[PATCH 3/4] arm64: dts: ti: k3-j721e: Use exact ranges for FSS node

[Andrew Davis]

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 at ti.com>
---
 arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
index 4618b697fbc47..b33a1ca2236ff 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
@@ -346,10 +346,14 @@ wkup_i2c0: i2c at 42120000 {
 
 	fss: bus at 47000000 {
 		compatible = "simple-bus";
-		reg = <0x0 0x47000000 0x0 0x100>;
 		#address-cells = <2>;
 		#size-cells = <2>;
-		ranges;
+		ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */
+			 <0x0 0x47034000 0x0 0x47034000 0x0 0x100>, /* HBMC Control */
+			 <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */
+			 <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */
+			 <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* HBMC/OSPI0 Memory */
+			 <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */
 
 		hbmc_mux: mux-controller at 47000004 {
 			compatible = "reg-mux";
-- 
2.39.2