linux-stable.git/drivers/clk, branch v5.4.262 Linux kernel stable tree clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks 2023-11-28T16:50:19+00:00 Kathiravan Thirumoorthy quic_kathirav@quicinc.com 2023-09-14T06:59:51+00:00 398940412e8de14b1a5b472080342eaa8ea8efc6 commit e641a070137dd959932c7c222e000d9d941167a2 upstream. GPLL, NSS crypto PLL clock rates are fixed and shouldn't be scaled based on the request from dependent clocks. Doing so will result in the unexpected behaviour. So drop the CLK_SET_RATE_PARENT flag from the PLL clocks. Cc: stable@vger.kernel.org Fixes: b8e7e519625f ("clk: qcom: ipq8074: add remaining PLL’s") Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com> Link: https://lore.kernel.org/r/20230913-gpll_cleanup-v2-1-c8ceb1a37680@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e641a070137dd959932c7c222e000d9d941167a2 upstream.

GPLL, NSS crypto PLL clock rates are fixed and shouldn't be scaled based
on the request from dependent clocks. Doing so will result in the
unexpected behaviour. So drop the CLK_SET_RATE_PARENT flag from the PLL
clocks.

Cc: stable@vger.kernel.org
Fixes: b8e7e519625f ("clk: qcom: ipq8074: add remaining PLL’s")
Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
Link: https://lore.kernel.org/r/20230913-gpll_cleanup-v2-1-c8ceb1a37680@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped 2023-11-20T09:30:12+00:00 Sudeep Holla sudeep.holla@arm.com 2023-10-04T19:36:00+00:00 e4e4d4abb82b68a8ce2ef09eace871f9020c0bb7 [ Upstream commit 3537a75e73f3420614a358d0c8b390ea483cc87d ] Add the missing devm_kfree() when we skip the clocks with invalid or missing information from the firmware. Cc: Cristian Marussi <cristian.marussi@arm.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: linux-clk@vger.kernel.org Fixes: 6d6a1d82eaef ("clk: add support for clocks provided by SCMI") Link: https://lore.kernel.org/r/20231004193600.66232-1-sudeep.holla@arm.com Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 3537a75e73f3420614a358d0c8b390ea483cc87d ]

Add the missing devm_kfree() when we skip the clocks with invalid or
missing information from the firmware.

Cc: Cristian Marussi <cristian.marussi@arm.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-clk@vger.kernel.org
Fixes: 6d6a1d82eaef ("clk: add support for clocks provided by SCMI")
Link: https://lore.kernel.org/r/20231004193600.66232-1-sudeep.holla@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data 2023-11-20T09:30:11+00:00 Jiasheng Jiang jiasheng@iscas.ac.cn 2023-09-01T02:46:58+00:00 d1461f0c9ca0827c03730fe9652ebbf6316a2a95 [ Upstream commit 0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3 ] Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference. Fixes: e9862118272a ("clk: mediatek: Add MT2701 clock support") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230901024658.23405-1-jiasheng@iscas.ac.cn Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3 ]

Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.

Fixes: e9862118272a ("clk: mediatek: Add MT2701 clock support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230901024658.23405-1-jiasheng@iscas.ac.cn
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data 2023-11-20T09:30:11+00:00 Jiasheng Jiang jiasheng@iscas.ac.cn 2023-09-12T09:34:07+00:00 e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e [ Upstream commit 2befa515c1bb6cdd33c262b909d93d1973a219aa ] Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference. Fixes: 3b5e748615e7 ("clk: mediatek: add clock support for MT7629 SoC") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230912093407.21505-5-jiasheng@iscas.ac.cn Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 2befa515c1bb6cdd33c262b909d93d1973a219aa ]

Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.

Fixes: 3b5e748615e7 ("clk: mediatek: add clock support for MT7629 SoC")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-5-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data 2023-11-20T09:30:11+00:00 Jiasheng Jiang jiasheng@iscas.ac.cn 2023-09-12T09:34:06+00:00 cfa68e0ac5dcde43577adadf6f0f26f3b365ad68 [ Upstream commit 0884393c63cc9a1772f7121a6645ba7bd76feeb9 ] Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference. Fixes: 3b5e748615e7 ("clk: mediatek: add clock support for MT7629 SoC") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230912093407.21505-4-jiasheng@iscas.ac.cn Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 0884393c63cc9a1772f7121a6645ba7bd76feeb9 ]

Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.

Fixes: 3b5e748615e7 ("clk: mediatek: add clock support for MT7629 SoC")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-4-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data 2023-11-20T09:30:10+00:00 Jiasheng Jiang jiasheng@iscas.ac.cn 2023-09-12T09:34:05+00:00 2705c5b97f504e831ae1935c05f0e44f80dfa6b3 [ Upstream commit 606f6366a35a3329545e38129804d65ef26ed7d2 ] Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference. Fixes: 96596aa06628 ("clk: mediatek: add clk support for MT6797") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230912093407.21505-3-jiasheng@iscas.ac.cn Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 606f6366a35a3329545e38129804d65ef26ed7d2 ]

Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.

