diff options
Diffstat (limited to 'arch/mips/include/asm/mach-au1x00/au1000.h')
| -rw-r--r-- | arch/mips/include/asm/mach-au1x00/au1000.h | 273 |
1 files changed, 223 insertions, 50 deletions
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h index de24ec57dd2f..569828d3ccab 100644 --- a/arch/mips/include/asm/mach-au1x00/au1000.h +++ b/arch/mips/include/asm/mach-au1x00/au1000.h @@ -136,6 +136,7 @@ static inline int au1xxx_cpu_needs_config_od(void) #define ALCHEMY_CPU_AU1100 2 #define ALCHEMY_CPU_AU1550 3 #define ALCHEMY_CPU_AU1200 4 +#define ALCHEMY_CPU_AU1300 5 static inline int alchemy_get_cputype(void) { @@ -156,6 +157,9 @@ static inline int alchemy_get_cputype(void) case 0x05030000: return ALCHEMY_CPU_AU1200; break; + case 0x800c0000: + return ALCHEMY_CPU_AU1300; + break; } return ALCHEMY_CPU_UNKNOWN; @@ -166,6 +170,7 @@ static inline int alchemy_get_uarts(int type) { switch (type) { case ALCHEMY_CPU_AU1000: + case ALCHEMY_CPU_AU1300: return 4; case ALCHEMY_CPU_AU1500: case ALCHEMY_CPU_AU1200: @@ -243,6 +248,7 @@ extern unsigned long au1xxx_calc_clock(void); /* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */ void alchemy_sleep_au1000(void); void alchemy_sleep_au1550(void); +void alchemy_sleep_au1300(void); void au_sleep(void); /* USB: drivers/usb/host/alchemy-common.c */ @@ -251,6 +257,7 @@ enum alchemy_usb_block { ALCHEMY_USB_UDC0, ALCHEMY_USB_EHCI0, ALCHEMY_USB_OTG0, + ALCHEMY_USB_OHCI1, }; int alchemy_usb_control(int block, int enable); @@ -263,14 +270,92 @@ struct alchemy_pci_platdata { unsigned long pci_cfg_clr; }; -/* SOC Interrupt numbers */ +/* Multifunction pins: Each of these pins can either be assigned to the + * GPIO controller or a on-chip peripheral. + * Call "au1300_pinfunc_to_dev()" or "au1300_pinfunc_to_gpio()" to + * assign one of these to either the GPIO controller or the device. + */ +enum au1300_multifunc_pins { + /* wake-from-str pins 0-3 */ + AU1300_PIN_WAKE0 = 0, AU1300_PIN_WAKE1, AU1300_PIN_WAKE2, + AU1300_PIN_WAKE3, + /* external clock sources for PSCs: 4-5 */ + AU1300_PIN_EXTCLK0, AU1300_PIN_EXTCLK1, + /* 8bit MMC interface on SD0: 6-9 */ + AU1300_PIN_SD0DAT4, AU1300_PIN_SD0DAT5, AU1300_PIN_SD0DAT6, + AU1300_PIN_SD0DAT7, + /* aux clk input for freqgen 3: 10 */ + AU1300_PIN_FG3AUX, + /* UART1 pins: 11-18 */ + AU1300_PIN_U1RI, AU1300_PIN_U1DCD, AU1300_PIN_U1DSR, + AU1300_PIN_U1CTS, AU1300_PIN_U1RTS, AU1300_PIN_U1DTR, + AU1300_PIN_U1RX, AU1300_PIN_U1TX, + /* UART0 pins: 19-24 */ + AU1300_PIN_U0RI, AU1300_PIN_U0DCD, AU1300_PIN_U0DSR, + AU1300_PIN_U0CTS, AU1300_PIN_U0RTS, AU1300_PIN_U0DTR, + /* UART2: 25-26 */ + AU1300_PIN_U2RX, AU1300_PIN_U2TX, + /* UART3: 27-28 */ + AU1300_PIN_U3RX, AU1300_PIN_U3TX, + /* LCD controller PWMs, ext pixclock: 29-31 */ + AU1300_PIN_LCDPWM0, AU1300_PIN_LCDPWM1, AU1300_PIN_LCDCLKIN, + /* SD1 