On 16/12/2021 at 15:13, Claudiu Beznea wrote:
Add OPPs for SAMA7G5 along with clock for CPU.
Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
Queued in at91-dt branch.
Regards,
Nicolas
---
arch/arm/boot/dts/sama7g5.dtsi | 37 ++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index 7039311bf678..22352ef5bc72 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -30,6 +30,43 @@ cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0x0>;
+ clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>;
+ clock-names = "cpu";
+ operating-points-v2 = <&cpu_opp_table>;
+ };
+ };
+
+ cpu_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-90000000 {
+ opp-hz = /bits/ 64 <90000000>;
+ opp-microvolt = <1050000 1050000 1225000>;
+ clock-latency-ns = <320000>;
+ };
+
+ opp-250000000 {
+ opp-hz = /bits/ 64 <250000000>;
+ opp-microvolt = <1050000 1050000 1225000>;
+ clock-latency-ns = <320000>;
+ };
+
+ opp-600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1050000 1050000 1225000>;
+ clock-latency-ns = <320000>;
+ };
+
+ opp-800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <1150000 1125000 1225000>;
+ clock-latency-ns = <320000>;
+ };
+
+ opp-1000000002 {
+ opp-hz = /bits/ 64 <1000000002>;
+ opp-microvolt = <1250000 1225000 1300000>;
+ clock-latency-ns = <320000>;
};
};
--
Nicolas Ferre
