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 AAECC1D5141; Wed, 25 Feb 2026 01:36:46 +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=1771983406; cv=none; b=dMaRzCiFKewag+JCE67a3YZ6T/2FYmygeNicVlWUNTGJOilSmB4W1uVtCz0YPmtl5jQcVXQRtXIQ1jEKFw5NvVoHYDXv4vaLhyshDFu3HJjO9XVRpov+m3y5QRT/T74PqvxNJ3hhmJAlEC9gEsUU+prtSwLR8BoKgzi4IW7D7pI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983406; c=relaxed/simple; bh=ZP0fwtWH9yDsSlzCjZvLxezSNeA6nDuaYgDWEC3ooRs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aaGUctDxeWnyZlfgsv91Dy5KVioyG54DUJ7dzp9Zgh88sBnIO9SOqjhPOkfPv5n00kMIwNmYPvCqE8tq6tD4ArI2qNAAVrph8WJHWAqtVLoeHuExQPSRXAl34CrkxQ+ykRqEKaQZym13oIP+ldHdUT5UNnqvAKEG8C4ouC5x4Mg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Zr0lHcek; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Zr0lHcek" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B1C4C116D0; Wed, 25 Feb 2026 01:36:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983406; bh=ZP0fwtWH9yDsSlzCjZvLxezSNeA6nDuaYgDWEC3ooRs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Zr0lHcekFpEFsFc/9HzbVZsCMa0ep9LxQ4IKUJhsWEIR+Ha+MlVg+3w8cZjA1PMKO qsWn+X/yZ1ERRBioAaxaERZsTCvdzNHksyCHq4cnwSeW7LJxXlV4Y6IWwkQidJKdtA zCp/qNuL48oturrirP/ErkMrq9wOwMXjP/yoDdcE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jagadeesh Kona , Imran Shaik , Taniya Das , Vladimir Zapolskiy , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.19 525/781] clk: qcom: gcc-glymur: Update the SDCC RCGs to use shared_floor_ops Date: Tue, 24 Feb 2026 17:20:34 -0800 Message-ID: <20260225012412.675306813@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012359.695468795@linuxfoundation.org> References: <20260225012359.695468795@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jagadeesh Kona [ Upstream commit d5639a6d72810023d257c935cb763aea1ada1abc ] Use shared_floor_ops for the SDCC RCGs so the RCG is safely parked during disable and the new parent configuration is programmed in hardware only when the new parent is enabled, avoiding cases where the RCG configuration fails to update. Fixes: efe504300a17 ("clk: qcom: gcc: Add support for Global Clock Controller") Signed-off-by: Jagadeesh Kona Reviewed-by: Imran Shaik Reviewed-by: Taniya Das Reviewed-by: Vladimir Zapolskiy Link: https://lore.kernel.org/r/20251127-sdcc_shared_floor_ops-v2-8-473afc86589c@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/gcc-glymur.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/gcc-glymur.c b/drivers/clk/qcom/gcc-glymur.c index deab819576d0e..238e205735ed5 100644 --- a/drivers/clk/qcom/gcc-glymur.c +++ b/drivers/clk/qcom/gcc-glymur.c @@ -2317,7 +2317,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = { .parent_data = gcc_parent_data_17, .num_parents = ARRAY_SIZE(gcc_parent_data_17), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; @@ -2339,7 +2339,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = { .parent_data = gcc_parent_data_3, .num_parents = ARRAY_SIZE(gcc_parent_data_3), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; -- 2.51.0