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| author | Madalin Bucur <madalin.bucur@oss.nxp.com> | 2020-10-05 14:46:39 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-10-30 08:40:13 +0100 |
| commit | 054b5d97448714ae4a0bcd6f36b0515ac7aed21e (patch) | |
| tree | 82006b50768d32dd598fc3be2a1b94b7ed854ac8 /arch/arm64/boot | |
| parent | arm64: dts: fsl: fix endianness issue of rcpm (diff) | |
| download | linux-054b5d97448714ae4a0bcd6f36b0515ac7aed21e.tar.xz linux-054b5d97448714ae4a0bcd6f36b0515ac7aed21e.zip | |
arm64: dts: fsl: DPAA FMan DMA operations are coherent
Although the DPAA 1 FMan operations are coherent, the device tree
node for the FMan does not indicate that, resulting in a needless
loss of performance. Adding the missing dma-coherent property.
Fixes: 1ffbecdd8321 ("arm64: dts: add DPAA FMan nodes")
Signed-off-by: Madalin Bucur <madalin.bucur@oss.nxp.com>
Tested-by: Camelia Groza <camelia.groza@oss.nxp.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi index 8bc6caa9167d..4338db14c5da 100644 --- a/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi +++ b/arch/arm64/boot/dts/freescale/qoriq-fman3-0.dtsi @@ -19,6 +19,7 @@ fman0: fman@1a00000 { clock-names = "fmanclk"; fsl,qman-channel-range = <0x800 0x10>; ptimer-handle = <&ptp_timer0>; + dma-coherent; muram@0 { compatible = "fsl,fman-muram"; |