/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef I82801DX_H #define I82801DX_H #include #include void i82801dx_enable(struct device *dev); void i82801dx_early_init(void); void i82801dx_lpc_setup(void); #define MAINBOARD_POWER_OFF 0 #define MAINBOARD_POWER_ON 1 #define MAINBOARD_POWER_KEEP 2 /* * 000 = Non-combined. P0 is primary master. P1 is secondary master. * 001 = Non-combined. P0 is secondary master. P1 is primary master. * 100 = Combined. P0 is primary master. P1 is primary slave. IDE is secondary; * Primary IDE channel disabled. * 101 = Combined. P0 is primary slave. P1 is primary master. IDE is secondary. * 110 = Combined. IDE is primary. P0 is secondary master. P1 is secondary * slave; Secondary IDE channel disabled. * 111 = Combined. IDE is primary. P0 is secondary slave. P1 is secondary master. */ /* PCI Configuration Space (D31:F1) */ #define IDE_TIM_PRI 0x40 /* IDE timings, primary */ #define IDE_TIM_SEC 0x42 /* IDE timings, secondary */ /* IDE_TIM bits */ #define IDE_DECODE_ENABLE (1 << 15) #define PCI_DMA_CFG 0x90 #define SERIRQ_CNTL 0x64 #define GEN_CNTL 0xd0 #define GEN_STS 0xd4 #define RTC_CONF 0xd8 #define GEN_PMCON_3 0xa4 #define PCICMD 0x04 #define PMBASE 0x40 #define DEFAULT_PMBASE 0x0400 #define ACPI_CNTL 0x44 #define ACPI_EN (1 << 4) #define BIOS_CNTL 0x4E #define GPIO_BASE 0x58 #define GPIO_CNTL 0x5C #define GPIOBASE_ADDR 0x0500 #define PIRQA_ROUT 0x60 #define PIRQB_ROUT 0x61 #define PIRQC_ROUT 0x62 #define PIRQD_ROUT 0x63 #define PIRQE_ROUT 0x68 #define PIRQF_ROUT 0x69 #define PIRQG_ROUT 0x6A #define PIRQH_ROUT 0x6B #define COM_DEC 0xE0 #define GEN1_DEC 0xE4 #define LPC_EN 0xE6 #define FUNC_DIS 0xF2 /* 1e f0 244e */ #define CMD 0x04 #define SBUS_NUM 0x19 #define SUB_BUS_NUM 0x1A #define SMLT 0x1B #define IOBASE 0x1C #define IOLIM 0x1D #define MEMBASE 0x20 #define MEMLIM 0x22 #define CNF 0x50 #define MTT 0x70 #define PCI_MAST_STS 0x82 #define RTC_FAILED (1 << 2) #define PM1_STS 0x00 #define WAK_STS (1 << 15) #define PCIEXPWAK_STS (1 << 14) #define PRBTNOR_STS (1 << 11) #define RTC_STS (1 << 10) #define PWRBTN_STS (1 << 8) #define GBL_STS (1 << 5) #define BM_STS (1 << 4) #define TMROF_STS (1 << 0) #define PM1_EN 0x02 #define PCIEXPWAK_DIS (1 << 14) #define RTC_EN (1 << 10) #define PWRBTN_EN (1 << 8) #define GBL_EN (1 << 5) #define TMROF_EN (1 << 0) #define PM1_CNT 0x04 #define GBL_RLS (1 << 2) #define BM_RLD (1 << 1) #define SCI_EN (1 << 0) #define PM1_TMR 0x08 #define PROC_CNT 0x10 #define LV2 0x14 #define GPE0_STS 0x28 #define PME_B0_STS (1 << 13) #define USB3_STS (1 << 12) #define PME_STS (1 << 11) #define BATLOW_STS (1 << 10) #define GST_STS (1 << 9) #define RI_STS (1 << 8) #define SMB_WAK_STS (1 << 7) #define TCOSCI_STS (1 << 6) #define AC97_STS (1 << 5) #define USB2_STS (1 << 4) #define USB1_STS (1 << 3) #define SWGPE_STS (1 << 2) #define HOT_PLUG_STS (1 << 1) #define THRM_STS (1 << 0) #define GPE0_EN 0x2c #define PME_B0_EN (1 << 13) #define PME_EN (1 << 11) #define SMI_EN 0x30 #define EL_SMI_EN (1 << 25) // Intel Quick Resume Technology #define INTEL_USB2_EN (1 << 18) // Intel-Specific USB2 SMI logic #define LEGACY_USB2_EN (1 << 17) // Legacy USB2 SMI logic #define PERIODIC_EN (1 << 14) // SMI on PERIODIC_STS in SMI_STS #define TCO_EN (1 << 13) // Enable TCO Logic (BIOSWE et al) #define MCSMI_EN (1 << 11) // Trap microcontroller range access #define BIOS_RLS (1 << 7) // asserts SCI on bit set #define SWSMI_TMR_EN (1 << 6) // start software smi timer on bit set #define APMC_EN (1 << 5) // Writes to APM_CNT cause SMI# #define SLP_SMI_EN (1 << 4) // Write to SLP_EN in PM1_CNT asserts SMI# #define LEGACY_USB_EN (1 << 3) // Legacy USB circuit SMI logic #define BIOS_EN (1 << 2) // Assert SMI# on setting GBL_RLS bit #define EOS (1 << 1) // End of SMI (deassert SMI#) #define GBL_SMI_EN (1 << 0) // SMI# generation at all? #define SMI_STS 0x34 #define ALT_GP_SMI_EN 0x38 #define ALT_GP_SMI_STS 0x3a #define GPE_CNTL 0x42 #define DEVACT_STS 0x44 #define SS_CNT 0x50 #if CONFIG(TCO_SPACE_NOT_YET_SPLIT) /* TCO1 Control Register */ #define TCO1_CNT 0x68 #endif #define GEN_PMCON_1 0xa0 #define GEN_PMCON_2 0xa2 #define GEN_PMCON_3 0xa4 /* GEN_PMCON_3 bits */ #define RTC_BATTERY_DEAD (1 << 2) #define RTC_POWER_FAILED (1 << 1) #define SLEEP_AFTER_POWER_FAIL (1 << 0) #endif /* I82801DX_H */