From nobody Sun May 10 15:06:17 2026 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 9FC29C433EF for ; Mon, 2 May 2022 02:14:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356711AbiEBCSM (ORCPT ); Sun, 1 May 2022 22:18:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350936AbiEBCSH (ORCPT ); Sun, 1 May 2022 22:18:07 -0400 Received: from mail-pg1-x531.google.com (mail-pg1-x531.google.com [IPv6:2607:f8b0:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9AEE2393E3 for ; Sun, 1 May 2022 19:14:39 -0700 (PDT) Received: by mail-pg1-x531.google.com with SMTP id q76so7655713pgq.10 for ; Sun, 01 May 2022 19:14:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=65Eb1HUPdIjM8zVi86DKNREnJ4z9OvkieF1s3FEMLrI=; b=B345IU0VvTK7qo4L2LgQUT+cggfg4BJqOyQN463sR2b+Uu1eZsviGZ9eZiGCCjS/V6 iXHXFutNyRKVe56vH1GFkebCe3/TERU2alBIz8pG4eBnvnB0zULOJj0E1nmAe3x0+UuX qDcS9XmeQsxOoK0YOo3CSCPEDbf/tr7kXd2olQEwct0q5SHNiW+UQ8NR4hhNyShIDRfL 4W2RFkUMbRN5FI10sxLGZQwE2Cw/FO8wVmFYmbUhUh5mrPe2CMaa+KrkyDwa0FMcgaQC 7rQpkrdeGxwpZ3KCK53Sd5QNXX3XEC41Ez7w5IJs60Wod10bPKorr5MvYLdfT0FKUNRB rlGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=65Eb1HUPdIjM8zVi86DKNREnJ4z9OvkieF1s3FEMLrI=; b=KbR5MUywfMSdg2TiDO6WmL+oCV47TqlXJ1kLU3JCosW0/VZJH7K+fk+s2/PIYxDN9u +znemWmxnv7eWv0L8QVStDNyFbk96i5cv6IABX1kJuzEiOwBkbOCbMCyB/QzX5XV8nSV 11Ok1wnREnu9zMP1UPauv3T75YzbM1NTRdujwUv6TMknGlkziE/PgsLhJgE1Xtw6elVH dJcWv0eifpozse3N4exUUoDs9Px5coYX2sF4gBGL9VVcB4JaK5zBGbUvYppxT3+FIFnv 6h5s3NVHmhayo86rlF7DciT69Wez7PUI5zSZFb+Bhgi0hXcZEgVFqPq5TuFAxPGx7duN rW7g== X-Gm-Message-State: AOAM531VkYsxP9hej7mbLDmwtwdUkEEPxVVvcJwyFqKXldzAXpmuHqgV lL24mEfuexlgODsIihdq6fSzlw== X-Google-Smtp-Source: ABdhPJzpZX/SANfk9fzIJoImd0OuPeTWYoiPjTdB9t141mrs3EryTBoz9+gl41pN50AVEXovjP7hfA== X-Received: by 2002:a05:6a00:a02:b0:4fd:f9dd:5494 with SMTP id p2-20020a056a000a0200b004fdf9dd5494mr9573958pfh.68.1651457679117; Sun, 01 May 2022 19:14:39 -0700 (PDT) Received: from x1.hsd1.or.comcast.net ([2601:1c2:1001:7090:c18e:6070:88f2:a04d]) by smtp.gmail.com with ESMTPSA id j2-20020a17090a734200b001cd4989febcsm18714475pjs.8.2022.05.01.19.14.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 May 2022 19:14:38 -0700 (PDT) From: Drew Fustini To: Rob Herring , Krzysztof Kozlowski , Nishanth Menon , Dave Gerlach , Tony Lindgren Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Drew Fustini , Keerthy Subject: [PATCH 1/3] ARM: dts: am437x-gp-evm: Enable wkup_m3 control of IO isolation Date: Sun, 1 May 2022 19:15:07 -0700 Message-Id: <20220502021508.1342869-2-dfustini@baylibre.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220502021508.1342869-1-dfustini@baylibre.com> References: <20220502021508.1342869-1-dfustini@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Dave Gerlach With this flag wkup_m3 is able to control IO isolation during suspend on the board. Signed-off-by: Dave Gerlach Signed-off-by: Keerthy Signed-off-by: Drew Fustini --- arch/arm/boot/dts/am437x-gp-evm.