linux-stable.git/drivers/clk, branch v6.4.8 Linux kernel stable tree clk: qcom: mmcc-msm8974: fix MDSS_GDSC power flags 2023-07-19T14:36:38+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2023-05-07T17:53:35+00:00 f712198e4ba9e806e945c6b99791583b50808f70 [ Upstream commit 4e13c7a55cf752887f2b8d8008711dbbc64ea796 ] Using PWRSTS_RET on msm8974's MDSS_GDSC causes display to stop working. The gdsc doesn't fully come out of retention mode. Change it's pwrsts flags to PWRSTS_OFF_ON. Fixes: d399723950c4 ("clk: qcom: gdsc: Fix the handling of PWRSTS_RET support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Rajendra Nayak <quic_rjendra@quicinc.com> Tested-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20230507175335.2321503-2-dmitry.baryshkov@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 4e13c7a55cf752887f2b8d8008711dbbc64ea796 ]

Using PWRSTS_RET on msm8974's MDSS_GDSC causes display to stop working.
The gdsc doesn't fully come out of retention mode. Change it's pwrsts
flags to PWRSTS_OFF_ON.

Fixes: d399723950c4 ("clk: qcom: gdsc: Fix the handling of PWRSTS_RET support")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Rajendra Nayak <quic_rjendra@quicinc.com>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Link: https://lore.kernel.org/r/20230507175335.2321503-2-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: mmcc-msm8974: use clk_rcg2_shared_ops for mdp_clk_src clock 2023-07-19T14:36:30+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2023-05-07T17:53:34+00:00 f8f7fdbece4871642c6141cc5ca4233baf983205 [ Upstream commit 8fd492e77ff71f68f7311c22f7bc960182465cd7 ] The mdp_clk_src clock should not be turned off. Instead it should be 'parked' to the XO, as most of other mdp_clk_src clocks. Fix that by using the clk_rcg2_shared_ops. Fixes: d8b212014e69 ("clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Luca Weiss <luca@z3ntu.xyz> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230507175335.2321503-1-dmitry.baryshkov@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 8fd492e77ff71f68f7311c22f7bc960182465cd7 ]

The mdp_clk_src clock should not be turned off. Instead it should be
'parked' to the XO, as most of other mdp_clk_src clocks. Fix that by
using the clk_rcg2_shared_ops.

Fixes: d8b212014e69 ("clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC)")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230507175335.2321503-1-dmitry.baryshkov@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: ipq5332: fix the order of SLEEP_CLK and XO clock 2023-07-19T14:36:30+00:00 Kathiravan T quic_kathirav@quicinc.com 2023-04-17T10:56:07+00:00 240e128ad423a3999bb69104b02ee86f95e5b2bb [ Upstream commit 7510e80f4ac707efc7e964120525ef759a02f171 ] The order of DT_SLEEP_CLK and DT_XO are swapped and it is incorrect. Due to which the clocks for which the parent should be XO is having parent as SLEEP_CLK and vice versa. So fix the same by re-ordering the entries. Fixes: 3d89d52970fd ("clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC") Reported-by: Devi Priya <quic_devipriy@quicinc.com> Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230417105607.4091-1-quic_kathirav@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 7510e80f4ac707efc7e964120525ef759a02f171 ]

The order of DT_SLEEP_CLK and DT_XO are swapped and it is incorrect.
Due to which the clocks for which the parent should be XO is having parent
as SLEEP_CLK and vice versa. So fix the same by re-ordering the entries.

