Re: [PATCH v4 6/6] arm64: dts: ls208xa: comply with the iommu map binding for fsl_mc
From: Laurentiu Tudor <hidden>
Date: 2018-05-02 09:14:18
Also in:
linux-arm-kernel, linux-iommu, linux-pci, linuxppc-dev, lkml
Hi Nipun, On 04/30/2018 09:27 AM, Nipun Gupta wrote:
fsl-mc bus support the new iommu-map property. Comply to this binding for fsl_mc bus. Signed-off-by: Nipun Gupta <redacted>
This looks good to me, so: Reviewed-By: Laurentiu Tudor <redacted> --- Best Regards, Laurentiu
quoted hunk ↗ jump to hunk
--- arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index 137ef4d..6010505 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi@@ -184,6 +184,7 @@ #address-cells = <2>; #size-cells = <2>; ranges; + dma-ranges = <0x0 0x0 0x0 0x0 0x10000 0x00000000>; clockgen: clocking@1300000 { compatible = "fsl,ls2080a-clockgen";@@ -357,6 +358,8 @@ reg = <0x00000008 0x0c000000 0 0x40>, /* MC portal base */ <0x00000000 0x08340000 0 0x40000>; /* MC control reg */ msi-parent = <&its>; + iommu-map = <0 &smmu 0 0>; /* This is fixed-up by u-boot */ + dma-coherent; #address-cells = <3>; #size-cells = <1>;@@ -460,6 +463,8 @@ compatible = "arm,mmu-500"; reg = <0 0x5000000 0 0x800000>; #global-interrupts = <12>; + #iommu-cells = <1>; + stream-match-mask = <0x7C00>; interrupts = <0 13 4>, /* global secure fault */ <0 14 4>, /* combined secure interrupt */ <0 15 4>, /* global non-secure fault */@@ -502,7 +507,6 @@ <0 204 4>, <0 205 4>, <0 206 4>, <0 207 4>, <0 208 4>, <0 209 4>; - mmu-masters = <&fsl_mc 0x300 0>; }; dspi: dspi@2100000 {