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x= -gp-evm.dts index 4416ddb559e4..91b67b428a06 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -1127,6 +1127,10 @@ &cpu { cpu0-supply =3D <&dcdc2>; }; =20 +&wkup_m3_ipc { + ti,set-io-isolation; +}; + &pruss1_mdio { status =3D "disabled"; }; --=20 2.32.0 From nobody Sun May 10 15:06:17 2026 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 B0B55C433F5 for ; Mon, 2 May 2022 02:14:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356884AbiEBCSP (ORCPT ); Sun, 1 May 2022 22:18:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352311AbiEBCSI (ORCPT ); Sun, 1 May 2022 22:18:08 -0400 Received: from mail-pg1-x532.google.com (mail-pg1-x532.google.com [IPv6:2607:f8b0:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14CB7393E2 for ; Sun, 1 May 2022 19:14:41 -0700 (PDT) Received: by mail-pg1-x532.google.com with SMTP id q76so7655735pgq.10 for ; Sun, 01 May 2022 19:14:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=KzC9TjieGOEIqDHJrtejEtLvoFu7JbFpTAUv4Smt2oo=; b=KCKaF2Jqt76VNtZ6YuSGQJkKTajhT2ZpXjx1gfmZpx4paSAKTwBdGi36WV4MuGHS91 puzZIUmQfJUzY0GQ2X0buvL/t506zEQatD9lZ0bK2AbZfFv8dvKfgUkH65vTtLWXx0bs 1ct+Vi6bdNdXw7fpoKcbs0mMp5WiKf7YlQM2lpRH9jXdgTqcfzNVjQ2c5TldSrnbmjV/ F13gxfk2kFfAeri+s9SMmkPD9hEY7K8Pi/3t/uRHzExK4N4ODXCfCpLhC2u17GQtRp75 TIaFAg8vzTZnP3zN8sTASIzq2uCSCa15PZOEN2C+aEsnApkvonYKdz0omXpSByCzTOh5 /edw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=KzC9TjieGOEIqDHJrtejEtLvoFu7JbFpTAUv4Smt2oo=; b=gALY3K2/yPbvxhi4egNveJOdOXnrL4kR8veixt6Vj6PDnmVOAG5CIdPBwntlN8M9EM r0pRbab+rThQsMyFSjuo/aCLRVErQC/ftKsc2rjY6C/o56cNvLaMW3jYaakubA4L9oRj AG4TADv6AVrqyI8xtKJYZ1pAs4gEn7r3l5YrbmdFwZbRwSrcbi4yxb0QPr1EmJEYWcxL M1OOYCZM5M9K/Mgt2cb6oGhB/bt4Uy+mQEyxIMnNVni9kkfnWbEhH5qQjqKRnPFPh8yY cKhYzxEEMpJcX2LJYHnqr188dEUw1yYgW3AceXhU6kCSlEvKxQUVna44E/RyEyQBTr/l Xtyw== X-Gm-Message-State: AOAM531+NH2fu0Wy6biggv63aj43oxethKNRUL3J5V6zmlq0cZTIuIcp 1TzLcuPO6v0MJN2isTLI0tdINK3I6O4elQ== X-Google-Smtp-Source: ABdhPJzgJ0DIV+/dbPMZEAP0luq9hvSS2HN5vkF8U7JE8jpwWI66SnhlsPvBDm6zt7DTjxrOAf0nVg== X-Received: by 2002:aa7:8757:0:b0:50d:48a9:f021 with SMTP id g23-20020aa78757000000b0050d48a9f021mr9109270pfo.24.1651457680572; Sun, 01 May 2022 19:14:40 -0700 (PDT) Received: from x1.hsd1.or.comcast.net ([2601:1c2:1001:7090:c18e:6070:88f2:a04d]) by smtp.gmail.com with ESMTPSA id j2-20020a17090a734200b001cd4989febcsm18714475pjs.8.2022.05.01.19.14.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 May 2022 19:14:40 -0700 (PDT) From: Drew Fustini To: Rob Herring , Krzysztof Kozlowski , Nishanth Menon , Dave Gerlach , Tony Lindgren Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Drew Fustini Subject: [PATCH 2/3] ARM: dts: am33xx: Add i2c voltage scaling firmware to wkup_m3_ipc Date: Sun, 1 May 2022 19:15:08 -0700 Message-Id: <20220502021508.1342869-3-dfustini@baylibre.