diff options
| author | Jayachandran C <jchandra@broadcom.com> | 2014-04-29 18:37:52 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-30 18:50:13 +0400 |
| commit | edf3ed5e69bcf3f60087099eccab34be0ebcf60a (patch) | |
| tree | f4d3dcf8ab5338fa76430b0c36c6dfcfdb6522c7 /arch/mips/include/asm/netlogic/xlp-hal | |
| parent | c065909e47aea3575e51304e7411b46df22b20ca (diff) | |
| download | linux-edf3ed5e69bcf3f60087099eccab34be0ebcf60a.tar.xz | |
MIPS: Netlogic: Update XLP9XX/2XX core freq calculation
Calculate XLP 9XX and 2XX core frequency from the per-core PLL. This
should give the correct value for all board configurations.
Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6870/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/netlogic/xlp-hal')
| -rw-r--r-- | arch/mips/include/asm/netlogic/xlp-hal/sys.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/asm/netlogic/xlp-hal/sys.h b/arch/mips/include/asm/netlogic/xlp-hal/sys.h index bcb136d224e6..bc7bddf25be9 100644 --- a/arch/mips/include/asm/netlogic/xlp-hal/sys.h +++ b/arch/mips/include/asm/netlogic/xlp-hal/sys.h @@ -118,6 +118,10 @@ #define SYS_SCRTCH3 0x4c /* PLL registers XLP2XX */ +#define SYS_CPU_PLL_CTRL0(core) (0x1c0 + (core * 4)) +#define SYS_CPU_PLL_CTRL1(core) (0x1c1 + (core * 4)) +#define SYS_CPU_PLL_CTRL2(core) (0x1c2 + (core * 4)) +#define SYS_CPU_PLL_CTRL3(core) (0x1c3 + (core * 4)) #define SYS_PLL_CTRL0 0x240 #define SYS_PLL_CTRL1 0x241 #define SYS_PLL_CTRL2 0x242 @@ -148,6 +152,10 @@ #define SYS_PLL_MEM_STAT 0x2a4 /* PLL registers XLP9XX */ +#define SYS_9XX_CPU_PLL_CTRL0(core) (0xc0 + (core * 4)) +#define SYS_9XX_CPU_PLL_CTRL1(core) (0xc1 + (core * 4)) +#define SYS_9XX_CPU_PLL_CTRL2(core) (0xc2 + (core * 4)) +#define SYS_9XX_CPU_PLL_CTRL3(core) (0xc3 + (core * 4)) #define SYS_9XX_DMC_PLL_CTRL0 0x140 #define SYS_9XX_DMC_PLL_CTRL1 0x141 #define SYS_9XX_DMC_PLL_CTRL2 0x142 |