arm64: dts: imx8mm: Add common -u-boot.dtsi

/soc@0
aips1
aips2
aips3
clk
iomuxc
osc_24m

are common node enablements across imx8mm platform for dm-spi,
dm-pre-reloc stages.

Move them into common dtsi, imx8mm-u-boot.dtsi

Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Adam Ford <aford173@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Teresa Remmet <t.remmet@phytec.de>
Cc: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi

@@ -3,6 +3,8 @@
  * Copyright 2020 Compass Electronics Group, LLC
  */
 
+#include "imx8mm-u-boot.dtsi"
+
 / {
 	wdt-reboot {
 		compatible = "wdt-reboot";
@@ -11,32 +13,6 @@
 	};
 };
 
-&{/soc@0} {
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
 &reg_usdhc2_vmmc {
 	u-boot,off-on-delay-us = <20000>;
 };
@@ -65,15 +41,6 @@
 	u-boot,dm-spl;
 };
 
-&iomuxc {
-	u-boot,dm-spl;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
 &pca6416_0 {
 	compatible = "ti,tca6416";
 };

arch/arm/dts/imx8mm-evk-u-boot.dtsi

@@ -3,6 +3,8 @@
  * Copyright 2019 NXP
  */
 
+#include "imx8mm-u-boot.dtsi"
+
 / {
 	binman: binman {
 		multiple-images;
@@ -22,41 +24,6 @@
 	};
 };
 
-&{/soc@0} {
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&iomuxc {
-	u-boot,dm-spl;
-};
-
 &reg_usdhc2_vmmc {
 	u-boot,off-on-delay-us = <20000>;
 };

arch/arm/dts/imx8mm-u-boot.dtsi

@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+&{/soc@0} {
+	u-boot,dm-pre-reloc;
+	u-boot,dm-spl;
+};
+
+&aips1 {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};
+
+&aips2 {
+	u-boot,dm-spl;
+};
+
+&aips3 {
+	u-boot,dm-spl;
+};
+
+&clk {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+	/delete-property/ assigned-clocks;
+	/delete-property/ assigned-clock-parents;
+	/delete-property/ assigned-clock-rates;
+};
+
+&iomuxc {
+	u-boot,dm-spl;
+};
+
+&osc_24m {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};

arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi

@@ -3,40 +3,7 @@
  * Copyright 2021 Gateworks Corporation
  */
 
-&{/soc@0} {
+#include "imx8mm-u-boot.dtsi"
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&iomuxc {
-	u-boot,dm-spl;
-};
 
 &gpio1 {
 	u-boot,dm-spl;

arch/arm/dts/imx8mm-venice-u-boot.dtsi

@@ -3,6 +3,8 @@
  * Copyright 2021 Gateworks Corporation
  */
 
+#include "imx8mm-u-boot.dtsi"
+
 / {
 	wdt-reboot {
 		compatible = "wdt-reboot";
@@ -11,41 +13,6 @@
 	};
 };
 
-&{/soc@0} {
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&iomuxc {
-	u-boot,dm-spl;
-};
-
 &gpio1 {
 	u-boot,dm-spl;
 };

arch/arm/dts/imx8mm-verdin-u-boot.dtsi

@@ -2,6 +2,9 @@
 /*
  * Copyright 2020 Toradex
  */
+
+#include "imx8mm-u-boot.dtsi"
+
 / {
 	wdt-reboot {
 		compatible = "wdt-reboot";
@@ -10,27 +13,6 @@
 	};
 };
 
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
 &gpio1 {
 	u-boot,dm-spl;
 };
@@ -55,15 +37,6 @@
 	u-boot,dm-spl;
 };
 
-&iomuxc {
-	u-boot,dm-spl;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
 &pinctrl_i2c1 {
 	u-boot,dm-spl;
 };
@@ -84,11 +57,6 @@
 	u-boot,dm-spl;
 };
 
-&{/soc@0} {
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
 &{/soc@0/bus@30800000/i2c@30a20000/pmic} {
 	u-boot,dm-spl;
 };

arch/arm/dts/phycore-imx8mm-u-boot.dtsi

@@ -4,6 +4,8 @@
  * Author: Teresa Remmet <t.remmet@phytec.de>
  */
 
+#include "imx8mm-u-boot.dtsi"
+
 / {
 	wdt-reboot {
 		compatible = "wdt-reboot";
@@ -12,41 +14,6 @@
 	};
 };
 
-&{/soc@0} {
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&iomuxc {
-	u-boot,dm-spl;
-};
-
 &pinctrl_uart3 {
 	u-boot,dm-spl;
 };