diff --git a/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi b/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi
index 45f8df9bbfd6..4550e843f513 100644
--- a/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra264-p4071-0000+p3834.dtsi
@@ -9,4 +9,17 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	bus@0 {
+		pwm@c6a0000 {
+			status = "okay";
+		};
+	};
+
+	fan: pwm-fan {
+		compatible = "pwm-fan";
+		cooling-levels = <77 102 140 192 255>;
+		pwms = <&pwm4 0 40000>;
+		#cooling-cells = <2>;
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra264.dtsi b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
index 013228a81723..6b2e3a6ab810 100644
--- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi
@@ -3356,6 +3356,18 @@
 			status = "disabled";
 		};
 
+		pwm4: pwm@c6a0000 {
+			compatible = "nvidia,tegra264-pwm";
+			reg = <0x0 0xc6a0000 0x0 0x10000>;
+			status = "disabled";
+
+			clocks = <&bpmp TEGRA264_CLK_PWM4>;
+			resets = <&bpmp TEGRA264_RESET_PWM4>;
+			reset-names = "pwm";
+
+			#pwm-cells = <2>;
+		};
+
 		pinmux_aon: pinmux@c7a2000 {
 			compatible = "nvidia,tegra264-pinmux-aon";
 			reg = <0x0 0x0c7a2000 0x0 0x2000>;
@@ -3537,11 +3549,11 @@
 
 		pci@c000000 {
 			compatible = "nvidia,tegra264-pcie";
-			reg = <0xd0 0xb0000000 0x0 0x10000000>,
-			      <0x00 0x0c000000 0x0 0x00004000>,
+			reg = <0x00 0x0c000000 0x0 0x00004000>,
 			      <0x00 0x0c004000 0x0 0x00001000>,
-			      <0x00 0x0c005000 0x0 0x00001000>;
-			reg-names = "ecam", "xal", "xtl", "xtl-pri";
+			      <0x00 0x0c005000 0x0 0x00001000>,
+			      <0xd0 0xb0000000 0x0 0x10000000>;
+			reg-names = "xal", "xtl", "xtl-pri", "ecam";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -3565,6 +3577,16 @@
 
 			nvidia,bpmp = <&bpmp 0>;
 			status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				compatible = "pciclass,0604";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pinmux_main: pinmux@c281000 {
@@ -3661,6 +3683,66 @@
 			status = "disabled";
 		};
 
+		pwm2: pwm@c5e0000 {
+			compatible = "nvidia,tegra264-pwm";
+			reg = <0x0 0xc5e0000 0x0 0x10000>;
+			status = "disabled";
+
+			clocks = <&bpmp TEGRA264_CLK_PWM2>;
+			resets = <&bpmp TEGRA264_RESET_PWM2>;
+			reset-names = "pwm";
+
+			#pwm-cells = <2>;
+		};
+
+		pwm3: pwm@c5f0000 {
+			compatible = "nvidia,tegra264-pwm";
+			reg = <0x0 0xc5f0000 0x0 0x10000>;
+			status = "disabled";
+
+			clocks = <&bpmp TEGRA264_CLK_PWM3>;
+			resets = <&bpmp TEGRA264_RESET_PWM3>;
+			reset-names = "pwm";
+
+			#pwm-cells = <2>;
+		};
+
+		pwm5: pwm@c600000 {
+			compatible = "nvidia,tegra264-pwm";
+			reg = <0x0 0xc600000 0x0 0x10000>;
+			status = "disabled";
+
+			clocks = <&bpmp TEGRA264_CLK_PWM5>;
+			resets = <&bpmp TEGRA264_RESET_PWM5>;
+			reset-names = "pwm";
+
+			#pwm-cells = <2>;
+		};
+
+		pwm9: pwm@c610000 {
+			compatible = "nvidia,tegra264-pwm";
+			reg = <0x0 0xc610000 0x0 0x10000>;
+			status = "disabled";
+
+			clocks = <&bpmp TEGRA264_CLK_PWM9>;
+			resets = <&bpmp TEGRA264_RESET_PWM9>;
+			reset-names = "pwm";
+
+			#pwm-cells = <2>;
+		};
+
+		pwm10: pwm@c620000 {
+			compatible = "nvidia,tegra264-pwm";
+			reg = <0x0 0xc620000 0x0 0x10000>;
+			status = "disabled";
+
+			clocks = <&bpmp TEGRA264_CLK_PWM10>;
+			resets = <&bpmp TEGRA264_RESET_PWM10>;
+			reset-names = "pwm";
+
+			#pwm-cells = <2>;
+		};
+
 		i2c0: i2c@c630000 {
 			compatible = "nvidia,tegra264-i2c";
 			reg = <0x00 0x0c630000 0x0 0x10000>;
@@ -3990,12 +4072,12 @@
 
