Skip to content

L
linux
Commit 95eacb24 authored by Rex-BC Chen's avatar Rex-BC Chen Committed by Matthias Brugger
Browse files
Options

arm64: dts: mediatek: Add opp table and clock property for MT8183 cpufreq 

- Add cpufreq opp table.
- Add MediaTek cci opp table.
- Add property of opp table and clock fro cpufreq.
Signed-off-by: default avatarAndrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
Signed-off-by: default avatarRex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220516111130.13325-2-rex-bc.chen@mediatek.comSigned-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent f2906aa8
Hide whitespace changes
Inline Side-by-side
Showing with 302 additions and 0 deletions
arch/arm64/boot/dts/mediatek/mt8183-evb.dts
View file @ 95eacb24
......@@ -412,6 +412,38 @@ &spi5 {
};
&cpu0 {
proc-supply = <&mt6358_vproc12_reg>;
};
&cpu1 {
proc-supply = <&mt6358_vproc12_reg>;
};
&cpu2 {
proc-supply = <&mt6358_vproc12_reg>;
};
&cpu3 {
proc-supply = <&mt6358_vproc12_reg>;
};
&cpu4 {
proc-supply = <&mt6358_vproc11_reg>;
};
&cpu5 {
proc-supply = <&mt6358_vproc11_reg>;
};
&cpu6 {
proc-supply = <&mt6358_vproc11_reg>;
};
&cpu7 {
proc-supply = <&mt6358_vproc11_reg>;
};
&uart0 {
status = "okay";
};
......
arch/arm64/boot/dts/mediatek/mt8183.dtsi
View file @ 95eacb24
......@@ -42,6 +42,244 @@ aliases {
rdma1 = &rdma1;
};
cluster0_opp: opp-table-cluster0 {
compatible = "operating-points-v2";
opp-shared;
opp0-793000000 {
opp-hz = /bits/ 64 <793000000>;
opp-microvolt = <650000>;
required-opps = <&opp2_00>;
};
opp0-910000000 {
opp-hz = /bits/ 64 <910000000>;
opp-microvolt = <687500>;
required-opps = <&opp2_01>;
};
opp0-1014000000 {
opp-hz = /bits/ 64 <1014000000>;
opp-microvolt = <718750>;
required-opps = <&opp2_02>;
};
opp0-1131000000 {
opp-hz = /bits/ 64 <1131000000>;
opp-microvolt = <756250>;
required-opps = <&opp2_03>;
};
opp0-1248000000 {
opp-hz = /bits/ 64 <1248000000>;
opp-microvolt = <800000>;
required-opps = <&opp2_04>;
};
opp0-1326000000 {
opp-hz = /bits/ 64 <1326000000>;
opp-microvolt = <818750>;
required-opps = <&opp2_05>;
};
opp0-1417000000 {
opp-hz = /bits/ 64 <1417000000>;
opp-microvolt = <850000>;
required-opps = <&opp2_06>;
};
opp0-1508000000 {
opp-hz = /bits/ 64 <1508000000>;
opp-microvolt = <868750>;
required-opps = <&opp2_07>;
};
opp0-1586000000 {
opp-hz = /bits/ 64 <1586000000>;
opp-microvolt = <893750>;
required-opps = <&opp2_08>;
};
opp0-1625000000 {
opp-hz = /bits/ 64 <1625000000>;
opp-microvolt = <906250>;
required-opps = <&opp2_09>;
};
opp0-1677000000 {
opp-hz = /bits/ 64 <1677000000>;
opp-microvolt = <931250>;
required-opps = <&opp2_10>;
};
opp0-1716000000 {
opp-hz = /bits/ 64 <1716000000>;
opp-microvolt = <943750>;
required-opps = <&opp2_11>;
};
opp0-1781000000 {
opp-hz = /bits/ 64 <1781000000>;
opp-microvolt = <975000>;
required-opps = <&opp2_12>;
};
opp0-1846000000 {
opp-hz = /bits/ 64 <1846000000>;
opp-microvolt = <1000000>;
required-opps = <&opp2_13>;
};
opp0-1924000000 {
opp-hz = /bits/ 64 <1924000000>;
opp-microvolt = <1025000>;
