From mboxrd@z Thu Jan  1 00:00:00 1970
From: Horia Geanta <horia.geanta@nxp.com>
Date: Tue, 31 Jul 2018 16:19:08 +0000
Subject: [U-Boot] [PATCH v6 8/8] armv8: ls1046a: setup SEC ICIDs and fix
 up device tree
References: <20180731145228.15145-1-laurentiu.tudor@nxp.com>
 <20180731145228.15145-9-laurentiu.tudor@nxp.com>
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On 7/31/2018 5:53 PM, laurentiu.tudor at nxp.com wrote:
> From: Laurentiu Tudor <laurentiu.tudor@nxp.com>
>=20
> Add support for SEC ICID configuration and apply it for ls1046a.
> Also add code to make the necessary device tree fixups.
>=20
> Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Reviewed-by: Horia Geant=C4=83 <horia.geanta@nxp.com>

[snip]
> +#define SET_SEC_RTIC_ICID_ENTRY(rtic_num, streamid) \
> +	SET_ICID_ENTRY(NULL, streamid, (((streamid) << 16) | (streamid)), \
> +		offsetof(ccsr_sec_t, rticliodnr[rtic_num].ls) + \
> +		CONFIG_SYS_FSL_SEC_ADDR, 0)
> +
RTIC nodes have a binding doc in Linux kernel:
Documentation/devicetree/bindings/crypto/fsl-sec4.txt

Thus, in theory, "fsl,sec-v4.0-rtic-memory" could be used instead of NULL f=
or
the compat string.
PPC code in arch/powerpc/include/asm/fsl_liodn.h does this.

In practice, this won't make any difference until a RTIC kernel driver is a=
dded.

Regards,
Horia