diff options
| -rw-r--r-- | Documentation/arm/nvidia/tegra_parameters.txt | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/Documentation/arm/nvidia/tegra_parameters.txt b/Documentation/arm/nvidia/tegra_parameters.txt index 84baf2079994..954dc1dd3336 100644 --- a/Documentation/arm/nvidia/tegra_parameters.txt +++ b/Documentation/arm/nvidia/tegra_parameters.txt @@ -112,7 +112,7 @@ Contains hotplug statistics. Controls active CPU cluster: main (G) or shadow (LP). For manual control disable auto hotlug, enable immediate switch and possibly force switch to happen always: -# echo 0 > /sys/module/cpu_tegra3/parameters/auto_hotplug +# echo 0 > /sys/devices/system/cpu/cpuquiet/tegra_cpuquiet/enable # echo 1 > /sys/kernel/cluster/immediate # echo 1 > /sys/kernel/cluster/force @@ -123,30 +123,33 @@ Active cluster can be set or toggled: # echo "LP" > /sys/kernel/cluster/active # echo "toggle" > /sys/kernel/cluster/active -/sys/module/tegra30_clocks/parameters/detach_shared_bus +/sys/module/tegra*_clocks/parameters/detach_shared_bus ------------------------------------------------------ -Enable/disable shared bus clock update. +Enable/disable shared bus clock update. Module name depends on Tegra +chip version. -/sys/module/tegra3_emc/parameters/emc_enable +/sys/module/tegra*_emc/parameters/emc_enable -------------------------------------------- -Enable/disable EMC DFS. +Enable/disable EMC DFS. Module name depends on Tegra chip version. /sys/kernel/debug/tegra_emc/stats --------------------------------- Contains EMC clock statistics. -/sys/module/tegra3_dvfs/parameters/disable_cpu +/sys/module/tegra*_dvfs/parameters/disable_cpu ---------------------------------------------- -Enable/disable DVFS for CPU domain. +Enable/disable DVFS for CPU domain. Module name depends on Tegra chip +version. -/sys/module/tegra3_dvfs/parameters/disable_core +/sys/module/tegra*_dvfs/parameters/disable_core ----------------------------------------------- -Enable/disable DVFS for CORE domain. +Enable/disable DVFS for CORE domain. Module name depends on Tegra chip +version. /sys/kernel/debug/clock/emc/rate -------------------------------- |