interface: 32-37 */ + AU1300_PIN_SD1DAT0, AU1300_PIN_SD1DAT1, AU1300_PIN_SD1DAT2, + AU1300_PIN_SD1DAT3, AU1300_PIN_SD1CMD, AU1300_PIN_SD1CLK, + /* SD2 interface: 38-43 */ + AU1300_PIN_SD2DAT0, AU1300_PIN_SD2DAT1, AU1300_PIN_SD2DAT2, + AU1300_PIN_SD2DAT3, AU1300_PIN_SD2CMD, AU1300_PIN_SD2CLK, + /* PSC0/1 clocks: 44-45 */ + AU1300_PIN_PSC0CLK, AU1300_PIN_PSC1CLK, + /* PSCs: 46-49/50-53/54-57/58-61 */ + AU1300_PIN_PSC0SYNC0, AU1300_PIN_PSC0SYNC1, AU1300_PIN_PSC0D0, + AU1300_PIN_PSC0D1, + AU1300_PIN_PSC1SYNC0, AU1300_PIN_PSC1SYNC1, AU1300_PIN_PSC1D0, + AU1300_PIN_PSC1D1, + AU1300_PIN_PSC2SYNC0, AU1300_PIN_PSC2SYNC1, AU1300_PIN_PSC2D0, + AU1300_PIN_PSC2D1, + AU1300_PIN_PSC3SYNC0, AU1300_PIN_PSC3SYNC1, AU1300_PIN_PSC3D0, + AU1300_PIN_PSC3D1, + /* PCMCIA interface: 62-70 */ + AU1300_PIN_PCE2, AU1300_PIN_PCE1, AU1300_PIN_PIOS16, + AU1300_PIN_PIOR, AU1300_PIN_PWE, AU1300_PIN_PWAIT, + AU1300_PIN_PREG, AU1300_PIN_POE, AU1300_PIN_PIOW, + /* camera interface H/V sync inputs: 71-72 */ + AU1300_PIN_CIMLS, AU1300_PIN_CIMFS, + /* PSC2/3 clocks: 73-74 */ + AU1300_PIN_PSC2CLK, AU1300_PIN_PSC3CLK, +}; + +/* GPIC (Au1300) pin management: arch/mips/alchemy/common/gpioint.c */ +extern void au1300_pinfunc_to_gpio(enum au1300_multifunc_pins gpio); +extern void au1300_pinfunc_to_dev(enum au1300_multifunc_pins gpio); +extern void au1300_set_irq_priority(unsigned int irq, int p); +extern void au1300_set_dbdma_gpio(int dchan, unsigned int gpio); + +/* Au1300 allows to disconnect certain blocks from internal power supply */ +enum au1300_vss_block { + AU1300_VSS_MPE = 0, + AU1300_VSS_BSA, + AU1300_VSS_GPE, + AU1300_VSS_MGP, +}; +extern void au1300_vss_block_control(int block, int enable); + + +/* SOC Interrupt numbers */ +/* Au1000-style (IC0/1): 2 controllers with 32 sources each */ #define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8) #define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31) #define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_LAST + 1) #define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31) #define AU1000_MAX_INTR AU1000_INTC1_INT_LAST +/* Au1300-style (GPIC): 1 controller with up to 128 sources */ +#define ALCHEMY_GPIC_INT_BASE (MIPS_CPU_IRQ_BASE + 8) +#define ALCHEMY_GPIC_INT_NUM 128 +#define ALCHEMY_GPIC_INT_LAST (ALCHEMY_GPIC_INT_BASE + ALCHEMY_GPIC_INT_NUM - 1) + enum soc_au1000_ints { AU1000_FIRST_INT = AU1000_INTC0_INT_BASE, AU1000_UART0_INT = AU1000_FIRST_INT, @@ -591,24 +676,77 @@ enum soc_au1200_ints { #endif /* !defined (_LANGUAGE_ASSEMBLY) */ +/* Au1300 peripheral interrupt numbers */ +#define AU1300_FIRST_INT (ALCHEMY_GPIC_INT_BASE) +#define AU1300_UART1_INT (AU1300_FIRST_INT + 17) +#define AU1300_UART2_INT (AU1300_FIRST_INT + 25) +#define AU1300_UART3_INT (AU1300_FIRST_INT + 27) +#define