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| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-03-10 15:19:48 -0600 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-03-17 11:16:43 +0800 |
| commit | 22351239247b30978d06eb2ab5c258e6b344949f (patch) | |
| tree | edb34b121f0ffec70b5a4e1298fa8b41f9f30f4f /drivers/crypto | |
| parent | 7ccc4f4e2e50e4a29f9ee8f5c9e187f8491bb6e7 (diff) | |
| download | linux-22351239247b30978d06eb2ab5c258e6b344949f.tar.gz linux-22351239247b30978d06eb2ab5c258e6b344949f.tar.bz2 linux-22351239247b30978d06eb2ab5c258e6b344949f.zip | |
crypto: ccp - Enable platform access interface on client PSP parts
Client PSP parts support the platform access interface. Add
the register offsets so that client parts will initialize this
interface.
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/ccp/sp-pci.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index cde33b2ac71b..18aa902eb5ce 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -361,6 +361,12 @@ static const struct tee_vdata teev1 = { .ring_rptr_reg = 0x10554, /* C2PMSG_21 */ }; +static const struct platform_access_vdata pa_v1 = { + .cmdresp_reg = 0x10570, /* C2PMSG_28 */ + .cmdbuff_addr_lo_reg = 0x10574, /* C2PMSG_29 */ + .cmdbuff_addr_hi_reg = 0x10578, /* C2PMSG_30 */ +}; + static const struct psp_vdata pspv1 = { .sev = &sevv1, .feature_reg = 0x105fc, /* C2PMSG_63 */ @@ -377,6 +383,7 @@ static const struct psp_vdata pspv2 = { static const struct psp_vdata pspv3 = { .tee = &teev1, + .platform_access = &pa_v1, .feature_reg = 0x109fc, /* C2PMSG_63 */ .inten_reg = 0x10690, /* P2CMSG_INTEN */ .intsts_reg = 0x10694, /* P2CMSG_INTSTS */ |