@@ -405,6 +405,24 @@
status = "okay";
};
+&cpu0 {
+ proc-supply = <&mt6397_vpca15_reg>;
+};
+
+&cpu1 {
+ proc-supply = <&mt6397_vpca15_reg>;
+};
+
+&cpu2 {
+ proc-supply = <&da9211_vcpu_reg>;
+ sram-supply = <&mt6397_vsramca7_reg>;
+};
+
+&cpu3 {
+ proc-supply = <&da9211_vcpu_reg>;
+ sram-supply = <&mt6397_vsramca7_reg>;
+};
+
&uart0 {
status = "okay";
};
@@ -24,6 +24,80 @@
#address-cells = <2>;
#size-cells = <2>;
+ cluster0_opp: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+ opp00 {
+ opp-hz = /bits/ 64 <507000000>;
+ opp-microvolt = <859000>;
+ };
+ opp01 {
+ opp-hz = /bits/ 64 <702000000>;
+ opp-microvolt = <908000>;
+ };
+ opp02 {
+ opp-hz = /bits/ 64 <1001000000>;
+ opp-microvolt = <983000>;
+ };
+ opp03 {
+ opp-hz = /bits/ 64 <1105000000>;
+ opp-microvolt = <1009000>;
+ };
+ opp04 {
+ opp-hz = /bits/ 64 <1183000000>;
+ opp-microvolt = <1028000>;
+ };
+ opp05 {
+ opp-hz = /bits/ 64 <1404000000>;
+ opp-microvolt = <1083000>;
+ };
+ opp06 {
+ opp-hz = /bits/ 64 <1508000000>;
+ opp-microvolt = <1109000>;
+ };
+ opp07 {
+ opp-hz = /bits/ 64 <1573000000>;
+ opp-microvolt = <1125000>;
+ };
+ };
+
+ cluster1_opp: opp_table1 {
+ compatible = "operating-points-v2";
+ opp-shared;
+ opp00 {
+ opp-hz = /bits/ 64 <507000000>;
+ opp-microvolt = <828000>;
+ };
+ opp01 {
+ opp-hz = /bits/ 64 <702000000>;
+ opp-microvolt = <867000>;
+ };
+ opp02 {
+ opp-hz = /bits/ 64 <1001000000>;
+ opp-microvolt = <927000>;
+ };
+ opp03 {
+ opp-hz = /bits/ 64 <1209000000>;
+ opp-microvolt = <968000>;
+ };
+ opp04 {
+ opp-hz = /bits/ 64 <1404000000>;
+ opp-microvolt = <1007000>;
+ };
+ opp05 {
+ opp-hz = /bits/ 64 <1612000000>;
+ opp-microvolt = <1049000>;
+ };
+ opp06 {
+ opp-hz = /bits/ 64 <1807000000>;
+ opp-microvolt = <1089000>;
+ };
+ opp07 {
+ opp-hz = /bits/ 64 <1989000000>;
+ opp-microvolt = <1125000>;
+ };
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
@@ -54,6 +128,10 @@
reg = <0x000>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
+ clocks = <&infracfg CLK_INFRA_CA53SEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ operating-points-v2 = <&cluster0_opp>;
};
cpu1: cpu@1 {
@@ -62,6 +140,10 @@
reg = <0x001>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
+ clocks = <&infracfg CLK_INFRA_CA53SEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ operating-points-v2 = <&cluster0_opp>;
};
cpu2: cpu@100 {
@@ -70,6 +152,10 @@
reg = <0x100>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
+ clocks = <&infracfg CLK_INFRA_CA57SEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ operating-points-v2 = <&cluster1_opp>;
};
cpu3: cpu@101 {
@@ -78,6 +164,10 @@
reg = <0x101>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
+ clocks = <&infracfg CLK_INFRA_CA57SEL>,
+ <&apmixedsys CLK_APMIXED_MAINPLL>;
+ clock-names = "cpu", "intermediate";
+ operating-points-v2 = <&cluster1_opp>;
};
idle-states {
Add operating-points-v2, clock, and regulator supply properties required by mt8173-cpufreq driver to enable it. Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org> --- This patch is based on the patch[1] that adds underlying clock MUX for MT8173 which is needed by mt8173-cpufreq driver but not yet picked. [1] http://article.gmane.org/gmane.linux.kernel.clk/325 --- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 18 ++++++ arch/arm64/boot/dts/mediatek/mt8173.dtsi | 90 +++++++++++++++++++++++++++++ 2 files changed, 108 insertions(+) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html