 		pci@8400000 {
 			compatible = "nvidia,tegra264-pcie";
-			reg = <0xa8 0xb0000000 0x0 0x10000000>,
-			      <0x00 0x08400000 0x0 0x00004000>,
+			reg = <0x00 0x08400000 0x0 0x00004000>,
 			      <0x00 0x08404000 0x0 0x00001000>,
 			      <0x00 0x08405000 0x0 0x00001000>,
-			      <0x00 0x08410000 0x0 0x00010000>;
-			reg-names = "ecam", "xal", "xtl", "xtl-pri", "xpl";
+			      <0x00 0x08410000 0x0 0x00010000>,
+			      <0xa8 0xb0000000 0x0 0x10000000>;
+			reg-names = "xal", "xtl", "xtl-pri", "xpl", "ecam";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -4018,16 +4100,26 @@
 
 			nvidia,bpmp = <&bpmp 1>;
 			status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				compatible = "pciclass,0604";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pci@8420000 {
 			compatible = "nvidia,tegra264-pcie";
-			reg = <0xb0 0xb0000000 0x0 0x10000000>,
-			      <0x00 0x08420000 0x0 0x00004000>,
+			reg = <0x00 0x08420000 0x0 0x00004000>,
 			      <0x00 0x08424000 0x0 0x00001000>,
 			      <0x00 0x08425000 0x0 0x00001000>,
-			      <0x00 0x08430000 0x0 0x00010000>;
-			reg-names = "ecam", "xal", "xtl", "xtl-pri", "xpl";
+			      <0x00 0x08430000 0x0 0x00010000>,
+			      <0xb0 0xb0000000 0x0 0x10000000>;
+			reg-names = "xal", "xtl", "xtl-pri", "xpl", "ecam";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -4050,16 +4142,26 @@
 
 			nvidia,bpmp = <&bpmp 2>;
 			status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				compatible = "pciclass,0604";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pci@8440000 {
 			compatible = "nvidia,tegra264-pcie";
-			reg = <0xb8 0xb0000000 0x0 0x10000000>,
-			      <0x00 0x08440000 0x0 0x00004000>,
+			reg = <0x00 0x08440000 0x0 0x00004000>,
 			      <0x00 0x08444000 0x0 0x00001000>,
 			      <0x00 0x08445000 0x0 0x00001000>,
-			      <0x00 0x08450000 0x0 0x00010000>;
-			reg-names = "ecam", "xal", "xtl", "xtl-pri", "xpl";
+			      <0x00 0x08450000 0x0 0x00010000>,
+			      <0xb8 0xb0000000 0x0 0x10000000>;
+			reg-names = "xal", "xtl", "xtl-pri", "xpl", "ecam";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -4082,16 +4184,26 @@
 
 			nvidia,bpmp = <&bpmp 3>;
 			status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				compatible = "pciclass,0604";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pci@8460000 {
 			compatible = "nvidia,tegra264-pcie";
-			reg = <0xc0 0xb0000000 0x0 0x10000000>,
-			      <0x00 0x08460000 0x0 0x00004000>,
+			reg = <0x00 0x08460000 0x0 0x00004000>,
 			      <0x00 0x08464000 0x0 0x00001000>,
 			      <0x00 0x08465000 0x0 0x00001000>,
-			      <0x00 0x08470000 0x0 0x00010000>;
-			reg-names = "ecam", "xal", "xtl", "xtl-pri", "xpl";
+			      <0x00 0x08470000 0x0 0x00010000>,
+			      <0xc0 0xb0000000 0x0 0x10000000>;
+			reg-names = "xal", "xtl", "xtl-pri", "xpl", "ecam";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -4114,16 +4226,26 @@
 
 			nvidia,bpmp = <&bpmp 4>;
 			status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				compatible = "pciclass,0604";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pci@8480000 {
 			compatible = "nvidia,tegra264-pcie";
-			reg = <0xc8 0xb0000000 0x0 0x10000000>,
-			      <0x00 0x08480000 0x0 0x00004000>,
+			reg = <0x00 0x08480000 0x0 0x00004000>,
 			      <0x00 0x08484000 0x0 0x00001000>,
 			      <0x00 0x08485000 0x0 0x00001000>,
-			      <0x00 0x08490000 0x0 0x00010000>;
-			reg-names = "ecam", "xal", "xtl", "xtl-pri", "xpl";
+			      <0x00 0x08490000 0x0 0x00010000>,
+			      <0xc8 0xb0000000 0x0 0x10000000>;
+			reg-names = "xal", "xtl", "xtl-pri", "xpl", "ecam";
 			#address-cells = <3>;
 			#size-cells = <2>;
 			device_type = "pci";
@@ -4146,6 +4268,16 @@
 
 			nvidia,bpmp = <&bpmp 5>;
 			status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				compatible = "pciclass,0604";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 	};