62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
#ifndef __XSCOM_P8_REGS_H__
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#define __XSCOM_P8_REGS_H__
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/* Core FIR (Fault Isolation Register) */
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#define P8_CORE_FIR 0x10013100
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/* Direct controls */
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#define P8_EX_TCTL_DIRECT_CONTROLS(t) (0x10013000 + (t) * 0x10)
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#define P8_DIRECT_CTL_STOP PPC_BIT(63)
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#define P8_DIRECT_CTL_PRENAP PPC_BIT(47)
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#define P8_DIRECT_CTL_SRESET PPC_BIT(60)
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/* pMisc Receive Malfunction Alert Register */
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#define P8_MALFUNC_ALERT 0x02020011
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#define P8_NX_STATUS_REG 0x02013040 /* NX status register */
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#define P8_NX_DMA_ENGINE_FIR 0x02013100 /* DMA & Engine FIR Data Register */
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#define P8_NX_PBI_FIR 0x02013080 /* PowerBus Interface FIR Register */
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/*
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* Bit 54 from NX status register is set to 1 when HMI interrupt is triggered
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* due to NX checksop.
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*/
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#define NX_HMI_ACTIVE PPC_BIT(54)
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/* Per core power mgt registers */
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#define PM_OHA_MODE_REG 0x1002000D
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#define L2_FIR_ACTION1 0x10012807
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/* EX slave per-core power mgt slave regisers */
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#define EX_PM_GP0 0x0100
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#define EX_PM_GP1 0x0103
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#define EX_PM_CLEAR_GP1 0x0104 /* AND SCOM */
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#define EX_PM_SET_GP1 0x0105 /* OR SCOM */
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#define EX_PM_SPECIAL_WAKEUP_FSP 0x010B
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#define EX_PM_SPECIAL_WAKEUP_OCC 0x010C
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#define EX_PM_SPECIAL_WAKEUP_PHYP 0x010D
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#define EX_PM_IDLE_STATE_HISTORY_PHYP 0x0110
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#define EX_PM_IDLE_STATE_HISTORY_FSP 0x0111
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#define EX_PM_IDLE_STATE_HISTORY_OCC 0x0112
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#define EX_PM_IDLE_STATE_HISTORY_PERF 0x0113
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#define EX_PM_CORE_PFET_VRET 0x0130
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#define EX_PM_CORE_ECO_VRET 0x0150
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#define EX_PM_PPMSR 0x0153
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#define EX_PM_PPMCR 0x0159
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/* Power mgt bits in GP0 */
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#define EX_PM_GP0_SPECIAL_WAKEUP_DONE PPC_BIT(31)
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/* Power mgt settings in GP1 */
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#define EX_PM_SETUP_GP1_FAST_SLEEP 0xD800000000000000ULL
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#define EX_PM_SETUP_GP1_DEEP_SLEEP 0x2400000000000000ULL
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#define EX_PM_SETUP_GP1_FAST_SLEEP_DEEP_WINKLE 0xC400000000000000ULL
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#define EX_PM_GP1_SLEEP_WINKLE_MASK 0xFC00000000000000ULL
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#define EX_PM_SETUP_GP1_PM_SPR_OVERRIDE_EN 0x0010000000000000ULL
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#define EX_PM_SETUP_GP1_DPLL_FREQ_OVERRIDE_EN 0x0020000000000000ULL
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/* Fields in history regs */
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#define EX_PM_IDLE_ST_HIST_PM_STATE_MASK PPC_BITMASK(0, 2)
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#define EX_PM_IDLE_ST_HIST_PM_STATE_LSH PPC_BITLSHIFT(2)
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#endif /* __XSCOM_P8_REGS_H__ */
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