Fixes: 96596aa06628 ("clk: mediatek: add clk support for MT6797")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-3-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data 2023-11-20T09:30:10+00:00 Jiasheng Jiang jiasheng@iscas.ac.cn 2023-09-12T09:34:04+00:00 fbe466f06d4ea18745da0d57540539b7b36936ae [ Upstream commit 1f57f78fbacf630430bf954e5a84caafdfea30c0 ] Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference. Fixes: 710774e04861 ("clk: mediatek: Add MT6779 clock support") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20230912093407.21505-2-jiasheng@iscas.ac.cn Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 1f57f78fbacf630430bf954e5a84caafdfea30c0 ]

Add the check for the return value of mtk_alloc_clk_data() in order to
avoid NULL pointer dereference.

Fixes: 710774e04861 ("clk: mediatek: Add MT6779 clock support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230912093407.21505-2-jiasheng@iscas.ac.cn
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: npcm7xx: Fix incorrect kfree 2023-11-20T09:30:10+00:00 Jonathan Neuschäfer j.neuschaefer@gmx.net 2023-09-23T13:31:27+00:00 8ae911637b0b1a25b7de0e81d5b4bc036f5ae0bf [ Upstream commit bbc5080bef4a245106aa8e8d424ba8847ca7c0ca ] The corresponding allocation is: > npcm7xx_clk_data = kzalloc(struct_size(npcm7xx_clk_data, hws, > NPCM7XX_NUM_CLOCKS), GFP_KERNEL); ... so, kfree should be applied to npcm7xx_clk_data, not npcm7xx_clk_data->hws. Fixes: fcfd14369856 ("clk: npcm7xx: add clock controller") Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20230923133127.1815621-1-j.neuschaefer@gmx.net Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit bbc5080bef4a245106aa8e8d424ba8847ca7c0ca ]

The corresponding allocation is:

> npcm7xx_clk_data = kzalloc(struct_size(npcm7xx_clk_data, hws,
> 			     NPCM7XX_NUM_CLOCKS), GFP_KERNEL);

... so, kfree should be applied to npcm7xx_clk_data, not
npcm7xx_clk_data->hws.

Fixes: fcfd14369856 ("clk: npcm7xx: add clock controller")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20230923133127.1815621-1-j.neuschaefer@gmx.net
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: keystone: pll: fix a couple NULL vs IS_ERR() checks 2023-11-20T09:30:10+00:00 Dan Carpenter dan.carpenter@linaro.org 2023-10-05T14:01:57+00:00 cbcf67b0bc5d5f29eadc77c18bdb1de1ba9078e3 [ Upstream commit a5d14f8b551eb1551c10053653ee8e27f19672fa ] The clk_register_divider() and clk_register_mux() functions returns error pointers on error but this code checks for NULL. Fix that. Fixes: b9e0d40c0d83 ("clk: keystone: add Keystone PLL clock driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/d9da4c97-0da9-499f-9a21-1f8e3f148dc1@moroto.mountain Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a5d14f8b551eb1551c10053653ee8e27f19672fa ]

The clk_register_divider() and clk_register_mux() functions returns
error pointers on error but this code checks for NULL.  Fix that.

Fixes: b9e0d40c0d83 ("clk: keystone: add Keystone PLL clock driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/d9da4c97-0da9-499f-9a21-1f8e3f148dc1@moroto.mountain
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: imx: Select MXC_CLK for CLK_IMX8QXP 2023-11-20T09:30:10+00:00 Abel Vesa abel.vesa@linaro.org 2023-09-21T09:23:54+00:00 3d38bc4bab882a02c6f027da35059429a6c84281 [ Upstream commit 317e69c49b4ceef8aebb47d771498ccb3571bdf9 ] If the i.MX8QXP clock provider is built-in but the MXC_CLK is built as module, build fails: aarch64-linux-ld: drivers/clk/imx/clk-imx8-acm.o: in function `imx8_acm_clk_probe': clk-imx8-acm.c:(.text+0x3d0): undefined reference to `imx_check_clk_hws' Fix that by selecting MXC_CLK in case of CLK_IMX8QXP. Fixes: c2cccb6d0b33 ("clk: imx: add imx8qxp clk driver") Closes: https://lore.kernel.org/all/8b77219e-b59e-40f1-96f1-980a0b2debcf@infradead.org/ Reported-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 317e69c49b4ceef8aebb47d771498ccb3571bdf9 ]

If the i.MX8QXP clock provider is built-in but the MXC_CLK is
built as module, build fails:

aarch64-linux-ld: drivers/clk/imx/clk-imx8-acm.o: in function `imx8_acm_clk_probe':
clk-imx8-acm.c:(.text+0x3d0): undefined reference to `imx_check_clk_hws'

Fix that by selecting MXC_CLK in case of CLK_IMX8QXP.

Fixes: c2cccb6d0b33 ("clk: imx: add imx8qxp clk driver")
Closes: https://lore.kernel.org/all/8b77219e-b59e-40f1-96f1-980a0b2debcf@infradead.org/
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>