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-rw-r--r--arch/arm/boot/dts/imx7d.dtsi16
1 files changed, 13 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index f33b560821b8..42528d2812a2 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -12,6 +12,8 @@
clock-frequency = <996000000>;
operating-points-v2 = <&cpu0_opp_table>;
#cooling-cells = <2>;
+ nvmem-cells = <&cpu_speed_grade>;
+ nvmem-cell-names = "speed_grade";
};
cpu1: cpu@1 {
@@ -39,15 +41,23 @@
opp-792000000 {
opp-hz = /bits/ 64 <792000000>;
- opp-microvolt = <975000>;
+ opp-microvolt = <1000000>;
clock-latency-ns = <150000>;
+ opp-supported-hw = <0xf>, <0xf>;
};
opp-996000000 {
opp-hz = /bits/ 64 <996000000>;
- opp-microvolt = <1075000>;
+ opp-microvolt = <1100000>;
clock-latency-ns = <150000>;
- opp-suspend;
+ opp-supported-hw = <0xc>, <0xf>;
+ };
+
+ opp-1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ opp-microvolt = <1225000>;
+ clock-latency-ns = <150000>;
+ opp-supported-hw = <0x8>, <0xf>;
};
};