In DT check utility, the spi2s2 node is identified as an spi node.
The check_spi_bus_reg() function issues a warning "missing or empty
reg property" if reg property is not defined in child nodes.
Add reg property to STM32 I2S port node on STM32MP15XX-DK board
to match this requirement and add related unit-address in node name.
Signed-off-by: Olivier Moysan <olivier.moysan@xxxxxxxxxxx>
---
arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index ff7dabfeb322..36187089c073 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -437,7 +437,8 @@
pinctrl-1 = <&i2s2_sleep_pins_a>;
status = "okay";
- i2s2_port: port {
+ i2s2_port: port@0 {
+ reg = <0>;
i2s2_endpoint: endpoint {
remote-endpoint = <&sii9022_tx_endpoint>;
format = "i2s";
--
2.17.1
