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soc: rockchip: Change the parameter of power model for cpu and npu

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Change-Id: I73724946fce82311d29de4538b8446e87d67dc92
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This commit is contained in:
Finley Xiao 2019-03-04 17:40:47 +08:00 committed by Tao Huang
parent f536573bf6
commit 43b189a712
2 changed files with 16 additions and 4 deletions
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14
arch/arm64/boot/dts/rockchip/rk1808.dtsi
View File

@ -53,6 +53,13 @@ cpu0: cpu@0 {
operating-points-v2 = <&cpu0_opp_table>;
dynamic-power-coefficient = <74>;
#cooling-cells = <2>;
power-model {
compatible = "simple-power-model";
ref-leakage = <31>;
static-coefficient = <100000>;
ts = <59740 24105 (-245) 7>;
thermal-zone = "soc-thermal";
};
};
cpu1: cpu@1 {
@ -576,7 +583,7 @@ thermal_zones: thermal-zones {
soc_thermal: soc-thermal {
polling-delay-passive = <20>; /* milliseconds */
polling-delay = <1000>; /* milliseconds */
sustainable-power = <527>; /* milliwatts */
sustainable-power = <977>; /* milliwatts */
thermal-sensors = <&tsadc 0>;
@ -1543,9 +1550,10 @@ npu: npu@ffbc0000 {
npu_power_model: power-model {
compatible = "simple-power-model";
static-coefficient = <342478>;
ref-leakage = <31>;
static-coefficient = <100000>;
dynamic-coefficient = <3080>;
ts = <32000 4700 (-80) 2>;
ts = <8861 30312 (-500) 10>;
thermal-zone = "soc-thermal";
};
};

6
drivers/soc/rockchip/rockchip_ipa.c
View File

@ -115,7 +115,11 @@ static u32 calculate_volt_scaling_factor(const u32 voltage_mv)
const u32 v3 = v3_big / 1000;
return v3;
const u32 v4_big = v3 * voltage_mv;
const u32 v4 = v4_big / 1000;
return v4;
}
/**