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| author | Horia Geantă <horia.geanta@nxp.com> | 2021-03-07 22:47:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-30 14:40:10 +0200 |
| commit | e960ef6a82bbcb537092eb41429e1d67a52b296a (patch) | |
| tree | 576d0d00c81bbff8a0670fed000a0a9d029ef81b | |
| parent | f3f23501d325e8c1e607cafd3eefb3d4f67cf424 (diff) | |
| download | linux-stable-e960ef6a82bbcb537092eb41429e1d67a52b296a.tar.gz linux-stable-e960ef6a82bbcb537092eb41429e1d67a52b296a.tar.bz2 linux-stable-e960ef6a82bbcb537092eb41429e1d67a52b296a.zip | |
arm64: dts: ls1043a: mark crypto engine dma coherent
commit 4fb3a074755b7737c4081cffe0ccfa08c2f2d29d upstream.
Crypto engine (CAAM) on LS1043A platform is configured HW-coherent,
mark accordingly the DT node.
Lack of "dma-coherent" property for an IP that is configured HW-coherent
can lead to problems, similar to what has been reported for LS1046A.
Cc: <stable@vger.kernel.org> # v4.8+
Fixes: 63dac35b58f4 ("arm64: dts: ls1043a: add crypto node")
Link: https://lore.kernel.org/linux-crypto/fe6faa24-d8f7-d18f-adfa-44fa0caa1598@arm.com
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 d16b9cc1e825..990b576b2b7b 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -219,6 +219,7 @@ ranges = <0x0 0x00 0x1700000 0x100000>; reg = <0x00 0x1700000 0x0 0x100000>; interrupts = <0 75 0x4>; + dma-coherent; sec_jr0: jr@10000 { compatible = "fsl,sec-v5.4-job-ring", |