diff options
| author | Laurentiu Tudor <laurentiu.tudor@nxp.com> | 2022-09-16 02:34:27 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2022-09-17 11:35:24 +0300 |
| commit | 0d3990796fba84d4141333b8e78ea61a21fb5524 (patch) | |
| tree | 8244270ef34623bc00ca4d08f60bc0ac12853c5d /arch/arm64/boot/dts | |
| parent | b236df8982456206d8dd85f1113b6b2eb8cca89c (diff) | |
| download | linux-0d3990796fba84d4141333b8e78ea61a21fb5524.tar.xz | |
arm64: dts: ls1046a: add missing dma ranges property
These chips have a 48-bit address size so make sure that the dma-ranges
reflects this. Otherwise the linux kernel's dma sub-system will set
the default dma masks to full 64-bit, badly breaking dmas.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi index a0619a45f3b8..27033c558e3e 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi @@ -272,6 +272,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; + dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; ddr: memory-controller@1080000 { compatible = "fsl,qoriq-memory-controller"; |