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arm: dts: rv1108: add leakage voltage scaling feature

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1 update voltage information
2 update target-temp value
3 add leakage voltage scaling feature

Change-Id: I180d7156665ea53b5e6bbb9be0d433526a009f48
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
This commit is contained in:
Rocky Hao
2017-01-22 11:55:03 +08:00
committed by Huang, Tao
parent e5fe3078bf
commit b6255209b0
4 changed files with 34 additions and 18 deletions
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4
arch/arm/boot/dts/rv1108-evb-v11.dts
View File

@@ -196,8 +196,8 @@
/* KHz uV */
408000 975000
600000 975000
816000 1000000
1008000 1050000
816000 1025000
1008000 1150000
>;
status = "okay";
};

6
arch/arm/boot/dts/rv1108-evb-v12.dts
View File

@@ -194,9 +194,9 @@
operating-points = <
/* KHz uV */
408000 1000000
600000 1000000
816000 1000000
408000 975000
600000 975000
816000 1025000
1008000 1150000
>;
status = "okay";

6
arch/arm/boot/dts/rv1108-evb-v13.dts
View File

@@ -194,9 +194,9 @@
operating-points = <
/* KHz uV */
408000 1000000
600000 1000000
816000 1000000
408000 975000
600000 975000
816000 1025000
1008000 1150000
>;
status = "okay";

36
arch/arm/boot/dts/rv1108.dtsi
View File

@@ -331,16 +331,16 @@
clk_core_dvfs_table: clk_core {
operating-points = <
/* KHz uV */
312000 1000000
504000 1000000
816000 1000000
408000 975000
600000 975000
816000 1025000
1008000 1150000
>;
status = "disabled";
status = "okay";
tsadc-ch = <0>;
temp-limit-enable = <1>;
target-temp = <85>;
target-temp = <95>;
min_temp_limit = <600000>;
normal-temp-limit = <
/* delta-temp delta-freq */
3 96000
@@ -353,13 +353,21 @@
/* temp freq */
100 816000
>;
lkg_adjust_volt_en = <1>;
channel = <0>;
def_table_lkg = <6>;
min_adjust_freq = <408000>;
lkg_adjust_volt_table = <
/*lkg(mA) volt(uV)*/
60 50000
>;
};
};
pd_ddr {
clk_ddr_dvfs_table: clk_ddr {
operating-points = <
/* KHz uV */
400000 900000
400000 925000
600000 1000000
800000 1050000
>;
@@ -376,13 +384,21 @@
clk_dsp_dvfs_table: clk_dsp {
operating-points = <
/* KHz uV */
300000 850000
400000 900000
600000 1150000
300000 1025000
400000 1100000
600000 1175000
//700000 1200000
>;
skip_adjusting_volt = <1>;
status = "okay";
lkg_adjust_volt_en = <1>;
channel = <0>;
def_table_lkg = <6>;
min_adjust_freq = <200000>;
lkg_adjust_volt_table = <
/*lkg(mA) volt(uV)*/
60 25000
>;
};
};
};