| Message ID | 20230512093926.661509-5-arnaud.pouliquen@foss.st.com |
|---|---|
| State | New |
| Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org>
Delivered-To: ouuuleilei@gmail.com
Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp4975799vqo;
Fri, 12 May 2023 02:59:10 -0700 (PDT)
X-Google-Smtp-Source:
ACHHUZ4Bte2J+lNVSZ259Ac1BL7bjG2Iv0Z/ooGX+JAI1lh2ZBN10+cEEPCFVCZg3lp/lo20TUdU
X-Received: by 2002:a05:6a00:190c:b0:63d:47c8:856e with SMTP id
y12-20020a056a00190c00b0063d47c8856emr33320860pfi.2.1683885549909;
Fri, 12 May 2023 02:59:09 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1683885549; cv=none;
d=google.com; s=arc-20160816;
b=oj7EOKVoSpTilbYVV4xYSbI1fI20clKRfR1r2nmEe8YZdUPJgOrXiftKbn1tjgM8aq
7t93AOai3T3DPj6/1jX+l/F3vpnjFD9NjkNgoGad6UdQ7gVz72MVO9yL+oiJyD4KCM+5
dZ46l8rB4Omw9LoOe2qlDYyKIAcHd9MWWZoUAJQzhUR0+ILJdWlxeF3mvADR2c/5aBcJ
1eW4neJEyS3Vq1Uyzfmli+DqOWLpGHkPy+6aQbeG0WJHG/XX5zetEqmScuNEQaL4Q8QJ
VzJC5jIPxhIVFvRsa9wRFNNKJg3TfJ3uHeuNDtY9i8f0jArFPDfzogm7aFBtOdKLgCV6
5IFg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com;
s=arc-20160816;
h=list-id:precedence:content-transfer-encoding:mime-version
:references:in-reply-to:message-id:date:subject:cc:to:from
:dkim-signature;
bh=tr01CIe/LpDGGpoPafu39bOHteV6ORG+tu0CkFYJUD0=;
b=Mf3yEHrEJsUD4dND8tE+tqLLkaDST7WpDW0xl00BKw88lxP7BKg6CK4bh2x5NlYCw+
LnTneU1AepIS0JncgptDolqv6InmSnpNZQlCmSFLvbNGJz1XG+k0LyjCNo0im9HTtCwh
hJ/dsKXm1Kcd3ZiOF2lQJGFDZhcnuOxHWJGXcDjGVwMA43UW0HLo+/TEwON/3WDEL8TZ
iMziHi9JJOZU3QNzvgC4MXOXii+omlzeSzGomZj1YnG95DOL9JjgauMnNePLVd+Vuzvl
ZpCf+dKxAUc5DzqqaJwrJFzKvwMQhhHyFZQqp1qEVUCURPcMGMauYNaNFEkVa7IfLNuU
QIiw==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass header.i=@foss.st.com header.s=selector1 header.b=vBk9mG9Q;
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=foss.st.com
Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20])
by mx.google.com with ESMTP id
c19-20020a637253000000b00525025dfa5fsi8957381pgn.377.2023.05.12.02.58.55;
Fri, 12 May 2023 02:59:09 -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=@foss.st.com header.s=selector1 header.b=vBk9mG9Q;
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=foss.st.com
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S240097AbjELJlM (ORCPT <rfc822;peekingduck44@gmail.com>
+ 99 others); Fri, 12 May 2023 05:41:12 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38142 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S240090AbjELJlK (ORCPT
<rfc822;linux-kernel@vger.kernel.org>);
Fri, 12 May 2023 05:41:10 -0400
Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com
[91.207.212.93])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A556AD879;
Fri, 12 May 2023 02:40:38 -0700 (PDT)
Received: from pps.filterd (m0046660.ppops.net [127.0.0.1])
by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id
34C8bG0T025488;
Fri, 12 May 2023 11:39:33 +0200
