arm64: tegra: Add common nodes to AGX Orin module

The AGX Orin module boards contain common nodes that can
be moved to the included module dtsi. This eliminates
redundancy within the files and reduces lines of code.
Data from tegra234-p3701-0000 and tegra234-p3701-0008 that
is common is now in tegra234-p3701.dtsi.

Signed-off-by: Dara Stotland <dstotland@nvidia.com>
Reviewed-by: Brad Griffis <bgriffis@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

3 files changed, 85 insertions, 172 deletions

diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
index cb792041fc62..ea846b879a21 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include "tegra234.dtsi"
 #include "tegra234-p3701.dtsi"
 
 / {
@@ -8,34 +7,6 @@
 	compatible = "nvidia,p3701-0000", "nvidia,tegra234";
 
 	bus@0 {
-		i2c@3160000 {
-			status = "okay";
-
-			eeprom@50 {
-				compatible = "atmel,24c02";
-				reg = <0x50>;
-
-				label = "module";
-				vcc-supply = <&vdd_1v8_hs>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		spi@3270000 {
-			status = "okay";
-
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <102000000>;
-				spi-tx-bus-width = <4>;
-				spi-rx-bus-width = <4>;
-			};
-		};
-
 		mmc@3400000 {
 			status = "okay";
 			bus-width = <4>;
@@ -43,12 +14,6 @@
 			disable-wp;
 		};
 
-		mmc@3460000 {
-			status = "okay";
-			bus-width = <8>;
-			non-removable;
-		};
-
 		padctl@3520000 {
 			vclamp-usb-supply = <&vdd_1v8_ao>;
 			avdd-usb-supply = <&vdd_3v3_ao>;
@@ -72,54 +37,6 @@
 			};
 		};
 
-		rtc@c2a0000 {
-			status = "okay";
-		};
-
-		pmc@c360000 {
-			nvidia,invert-interrupt;
-		};
-	};
-
-	vdd_5v0_sys: regulator-vdd-5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VIN_SYS_5V0";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vdd_1v8_ls: regulator-vdd-1v8-ls {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_LS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_hs: regulator-vdd-1v8-hs {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_HS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_ao: regulator-vdd-1v8-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_AO";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_ao: regulator-vdd-3v3-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_3V3_AO";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
 	};
 
 	vdd_3v3_pcie: regulator-vdd-3v3-pcie {
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
index 62c4fdad0b60..9218ea8d43e6 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
@@ -1,58 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include "tegra234.dtsi"
 #include "tegra234-p3701.dtsi"
 
 / {
 	compatible = "nvidia,p3701-0008", "nvidia,tegra234";
 
-	bus@0 {
-		i2c@3160000 {
-			status = "okay";
-
-			eeprom@50 {
-				compatible = "atmel,24c02";
-				reg = <0x50>;
-				label = "module";
-				vcc-supply = <&vdd_1v8_hs>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		spi@3270000 {
-			status = "okay";
-
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <102000000>;
-				spi-tx-bus-width = <4>;
-				spi-rx-bus-width = <4>;
-			};
-		};
-
-		mmc@3460000 {
-			status = "okay";
-			bus-width = <8>;
-			non-removable;
-		};
-
-		i2c@c240000 {
-			status = "okay";
-		};
-
-		rtc@c2a0000 {
-			status = "okay";
-		};
-
-		pmc@c360000 {
-			nvidia,invert-interrupt;
-		};
-	};
-
 	bpmp {
 		i2c {
 			status = "okay";
@@ -68,45 +20,4 @@
 			status = "okay";
 		};
 	};
-
-	vdd_1v8_ao: regulator-vdd-1v8-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_AO";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_hs: regulator-vdd-1v8-hs {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_HS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_ls: regulator-vdd-1v8-ls {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_LS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_ao: regulator-vdd-3v3-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "vdd-AO-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	vdd_5v0_sys: regulator-vdd-5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VIN_SYS_5V0";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
index 320c8e9b06b4..18bd4ccb6b77 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
+#include "tegra234.dtsi"
+
 / {
 	compatible = "nvidia,p3701", "nvidia,tegra234";
 
@@ -45,6 +47,40 @@
 			};
 		};
 
+		i2c@3160000 {
+			status = "okay";
+
+			eeprom@50 {
+				compatible = "atmel,24c02";
+				reg = <0x50>;
+
+				label = "module";
+				vcc-supply = <&vdd_1v8_hs>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
+		};
+
+		spi@3270000 {
+			status = "okay";
+
+			flash@0 {
+				compatible = "jedec,spi-nor";
+				reg = <0>;
+				spi-max-frequency = <102000000>;
+				spi-tx-bus-width = <4>;
+				spi-rx-bus-width = <4>;
+			};
+		};
+
+		mmc@3460000 {
+			status = "okay";
+			bus-width = <8>;
+			non-removable;
+		};
+
 		i2c@c240000 {
 			status = "okay";
 
@@ -97,5 +133,54 @@
 				};
 			};
 		};
+
+		rtc@c2a0000 {
+			status = "okay";
+		};
+
+		pmc@c360000 {
+			nvidia,invert-interrupt;
+		};
+	};
+
+	vdd_1v8_ao: regulator-vdd-1v8-ao {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_AO";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_1v8_hs: regulator-vdd-1v8-hs {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_HS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_1v8_ls: regulator-vdd-1v8-ls {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_LS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_3v3_ao: regulator-vdd-3v3-ao {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_AO";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	vdd_5v0_sys: regulator-vdd-5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VIN_SYS_5V0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 };