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 8B7E96BB5B; Tue, 23 Jan 2024 02:02:53 +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=1705975373; cv=none; b=bLUjFAA1S7itoOHzlHoMrjVeLspPvBW/VEEV0l02IpVTlkx6/D0TekdXwQ9hbuELLm9QhmSPKLtreH3brSz4woNY6K28BQ1/XVLrHtjwqGjWwZcF5fLu117jLB+lZ6wH7ivzkVKq5MYI6nPTEH9seBPOz+w2x3i6PkGRvBN4aM8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705975373; c=relaxed/simple; bh=/i9+coTjahBXLS/JwBFX8Dt0a6I5FZHcx8DWH/nYiTI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rwe98xwrTs+EEFEwPpuDUkmvfuVZ9eSMNz6UyVSqYVdXyzfejQaEEl/HhXzLjsPeU/dDpInkD+8am/CQB6LA5m3JL7Q/NsVHLg+UiwTIqQ21kG/g+Zk2szEG6mJlkHx3kZFCUkAIFxeGU7TE9W+DmRSTwaJ+i57647txzDJWgFk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=erozlHyB; 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="erozlHyB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4A4CC433C7; Tue, 23 Jan 2024 02:02:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1705975373; bh=/i9+coTjahBXLS/JwBFX8Dt0a6I5FZHcx8DWH/nYiTI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=erozlHyBjUhO+SipNh1Lavggt3s1c+p/ji2oyd0qbUTl5dFTvlE39IJTze2uvTH0q /S85vr2aqTPtgfb8eFlfcQFu88Rkj2h9Q9vOKyeAOcOGJi+WDPj2qU0nPBEIY8qpst J9lVxeI/Cnq39hjnX7WZR0pEAvJR8fsjjud1dcFY= 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 6.6 310/583] clk: qcom: gcc-sm8550: Add the missing RETAIN_FF_ENABLE GDSC flag Date: Mon, 22 Jan 2024 15:56:01 -0800 Message-ID: <20240122235821.511023412@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240122235812.238724226@linuxfoundation.org> References: <20240122235812.238724226@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 6.6-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