diff options
| author | Laurentiu Tudor <laurentiu.tudor@nxp.com> | 2018-05-17 11:40:07 +0300 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:10:39 +0800 |
| commit | f8bc3940d0cd86b7fbc148379fcf3d3251970f0a (patch) | |
| tree | 6df5f89cdbb233a0f37ce9426a036dc47ccafe7f /arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | |
| parent | 116860553f68f473fc17d73bee3e2afb9d6dcf97 (diff) | |
arm64: dts: ls104x: 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>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index da7f8c189ed8..eb45e1fb3c12 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -218,6 +218,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; + dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; clockgen: clocking@1ee1000 { compatible = "fsl,ls1043a-clockgen"; |