AU1300_SD1_INT (AU1300_FIRST_INT + 32) +#define AU1300_SD2_INT (AU1300_FIRST_INT + 38) +#define AU1300_PSC0_INT (AU1300_FIRST_INT + 48) +#define AU1300_PSC1_INT (AU1300_FIRST_INT + 52) +#define AU1300_PSC2_INT (AU1300_FIRST_INT + 56) +#define AU1300_PSC3_INT (AU1300_FIRST_INT + 60) +#define AU1300_NAND_INT (AU1300_FIRST_INT + 62) +#define AU1300_DDMA_INT (AU1300_FIRST_INT + 75) +#define AU1300_MMU_INT (AU1300_FIRST_INT + 76) +#define AU1300_MPU_INT (AU1300_FIRST_INT + 77) +#define AU1300_GPU_INT (AU1300_FIRST_INT + 78) +#define AU1300_UDMA_INT (AU1300_FIRST_INT + 79) +#define AU1300_TOY_INT (AU1300_FIRST_INT + 80) +#define AU1300_TOY_MATCH0_INT (AU1300_FIRST_INT + 81) +#define AU1300_TOY_MATCH1_INT (AU1300_FIRST_INT + 82) +#define AU1300_TOY_MATCH2_INT (AU1300_FIRST_INT + 83) +#define AU1300_RTC_INT (AU1300_FIRST_INT + 84) +#define AU1300_RTC_MATCH0_INT (AU1300_FIRST_INT + 85) +#define AU1300_RTC_MATCH1_INT (AU1300_FIRST_INT + 86) +#define AU1300_RTC_MATCH2_INT (AU1300_FIRST_INT + 87) +#define AU1300_UART0_INT (AU1300_FIRST_INT + 88) +#define AU1300_SD0_INT (AU1300_FIRST_INT + 89) +#define AU1300_USB_INT (AU1300_FIRST_INT + 90) +#define AU1300_LCD_INT (AU1300_FIRST_INT + 91) +#define AU1300_BSA_INT (AU1300_FIRST_INT + 92) +#define AU1300_MPE_INT (AU1300_FIRST_INT + 93) +#define AU1300_ITE_INT (AU1300_FIRST_INT + 94) +#define AU1300_AES_INT (AU1300_FIRST_INT + 95) +#define AU1300_CIM_INT (AU1300_FIRST_INT + 96) + +/**********************************************************************/ + /* * Physical base addresses for integrated peripherals - * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200 + * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200 5..au1300 */ #define AU1000_AC97_PHYS_ADDR 0x10000000 /* 012 */ +#define AU1300_ROM_PHYS_ADDR 0x10000000 /* 5 */ +#define AU1300_OTP_PHYS_ADDR 0x10002000 /* 5 */ +#define AU1300_VSS_PHYS_ADDR 0x10003000 /* 5 */ +#define AU1300_UART0_PHYS_ADDR 0x10100000 /* 5 */ +#define AU1300_UART1_PHYS_ADDR 0x10101000 /* 5 */ +#define AU1300_UART2_PHYS_ADDR 0x10102000 /* 5 */ +#define AU1300_UART3_PHYS_ADDR 0x10103000 /* 5 */ #define AU1000_USB_OHCI_PHYS_ADDR 0x10100000 /* 012 */ #define AU1000_USB_UDC_PHYS_ADDR 0x10200000 /* 0123 */ +#define AU1300_GPIC_PHYS_ADDR 0x10200000 /* 5 */ #define AU1000_IRDA_PHYS_ADDR 0x10300000 /* 02 */ -#define AU1200_AES_PHYS_ADDR 0x10300000 /* 4 */ +#define AU1200_AES_PHYS_ADDR 0x10300000 /* 45 */ #define AU1000_IC0_PHYS_ADDR 0x10400000 /* 01234 */ +#define AU1300_GPU_PHYS_ADDR 0x10500000 /* 5 */ #define AU1000_MAC0_PHYS_ADDR 0x10500000 /* 023 */ #define AU1000_MAC1_PHYS_ADDR 0x10510000 /* 023 */ #define AU1000_MACEN_PHYS_ADDR 0x10520000 /* 023 */ -#define AU1100_SD0_PHYS_ADDR 0x10600000 /* 24 */ +#define AU1100_SD0_PHYS_ADDR 0x10600000 /* 245 */ +#define AU1300_SD1_PHYS_ADDR 