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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6DB9AC54E71 for ; Tue, 20 May 2025 18:43:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=u3v+sVXn3QS5HAZR6rlTvCjsDNvFK3/tVpaq1eLWVu0=; b=zVWAV3PVrLYFqVjeDTyytOJ3r0 gQlr7erDvis4zCWOjHRXAROclTeBspx3le30p6l57KzCNkSb30X/+keoFqVnDcSgohnGTxOgSkSTv u4woeQno4TeomV1qtovkZyRJ723mBU3bKIiIWMlJOUFcG2Qlb/LdYLZi5ZbA+wMzHGj1y3DZjNWuR LOVh7WV2OKu7LDi2G3BjdYU48iNj6lDuCQb1nopWYLY6SwuEe4fSB36w8b+/GaL+idsZJWF2ba4ZZ Xw3OvhVtwyscfF4RIEYG4CF/h+d0T+h+6p7kdaUIK23uuZg5ilufM5OaQfp5KTfp5tyf2OQPZlJmM W6Ap/07A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uHRw2-0000000Dphm-2Ju7; Tue, 20 May 2025 18:43:30 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uHRrR-0000000DoZ5-108G; Tue, 20 May 2025 18:38:46 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=u3v+sVXn3QS5HAZR6rlTvCjsDNvFK3/tVpaq1eLWVu0=; b=TnlDoJMght2Uzy7gaxZQpE1Dr9 FusfAMBSB6rYCB2jSSC2ocaG3pmnnC4ac1wuEfYHlSIWE//NkQMgDiSNIZBHdGGoNVIQf/sYrAhqG dGCCrZbu6H8GDMuGifH6qjt+7lRyybeemwOSPelvQg/A+kZfDzwOtwuL34RG66DgyKh3uw4RaAEBk poOhLxpuPu/Biw69o9blr5h40q1O9+pbNAgjjysf+DpidOyYQfHxJ266061ZSTRZrvEeI+NPv/zMw QIe7wsj6hRfUThpCKD8m2PTrPcOkSR5CfY3ChPnCz3zoRItFVsnX+Ha7e9T65SpWH1PgqgKBFhh+I pRpNb4HQ==; Received: from [61.8.146.112] (helo=phil.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uHRrM-0004Av-9K; Tue, 20 May 2025 20:38:40 +0200 From: Heiko Stuebner To: ulf.hansson@linaro.org, mark.rutland@arm.com, lpieralisi@kernel.org, sudeep.holla@arm.com, Robin Murphy Cc: linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/2] pmdomain: rockchip: Relax SMCCC dependency Date: Tue, 20 May 2025 20:38:39 +0200 Message-ID: <2393836.usQuhbGJ8B@phil> In-Reply-To: <6f0a38e596c0727d0de13a29c9224f71bc7d30f1.1747760015.git.robin.murphy@arm.com> References: <6f0a38e596c0727d0de13a29c9224f71bc7d30f1.1747760015.git.robin.murphy@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250520_113845_275003_75CDEADE X-CRM114-Status: GOOD ( 15.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Am Dienstag, 20. Mai 2025, 19:10:17 Mitteleurop=C3=A4ische Sommerzeit schri= eb Robin Murphy: > Most 32-bit Rockchip platforms do not use PSCI, so having to select > ARM_PSCI to satisfy a dependency chain to retain working power domain > support is a bit weird and non-obvious. Now that the offending SMCCC API > is properly stubbed out for optional usage, we can relax this again. >=20 > Signed-off-by: Robin Murphy Reviewed-by: Heiko Stuebner Of course this needs patch1 of this series to get applied first. I think for bisectability, doing this directly in patch1 might be less dangerous though? Heiko > --- > drivers/pmdomain/rockchip/Kconfig | 1 - > 1 file changed, 1 deletion(-) >=20 > diff --git a/drivers/pmdomain/rockchip/Kconfig b/drivers/pmdomain/rockchi= p/Kconfig > index 218d43186e5b..ffe5e7b78494 100644 > --- a/drivers/pmdomain/rockchip/Kconfig > +++ b/drivers/pmdomain/rockchip/Kconfig > @@ -4,7 +4,6 @@ if ARCH_ROCKCHIP || COMPILE_TEST > config ROCKCHIP_PM_DOMAINS > bool "Rockchip generic power domain" > depends on PM > - depends on HAVE_ARM_SMCCC_DISCOVERY > depends on REGULATOR > select PM_GENERIC_DOMAINS > help >=20