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 3B21133097; Tue, 23 Jan 2024 00:27:13 +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=1705969633; cv=none; b=lGCENS/my/l1WNg36+YFi4efsiitYZZd01FXs7GGj8s9GNiPFNqswmBSPjqD0cT8HQUkGGOll2+bcLM+s202vixOO4RloY6Ph7ldyjNBg74V5Cdq96Gfa3L37IO2bX1P6lfjFxOpcpHdVT/8uHpZrZoBWTa20LssXz37E9nJt/s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705969633; c=relaxed/simple; bh=lyWubrrxWPnWUPr9JjmNsosqiFMIGFyBuym922sV6go=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ILS6hvmNclMAQG+WwiYw7LRftsPP1kI91RpaQfmM+irHdJs1uK7ydBpwlhWb912XxnGVO98LnZCjpYJmnFXa+FYI/RoLxAEn7iXXIDQ7TkBR2Of08GUQWmUW0HurbHsEEG+Ln/RQ8jdGKXrQ18qIXrEVKiXnIx2NsGpZy43nCXg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=baKxC6DC; 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="baKxC6DC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F06DAC433F1; Tue, 23 Jan 2024 00:27:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705969633; bh=lyWubrrxWPnWUPr9JjmNsosqiFMIGFyBuym922sV6go=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=baKxC6DCN85uw13Nceeh6QzsyKRj/Ok0+FM1p+6GzWiRVj+yMZ3C28gBBkxtNyFkR RBY87/y+hV+Nz+fy13noop2wXKZGVhX1cJ+5d8qe/aC7t+V2cs6MGNQ0O+TlVjuAYU 2X+0vh2tjKSczJ7nz1KnNIfXSgQBj/D3hc9JzgK4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.7 347/641] clk: qcom: gcc-sm8550: Add the missing RETAIN_FF_ENABLE GDSC flag Date: Mon, 22 Jan 2024 15:54:11 -0800 Message-ID: <20240122235828.786680530@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122235818.091081209@linuxfoundation.org> References: <20240122235818.091081209@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.7-stable review patch. If anyone has any objections, please let me know. ------------------ From: Konrad Dybcio [ Upstream commit 1fe8273c8d4088dd68faaab8640ec95f381cbf1e ] All of the 8550's GCC GDSCs can and should use the retain registers so as not to lose their state when entering lower power modes. Fixes: 955f2ea3b9e9 ("clk: qcom: Add GCC driver for SM8550") Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-3-ce1272d77540@linaro.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- drivers/clk/qcom/gcc-sm8550.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clk/qcom/gcc-sm8550.c b/drivers/clk/qcom/gcc-sm8550.c index 586126c4dd90..1c3d78500392 100644 --- a/drivers/clk/qcom/gcc-sm8550.c +++ b/drivers/clk/qcom/gcc-sm8550.c @@ -3002,7 +3002,7 @@ static struct gdsc pcie_0_gdsc = { .name = "pcie_0_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc pcie_0_phy_gdsc = { @@ -3011,7 +3011,7 @@ static struct gdsc pcie_0_phy_gdsc = { .name = "pcie_0_phy_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc pcie_1_gdsc = { @@ -3020,7 +3020,7 @@ static struct gdsc pcie_1_gdsc = { .name = "pcie_1_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc pcie_1_phy_gdsc = { @@ -3029,7 +3029,7 @@ static struct gdsc pcie_1_phy_gdsc = { .name = "pcie_1_phy_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc ufs_phy_gdsc = { @@ -3038,7 +3038,7 @@ static struct gdsc ufs_phy_gdsc = { .name = "ufs_phy_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc ufs_mem_phy_gdsc = { @@ -3047,7 +3047,7 @@ static struct gdsc ufs_mem_phy_gdsc = { .name = "ufs_mem_phy_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc usb30_prim_gdsc = { @@ -3056,7 +3056,7 @@ static struct gdsc usb30_prim_gdsc = { .name = "usb30_prim_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct gdsc usb3_phy_gdsc = { @@ -3065,7 +3065,7 @@ static struct gdsc usb3_phy_gdsc = { .name = "usb3_phy_gdsc", }, .pwrsts = PWRSTS_OFF_ON, - .flags = POLL_CFG_GDSCR, + .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; static struct clk_regmap *gcc_sm8550_clocks[] = { -- 2.43.0