The FSS bus contains several register ranges. Using an empty
ranges property works but causes a DT warning when we give
this node an address. Fix this by explicitly defining the
memory ranges in use.
Signed-off-by: Andrew Davis <afd@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
index 77a8d99139ec1..c6d4bf79c1423 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi
@@ -674,10 +674,13 @@ adc {
fss: bus@47000000 {
compatible = "simple-bus";
- reg = <0x00 0x47000000 0x00 0x100>;
#address-cells = <2>;
#size-cells = <2>;
- ranges;
+ ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */
+ <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */
+ <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */
+ <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* OSPI0 Memory */
+ <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */
ospi0: spi@47040000 {
compatible = "ti,am654-ospi", "cdns,qspi-nor";
--
2.39.2
