aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/tools/perf/scripts/python/export-to-postgresql.py (unfollow)
AgeCommit message (Collapse)AuthorFilesLines
2024-12-23cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUTNick Chan1-1/+1
The driver already assumes transitions will not take longer than APPLE_DVFS_TRANSITION_TIMEOUT in apple_soc_cpufreq_set_target(), so it makes little sense to set CPUFREQ_ETERNAL as the transition latency when the transistion latency is not given by the opp-table. Reviewed-by: Christian Loehle <christian.loehle@arm.com> Signed-off-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-12-23cpufreq: apple-soc: Increase cluster switch timeout to 400usNick Chan1-1/+1
Apple A11 SoC takes a long time to switch. Maximum switch time observed is 345us, so increase the cluster switch timeout to 400us to be safe. Signed-off-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-12-23cpufreq: apple-soc: Use 32-bit read for status registerNick Chan1-1/+1
Apple A7-A9(X) SoCs requires 32-bit reads on the status register. Newer SoCs accepts 32-bit reads on the status register as well. Signed-off-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-12-23cpufreq: apple-soc: Allow per-SoC configuration of APPLE_DVFS_CMD_PS1Nick Chan1-2/+11
Support for SoC that has a different APPLE_DVFS_CMD_PS1 will be added soon, so modify the driver first to allow it to be configured per-SoC. Signed-off-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-12-23cpufreq: apple-soc: Drop setting the PS2 field on M2+Hector Martin1-3/+10
Newer device do not use this. It is not known what this field does, but change the behavior to be same as macOS to be safe. Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2024-12-23dt-bindings: cpufreq: apple,cluster-cpufreq: Add A7-A11, T2 compatiblesNick Chan1-1/+9
Add compatibles for Apple A7-A11, T2 SoCs. Apple A7, A8, A8X gets the per-SoC compatible and the A7 "apple,s5l8960x-cluster-cpufreq" compatible. Apple A9, A9X, A10, A10X, T2, A11 gets the per-SoC compatible, M1 "apple,t8103-cluster-cpufreq" compatible, then the "apple,cluster-cpufreq" fallback compatible. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Nick Chan <towinchenmi@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>