Searched hist:"2 e2113c8" (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/drivers/interconnect/qcom/ |
| H A D | msm8996.c | 2e2113c8 Thu May 18 14:58:01 CDT 2023 Konrad Dybcio <konrad.dybcio@linaro.org> interconnect: qcom: rpm: Handle interface clocks
Some (but not all) providers (or their specific nodes) require
specific clocks to be turned on before they can be accessed. Failure
to ensure that results in a seemingly random system crash (which
would usually happen at boot with the interconnect driver built-in),
resulting in the platform not booting up properly.
Limit the number of bus_clocks to 2 (which is the maximum that SMD
RPM interconnect supports anyway) and handle non-scaling clocks
separately. Update MSM8996 and SDM660 drivers to make sure they do
not regress with this change.
This unfortunately has to be done in one patch to prevent either
compile errors or broken bisect.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230518195801.2556998-1-konrad.dybcio@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
|
| H A D | sdm660.c | 2e2113c8 Thu May 18 14:58:01 CDT 2023 Konrad Dybcio <konrad.dybcio@linaro.org> interconnect: qcom: rpm: Handle interface clocks
Some (but not all) providers (or their specific nodes) require
specific clocks to be turned on before they can be accessed. Failure
to ensure that results in a seemingly random system crash (which
would usually happen at boot with the interconnect driver built-in),
resulting in the platform not booting up properly.
Limit the number of bus_clocks to 2 (which is the maximum that SMD
RPM interconnect supports anyway) and handle non-scaling clocks
separately. Update MSM8996 and SDM660 drivers to make sure they do
not regress with this change.
This unfortunately has to be done in one patch to prevent either
compile errors or broken bisect.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230518195801.2556998-1-konrad.dybcio@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
|
| H A D | icc-rpm.h | 2e2113c8 Thu May 18 14:58:01 CDT 2023 Konrad Dybcio <konrad.dybcio@linaro.org> interconnect: qcom: rpm: Handle interface clocks
Some (but not all) providers (or their specific nodes) require
specific clocks to be turned on before they can be accessed. Failure
to ensure that results in a seemingly random system crash (which
would usually happen at boot with the interconnect driver built-in),
resulting in the platform not booting up properly.
Limit the number of bus_clocks to 2 (which is the maximum that SMD
RPM interconnect supports anyway) and handle non-scaling clocks
separately. Update MSM8996 and SDM660 drivers to make sure they do
not regress with this change.
This unfortunately has to be done in one patch to prevent either
compile errors or broken bisect.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230518195801.2556998-1-konrad.dybcio@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
|
| H A D | icc-rpm.c | 2e2113c8 Thu May 18 14:58:01 CDT 2023 Konrad Dybcio <konrad.dybcio@linaro.org> interconnect: qcom: rpm: Handle interface clocks
Some (but not all) providers (or their specific nodes) require
specific clocks to be turned on before they can be accessed. Failure
to ensure that results in a seemingly random system crash (which
would usually happen at boot with the interconnect driver built-in),
resulting in the platform not booting up properly.
Limit the number of bus_clocks to 2 (which is the maximum that SMD
RPM interconnect supports anyway) and handle non-scaling clocks
separately. Update MSM8996 and SDM660 drivers to make sure they do
not regress with this change.
This unfortunately has to be done in one patch to prevent either
compile errors or broken bisect.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230518195801.2556998-1-konrad.dybcio@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
|