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com;
h=from : to : cc :
subject : date : message-id : in-reply-to : references : mime-version :
content-transfer-encoding : content-type; s=selector1;
bh=tr01CIe/LpDGGpoPafu39bOHteV6ORG+tu0CkFYJUD0=;
b=vBk9mG9Q/KmMCVqg48ljoIqEpnKCRZ2+N/aFo6SjONW6Y918JMzJn4Y1o8xBHn65NdPE
NcDP+edBHIGFWXLUF/Ud9ASFiW0lKTs62vGouVJIgZrlXxHN2SXQfvhc/yOEE0ktWN3x
WRK1qI2GQ3/sr/T3ItTEW9pJCE/tM8KP6RqYFlbMwLk1f1PvFFMlS0nsrnAb9cqMIDpa
xzLiiFwVlhWsxaCtTow+acZOvF1wah+QeH/2dgPANx9Y8xqhaBU2eMf9o5ce+q8a5ZS3
Ou29m/fLLi42BbpZhFyJxp9hOXHjrT7VLofevWBNI/+dtGSR1botx84J3cgTqK8Dq75W kQ==
Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35])
by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3qguwkrsks-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256
verify=NOT);
Fri, 12 May 2023 11:39:33 +0200
Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20])
by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id CE23B10002A;
Fri, 12 May 2023 11:39:32 +0200 (CEST)
Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70])
by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id
C5E172248B0;
Fri, 12 May 2023 11:39:32 +0200 (CEST)
Received: from localhost (10.201.21.213) by SHFDAG1NODE2.st.com (10.75.129.70)
with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Fri, 12 May
2023 11:39:32 +0200
From: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
CC: <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-remoteproc@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Subject: [PATCH v3 4/4] ARM: dts: stm32: fix m4_rproc references to use SCMI
Date: Fri, 12 May 2023 11:39:26 +0200
Message-ID: <20230512093926.661509-5-arnaud.pouliquen@foss.st.com>
X-Mailer: git-send-email 2.25.1
In-Reply-To: <20230512093926.661509-1-arnaud.pouliquen@foss.st.com>
References: <20230512093926.661509-1-arnaud.pouliquen@foss.st.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
X-Originating-IP: [10.201.21.213]
X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com
(10.75.129.70)
X-Proofpoint-Virus-Version: vendor=baseguard
engine=ICAP:2.0.205,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22
definitions=2023-05-12_06,2023-05-05_01,2023-02-09_01
X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS,
T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?=
X-GMAIL-THRID: =?utf-8?q?1765681974074025226?=
X-GMAIL-MSGID: =?utf-8?q?1765681974074025226?=
|
| Series |
stm32mp15: update remoteproc to support SCMI Device tree
|
|
Commit Message
Arnaud POULIQUEN
May 12, 2023, 9:39 a.m. UTC
Fixes stm32mp15*-scmi DTS files introduced in [1]:
This patch fixes the node which uses the MCU reset and adds the
missing HOLD_BOOT which is also handled by the SCMI reset service.
This change cannot be applied as a fix on commit [1], the management
of the hold boot impacts also the stm32_rproc driver.
