diff options
Diffstat (limited to 'src/soc/amd/stoneyridge/include')
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/southbridge.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index 15c95813ee..64b4b4691d 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -367,6 +367,28 @@ #define GPP_CLK0_CLOCK_REQ_MAP_MASK (0xf << GPP_CLK0_CLOCK_REQ_MAP_SHIFT) #define GPP_CLK0_CLOCK_REQ_MAP_CLK_REQ0 1 +/* Bit definitions for MISC_MMIO_BASE register MiscClkCntl1 */ +#define MISC_CGPLL_CONFIG1 0x08 +#define CG1PLL_SPREAD_SPECTRUM_ENABLE BIT(0) +#define MISC_CGPLL_CONFIG3 0x10 +#define CG1PLL_REFDIV_SHIFT 0 +#define CG1PLL_REFDIV_MASK (0x3FF << CG1PLL_REFDIV_SHIFT) +#define CG1PLL_FBDIV_SHIFT 10 +#define CG1PLL_FBDIV_MASK (0xFFF << CG1PLL_FBDIV_SHIFT) +#define MISC_CGPLL_CONFIG4 0x14 +#define CG1PLL_SS_STEP_SIZE_DSFRAC_SHIFT 0 +#define CG1PLL_SS_STEP_SIZE_DSFRAC_MASK (0xFFFF << CG1PLL_SS_STEP_SIZE_DSFRAC_SHIFT) +#define CG1PLL_SS_AMOUNT_DSFRAC_SHIFT 16 +#define CG1PLL_SS_AMOUNT_DSFRAC_MASK (0xFFFF << CG1PLL_SS_AMOUNT_DSFRAC_SHIFT) +#define MISC_CGPLL_CONFIG5 0x18 +#define CG1PLL_SS_AMOUNT_NFRAC_SLIP_SHIFT 8 +#define CG1PLL_SS_AMOUNT_NFRAC_SLIP_MASK (0xF << CG1PLL_SS_AMOUNT_NFRAC_SLIP_SHIFT) +#define MISC_CGPLL_CONFIG6 0x1C +#define CG1PLL_LF_MODE_SHIFT 9 +#define CG1PLL_LF_MODE_MASK (0x1FF << CG1PLL_LF_MODE_SHIFT) +#define MISC_CLK_CNTL1 0x40 +#define CG1PLL_FBDIV_TEST BIT(26) + struct stoneyridge_aoac { int enable; int status; @@ -404,6 +426,8 @@ u32 pm_read32(u8 reg); void pm_write8(u8 reg, u8 value); void pm_write16(u8 reg, u16 value); void pm_write32(u8 reg, u32 value); +u32 misc_read32(u8 reg); +void misc_write32(u8 reg, u32 value); uint8_t smi_read8(uint8_t offset); uint16_t smi_read16(uint8_t offset); uint32_t smi_read32(uint8_t offset); |