezm0YALfmmUK leItgzrmDDgEmZ74ZxzzWqFBdXboJxqp/dPUToH3ZnXpofEvvXAnJ8eIcLTs+GEGal7M BOoEoljxxlDvXLrZb31jDHH0LAuCeaAj+TCCq/nnUleW9nIwcmzD3RciAwMhAdTZwp/y J2M1jcZsdH0WLTI87kDjE2MM5Lb2p+NUAPZVemha0TzxYc9Vs7kLGiNvhpRRNz9twjLs ucjDNFL7QEfXHFQ/9AK/4Q9waS9x+7aagf2wXBS4kTG8GZq6NFJSbRjzu8PHl1BA9sT1 EmVQ== X-Gm-Message-State: ABy/qLZXHBpwN7f4zbGXv+dZFL5xnqe6W02pVYGdxmjG9tsW+dvnrvx2 UMCNkOFdA2UUAM0UlaFkaRtvt7qBR8BZpmsEfACMqiITFQaNl4JOKiUfUMUOfXoZU/qDsylkILb q6DaVz1XjCgXt5HtYpHd6PEQreQlohHmRyIMZqucV62pM7mK3Qe+TP679Cwb0 X-Received: by 2002:a05:6a00:1815:b0:682:7d8a:f887 with SMTP id y21-20020a056a00181500b006827d8af887mr1374959pfa.30.1689927722753; Fri, 21 Jul 2023 01:22:02 -0700 (PDT) X-Google-Smtp-Source: APBJJlH1Zxf6TXBn6XQFYUPJY1UwCRxTdKLh2FyF2lWdphifFelNW/n/A1CaxQ4JnWv62hoz97NZ9g== X-Received: by 2002:a05:6a00:1815:b0:682:7d8a:f887 with SMTP id y21-20020a056a00181500b006827d8af887mr1374934pfa.30.1689927722389; Fri, 21 Jul 2023 01:22:02 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:6308:2db:e8cc:7446:e541:858e]) by smtp.gmail.com with ESMTPSA id j1-20020aa78dc1000000b00674364577dasm2404155pfr.203.2023.07.21.01.21.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Jul 2023 01:22:01 -0700 (PDT) From: Sinthu Raja X-Google-Original-From: Sinthu Raja To: Nishanth Menon , Tero Kristo , Rob Herring Cc: Vignesh Raghavendra , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sinthu Raja Subject: [PATCH V2] arm64: dts: ti: k3-j721s2-main: Add dts nodes for EHRPWMs Date: Fri, 21 Jul 2023 13:51:50 +0530 Message-Id: <20230721082150.12599-1-sinthu.raja@ti.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-BESS-ID: 1689927723-304036-12349-4952-1 X-BESS-VER: 2019.1_20230720.1826 X-BESS-Apparent-Source-IP: 209.85.210.198 X-BESS-Parts: H4sIAAAAAAACA4uuVkqtKFGyUirNy1bSUcovVrIyNjAxArIygIIWRkmJRhaJyW kWRpbmxmZpBuYpJqaGJonJqeapqaYWSUq1sQB8vQO4QQAAAA== X-BESS-Outbound-Spam-Score: 0.40 X-BESS-Outbound-Spam-Report: Code version 3.2, rules version 3.2.2.249629 [from cloudscan17-1.eu-central-1b.ess.aws.cudaops.com] Rule breakdown below pts rule name description ---- ---------------------- -------------------------------- 0.40 BSF_SC0_SA085b META: Custom Rule SA085b 0.00 BSF_BESS_OUTBOUND META: BESS Outbound 0.00 BSF_SC0_MISMATCH_TO META: Envelope rcpt doesn't match header X-BESS-Outbound-Spam-Status: SCORE=0.40 using account:ESS91090 scores of KILL_LEVEL=7.0 tests=BSF_SC0_SA085b, BSF_BESS_OUTBOUND, BSF_SC0_MISMATCH_TO X-BESS-BRTS-Status: 1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Sinthu Raja Add dts nodes for 6 EHRPWM instances on SoC. Disable EHRPWM nodes in the dtsi files and only enable the ones that are actually pinned out on a given board in the board dts file. Signed-off-by: Sinthu Raja --- Changes in V2: Addressmreview comments: - Removed unneeded syscon compatible V1: https://lore.kernel.org/linux-arm-kernel/20230713114021.28450-1-sinthu.