commit fdce9d35dc36 ("arm: dts: am33xx: Sync dts with Linux 4.20.0") did remove the "u-boot,dm-spl" flag from the 'ocp' bus which was introduced with commit 19aa4ac09db9 ("dts: am33xx: add u-boot, dm-spl to ocp bus")
Due to this the brppt1_spi board is broken because it cannot bind/probe the spi-interface during SPL stage.
This commit adds this flag again.
This flag is needed for having access to the devices below this bus, most important is uart and boot-device (spi, mmc, ...) in SPL stage.
Signed-off-by: Hannes Schmelzer hannes.schmelzer@br-automation.com
---
arch/arm/dts/am33xx.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/am33xx.dtsi b/arch/arm/dts/am33xx.dtsi index d3dd6a1..0a6b177 100644 --- a/arch/arm/dts/am33xx.dtsi +++ b/arch/arm/dts/am33xx.dtsi @@ -160,6 +160,7 @@ * the whole bus hierarchy. */ ocp { + u-boot,dm-spl; compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>;