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 AB67718B0A; Wed, 25 Feb 2026 01:36:42 +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=1771983402; cv=none; b=m3lzuGK1K26YWpGYUxLNjOq0xvU0HaXnKUeOIGfI0in94hKU7RyZHD9cxw+i3mOIjad2K3dUar/8MIfLiM9oCNfhKvDEGSdSc4CnUJEnZUX4TGhi62N37GFyT1ntAVlQpONd9e4yQB109qKmKC3rsc8GLTxaTM6kZZAqveVfUcU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983402; c=relaxed/simple; bh=Y1SziltBEW1hPyYuh7G8YOEkEHPm4JxCkqPncEb/UZM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D7EEqXK+M+K8juZhPT10kPay5FHmksNzCu1xh0zQYxwGowIAFE4sZXaZq2RAHYdhGOwyRf6p7PFi6Ke562UerFuUGt0zAdfU37SGTHnjwDyrL0uuYr3r/U8sEOfaERb58ymos4SpGgQJ808qD0WRWhl1pUQQWD0eTQrLt7BI0Gg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gDWNCC97; 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="gDWNCC97" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73995C116D0; Wed, 25 Feb 2026 01:36:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983402; bh=Y1SziltBEW1hPyYuh7G8YOEkEHPm4JxCkqPncEb/UZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gDWNCC97Q0jC/KlM6tCW9o0eKX2vcnnRNL/TbNOYR6K3SmBIJ0pyffVly8KA+8py1 xZ/tHOHoTNo2fsVolnwYHQfRwaloMPionnogolBt6IU6ZBLt6856kf/lxpcaTypk5/ Sbjqlojs3KJdD1d+tE4pD9GjFJye/N9LDqEZUR4o= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jagadeesh Kona , Imran Shaik , Vladimir Zapolskiy , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.19 523/781] clk: qcom: gcc-x1e80100: Update the SDCC RCGs to use shared_floor_ops Date: Tue, 24 Feb 2026 17:20:32 -0800 Message-ID: <20260225012412.627095203@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 a468047c4e1c56783204a3ac551b843b4277c8fc ] 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: 161b7c401f4b ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100") Signed-off-by: Jagadeesh Kona Reviewed-by: Imran Shaik Reviewed-by: Vladimir Zapolskiy Link: https://lore.kernel.org/r/20251127-sdcc_shared_floor_ops-v2-6-473afc86589c@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/gcc-x1e80100.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c index b63c8abdd2fc2..e46e65e631513 100644 --- a/drivers/clk/qcom/gcc-x1e80100.c +++ b/drivers/clk/qcom/gcc-x1e80100.c @@ -1516,7 +1516,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = { .parent_data = gcc_parent_data_9, .num_parents = ARRAY_SIZE(gcc_parent_data_9), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; @@ -1538,7 +1538,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_floor_ops, + .ops = &clk_rcg2_shared_floor_ops, }, }; -- 2.51.0