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| author | Florian Fainelli <f.fainelli@gmail.com> | 2015-02-17 05:09:14 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-03-01 13:02:26 +0300 |
| commit | b515e0f989124ee7a13df45a318273f51081d58f (patch) | |
| tree | 6f4d2751826e634b83a4f9b6d148f4c6a5ba7da0 /drivers/char/hw_random | |
| parent | f7591faec6f66bcd91bca25f91192c787f63d365 (diff) | |
| download | linux-b515e0f989124ee7a13df45a318273f51081d58f.tar.xz | |
hwrng: bcm63xx - move register definitions to driver
arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h contains the register
definitions for this random number generator block, incorporate these
register definitions directly into the bcm63xx-rng driver so we do not
rely on this header to be provided.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/bcm63xx-rng.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c index ed9b28b35a39..c7f3af852599 100644 --- a/drivers/char/hw_random/bcm63xx-rng.c +++ b/drivers/char/hw_random/bcm63xx-rng.c @@ -13,7 +13,15 @@ #include <linux/platform_device.h> #include <linux/hw_random.h> -#include <bcm63xx_regs.h> +#define RNG_CTRL 0x00 +#define RNG_EN (1 << 0) + +#define RNG_STAT 0x04 +#define RNG_AVAIL_MASK (0xff000000) + +#define RNG_DATA 0x08 +#define RNG_THRES 0x0c +#define RNG_MASK 0x10 struct bcm63xx_rng_priv { struct clk *clk; |