dts: common: nordic: nrf7120: add AUDIOPLL

Define AUDIOPLL, an AUXPLL IP instance used by the TDM and PDM IP. PLL
can be configured to set it's frequency based on marcros in
nrf-audiopll.h. FICR not fully defined yet. Also added TDM node.

Signed-off-by: David Jewsbury <[email protected]>

Author: Hi-Im-David

dts/common/nordic/nrf7120_enga.dtsi

@@ -6,6 +6,7 @@
 
 #include <mem.h>
 #include <nordic/nrf_common.dtsi>
+#include <zephyr/dt-bindings/clock/nrf-auxpll.h>
 
 /delete-node/ &sw_pwm;
 
@@ -112,7 +113,7 @@
 		ficr: ficr@ffc000 {
 			compatible = "nordic,nrf-ficr";
 			reg = <0xffc000 0x1000>;
-			status = "disabled";
+			#nordic,ficr-cells = <1>;
 		};
 
 #ifdef USE_NON_SECURE_ADDRESS_MAP
@@ -817,6 +818,25 @@
 				status = "disabled";
 			};
 
+			audio_auxpll: auxpll@130000 {
+				compatible = "nordic,nrf-auxpll";
+				reg = <0x130000 0x1000>;
+				interrupts = <304 NRF_DEFAULT_IRQ_PRIORITY>;
+				clocks = <&hfxo32m>;
+				#clock-cells = <0>;
+				/*
+				 * Temporarily reading FICR addr 0 as FICR offsets
+				 * not defined yet
+				 */
+				nordic,ficrs = <&ficr 0>;
+				nordic,out-div = <2>;
+				nordic,out-drive = <0>;
+				nordic,current-tune = <9>;
+				nordic,sdm-disable;
+				nordic,range = "high";
+				status = "disabled";
+			};
+
 			cpuapp_ppb: cpuapp-ppb-bus {
 				#address-cells = <1>;
 				#size-cells = <1>;