From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 28 Oct 2025 10:48:45 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vDgJp-00CdxV-0m for lore@lore.pengutronix.de; Tue, 28 Oct 2025 10:48:45 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vDgJo-0006Zh-Me for lore@pengutronix.de; Tue, 28 Oct 2025 10:48:45 +0100 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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TZcyaT88knIgW3qyIbIyLhgKZp9wWdyVHZJl5+uJ7qs=; b=AWKBzoSlKcWB/cjM7GblrBZscA b+GUlYR9Y01m7HOMZbkJXZAidbkvWKxx/1fYKV/Z9dqiXS9c6PwulF1CLWzbfa64rLA3/ekOQ0pad qXPr/1OsL4Fs5jxOiDQvfn39lyEu1eZ6Voq0U2up6APC+ItdAHbTak9MIkRkQruOfRIKQHepHrkqO hUfwOnNlFCKFrvVD5sq8Df6jAY5CNmqI75U3U0kSwPt7GWKZP+FZGR+xZc9zIRebHlPjslrF/ImH0 TC0wPWlSd1ay1a+9SOV2OxzFp6BUY0gS8xmCchWn0n8evkfEipRvfv9gPJPLbOmS6DhEAQaVD3sez n9sPM1kg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDgJM-0000000FfLw-0w6S; Tue, 28 Oct 2025 09:48:16 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDgJK-0000000FfLY-0LZO for barebox@lists.infradead.org; Tue, 28 Oct 2025 09:48:15 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vDgJH-0006Ta-Vt; Tue, 28 Oct 2025 10:48:12 +0100 Received: from pty.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::c5]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vDgJH-005qvz-2a; Tue, 28 Oct 2025 10:48:11 +0100 Received: from sha by pty.whiteo.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1vDgJH-005199-2C; Tue, 28 Oct 2025 10:48:11 +0100 Date: Tue, 28 Oct 2025 10:48:11 +0100 From: Sascha Hauer To: Ahmad Fatoum Cc: Ahmad Fatoum , barebox@lists.infradead.org Message-ID: References: <20251027192938.2586566-1-a.fatoum@barebox.org> <20251027192938.2586566-5-a.fatoum@barebox.org> <10308082-4d36-488f-b87c-9357e0e7125d@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <10308082-4d36-488f-b87c-9357e0e7125d@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251028_024814_123644_5DF4154D X-CRM114-Status: GOOD ( 17.51 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v2 5/5] pmdomain: add Rockchip power domain support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Tue, Oct 28, 2025 at 10:04:06AM +0100, Ahmad Fatoum wrote: > > > On 10/28/25 9:57 AM, Sascha Hauer wrote: > > On Mon, Oct 27, 2025 at 08:28:20PM +0100, Ahmad Fatoum wrote: > >> +static int rockchip_pm_add_subdomain(struct rockchip_pmu *pmu, > >> + struct device_node *parent) > >> +{ > >> + struct device_node *np; > >> + > >> + for_each_child_of_node(parent, np) > >> + return -ENOSYS; > >> + > > > > I gave it a quick try on RK3588 and driver probe fails here. RK3588 has > > several subdomains in its power controller. > > I need it on rk3566 though, otherwise the probe hangs. Should I drop the > rk358x compatibles? That leaves us with the warnings introduced with the last patch: WARNING: dwc3 fc000000.usb@fc000000.of: power domain not found (ignoring) WARNING: rockchip-dw-pcie a40c00000.pcie@fe180000.of: power domain not found (ignoring) WARNING: rockchip-dw-pcie a41000000.pcie@fe190000.of: power domain not found (ignoring) WARNING: dw_mmc fe2c0000.mmc@fe2c0000.of: power domain not found (ignoring) WARNING: dwc3 fc400000.usb@fc400000.of: power domain not found (ignoring) WARNING: rockchip-dw-pcie a40400000.pcie@fe160000.of: power domain not found (ignoring) Maybe add a dummy driver where people can add their compatible to when they encounter the warning knowing that their SoC doesn't need a power domain driver? 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