From mboxrd@z Thu Jan 1 00:00:00 1970 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 C583AC433FE for ; Fri, 11 Feb 2022 07:19:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347676AbiBKHTh (ORCPT ); Fri, 11 Feb 2022 02:19:37 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:40456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230521AbiBKHTg (ORCPT ); Fri, 11 Feb 2022 02:19:36 -0500 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F3EE410A4; Thu, 10 Feb 2022 23:19:35 -0800 (PST) Received: by mail-ej1-x62d.google.com with SMTP id fy20so20745549ejc.0; Thu, 10 Feb 2022 23:19:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Eyr+k5MIXDuO745m6jwHbykSM9pTm41Qg3KUng2I5bA=; b=G64W731dlvyWLNkI7Hd4YwwJv6RNWFQXlxlBKNz1K7j46nVxu3h92y7bXJBvZ0aeNL 9YR/0rWt8HJ2hTy6eb2xFiW+dV/CDnuYkEVDD7pRYxnZKGk0ZCgkwSfB6z6G4ulFC6GN eqQIjAASDWshS4cRIQZSZh6Fx+uGvc8WA1mgNiynj9jf6xfPmuTx3Dk+X0ZSHCsN2nHY M7y3igGjZQ1QzuiGoQg4+ZiNvuAidJ58eqtKAcfEwjDzlUTbMpbBLffkiPkIyUwmNBrQ lX2rm2nTFoMtZ1IutWKvpAPwW1RC1l/9Wl2Isde1Xvd6lFyUypLF7urSprFThc57kvRB nGnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Eyr+k5MIXDuO745m6jwHbykSM9pTm41Qg3KUng2I5bA=; b=Xlmn22SxOEgBO36YiBPgQxU/Uh0M7gbMNh7R4S7uXqweJ1eJbbbrF4dEH6ZZbd5n6Z PPGuBAsS3sILDnvG5AH6KQPn84knDkK1nIiz2gsY1C5cwPvlG6rLsnuNxNV+L9wCnKOi RPoj9omYJ3Pz5U3BDEDnkxdqOaVk7eAjoqMxxcYqkjEdYBem8EPF2V+GUNpy+Y/mYGxT owu8GSCSAe+nnIzRJDHGIDQHZU3mEmM0I4lO+ko1JUrvPngw8FvTLR6IcDZ9nyH2KJ5W xSp1yC1T+5MqN6uaVNfemEcjxq8aT57mMjCuDIwXUDoVtBieyKE2wAFAQZytf4uuvNak s7bw== X-Gm-Message-State: AOAM530ip5j3YhggYg9i9QZpVAzDwpvy6WNYB8+iMi5ieXj8eLsTi/96 r1I3yY1Nro0dp9bAixq9cZeEQ3Vai6Nl1XgKV1E= X-Google-Smtp-Source: ABdhPJytMGOwVYbNRUat6pl2WpmZXfQRsKhLuWHbdL37IA1eTf3GybFocliDjiRWE5Y0jjF2JjV7RhOpA8yeSWRSqK4= X-Received: by 2002:a17:906:5d0a:: with SMTP id g10mr252126ejt.595.1644563974461; Thu, 10 Feb 2022 23:19:34 -0800 (PST) MIME-Version: 1.0 References: <20220210172246.27871-1-hnagalla@ti.com> In-Reply-To: <20220210172246.27871-1-hnagalla@ti.com> From: Christian Gmeiner Date: Fri, 11 Feb 2022 08:19:23 +0100 Message-ID: Subject: Re: [PATCH v1] arm64: dts: ti: k3-am64: Add ESM0 to device memory map To: Hari Nagalla Cc: devicetree@vger.kernel.org, LKML , linux-arm-kernel@lists.infradead.org, Nishanth Menon , Vignesh Raghavendra , Rob Herring , Tero Kristo Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Am Do., 10. Feb. 2022 um 18:30 Uhr schrieb Hari Nagalla : > > AM64x SoCs have two ESM modules, with one in MAIN voltage domain and the > other in MCU voltage domain. The error output from Main ESM module can > be routed to the MCU ESM module. The error output of MCU ESM can be > configured to reset the device. The MCU ESM configuration address space > is already opened and this patch opens the MAIN ESM configuration > address space. > > For ESM details please refer technical reference manual at > https://www.ti.com/lit/pdf/spruim2 > > Signed-off-by: Hari Nagalla Reviewed-by: Christian Gmeiner > --- > arch/arm64/boot/dts/ti/k3-am64.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi > index 120974726be8..0622a93ec136 100644 > --- a/arch/arm64/boot/dts/ti/k3-am64.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi > @@ -66,6 +66,7 @@ > #address-cells = <2>; > #size-cells = <2>; > ranges = <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002d0>, /* PINCTRL */ > + <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>, /* ESM0 */ > <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ > <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* Timesync router */ > <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>, /* First peripheral window */ > -- > 2.17.1 > -- greets -- Christian Gmeiner, MSc https://christian-gmeiner.info/privacypolicy