From: Horia Geantă <horia.gea...@nxp.com>

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: <sta...@vger.kernel.org> # v4.8+
Fixes: 63dac35b58f4 ("arm64: dts: ls1043a: add crypto node")
Link: 
https://lore.kernel.org/linux-crypto/fe6faa24-d8f7-d18f-adfa-44fa0caa1...@arm.com
Signed-off-by: Horia Geantă <horia.gea...@nxp.com>
Acked-by: Li Yang <leoyang...@nxp.com>
Signed-off-by: Shawn Guo <shawn...@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -322,6 +322,7 @@
                        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",


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