required-opps = <&opp2_14>;
};
opp0-1989000000 {
opp-hz = /bits/ 64 <1989000000>;
opp-microvolt = <1050000>;
required-opps = <&opp2_15>;
}; };
cluster1_opp: opp-table-cluster1 {
compatible = "operating-points-v2";
opp-shared;
opp1-793000000 {
opp-hz = /bits/ 64 <793000000>;
opp-microvolt = <700000>;
required-opps = <&opp2_00>;
};
opp1-910000000 {
opp-hz = /bits/ 64 <910000000>;
opp-microvolt = <725000>;
required-opps = <&opp2_01>;
};
opp1-1014000000 {
opp-hz = /bits/ 64 <1014000000>;
opp-microvolt = <750000>;
required-opps = <&opp2_02>;
};
opp1-1131000000 {
opp-hz = /bits/ 64 <1131000000>;
opp-microvolt = <775000>;
required-opps = <&opp2_03>;
};
opp1-1248000000 {
opp-hz = /bits/ 64 <1248000000>;
opp-microvolt = <800000>;
required-opps = <&opp2_04>;
};
opp1-1326000000 {
opp-hz = /bits/ 64 <1326000000>;
opp-microvolt = <825000>;
required-opps = <&opp2_05>;
};
opp1-1417000000 {
opp-hz = /bits/ 64 <1417000000>;
opp-microvolt = <850000>;
required-opps = <&opp2_06>;
};
opp1-1508000000 {
opp-hz = /bits/ 64 <1508000000>;
opp-microvolt = <875000>;
required-opps = <&opp2_07>;
};
opp1-1586000000 {
opp-hz = /bits/ 64 <1586000000>;
opp-microvolt = <900000>;
required-opps = <&opp2_08>;
};
opp1-1625000000 {
opp-hz = /bits/ 64 <1625000000>;
opp-microvolt = <912500>;
required-opps = <&opp2_09>;
};
opp1-1677000000 {
opp-hz = /bits/ 64 <1677000000>;
opp-microvolt = <931250>;
required-opps = <&opp2_10>;
};
opp1-1716000000 {
opp-hz = /bits/ 64 <1716000000>;
opp-microvolt = <950000>;
required-opps = <&opp2_11>;
};
opp1-1781000000 {
opp-hz = /bits/ 64 <1781000000>;
opp-microvolt = <975000>;
required-opps = <&opp2_12>;
};
opp1-1846000000 {
opp-hz = /bits/ 64 <1846000000>;
opp-microvolt = <1000000>;
required-opps = <&opp2_13>;
};
opp1-1924000000 {
opp-hz = /bits/ 64 <1924000000>;
opp-microvolt = <1025000>;
required-opps = <&opp2_14>;
};
opp1-1989000000 {
opp-hz = /bits/ 64 <1989000000>;
opp-microvolt = <1050000>;
required-opps = <&opp2_15>;
};
};
cci_opp: opp-table-cci {
compatible = "operating-points-v2";
opp-shared;
opp2_00: opp-273000000 {
opp-hz = /bits/ 64 <273000000>;
opp-microvolt = <650000>;
};
opp2_01: opp-338000000 {
opp-hz = /bits/ 64 <338000000>;
opp-microvolt = <687500>;
};
opp2_02: opp-403000000 {
opp-hz = /bits/ 64 <403000000>;
opp-microvolt = <718750>;
};
opp2_03: opp-463000000 {
opp-hz = /bits/ 64 <463000000>;
opp-microvolt = <756250>;
};
opp2_04: opp-546000000 {
opp-hz = /bits/ 64 <546000000>;
opp-microvolt = <800000>;
};
opp2_05: opp-624000000 {
opp-hz = /bits/ 64 <624000000>;
opp-microvolt = <818750>;
};
opp2_06: opp-689000000 {
opp-hz = /bits/ 64 <689000000>;
opp-microvolt = <850000>;
};
opp2_07: opp-767000000 {
opp-hz = /bits/ 64 <767000000>;
opp-microvolt = <868750>;
};
opp2_08: opp-845000000 {
opp-hz = /bits/ 64 <845000000>;
opp-microvolt = <893750>;
};
opp2_09: opp-871000000 {
opp-hz = /bits/ 64 <871000000>;
opp-microvolt = <906250>;
};
opp2_10: opp-923000000 {
opp-hz = /bits/ 64 <923000000>;
opp-microvolt = <931250>;
};
opp2_11: opp-962000000 {
