| From f656c67b9522f18e38394fe5b6e00302c0c8ceb8 Mon Sep 17 00:00:00 2001 |
| From: Laurentiu Tudor <laurentiu.tudor@nxp.com> |
| Date: Thu, 17 May 2018 11:40:07 +0300 |
| Subject: [PATCH] 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> |
| --- |
| arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 1 + |
| arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 + |
| 2 files changed, 2 insertions(+) |
| |
| --- 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"; |
| --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi |
| +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi |
| @@ -190,6 +190,7 @@ |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| + dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; |
| |
| ddr: memory-controller@1080000 { |
| compatible = "fsl,qoriq-memory-controller"; |