dts: bindings: microchip,xec-i2c: Add GIRQ fields

Add the girq and girq-bit fields to the binding. This allows
encoding GIRQ related information inside device tree.

Signed-off-by: Francisco Munoz <[email protected]>
Signed-off-by: Rajavardhan Gundi <[email protected]>

Author: franciscomunoz

dts/arm/microchip/mec1501hsz.dtsi

@@ -168,6 +168,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			girq = <13>;
+			girq-bit = <0>;
 		};
 
 		i2c_smb_1: i2c@40004400 {
@@ -178,6 +180,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			girq = <13>;
+			girq-bit = <1>;
 		};
 
 		i2c_smb_2: i2c@40004800 {
@@ -188,6 +192,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			girq = <13>;
+			girq-bit = <2>;
 		};
 
 		i2c_smb_3: i2c@40004c00 {
@@ -198,6 +204,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			girq = <13>;
+			girq-bit = <3>;
 		};
 
 		i2c_smb_4: i2c@40005000 {
@@ -208,6 +216,8 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+			girq = <13>;
+			girq-bit = <4>;
 		};
 
 		espi0: espi@400f3400 {

dts/bindings/i2c/microchip,xec-i2c.yaml

@@ -15,3 +15,13 @@ properties:
       type: int
       description: soc block mapping to pin
       required: true
+
+    girq:
+      type: int
+      required: true
+      description: GIRQ for this device
+
+    girq-bit:
+      type: int
+      required: true
+      description: Bit position in GIRQ for this device