[nrf fromlist] dts: common: nordic: Add PDM to nrf54h20 dts

Added pdm0 node to nrf54h20 devicetree with proper bindings. Upstream PR #: 81588 Signed-off-by: Michał Stasiak <[email protected]>
nrfconnect · Dec 2, 2024 · 37841a8 · 37841a8
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commit 37841a8
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diff --git a/dts/bindings/audio/nordic,nrf-pdm.yaml b/dts/bindings/audio/nordic,nrf-pdm.yaml
@@ -5,7 +5,7 @@ description: Nordic PDM (Pulse Density Modulation interface)
 
 compatible: "nordic,nrf-pdm"
 
-include: [base.yaml, pinctrl-device.yaml]
+include: ["base.yaml", "pinctrl-device.yaml", "memory-region.yaml", "nordic-clockpin.yaml"]
 
 properties:
   reg:

diff --git a/dts/common/nordic/nrf54h20.dtsi b/dts/common/nordic/nrf54h20.dtsi
@@ -905,6 +905,15 @@
 				power-domains = <&gpd NRF_GPD_SLOW_ACTIVE>;
 			};
 
+			pdm0: pdm@993000 {
+				compatible = "nordic,nrf-pdm";
+				reg = <0x993000 0x1000>;
+				status = "disabled";
+				interrupts = <403 NRF_DEFAULT_IRQ_PRIORITY>;
+				nordic,clockpin-enable = <NRF_FUN_PDM_CLK>;
+				power-domains = <&gpd NRF_GPD_SLOW_ACTIVE>;
+			};
+
 			qdec130: qdec@994000 {
 				compatible = "nordic,nrf-qdec";
 				reg = <0x994000 0x1000>;