From nobody Mon Sep 29 21:20:49 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 356F0C25B0D for ; Tue, 16 Aug 2022 04:42:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231569AbiHPEmC (ORCPT ); Tue, 16 Aug 2022 00:42:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230418AbiHPEjs (ORCPT ); Tue, 16 Aug 2022 00:39:48 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E524CE318; Mon, 15 Aug 2022 13:31:17 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F1C6061089; Mon, 15 Aug 2022 20:31:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC084C433D6; Mon, 15 Aug 2022 20:31:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660595476; bh=TC7u+XgfGfTMxPRPSERVYjV9ZDYG1QScUUBzh6/c8fc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SKYi74NJz6AUXhZ27XChGtm1wHEO42PxtkkmimrJVeoLS3VENp1EPE1uFecoO/hWR qHxtKIdgZtZI39k0qcDXRBZ7+9TrAjR7jp8HOZd6ZcnONCDsA9l8sCW82OvfbbHKEH 1tg5xWyhGdiUp39H6xbUKyf6WdEayY9HMn2jdgK8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vladimir Zapolskiy , Robert Foss , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.19 0759/1157] clk: qcom: camcc-sdm845: Fix topology around titan_top power domain Date: Mon, 15 Aug 2022 20:01:55 +0200 Message-Id: <20220815180509.854462441@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180439.416659447@linuxfoundation.org> References: <20220815180439.416659447@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Vladimir Zapolskiy [ Upstream commit 103dd2338bbff567bce7acd00fc5a09c806b38ec ] On SDM845 two found VFE GDSC power domains shall not be operated, if titan top is turned off, thus the former power domains will be set as subdomains by a GDSC registration routine. Fixes: 78412c262004 ("clk: qcom: Add camera clock controller driver for SDM= 845") Signed-off-by: Vladimir Zapolskiy Reviewed-by: Robert Foss Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220519214133.1728979-2-vladimir.zapolskiy= @linaro.org Signed-off-by: Sasha Levin --- drivers/clk/qcom/camcc-sdm845.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/qcom/camcc-sdm845.c b/drivers/clk/qcom/camcc-sdm84= 5.c index be3f95326965..27d44188a7ab 100644 --- a/drivers/clk/qcom/camcc-sdm845.c +++ b/drivers/clk/qcom/camcc-sdm845.c @@ -1534,6 +1534,8 @@ static struct clk_branch cam_cc_sys_tmr_clk =3D { }, }; =20 +static struct gdsc titan_top_gdsc; + static struct gdsc bps_gdsc =3D { .gdscr =3D 0x6004, .pd =3D { @@ -1567,6 +1569,7 @@ static struct gdsc ife_0_gdsc =3D { .name =3D "ife_0_gdsc", }, .flags =3D POLL_CFG_GDSCR, + .parent =3D &titan_top_gdsc.pd, .pwrsts =3D PWRSTS_OFF_ON, }; =20 @@ -1576,6 +1579,7 @@ static struct gdsc ife_1_gdsc =3D { .name =3D "ife_1_gdsc", }, .flags =3D POLL_CFG_GDSCR, + .parent =3D &titan_top_gdsc.pd, .pwrsts =3D PWRSTS_OFF_ON, }; =20 --=20 2.35.1