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author | Mark Brown <broonie@kernel.org> | 2020-12-28 17:20:00 +0300 |
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committer | Mark Brown <broonie@kernel.org> | 2020-12-28 17:20:00 +0300 |
commit | 2ae6f64ce1ce304b502461fdfe0b96c8171ae2cc (patch) | |
tree | 88e987c447daf2c29e2d4c15e58d1029b0cc78c2 /Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt | |
parent | 3b66e4a8e58a85af3212c7117d7a29c9ef6679a2 (diff) | |
parent | 5c8fe583cce542aa0b84adc939ce85293de36e5e (diff) | |
download | linux-2ae6f64ce1ce304b502461fdfe0b96c8171ae2cc.tar.xz |
Merge tag 'v5.11-rc1' into regulator-5.11
Linux 5.11-rc1
Diffstat (limited to 'Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt')
-rw-r--r-- | Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt index ea670a5d7ee3..897eedfa2bc8 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-actmon.txt @@ -18,8 +18,30 @@ clock-names. See ../../clock/clock-bindings.txt for details. ../../reset/reset.txt for details. - reset-names: Must include the following entries: - actmon +- operating-points-v2: See ../bindings/opp/opp.txt for details. +- interconnects: Should contain entries for memory clients sitting on + MC->EMC memory interconnect path. +- interconnect-names: Should include name of the interconnect path for each + interconnect entry. Consult TRM documentation for + information about available memory clients, see MEMORY + CONTROLLER section. + +For each opp entry in 'operating-points-v2' table: +- opp-supported-hw: bitfield indicating SoC speedo ID mask +- opp-peak-kBps: peak bandwidth of the memory channel Example: + dfs_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp@12750000 { + opp-hz = /bits/ 64 <12750000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <51000>; + }; + ... + }; + actmon@6000c800 { compatible = "nvidia,tegra124-actmon"; reg = <0x0 0x6000c800 0x0 0x400>; @@ -29,4 +51,7 @@ Example: clock-names = "actmon", "emc"; resets = <&tegra_car 119>; reset-names = "actmon"; + operating-points-v2 = <&dfs_opp_table>; + interconnects = <&mc TEGRA124_MC_MPCORER &emc>; + interconnect-names = "cpu"; }; |