From: Horia Geantă horia.geanta@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: 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@ar... 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 --- 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 @@ -177,6 +177,7 @@ 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",