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crypto: omap-aes - Add IRQ info and helper macros

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Add IRQ information to pdata and helper macros. These are required
for PIO-mode support.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Joel Fernandes 2013-08-17 21:42:28 -05:00 committed by Herbert Xu
parent 0c063a22d5
commit 67216756ea
1 changed files with 8 additions and 0 deletions
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8
drivers/crypto/omap-aes.c
View file

@ -76,6 +76,10 @@
#define AES_REG_LENGTH_N(x) (0x54 + ((x) * 0x04))
#define AES_REG_IRQ_STATUS(dd) ((dd)->pdata->irq_status_ofs)
#define AES_REG_IRQ_ENABLE(dd) ((dd)->pdata->irq_enable_ofs)
#define AES_REG_IRQ_DATA_IN BIT(1)
#define AES_REG_IRQ_DATA_OUT BIT(2)
#define DEFAULT_TIMEOUT (5*HZ)
#define FLAGS_MODE_MASK 0x000f
@ -121,6 +125,8 @@ struct omap_aes_pdata {
u32 data_ofs;
u32 rev_ofs;
u32 mask_ofs;
u32 irq_enable_ofs;
u32 irq_status_ofs;
u32 dma_enable_in;
u32 dma_enable_out;
@ -847,6 +853,8 @@ static const struct omap_aes_pdata omap_aes_pdata_omap4 = {
.data_ofs = 0x60,
.rev_ofs = 0x80,
.mask_ofs = 0x84,
.irq_status_ofs = 0x8c,
.irq_enable_ofs = 0x90,
.dma_enable_in = BIT(5),
.dma_enable_out = BIT(6),
.major_mask = 0x0700,