Add PDC interrupt controller device bindings for SDM845.

Signed-off-by: Lina Iyer <il...@codeaurora.org>
---
Changes in v3:
        - Fix PDC map, use GIC SPI port number for hwirq
Changes in v2:
        - Order by address
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi 
b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b72bdb0a31a5..09f26ae9f803 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1256,6 +1256,15 @@
                        #power-domain-cells = <1>;
                };
 
+               pdc: interrupt-controller@b220000 {
+                       compatible = "qcom,sdm845-pdc";
+                       reg = <0xb220000 0x30000>;
+                       qcom,pdc-ranges = <0 480 94>, <94 609 15>, <115 630 7>;
+                       #interrupt-cells = <2>;
+                       interrupt-parent = <&intc>;
+                       interrupt-controller;
+               };
+
                tsens0: thermal-sensor@c263000 {
                        compatible = "qcom,sdm845-tsens", "qcom,tsens-v2";
                        reg = <0xc263000 0x1ff>, /* TM */
-- 
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