0x10601000 /* 5 */ +#define AU1300_SD2_PHYS_ADDR 0x10602000 /* 5 */ #define AU1100_SD1_PHYS_ADDR 0x10680000 /* 24 */ +#define AU1300_SYS_PHYS_ADDR 0x10900000 /* 5 */ #define AU1550_PSC2_PHYS_ADDR 0x10A00000 /* 3 */ #define AU1550_PSC3_PHYS_ADDR 0x10B00000 /* 3 */ +#define AU1300_PSC0_PHYS_ADDR 0x10A00000 /* 5 */ +#define AU1300_PSC1_PHYS_ADDR 0x10A01000 /* 5 */ +#define AU1300_PSC2_PHYS_ADDR 0x10A02000 /* 5 */ +#define AU1300_PSC3_PHYS_ADDR 0x10A03000 /* 5 */ #define AU1000_I2S_PHYS_ADDR 0x11000000 /* 02 */ #define AU1500_MAC0_PHYS_ADDR 0x11500000 /* 1 */ #define AU1500_MAC1_PHYS_ADDR 0x11510000 /* 1 */ @@ -622,37 +760,96 @@ enum soc_au1200_ints { #define AU1000_SSI1_PHYS_ADDR 0x11680000 /* 02 */ #define AU1500_GPIO2_PHYS_ADDR 0x11700000 /* 1234 */ #define AU1000_IC1_PHYS_ADDR 0x11800000 /* 01234 */ -#define AU1000_SYS_PHYS_ADDR 0x11900000 /* 01234 */ +#define AU1000_SYS_PHYS_ADDR 0x11900000 /* 012345 */ #define AU1550_PSC0_PHYS_ADDR 0x11A00000 /* 34 */ #define AU1550_PSC1_PHYS_ADDR 0x11B00000 /* 34 */ #define AU1000_MEM_PHYS_ADDR 0x14000000 /* 01234 */ #define AU1000_STATIC_MEM_PHYS_ADDR 0x14001000 /* 01234 */ +#define AU1300_UDMA_PHYS_ADDR 0x14001800 /* 5 */ #define AU1000_DMA_PHYS_ADDR 0x14002000 /* 012 */ -#define AU1550_DBDMA_PHYS_ADDR 0x14002000 /* 34 */ -#define AU1550_DBDMA_CONF_PHYS_ADDR 0x14003000 /* 34 */ +#define AU1550_DBDMA_PHYS_ADDR 0x14002000 /* 345 */ +#define AU1550_DBDMA_CONF_PHYS_ADDR 0x14003000 /* 345 */ #define AU1000_MACDMA0_PHYS_ADDR 0x14004000 /* 0123 */ #define AU1000_MACDMA1_PHYS_ADDR 0x14004200 /* 0123 */ -#define AU1200_CIM_PHYS_ADDR 0x14004000 /* 4 */ +#define AU1200_CIM_PHYS_ADDR 0x14004000 /* 45 */ #define AU1500_PCI_PHYS_ADDR 0x14005000 /* 13 */ #define AU1550_PE_PHYS_ADDR 0x14008000 /* 3 */ #define AU1200_MAEBE_PHYS_ADDR 0x14010000 /* 4 */ #define AU1200_MAEFE_PHYS_ADDR 0x14012000 /* 4 */ +#define AU1300_MAEITE_PHYS_ADDR 0x14010000 /* 5 */ +#define AU1300_MAEMPE_PHYS_ADDR 0x14014000 /* 5 */ #define AU1550_USB_OHCI_PHYS_ADDR 0x14020000 /* 3 */ #define AU1200_USB_CTL_PHYS_ADDR 0x14020000 /* 4 */ #define AU1200_USB_OTG_PHYS_ADDR 0x14020020 /* 4 */ #define AU1200_USB_OHCI_PHYS_ADDR 0x14020100 /* 4 */ #define AU1200_USB_EHCI_PHYS_ADDR 0x14020200 /* 4 */ #define AU1200_USB_UDC_PHYS_ADDR 0x14022000 /* 4 */ +#define AU1300_USB_EHCI_PHYS_ADDR 0x14020000 /* 5 */ +#define AU1300_USB_OHCI0_PHYS_ADDR 0x14020400 /* 5 */ +#define AU1300_USB_OHCI1_PHYS_ADDR 0x14020800 /* 5 */ +#define AU1300_USB_CTL_PHYS_ADDR 0x14021000 /* 5 */ +#define AU1300_USB_OTG_PHYS_ADDR 0x14022000 /* 5 */ +#define AU1300_MAEBSA_PHYS_ADDR 0x14030000 /* 5 */ #define AU1100_LCD_PHYS_ADDR 0x15000000 /* 2 */ -#define AU1200_LCD_PHYS_ADDR 0x15000000 /* 4 */ +#define AU1200_LCD_PHYS_ADDR 0x15000000 /* 45 */ #define AU1500_PCI_MEM_PHYS_ADDR 0x400000000ULL /* 