opp-hz = /bits/ 64 <962000000>;
opp-microvolt = <943750>;
};
opp2_12: opp-1027000000 {
opp-hz = /bits/ 64 <1027000000>;
opp-microvolt = <975000>;
};
opp2_13: opp-1092000000 {
opp-hz = /bits/ 64 <1092000000>;
opp-microvolt = <1000000>;
};
opp2_14: opp-1144000000 {
opp-hz = /bits/ 64 <1144000000>;
opp-microvolt = <1025000>;
};
opp2_15: opp-1196000000 {
opp-hz = /bits/ 64 <1196000000>;
opp-microvolt = <1050000>;
};
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
......@@ -85,6 +323,10 @@ cpu0: cpu@0 {
enable-method = "psci";
capacity-dmips-mhz = <741>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP0>;
clocks = <&mcucfg CLK_MCU_MP0_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster0_opp>;
dynamic-power-coefficient = <84>;
#cooling-cells = <2>;
};
......@@ -96,6 +338,10 @@ cpu1: cpu@1 {
enable-method = "psci";
capacity-dmips-mhz = <741>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP0>;
clocks = <&mcucfg CLK_MCU_MP0_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster0_opp>;
dynamic-power-coefficient = <84>;
#cooling-cells = <2>;
};
......@@ -107,6 +353,10 @@ cpu2: cpu@2 {
enable-method = "psci";
capacity-dmips-mhz = <741>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP0>;
clocks = <&mcucfg CLK_MCU_MP0_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster0_opp>;
dynamic-power-coefficient = <84>;
#cooling-cells = <2>;
};
......@@ -118,6 +368,10 @@ cpu3: cpu@3 {
enable-method = "psci";
capacity-dmips-mhz = <741>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP0>;
clocks = <&mcucfg CLK_MCU_MP0_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster0_opp>;
dynamic-power-coefficient = <84>;
#cooling-cells = <2>;
};
......@@ -129,6 +383,10 @@ cpu4: cpu@100 {
enable-method = "psci";
capacity-dmips-mhz = <1024>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP1>;
clocks = <&mcucfg CLK_MCU_MP2_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster1_opp>;
dynamic-power-coefficient = <211>;
#cooling-cells = <2>;
};
......@@ -140,6 +398,10 @@ cpu5: cpu@101 {
enable-method = "psci";
capacity-dmips-mhz = <1024>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP1>;
clocks = <&mcucfg CLK_MCU_MP2_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster1_opp>;
dynamic-power-coefficient = <211>;
#cooling-cells = <2>;
};
......@@ -151,6 +413,10 @@ cpu6: cpu@102 {
enable-method = "psci";
capacity-dmips-mhz = <1024>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP1>;
clocks = <&mcucfg CLK_MCU_MP2_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster1_opp>;
dynamic-power-coefficient = <211>;
#cooling-cells = <2>;
};
......@@ -162,6 +428,10 @@ cpu7: cpu@103 {
enable-method = "psci";
capacity-dmips-mhz = <1024>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP1>;
clocks = <&mcucfg CLK_MCU_MP2_SEL>,
<&topckgen CLK_TOP_ARMPLL_DIV_PLL1>;
clock-names = "cpu", "intermediate";
operating-points-v2 = <&cluster1_opp>;
dynamic-power-coefficient = <211>;
#cooling-cells = <2>;
};
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7