Fixes: 3d89d52970fd ("clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC")
Reported-by: Devi Priya <quic_devipriy@quicinc.com>
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230417105607.4091-1-quic_kathirav@quicinc.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: ipq5332: fix the src parameter in ftbl_gcc_apss_axi_clk_src 2023-07-19T14:36:30+00:00 Kathiravan T quic_kathirav@quicinc.com 2023-04-17T04:43:42+00:00 0dd0f81ce2897768a7ac60cb6798c481bcc50802 [ Upstream commit 81c1ef89a45eccd5603f1e27e281d14fefcb81f9 ] 480MHz is derived from P_GPLL4_OUT_AUX not from P_GPLL4_OUT_MAIN. Update the freq_tbl with the correct src. Fixes: 3d89d52970fd ("clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC") Reported-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230417044342.9406-1-quic_kathirav@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 81c1ef89a45eccd5603f1e27e281d14fefcb81f9 ]

480MHz is derived from P_GPLL4_OUT_AUX not from P_GPLL4_OUT_MAIN. Update
the freq_tbl with the correct src.

Fixes: 3d89d52970fd ("clk: qcom: add Global Clock controller (GCC) driver for IPQ5332 SoC")
Reported-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Signed-off-by: Kathiravan T <quic_kathirav@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230417044342.9406-1-quic_kathirav@quicinc.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: dispcc-qcm2290: Fix GPLL0_OUT_DIV handling 2023-07-19T14:36:30+00:00 Konrad Dybcio konrad.dybcio@linaro.org 2023-04-14T11:06:36+00:00 6e4b73d1bcf41d763daa5f7e1cb8bd0a33370096 [ Upstream commit 63d56adf04b5795e54440dc5b7afddecb2966863 ] GPLL0_OUT_DIV (.fw_name = "gcc_disp_gpll0_div_clk_src") was previously made to reuse the same parent enum entry as GPLL0_OUT_MAIN (.fw_name = "gcc_disp_gpll0_clk_src") in parent_map_2. Resolve it by introducing its own entry in the parent enum and correctly assigning it in disp_cc_parent_map_2[]. Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230412-topic-qcm_dispcc-v2-2-bce7dd512fe4@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 63d56adf04b5795e54440dc5b7afddecb2966863 ]

GPLL0_OUT_DIV (.fw_name = "gcc_disp_gpll0_div_clk_src") was previously
made to reuse the same parent enum entry as GPLL0_OUT_MAIN
(.fw_name = "gcc_disp_gpll0_clk_src") in parent_map_2.

Resolve it by introducing its own entry in the parent enum and
correctly assigning it in disp_cc_parent_map_2[].

Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230412-topic-qcm_dispcc-v2-2-bce7dd512fe4@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: dispcc-qcm2290: Fix BI_TCXO_AO handling 2023-07-19T14:36:29+00:00 Konrad Dybcio konrad.dybcio@linaro.org 2023-04-14T11:06:35+00:00 fed34a3f078144e114820891a2c1be0405daeb0a [ Upstream commit 92dfee0fc889b5b00ffb6b1de87ce64c483bcb7b ] BI_TCXO_AO (.fw_name = "bi_tcxo_ao") was previously made to reuse the same parent enum entry as BI_TCXO (.fw_name = "bi_tcxo") in parent_map_2. Resolve it by introducing its own entry in the parent enum and correctly assigning it in disp_cc_parent_map_2[]. Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230412-topic-qcm_dispcc-v2-1-bce7dd512fe4@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 92dfee0fc889b5b00ffb6b1de87ce64c483bcb7b ]

BI_TCXO_AO (.fw_name = "bi_tcxo_ao") was previously made to reuse the
same parent enum entry as BI_TCXO (.fw_name = "bi_tcxo") in parent_map_2.

Resolve it by introducing its own entry in the parent enum and
correctly assigning it in disp_cc_parent_map_2[].

Fixes: cc517ea3333f ("clk: qcom: Add display clock controller driver for QCM2290")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230412-topic-qcm_dispcc-v2-1-bce7dd512fe4@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: ipq6018: fix networking resets 2023-07-19T14:36:29+00:00 Robert Marko robimarko@gmail.com 2023-05-26T19:08:55+00:00 262bbc8ea9ba973ea6a298338581b55d7a0f319f [ Upstream commit 349b5bed539b491b7894a5186a895751fd8ba6c7 ] Networking resets in IPQ6018 all use bitmask as they require multiple bits to be set and cleared instead of a single bit. So, current networking resets have the same register and bit 0 set which is clearly incorrect. Fixes: d9db07f088af ("clk: qcom: Add ipq6018 Global Clock Controller support") Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230526190855.2941291-2-robimarko@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 349b5bed539b491b7894a5186a895751fd8ba6c7 ]

Networking resets in IPQ6018 all use bitmask as they require multiple
bits to be set and cleared instead of a single bit.

