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| author | Oded Gabbay <oded.gabbay@gmail.com> | 2019-07-04 11:57:12 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2019-09-05 14:55:26 +0300 |
| commit | 209257feabb595f88cfd3137cd53dfd675d27f46 (patch) | |
| tree | 56ab0e14c998e3121fc949cf437d41860565d3d7 /Documentation/ABI/testing/sysfs-driver-habanalabs | |
| parent | ed0fc50535ee32ce6a09f4eca84b6ac1a3b1064f (diff) | |
| download | linux-209257feabb595f88cfd3137cd53dfd675d27f46.tar.xz | |
habanalabs: power management through sysfs is only for GOYA
The ability of setting power management properties by the system
administrator (through sysfs properties) is only relevant for the GOYA
ASIC. Therefore, move the relevant sysfs properties to the GOYA sysfs
specific file, to make the properties appear in sysfs only for GOYA cards.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Reviewed-by: Omer Shpigelman <oshpigelman@habana.ai>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-driver-habanalabs')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-habanalabs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-habanalabs b/Documentation/ABI/testing/sysfs-driver-habanalabs index 8d1c81cc9167..782df74042ed 100644 --- a/Documentation/ABI/testing/sysfs-driver-habanalabs +++ b/Documentation/ABI/testing/sysfs-driver-habanalabs @@ -57,6 +57,7 @@ KernelVersion: 5.1 Contact: oded.gabbay@gmail.com Description: Allows the user to set the maximum clock frequency for MME, TPC and IC when the power management profile is set to "automatic". + This property is valid only for the Goya ASIC family What: /sys/class/habanalabs/hl<n>/ic_clk Date: Jan 2019 @@ -127,8 +128,8 @@ Description: Power management profile. Values are "auto", "manual". In "auto" the max clock frequency to a low value when there are no user processes that are opened on the device's file. In "manual" mode, the user sets the maximum clock frequency by writing to - ic_clk, mme_clk and tpc_clk - + ic_clk, mme_clk and tpc_clk. This property is valid only for + the Goya ASIC family What: /sys/class/habanalabs/hl<n>/preboot_btl_ver Date: Jan 2019 |