[PATCH] arm64: dts: mediatek: mt8390-genio-700: Add boot phase tags

[Carlo Caione]

U-Boot SPL runs after the platform DDR loader has initialized DRAM. It
needs the debug UART and eMMC controller, together with their clock,
syscon, pinctrl, interrupt and watchdog providers, to load the firmware
FIT.

Mark the nodes consumed by the current SPL configuration with
'bootph-pre-ram' so that the canonical devicetree carries the boot-phase
information and bootloaders do not need local overrides.

Signed-off-by: Carlo Caione <ccaione at baylibre.com>
---
 .../boot/dts/mediatek/mt8390-genio-700-evk.dts     | 81 ++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
index 0d5a75efb2ee..83f2d10fd28d 100644
--- a/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8390-genio-700-evk.dts
@@ -16,11 +16,20 @@ / {
 		     "mediatek,mt8188";
 
 	memory at 40000000 {
+		bootph-pre-ram;
 		device_type = "memory";
 		reg = <0 0x40000000 0x2 0x00000000>;
 	};
 };
 
+&apmixedsys {
+	bootph-pre-ram;
+};
+
+&clk26m {
+	bootph-pre-ram;
+};
+
 &cpu4 {
 	cpu-supply = <&mt6359_vcore_buck_reg>;
 };
@@ -28,3 +37,75 @@ &cpu4 {
 &cpu5 {
 	cpu-supply = <&mt6359_vcore_buck_reg>;
 };
+
+&gic {
+	bootph-pre-ram;
+};
+
+&infracfg_ao {
+	bootph-pre-ram;
+};
+
+&mmc0 {
+	bootph-pre-ram;
+};
+
+&mmc0_default_pins {
+	bootph-pre-ram;
+
+	pins-clk {
+		bootph-pre-ram;
+	};
+
+	pins-cmd-dat {
+		bootph-pre-ram;
+	};
+
+	pins-rst {
+		bootph-pre-ram;
+	};
+};
+
+&mmc0_uhs_pins {
+	bootph-pre-ram;
+
+	pins-clk {
+		bootph-pre-ram;
+	};
+
+	pins-cmd-dat {
+		bootph-pre-ram;
+	};
+
+	pins-ds {
+		bootph-pre-ram;
+	};
+
+	pins-rst {
+		bootph-pre-ram;
+	};
+};
+
+&pio {
+	bootph-pre-ram;
+};
+
+&topckgen {
+	bootph-pre-ram;
+};
+
+&uart0 {
+	bootph-pre-ram;
+};
+
+&uart0_pins {
+	bootph-pre-ram;
+
+	pins {
+		bootph-pre-ram;
+	};
+};
+
+&watchdog {
+	bootph-pre-ram;
+};

---
base-commit: b95f03f04d475aa6719d15a636ddf32222d55657
change-id: 20260721-ccaione-upstream-mt8390-bootph-ea7a2444292c

Best regards,
--  
Carlo Caione <ccaione at baylibre.com>