[nrf fromtree] dts: common: nordic: nrf54h20: add CANPLL

Define CANPLL, an AUXPLL IP instance used by the CAN IP. PLL settings are hardcoded in SoC files, as this PLL should not be configured by the application. It is meant to always run at 80 MHz. Signed-off-by: Gerard Marull-Paretas <[email protected]> (cherry picked from commit 8e46f3c)
nrfconnect · Jun 4, 2024 · eef7467 · eef7467
1 parent fee4a22
commit eef7467
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/dts/common/nordic/nrf54h20.dtsi b/dts/common/nordic/nrf54h20.dtsi
@@ -396,6 +396,22 @@
 				#mbox-cells = <1>;
 			};
 
+			canpll: clock-controller@8c2000{
+				compatible = "nordic,nrf-auxpll";
+				reg = <0x8c2000 0x1000>;
+				interrupts = <194 NRF_DEFAULT_IRQ_PRIORITY>;
+				clocks = <&hfxo>;
+				#clock-cells = <0>;
+				nordic,ficrs = <&ficr NRF_FICR_TRIM_GLOBAL_CANPLL_TRIM_CTUNE>;
+				nordic,frequency = <0>;
+				nordic,out-div = <2>;
+				nordic,out-drive = <0>;
+				nordic,current-tune = <6>;
+				nordic,sdm-disable;
+				nordic,range = "high";
+				status = "disabled";
+			};
+
 			cpusys_vevif_remote: mailbox@8c8000 {
 				compatible = "nordic,nrf-vevif-remote";
 				reg = <0x8c8000 0x1000>;