From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout-p-101.mailbox.org (mout-p-101.mailbox.org [80.241.56.151]) (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 007323CAA5D; Wed, 13 May 2026 23:31:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.151 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778715111; cv=none; b=eQczuAgNHzKRyphZed5eX9lvOgmuXvMaOHlzm0ZqrZiXCNFKp76EQKI9QA9jsLOteaM5n5TzsEdqmJv/tknWwaupAx0egXV0RcDCeHOprE7FgZE4p6Q/ufaI6QQoFWzHj1Q5HzQn95PZMy4jPEruI128fACxsdHDm5Y/M2miXT0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778715111; c=relaxed/simple; bh=eQGOXdB0CBovIWGJ7egFaGigS8NYtK1YuuMzaYsNTSg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=a64z3iBwmQdToG4+0n1ZDlqI3qvaGXHaJs/VUMmnrHtkhcduRkwXdSmsAkTXaewATySeB58w/8zoaXmL2u17AQcV4GmQegKOuZpWivHfacVzmvQ5U+PZJO0a3B89ztsytW0tTpIWBZzjiimYeNQiEpS8LIjLPkybYOA0nUP4RKQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org; spf=pass smtp.mailfrom=mailbox.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=ZbEZzfdN; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=EL8Z9YTl; arc=none smtp.client-ip=80.241.56.151 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mailbox.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="ZbEZzfdN"; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="EL8Z9YTl" Received: from smtp102.mailbox.org (smtp102.mailbox.org [10.196.197.102]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-101.mailbox.org (Postfix) with ESMTPS id 4gG8qc5q18z9vGq; Thu, 14 May 2026 01:31:40 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1778715100; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=E1GVpz7zUi0aa32m2cLjJs4osxlT2wkEWkq8DiEqL8I=; b=ZbEZzfdN3v96XPb1O7zJC0ciUUh4M2SjH3OQrY90BC2BH7uTZpha7MN6f0r6X1lToXO55q amrwRDoxkWaP4uZ581Y3gFqS1cw/HOafkrI4bwlnktbyOMXPcbtN8uUj286CHKO0NlJwRf 0zR4ETqjCbi4G4jlqwdSKx0AHbfQWOM75ZMVWiP8awO7icpIq9YEQjVd7dOHAlyalvK2wN hpe7ViRgOtWo6/D3gczNUjZ6/Fj7nZAYu5jolp+jFtG4lGP9ziagmZgVcMVNZ0tjg76pjY DAGRbtim3VH525UeI2C4FHYynWF4AfflNPV6XePjo8UzsIqhcQZpwSECw9pDaw== Message-ID: <58894f67-1985-4e0f-9648-c568f681691b@mailbox.org> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1778715099; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=E1GVpz7zUi0aa32m2cLjJs4osxlT2wkEWkq8DiEqL8I=; b=EL8Z9YTlqG8TBCL8ROv5ei71tdSRBfdXblm1gERwQiHWGK/FlK2i/kJBwy56oamGOzeRkK LwGxkQ7j/gExtd+mmeZO9U1ha+p2+OHUUk/abKthMkRa3lEmpXQ28tLhFgceJwZAGcQDWt vPCaXrB9uxtXWZEojnc28g5kkfuTqCWQJMhMy0OZ1MiWHRSI38h0ZL1jyPijZxepHomNsa K2chfG4va5Vt0fXST0lIowaxK/qI1jFGOm9tDBts62OjauiiMvnwmLlXGm9k5aRNEwFx5D o5eunE+4IYtBZQaI+tiPAlEJWmPsNGFtjlQOP309kTlMnSI/jcpFyhsVK/uu4w== Date: Thu, 14 May 2026 01:31:21 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH/RFC 04/14] arm64: dts: renesas: ironhide: Enable SCMI devpd, sys, and reset To: Geert Uytterhoeven , Sudeep Holla , Cristian Marussi , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Magnus Damm , Saravana Kannan , Michael Turquette , Stephen Boyd , Philipp Zabel , Ulf Hansson , "Rafael J . Wysocki" , Kevin Hilman , Florian Fainelli , Wolfram Sang , Marek Vasut , Kuninori Morimoto Cc: arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org References: <2eb3c62df7b6ccedb525569fe34c10403e2fdcf5.1776793163.git.geert+renesas@glider.be> Content-Language: en-US From: Marek Vasut In-Reply-To: <2eb3c62df7b6ccedb525569fe34c10403e2fdcf5.1776793163.git.geert+renesas@glider.be> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-MBO-RS-META: 9oi1c88nhrnr1xcg6nynjdfitrstd1r1 X-MBO-RS-ID: a9fef77da217165e93b On 4/21/26 8:11 PM, Geert Uytterhoeven wrote: Hello Geert, > SCP FW SDKv4.28.0 and later for Renesas R-Car X5H Ironhide not only > implements the SCMI base and clock management protocols, but also the > SCMI power domain, system power, and reset domain management protocols. > > Enable support for the latter by adding the corresponding SCMI protocol > subnodes. > > Signed-off-by: Geert Uytterhoeven > --- > arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts > index e2470257d2f32a03..2fb9557a7eb9dbb7 100644 > --- a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts > +++ b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts > @@ -31,10 +31,24 @@ scmi: scmi { > #address-cells = <1>; > #size-cells = <0>; > > + scmi_devpd: protocol@11 { > + reg = <0x11>; > + #power-domain-cells = <1>; Please indent with tabs. > + }; > + > + scmi_sys: protocol@12 { > + reg = <0x12>; Please indent with tabs. > + }; > + > scmi_clk: protocol@14 { > reg = <0x14>; > #clock-cells = <1>; Here it is OK. > }; > + > + scmi_reset: protocol@16 { > + reg = <0x16>; > + #reset-cells = <1>; Please indent with tabs. I hope it helps!