dts: bindings: arm: nordic: tddconf: Add etrbuffer

Introduce etrbuffer in the tddconf bindings to support flexible placement in the memory map. Signed-off-by: Karsten Koenig <karsten.koenig@nordicsemi.no>
8 months ago · a4fcd5e9e0
3 changed files with 6 additions and 0 deletions
--- a/dts/bindings/arm/nordic,nrf-tddconf.yaml
+++ b/dts/bindings/arm/nordic,nrf-tddconf.yaml
@ -38,3 +38,7 @@ properties:
				@@ -38,3 +38,7 @@ properties:
      - 1
      - 2
      - 3
+
+  etrbuffer:
+    description: phandle to the memory region used for the ETR buffer
+    type: phandle
--- a/snippets/nordic-log-stm-dict/boards/nrf54h20_cpuapp.overlay
+++ b/snippets/nordic-log-stm-dict/boards/nrf54h20_cpuapp.overlay
@ -12,4 +12,5 @@
				@@ -12,4 +12,5 @@
 	etrsources = <(NRF_TDDCONF_SOURCE_STMMAINCORE | NRF_TDDCONF_SOURCE_STMPPR |
 		NRF_TDDCONF_SOURCE_STMFLPR)>;
 	portconfig = <0>;
+	etrbuffer = <&etr_buffer>;
 };
--- a/snippets/nordic-log-stm/boards/nrf54h20_cpuapp.overlay
+++ b/snippets/nordic-log-stm/boards/nrf54h20_cpuapp.overlay
@ -12,4 +12,5 @@
				@@ -12,4 +12,5 @@
 	etrsources = <(NRF_TDDCONF_SOURCE_STMMAINCORE | NRF_TDDCONF_SOURCE_STMPPR |
 		NRF_TDDCONF_SOURCE_STMFLPR)>;
 	portconfig = <0>;
+	etrbuffer = <&etr_buffer>;
 };