diff --git a/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-base.dts b/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-base.dts
index 3a09797..995c7a3 100644
--- a/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-base.dts
+++ b/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-base.dts
@@ -17,8 +17,7 @@
 
 / {
     model = "quill";
-    compatible = "nvidia,quill", "nvidia,tegra186";
-
+	compatible = "nvidia,quill", "nvidia,p2597-0000+p3310-1000", "nvidia,tegra186";
     nvidia,boardids = "3310:0000:C03";
     nvidia,proc-boardid = "3310:0000:C03";
 
@@ -79,11 +78,14 @@
 	/*
         gpio@74{
             status = "disabled";
+            /delete-node/ touch-rails;
+
         };
 	*/
 	/*
         gpio@77{
             status = "disabled";
+            /delete-node/ lcd-bias-rails;
 
         };
 	*/
@@ -96,6 +98,10 @@
     i2c@c240000 {
         clock-frequency = <400000>;
     };
+	
+	spi@3240000 {
+		status = "disabled";
+	};
 
     cpus {
         status = "disabled";
@@ -216,7 +222,60 @@
 	fixed-regulators {
 		regulator@1 {
 			gpio = <&tegra_main_gpio TEGRA_MAIN_GPIO(P, 6) 0>;
-                };
+        };
+        regulator@2 {
+            regulator-always-on;
+            /delete-property/ gpio;
+            /delete-property/ enable-active-high;
+        };
+        regulator@3 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@6 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@7 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@8 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@9 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@10 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@11 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@12 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@13 { //fixes PWM fan
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@15 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@17 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
+        regulator@118 {
+            regulator-always-on;
+            /delete-property/ gpio;
+        };
 	};
 
 	bpmp_i2c {
diff --git a/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-revF+.dts b/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-revF+.dts
index 820460f..a5273c8 100644
--- a/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-revF+.dts
+++ b/hardware/nvidia-spiri/platform/t18x/quill/kernel-dts/tegra186-tx2-spiri-revF+.dts
@@ -128,6 +128,19 @@
             status = "okay";
         };
     };
-
+	
+	spi@3210000 {
+		status = "okay";
+		spi@0 {
+			compatible = "spidev";
+			reg = <0x0>;
+			spi-max-frequency = <33000000>;
+			controller-data {
+				nvidia,enable-hw-based-cs;
+				nvidia,rx-clk-tap-delay = <0x8>;
+				nvidia,tx-clk-tap-delay = <0x16>;
+			};
+		};
+	};
 
 };