When converting to the overlay format, it was missed that "/" in the
overlay corresponds to the overlay's own root node and not the fragment
targeted to update root of the base dts, which should be "&{/}" instead.
This results in the cma node never actually being applied by libfdt.
Fix the overlay to use correct target node.
Fixes: 30df676a31b7 ("arm64: dts: qcom: sdm845-db845c-navigation-mezzanine: Convert mezzanine riser to dtso")
Signed-off-by: Nikita Travkin <nikita@xxxxxxx>
---
arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso b/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso
index 59970082da45203311146cc5249298f6188bf67a..d8c0021b23cb51bd19e1826b6cd8544f9e10a2fe 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso
@@ -9,7 +9,7 @@
#include <dt-bindings/clock/qcom,camcc-sdm845.h>
#include <dt-bindings/gpio/gpio.h>
-/ {
+&{/} {
reserved-memory {
linux,cma {
compatible = "shared-dma-pool";
--
2.48.1
