From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D03FA2D24AC; Wed, 10 Sep 2025 07:57:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757491028; cv=none; b=uYaA21t0w2CGpDvfaBb30y52AHjU33fIx4fKAGmGggBMDqZXJpcDgo2Tg2oBhnw0NzzyUgcOEqtJ8KuDneHHtXJvHe9K1mUuHxFjDWiJYDDSYSiNca3F5aJiHXX1RPHQS5HOssGjxWVr6mytDtxNfRyWN53dg5nzKUEYHc2xWAc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757491028; c=relaxed/simple; bh=9fjD2fNRSaM8UgWVZRkBtaZv1nqX5uwHyIlpPz0EWXU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZB8CXGFN3IRGu5b12TaKMAoEtSQU7uKTRkh031yzQzaUl4R++3qgx9AGhGWSjujUvP1PcUDcEdXC+VsOCBSXMV20moTCqkV81h7Fow5ljc/0MK/dJu8yUYAZQzw6kxzudPAy/TzVJwlpsBA4t6AoyfckGGcy8YuJ29K0oIyT8X0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kaLZpnsm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kaLZpnsm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1F7AC4CEF0; Wed, 10 Sep 2025 07:57:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757491027; bh=9fjD2fNRSaM8UgWVZRkBtaZv1nqX5uwHyIlpPz0EWXU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kaLZpnsmrHrGGLP+0KguzRFCRfaUyvd8cTnmNsdxhg0gWm2UTWQ6Uo+799KsWNSym CrhsRXZgc8VeqUDQ3XRRqKG6KXv3iR6Wf5CeDAZyZRbqRB5k/o5xfwXknqNEN9neoA VgLtVqNSaQmLc9iKjxB30OcWaDJKHvc2TCk64/46ZwBNAJOlwtrWPI7Fr2/arNJxwM ZCKIt0zrgNySUkCx5ycX5hyuNwSEF1PWfMyln4YO+5Vxg3qO5YVxDOe+z24g8ksHOz iT354QBmykiQdgu59sVJGEwJFmmv+oImcIKDNKRvr67QwsclSwr4QjHX8wyL6yDlQ0 l4Rr09eDm7cZA== Date: Wed, 10 Sep 2025 09:57:04 +0200 From: Krzysztof Kozlowski To: =?utf-8?Q?Cl=C3=A9ment?= Le Goffic Cc: Gatien Chevallier , Maxime Coquelin , Alexandre Torgue , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Gabriel Fernandez , Julius Werner , Will Deacon , Mark Rutland , Philipp Zabel , Jonathan Corbet , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org, =?utf-8?Q?Cl=C3=A9ment?= Le Goffic Subject: Re: [PATCH v6 12/20] dt-bindings: perf: stm32: introduce DDRPERFM dt-bindings Message-ID: <20250910-adamant-hospitable-firefly-ae30c5@kuoka> References: <20250909-b4-ddrperfm-upstream-v6-0-ce082cc801b5@gmail.com> <20250909-b4-ddrperfm-upstream-v6-12-ce082cc801b5@gmail.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20250909-b4-ddrperfm-upstream-v6-12-ce082cc801b5@gmail.com> On Tue, Sep 09, 2025 at 12:12:19PM +0200, Cl=C3=A9ment Le Goffic wrote: > From: Cl=C3=A9ment Le Goffic >=20 > DDRPERFM is the DDR Performance Monitor embedded in STM32MPU SoC. > It allows to monitor DDR events that come from the DDR Controller > such as read or write events. >=20 > Signed-off-by: Cl=C3=A9ment Le Goffic > Signed-off-by: Cl=C3=A9ment Le Goffic > --- > .../devicetree/bindings/perf/st,stm32-ddr-pmu.yaml | 94 ++++++++++++++++= ++++++ > 1 file changed, 94 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/perf/st,stm32-ddr-pmu.yaml= b/Documentation/devicetree/bindings/perf/st,stm32-ddr-pmu.yaml > new file mode 100644 > index 000000000000..1d97861e3d44 > --- /dev/null > +++ b/Documentation/devicetree/bindings/perf/st,stm32-ddr-pmu.yaml > @@ -0,0 +1,94 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/perf/st,stm32-ddr-pmu.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +maintainers: > + - Cl=C3=A9ment Le Goffic > + > +title: STMicroelectronics STM32 DDR Performance Monitor (DDRPERFM) > + > +properties: > + compatible: > + oneOf: > + - items: > + - const: st,stm32mp131-ddr-pmu > + - items: > + - enum: > + - st,stm32mp151-ddr-pmu > + - const: st,stm32mp131-ddr-pmu > + - items: > + - const: st,stm32mp251-ddr-pmu You did not implement Rob's comment. Best regards, Krzysztof