From: Andrew Davis Date: Tue, 26 Mar 2024 20:59:17 +0000 (-0500) Subject: arm64: dts: ti: k3-am65: Use exact ranges for FSS node X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8ec19dbe9217edbb564b16a5f68465b8cd42a167;p=linux.git arm64: dts: ti: k3-am65: Use exact ranges for FSS node 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 Link: https://lore.kernel.org/r/20240326205920.40147-1-afd@ti.com Signed-off-by: Nishanth Menon --- diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 4f808e5089755..8feab93176447 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -285,7 +285,11 @@ compatible = "simple-bus"; #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";