[PATCH 17/19] arm: dts: k3-am62p: Add r5 device nodes

Markus Schneider-Pargmann msp at baylibre.com
Tue Mar 11 11:30:56 CET 2025


These are needed in SPL to be able to resume from DDR immediately after
booting from IO+DDR.

Signed-off-by: Markus Schneider-Pargmann <msp at baylibre.com>
---
 arch/arm/dts/k3-am62p5-sk-u-boot.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
index cf087c6e343a8af6f4bb2093bb6c3f28395a2686..8c2b198dede03fd77f16786f8743313a34902e46 100644
--- a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
@@ -11,8 +11,28 @@
 		stdout-path = "serial2:115200n8";
 		tick-timer = &main_timer0;
 	};
+
+	reserved-memory {
+		bootph-pre-ram;
+	};
+};
+
+&wkup_r5fss0_core0_memory_region {
+	bootph-pre-ram;
+};
+
+&cbass_wakeup {
+	bootph-pre-ram;
 };
 
 &dmsc {
 	bootph-pre-ram;
 };
+
+&wkup_r5fss0 {
+	bootph-pre-ram;
+};
+
+&wkup_r5fss0_core0 {
+	bootph-pre-ram;
+};

-- 
2.47.2



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