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| author | Joel Fernandes <joelf@ti.com> | 2013-08-17 21:42:28 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-08-21 21:28:01 +1000 |
| commit | 67216756ea8b9bfa738e0f0a263094f459ab1a12 (patch) | |
| tree | 315fcfd4a0e6c975d447d3b902ded664d8fd1d7e | |
| parent | 0c063a22d50606e5e405e954be2de3810372dc27 (diff) | |
| download | op-kernel-dev-67216756ea8b9bfa738e0f0a263094f459ab1a12.zip op-kernel-dev-67216756ea8b9bfa738e0f0a263094f459ab1a12.tar.gz | |
crypto: omap-aes - Add IRQ info and helper macros
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>
| -rw-r--r-- | drivers/crypto/omap-aes.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 81f0e84..68c4425 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -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, |