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220502021508.1342869-1-dfustini@baylibre.com> References: <20220502021508.1342869-1-dfustini@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Dave Gerlach Add appropriate firmware-name property for all am33xx platforms. Signed-off-by: Dave Gerlach [dfustini: change property from 'ti,scale-data-fw' to 'firmware-name'] Signed-off-by: Drew Fustini --- arch/arm/boot/dts/am335x-bone-common.dtsi | 4 ++++ arch/arm/boot/dts/am335x-evm.dts | 4 ++++ arch/arm/boot/dts/am335x-evmsk.dts | 4 ++++ 3 files changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/= am335x-bone-common.dtsi index 56ae5095a5b8..02e04a12a270 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -405,3 +405,7 @@ &rtc { &pruss_tm { status =3D "okay"; }; + +&wkup_m3_ipc { + firmware-name =3D "am335x-bone-scale-data.bin"; +}; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-ev= m.dts index 659e99eabe66..b9745a2f0e4d 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -782,3 +782,7 @@ &rtc { &pruss_tm { status =3D "okay"; }; + +&wkup_m3_ipc { + firmware-name =3D "am335x-evm-scale-data.bin"; +}; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-= evmsk.dts index a2db65538e51..9c458e5a95b7 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -719,3 +719,7 @@ &rtc { &pruss_tm { status =3D "okay"; }; + +&wkup_m3_ipc { + firmware-name =3D "am335x-evm-scale-data.bin"; +}; --=20 2.32.0 From nobody Sun May 10 15:06:17 2026 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 23CCAC433FE for ; Mon, 2 May 2022 02:14:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356781AbiEBCST (ORCPT ); Sun, 1 May 2022 22:18:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44320 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1353279AbiEBCSJ (ORCPT ); Sun, 1 May 2022 22:18:09 -0400 Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C842393F4 for ; 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charset="utf-8" From: Dave Gerlach Add appropriate firmware-name property for all am43xx platforms. Signed-off-by: Dave Gerlach Signed-off-by: Keerthy [dfustini: change property from 'ti,scale-data-fw' to 'firmware-name'] Signed-off-by: Drew Fustini --- arch/arm/boot/dts/am437x-gp-evm.dts | 1 + arch/arm/boot/dts/am437x-sk-evm.dts | 4 ++++ arch/arm/boot/dts/am43x-epos-evm.dts | 4 ++++ 3 files changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x= -gp-evm.dts index 91b67b428a06..46d5361fe876 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -1129,6 +1129,7 @@ &cpu { =20 &wkup_m3_ipc { ti,set-io-isolation; + firmware-name =3D "am43x-evm-scale-data.bin"; }; =20 &pruss1_mdio { diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x= -sk-evm.dts index 20a34d2d85df..e5a825a525f9 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -893,6 +893,10 @@ vpfe0_ep: endpoint { }; }; =20 +&wkup_m3_ipc { + firmware-name =3D "am43x-evm-scale-data.bin"; +}; + &pruss1_mdio { status =3D "disabled"; }; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x= -epos-evm.dts index 4f9a7251a107..50c33418703a 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -1019,6 +1019,10 @@ &cpu { cpu0-supply =3D <&dcdc2>; }; =20 +&wkup_m3_ipc { + firmware-name =3D "am43x-evm-scale-data.bin"; +}; + &pruss1_mdio { status =3D "disabled"; }; --=20 2.32.0