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author | Nishanth Menon <nm@ti.com> | 2021-05-10 09:54:29 -0500 |
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committer | Nishanth Menon <nm@ti.com> | 2021-05-14 12:47:48 -0500 |
commit | 9ecdb6d6b11434494af4bad11b03f0dcda1eebbd (patch) | |
tree | bbce9d4461f0010fb9052010536dcbc469f2d3e2 /arch/arm64/boot/dts/ti/k3-am64-main.dtsi | |
parent | 9d3c9378f96a95f15881ee3373d2c2f773273fc2 (diff) | |
download | linux-stable-9ecdb6d6b11434494af4bad11b03f0dcda1eebbd.tar.gz linux-stable-9ecdb6d6b11434494af4bad11b03f0dcda1eebbd.tar.bz2 linux-stable-9ecdb6d6b11434494af4bad11b03f0dcda1eebbd.zip |
arm64: dts: ti: k3-am65|j721e|am64: Map the dma / navigator subsystem via explicit ranges
Instead of using empty ranges property, lets map explicitly the address
range that is mapped onto the dma / navigator subsystems (navss/dmss).
This is also exposed via the dtbs_check with dt-schema newer than
2021.03 version by throwing out following:
arch/arm64/boot/dts/ti/k3-am654-base-board.dt.yaml: bus@100000: main-navss:
{'type': 'object'} is not allowed for
{'compatible': ['simple-mfd'], '#address-cells': [[2]], .....
This has already been correctly done for J7200, however was missed for
other k3 SoCs. Fix that oversight.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tero Kristo <kristo@kernel.org>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20210510145429.8752-1-nm@ti.com
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am64-main.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index dc52178d9b64..d5dc05d4cba6 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -42,12 +42,12 @@ }; }; - dmss: dmss { + dmss: bus@48000000 { compatible = "simple-mfd"; #address-cells = <2>; #size-cells = <2>; dma-ranges; - ranges; + ranges = <0x00 0x48000000 0x00 0x48000000 0x00 0x06400000>; ti,sci-dev-id = <25>; |