diff options
| author | Florian Fainelli <florian@openwrt.org> | 2012-07-24 16:33:10 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-07-24 16:33:10 +0200 |
| commit | 8aecfe946275d23a207c73dbaf7a7c7a8a80be24 (patch) | |
| tree | 3c38a3b00aaaaf2d046bf4616a133901a93ec58d /arch/mips | |
| parent | MIPS: BCM63XX: add support for "ipsec" clock (diff) | |
| download | linux-8aecfe946275d23a207c73dbaf7a7c7a8a80be24.tar.xz linux-8aecfe946275d23a207c73dbaf7a7c7a8a80be24.zip | |
MIPS: BCM63XX: add RNG peripheral definitions
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: mpm@selenic.com
Cc: herbert@gondor.apana.org.au
Patchwork: https://patchwork.linux-mips.org/patch/3326/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h | 9 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 14 |
2 files changed, 23 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h index 82a8175d912e..0c981aa5a013 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h @@ -129,6 +129,7 @@ enum bcm63xx_regs_set { RSET_PCMDMA, RSET_PCMDMAC, RSET_PCMDMAS, + RSET_RNG }; #define RSET_DSL_LMEM_SIZE (64 * 1024 * 4) @@ -152,6 +153,7 @@ enum bcm63xx_regs_set { #define RSET_XTMDMA_SIZE 256 #define RSET_XTMDMAC_SIZE(chans) (16 * (chans)) #define RSET_XTMDMAS_SIZE(chans) (16 * (chans)) +#define RSET_RNG_SIZE 20 /* * 6338 register sets base address @@ -195,6 +197,7 @@ enum bcm63xx_regs_set { #define BCM_6338_PCMDMA_BASE (0xdeadbeef) #define BCM_6338_PCMDMAC_BASE (0xdeadbeef) #define BCM_6338_PCMDMAS_BASE (0xdeadbeef) +#define BCM_6338_RNG_BASE (0xdeadbeef) /* * 6345 register sets base address @@ -238,6 +241,7 @@ enum bcm63xx_regs_set { #define BCM_6345_PCMDMA_BASE (0xdeadbeef) #define BCM_6345_PCMDMAC_BASE (0xdeadbeef) #define BCM_6345_PCMDMAS_BASE (0xdeadbeef) +#define BCM_6345_RNG_BASE (0xdeadbeef) /* * 6348 register sets base address @@ -278,6 +282,7 @@ enum bcm63xx_regs_set { #define BCM_6348_PCMDMA_BASE (0xdeadbeef) #define BCM_6348_PCMDMAC_BASE (0xdeadbeef) #define BCM_6348_PCMDMAS_BASE (0xdeadbeef) +#define BCM_6348_RNG_BASE (0xdeadbeef) /* * 6358 register sets base address @@ -318,6 +323,7 @@ enum bcm63xx_regs_set { #define BCM_6358_PCMDMA_BASE (0xfffe1800) #define BCM_6358_PCMDMAC_BASE (0xfffe1900) #define BCM_6358_PCMDMAS_BASE (0xfffe1a00) +#define BCM_6358_RNG_BASE (0xdeadbeef) /* @@ -359,6 +365,7 @@ enum bcm63xx_regs_set { #define BCM_6368_PCMDMA_BASE (0xb0005800) #define BCM_6368_PCMDMAC_BASE (0xb0005a00) #define BCM_6368_PCMDMAS_BASE (0xb0005c00) +#define BCM_6368_RNG_BASE (0xb0004180) extern const unsigned long *bcm63xx_regs_base; @@ -404,6 +411,7 @@ extern const unsigned long *bcm63xx_regs_base; __GEN_RSET_BASE(__cpu, PCMDMA) \ __GEN_RSET_BASE(__cpu, PCMDMAC) \ __GEN_RSET_BASE(__cpu, PCMDMAS) \ + __GEN_RSET_BASE(__cpu, RNG) \ } #define __GEN_CPU_REGS_TABLE(__cpu) \ @@ -442,6 +450,7 @@ extern const unsigned long *bcm63xx_regs_base; [RSET_PCMDMA] = BCM_## __cpu ##_PCMDMA_BASE, \ [RSET_PCMDMAC] = BCM_## __cpu ##_PCMDMAC_BASE, \ [RSET_PCMDMAS] = BCM_## __cpu ##_PCMDMAS_BASE, \ + [RSET_RNG] = BCM_## __cpu ##_RNG_BASE, \ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h index be107e9baf28..6a8df5635e79 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h @@ -974,6 +974,20 @@ #define M2M_DSTID_REG(x) ((x) * 0x40 + 0x18) /************************************************************************* + * _REG relative to RSET_RNG + *************************************************************************/ + +#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 + +/************************************************************************* * _REG relative to RSET_SPI *************************************************************************/ |