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crypto: ccp - Add platform device support for arm64

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Add support for the CCP on arm64 as a platform device.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tom Lendacky
2014-06-05 10:17:57 -05:00
committed by Herbert Xu
parent 1ad348f451
commit c4f4b325e9
5 changed files with 270 additions and 2 deletions
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7
drivers/crypto/ccp/ccp-dev.h
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@@ -30,6 +30,8 @@
#define TRNG_RETRIES 10
#define CACHE_WB_NO_ALLOC 0xb7
/****** Register Mappings ******/
#define Q_MASK_REG 0x000
@@ -48,7 +50,7 @@
#define CMD_Q_INT_STATUS_BASE 0x214
#define CMD_Q_STATUS_INCR 0x20
#define CMD_Q_CACHE 0x228
#define CMD_Q_CACHE_BASE 0x228
#define CMD_Q_CACHE_INC 0x20
#define CMD_Q_ERROR(__qs) ((__qs) & 0x0000003f);
@@ -259,6 +261,9 @@ struct ccp_device {
int ccp_pci_init(void);
void ccp_pci_exit(void);
int ccp_platform_init(void);
void ccp_platform_exit(void);
struct ccp_device *ccp_alloc_struct(struct device *dev);
int ccp_init(struct ccp_device *ccp);
void ccp_destroy(struct ccp_device *ccp);