[1] 'commit 5b7e58313a77 ("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")'
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
---
arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts | 6 ++++--
arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts | 6 ++++--
arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts | 6 ++++--
arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts | 6 ++++--
4 files changed, 16 insertions(+), 8 deletions(-)
Comments
Hi Arnaud On 5/12/23 11:39, Arnaud Pouliquen wrote: > Fixes stm32mp15*-scmi DTS files introduced in [1]: > This patch fixes the node which uses the MCU reset and adds the > missing HOLD_BOOT which is also handled by the SCMI reset service. > > This change cannot be applied as a fix on commit [1], the management > of the hold boot impacts also the stm32_rproc driver. > > [1] 'commit 5b7e58313a77 ("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")' > > Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> > --- I just ran YAML validation on your DT patches and it fails. I added your DT patches + dt-binding one (just for the test). I got the following issue: /arch/arm/boot/dts/stm32mp157c-ed1-scmi.dtb: m4@10000000: st,syscfg-holdboot: False schema does not allow [[7, 268, 1]] From schema: /local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml Do I miss another dt-binding update not present in this series ? alex > arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts | 6 ++++-- > arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts | 6 ++++-- > arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts | 6 ++++-- > arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts | 6 ++++-- > 4 files changed, 16 insertions(+), 8 deletions(-) > > diff --git a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts > index e539cc80bef8..134788e64265 100644 > --- a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts > +++ b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts > @@ -55,8 +55,10 @@ &mdma1 { > resets = <&scmi_reset RST_SCMI_MDMA>; > }; > > -&mlahb { > - resets = <&scmi_reset RST_SCMI_MCU>; > +&m4_rproc { > + resets = <&scmi_reset RST_SCMI_MCU>, > + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; > + reset-names = "mcu_rst", "hold_boot"; > }; > > &rcc { > diff --git a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts > index 97e4f94b0a24..c42e658debfb 100644 > --- a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts > +++ b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts > @@ -61,8 +61,10 @@ &mdma1 { > resets = <&scmi_reset RST_SCMI_MDMA>; > }; > > -&mlahb { > - resets = <&scmi_reset RST_SCMI_MCU>; > +&m4_rproc { > + resets = <&scmi_reset RST_SCMI_MCU>, > + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; > + reset-names = "mcu_rst", "hold_boot"; > }; > > &rcc { > diff --git a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts > index 9cf0a44d2f47..7a56ff2d4185 100644 > --- a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts > +++ b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts > @@ -60,8 +60,10 @@ &mdma1 { > resets = <&scmi_reset RST_SCMI_MDMA>; > }; > > -&mlahb { > - resets = <&scmi_reset RST_SCMI_MCU>; > +&m4_rproc { > + resets = <&scmi_reset RST_SCMI_MCU>, > + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; > + reset-names = "mcu_rst", "hold_boot"; > }; > > &rcc { > diff --git a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts > index 3b9dd6f4ccc9..119874dd91e4 100644 > --- a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts > +++ b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts > @@ -66,8 +66,10 @@ &mdma1 { > resets = <&scmi_reset RST_SCMI_MDMA>; > }; > > -&mlahb { > - resets = <&scmi_reset RST_SCMI_MCU>; > +&m4_rproc { > + resets = <&scmi_reset RST_SCMI_MCU>, > + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; > + reset-names = "mcu_rst", "hold_boot"; > }; > > &rcc {
Hi Alex, On 5/16/23 17:35, Alexandre TORGUE wrote: > Hi Arnaud > > On 5/12/23 11:39, Arnaud Pouliquen wrote: >> Fixes stm32mp15*-scmi DTS files introduced in [1]: >> This patch fixes the node which uses the MCU reset and adds the >> missing HOLD_BOOT which is also handled by the SCMI reset service. >> >> This change cannot be applied as a fix on commit [1], the management >> of the hold boot impacts also the stm32_rproc driver. >> >> [1] 'commit 5b7e58313a77 ("ARM: dts: stm32: Add SCMI version of STM32 boards >> (DK1/DK2/ED1/EV1)")' >> >> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> >> --- > > I just ran YAML validation on your DT patches and it fails. I added your DT > patches + dt-binding one (just for the test). I got the following issue: > > /arch/arm/boot/dts/stm32mp157c-ed1-scmi.dtb: m4@10000000: st,syscfg-holdboot: > False schema does not allow [[7, 268, 1]] > From schema: > /local/home/frq08678/STLINUX/kernel/my-kernel/stm32/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml > > Do I miss another dt-binding update not present in this series ? I reproduced the issue. I need to add "/delete-property/ st,syscfg-holdboot;" in stm32mp157*-scmi.dts files. As Mathieu already integrates the patch 1/4 and 2/4, I will send a V4 containing only the patches 3 and 4. Thanks, Arnaud > > alex > >> arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts | 6 ++++-- >> arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts | 6 ++++-- >> arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts | 6 ++++-- >> arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts | 6 ++++-- >> 4 files changed, 16 insertions(+), 8 deletions(-) >> >> diff --git a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts >> b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts >> index e539cc80bef8..134788e64265 100644 >> --- a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts >> +++ b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts >> @@ -55,8 +55,10 @@ &mdma1 { >> resets = <&scmi_reset RST_SCMI_MDMA>; >> }; >> -&mlahb { >> - resets = <&scmi_reset RST_SCMI_MCU>; >> +&m4_rproc { >> + resets = <&scmi_reset RST_SCMI_MCU>, >> + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; >> + reset-names = "mcu_rst", "hold_boot"; >> }; >> &rcc { >> diff --git a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts >> b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts >> index 97e4f94b0a24..c42e658debfb 100644 >> --- a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts >> +++ b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts >> @@ -61,8 +61,10 @@ &mdma1 { >> resets = <&scmi_reset RST_SCMI_MDMA>; >> }; >> -&mlahb { >> - resets = <&scmi_reset RST_SCMI_MCU>; >> +&m4_rproc { >> + resets = <&scmi_reset RST_SCMI_MCU>, >> + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; >> + reset-names = "mcu_rst", "hold_boot"; >> }; >> &rcc { >> diff --git a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts >> b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts >> index 9cf0a44d2f47..7a56ff2d4185 100644 >> --- a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts >> +++ b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts >> @@ -60,8 +60,10 @@ &mdma1 { >> resets = <&scmi_reset RST_SCMI_MDMA>; >> }; >> -&mlahb { >> - resets = <&scmi_reset RST_SCMI_MCU>; >> +&m4_rproc { >> + resets = <&scmi_reset RST_SCMI_MCU>, >> + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; >> + reset-names = "mcu_rst", "hold_boot"; >> }; >> &rcc { >> diff --git a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts >> b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts >> index 3b9dd6f4ccc9..119874dd91e4 100644 >> --- a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts >> +++ b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts >> @@ -66,8 +66,10 @@ &mdma1 { >> resets = <&scmi_reset RST_SCMI_MDMA>; >> }; >> -&mlahb { >> - resets = <&scmi_reset RST_SCMI_MCU>; >> +&m4_rproc { >> + resets = <&scmi_reset RST_SCMI_MCU>, >> + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; >> + reset-names = "mcu_rst", "hold_boot"; >> }; >> &rcc { >
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts index e539cc80bef8..134788e64265 100644 --- a/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157a-dk1-scmi.dts @@ -55,8 +55,10 @@ &mdma1 { resets = <&scmi_reset RST_SCMI_MDMA>; }; -&mlahb { - resets = <&scmi_reset RST_SCMI_MCU>; +&m4_rproc { + resets = <&scmi_reset RST_SCMI_MCU>, + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; + reset-names = "mcu_rst", "hold_boot"; }; &rcc { diff --git a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts index 97e4f94b0a24..c42e658debfb 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2-scmi.dts @@ -61,8 +61,10 @@ &mdma1 { resets = <&scmi_reset RST_SCMI_MDMA>; }; -&mlahb { - resets = <&scmi_reset RST_SCMI_MCU>; +&m4_rproc { + resets = <&scmi_reset RST_SCMI_MCU>, + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; + reset-names = "mcu_rst", "hold_boot"; }; &rcc { diff --git a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts index 9cf0a44d2f47..7a56ff2d4185 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1-scmi.dts @@ -60,8 +60,10 @@ &mdma1 { resets = <&scmi_reset RST_SCMI_MDMA>; }; -&mlahb { - resets = <&scmi_reset RST_SCMI_MCU>; +&m4_rproc { + resets = <&scmi_reset RST_SCMI_MCU>, + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; + reset-names = "mcu_rst", "hold_boot"; }; &rcc { diff --git a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts index 3b9dd6f4ccc9..119874dd91e4 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1-scmi.dts @@ -66,8 +66,10 @@ &mdma1 { resets = <&scmi_reset RST_SCMI_MDMA>; }; -&mlahb { - resets = <&scmi_reset RST_SCMI_MCU>; +&m4_rproc { + resets = <&scmi_reset RST_SCMI_MCU>, + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; + reset-names = "mcu_rst", "hold_boot"; }; &rcc {