= raja@ti.com/ arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 66 ++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/d= ts/ti/k3-j721s2-main.dtsi index ed79ab3a3271..2fb90b899560 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -58,6 +58,72 @@ serdes_ln_ctrl: mux-controller@80 { mux-reg-masks =3D <0x80 0x3>, <0x84 0x3>, /* SERDES0 lane0/1 select */ <0x88 0x3>, <0x8c 0x3>; /* SERDES0 lane2/3 select */ }; + + ehrpwm_tbclk: clock-controller@140 { + compatible =3D "ti,am654-ehrpwm-tbclk"; + reg =3D <0x140 0x18>; + #clock-cells =3D <1>; + }; + }; + + main_ehrpwm0: pwm@3000000 { + compatible =3D "ti,am654-ehrpwm", "ti,am3352-ehrpwm"; + #pwm-cells =3D <3>; + reg =3D <0x00 0x3000000 0x00 0x100>; + power-domains =3D <&k3_pds 160 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&ehrpwm_tbclk 0>, <&k3_clks 160 0>; + clock-names =3D "tbclk", "fck"; + status =3D "disabled"; + }; + + main_ehrpwm1: pwm@3010000 { + compatible =3D "ti,am654-ehrpwm", "ti,am3352-ehrpwm"; + #pwm-cells =3D <3>; + reg =3D <0x00 0x3010000 0x00 0x100>; + power-domains =3D <&k3_pds 161 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&ehrpwm_tbclk 1>, <&k3_clks 161 0>; + clock-names =3D "tbclk", "fck"; + status =3D "disabled"; + }; + + main_ehrpwm2: pwm@3020000 { + compatible =3D "ti,am654-ehrpwm", "ti,am3352-ehrpwm"; + #pwm-cells =3D <3>; + reg =3D <0x00 0x3020000 0x00 0x100>; + power-domains =3D <&k3_pds 162 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&ehrpwm_tbclk 2>, <&k3_clks 162 0>; + clock-names =3D "tbclk", "fck"; + status =3D "disabled"; + }; + + main_ehrpwm3: pwm@3030000 { + compatible =3D "ti,am654-ehrpwm", "ti,am3352-ehrpwm"; + #pwm-cells =3D <3>; + reg =3D <0x00 0x3030000 0x00 0x100>; + power-domains =3D <&k3_pds 163 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&ehrpwm_tbclk 3>, <&k3_clks 163 0>; + clock-names =3D "tbclk", "fck"; + status =3D "disabled"; + }; + + main_ehrpwm4: pwm@3040000 { + compatible =3D "ti,am654-ehrpwm", "ti,am3352-ehrpwm"; + #pwm-cells =3D <3>; + reg =3D <0x00 0x3040000 0x00 0x100>; + power-domains =3D <&k3_pds 164 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&ehrpwm_tbclk 4>, <&k3_clks 164 0>; + clock-names =3D "tbclk", "fck"; + status =3D "disabled"; + }; + + main_ehrpwm5: pwm@3050000 { + compatible =3D "ti,am654-ehrpwm", "ti,am3352-ehrpwm"; + #pwm-cells =3D <3>; + reg =3D <0x00 0x3050000 0x00 0x100>; + power-domains =3D <&k3_pds 165 TI_SCI_PD_EXCLUSIVE>; + clocks =3D <&ehrpwm_tbclk 5>, <&k3_clks 165 0>; + clock-names =3D "tbclk", "fck"; + status =3D "disabled"; }; =20 gic500: interrupt-controller@1800000 { --=20 2.36.1