So, current networking resets have the same register and bit 0 set which
is clearly incorrect.

Fixes: d9db07f088af ("clk: qcom: Add ipq6018 Global Clock Controller support")
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230526190855.2941291-2-robimarko@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: gcc-qcm2290: Mark RCGs shared where applicable 2023-07-19T14:36:27+00:00 Konrad Dybcio konrad.dybcio@linaro.org 2023-04-03T17:48:07+00:00 f17af9387102ea589db6ccadcc0a1fa3a07564cf [ Upstream commit 7bf654a0d95e75b415f454e10627309d650762d0 ] The vast majority of shared RCGs were not marked as such. Fix it. Fixes: 496d1a13d405 ("clk: qcom: Add Global Clock Controller driver for QCM2290") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230403174807.345185-1-konrad.dybcio@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 7bf654a0d95e75b415f454e10627309d650762d0 ]

The vast majority of shared RCGs were not marked as such. Fix it.

Fixes: 496d1a13d405 ("clk: qcom: Add Global Clock Controller driver for QCM2290")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230403174807.345185-1-konrad.dybcio@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: gcc-ipq6018: Use floor ops for sdcc clocks 2023-07-19T14:36:27+00:00 Mantas Pucka mantas@8devices.com 2023-04-25T09:11:49+00:00 9846d09ed695b6b8dcfa556681458a184ebbc2a7 [ Upstream commit 56e5ae0116aef87273cf1812d608645b076e4f02 ] SDCC clocks must be rounded down to avoid overclocking the controller. Fixes: d9db07f088af ("clk: qcom: Add ipq6018 Global Clock Controller support") Signed-off-by: Mantas Pucka <mantas@8devices.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1682413909-24927-1-git-send-email-mantas@8devices.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 56e5ae0116aef87273cf1812d608645b076e4f02 ]

SDCC clocks must be rounded down to avoid overclocking the controller.

Fixes: d9db07f088af ("clk: qcom: Add ipq6018 Global Clock Controller support")
Signed-off-by: Mantas Pucka <mantas@8devices.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1682413909-24927-1-git-send-email-mantas@8devices.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
clk: qcom: camcc-sc7180: Add parent dependency to all camera GDSCs 2023-07-19T14:36:27+00:00 Taniya Das quic_tdas@quicinc.com 2023-05-01T14:29:32+00:00 f2bbe499787a0866ca071430cab310a1c45ea5b4 [ Upstream commit 3e4d179532423f299554cd0dedabdd9d2fdd238d ] Camera titan top GDSC is a parent supply to all other camera GDSCs. Titan top GDSC is required to be enabled before enabling any other camera GDSCs and it should be disabled only after all other camera GDSCs are disabled. Ensure this behavior by marking titan top GDSC as parent of all other camera GDSCs. Fixes: 15d09e830bbc ("clk: qcom: camcc: Add camera clock controller driver for SC7180") Signed-off-by: Taniya Das <quic_tdas@quicinc.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230501142932.13049-1-quic_tdas@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 3e4d179532423f299554cd0dedabdd9d2fdd238d ]

Camera titan top GDSC is a parent supply to all other camera GDSCs. Titan
top GDSC is required to be enabled before enabling any other camera GDSCs
and it should be disabled only after all other camera GDSCs are disabled.
Ensure this behavior by marking titan top GDSC as parent of all other
camera GDSCs.

Fixes: 15d09e830bbc ("clk: qcom: camcc: Add camera clock controller driver for SC7180")
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230501142932.13049-1-quic_tdas@quicinc.com
Signed-off-by: Sasha Levin <sashal@kernel.org>