13 */ #define AU1500_PCI_IO_PHYS_ADDR 0x500000000ULL /* 13 */ #define AU1500_PCI_CONFIG0_PHYS_ADDR 0x600000000ULL /* 13 */ #define AU1500_PCI_CONFIG1_PHYS_ADDR 0x680000000ULL /* 13 */ -#define AU1000_PCMCIA_IO_PHYS_ADDR 0xF00000000ULL /* 01234 */ -#define AU1000_PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL /* 01234 */ -#define AU1000_PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL /* 01234 */ +#define AU1000_PCMCIA_IO_PHYS_ADDR 0xF00000000ULL /* 012345 */ +#define AU1000_PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL /* 012345 */ +#define AU1000_PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL /* 012345 */ +/**********************************************************************/ + + +/* + * Au1300 GPIO+INT controller (GPIC) register offsets and bits + * Registers are 128bits (0x10 bytes), divided into 4 "banks". + */ +#define AU1300_GPIC_PINVAL 0x0000 +#define AU1300_GPIC_PINVALCLR 0x0010 +#define AU1300_GPIC_IPEND 0x0020 +#define AU1300_GPIC_PRIENC 0x0030 +#define AU1300_GPIC_IEN 0x0040 /* int_mask in manual */ +#define AU1300_GPIC_IDIS 0x0050 /* int_maskclr in manual */ +#define AU1300_GPIC_DMASEL 0x0060 +#define AU1300_GPIC_DEVSEL 0x0080 +#define AU1300_GPIC_DEVCLR 0x0090 +#define AU1300_GPIC_RSTVAL 0x00a0 +/* pin configuration space. one 32bit register for up to 128 IRQs */ +#define AU1300_GPIC_PINCFG 0x1000 + +#define GPIC_GPIO_TO_BIT(gpio) \ + (1 << ((gpio) & 0x1f)) + +#define GPIC_GPIO_BANKOFF(gpio) \ + (((gpio) >> 5) * 4) + +/* Pin Control bits: who owns the pin, what does it do */ +#define GPIC_CFG_PC_GPIN 0 +#define GPIC_CFG_PC_DEV 1 +#define GPIC_CFG_PC_GPOLOW 2 +#define GPIC_CFG_PC_GPOHIGH 3 +#define GPIC_CFG_PC_MASK 3 + +/* assign pin to MIPS IRQ line */ +#define GPIC_CFG_IL_SET(x) (((x) & 3) << 2) +#define GPIC_CFG_IL_MASK (3 << 2) + +/* pin interrupt type setup */ +#define GPIC_CFG_IC_OFF (0 << 4) +#define GPIC_CFG_IC_LEVEL_LOW (1 << 4) +#define GPIC_CFG_IC_LEVEL_HIGH (2 << 4) +#define GPIC_CFG_IC_EDGE_FALL (5 << 4) +#define GPIC_CFG_IC_EDGE_RISE (6 << 4) +#define GPIC_CFG_IC_EDGE_BOTH (7 << 4) +#define GPIC_CFG_IC_MASK (7 << 4) + +/* allow interrupt to wake cpu from 'wait' */ +#define GPIC_CFG_IDLEWAKE (1 << 7) + +/***********************************************************************/ /* Au1000 SDRAM memory controller register offsets */ #define AU1000_MEM_SDMODE0 0x0000 @@ -1068,44 +1265,20 @@ enum soc_au1200_ints { #define SSI_ENABLE_CD (1 << 1) #define SSI_ENABLE_E (1 << 0) -/* IrDA Controller */ -#define IRDA_BASE 0xB0300000 -#define IR_RING_PTR_STATUS (IRDA_BASE + 0x00) -#define IR_RING_BASE_ADDR_H (IRDA_BASE + 0x04) -#define IR_RING_BASE_ADDR_L (IRDA_BASE + 0x08) -#define IR_RING_SIZE (IRDA_BASE + 0x0C) -#define IR_RING_PROMPT (IRDA_BASE + 0x10) -#define IR_RING_ADDR_CMPR (IRDA_BASE + 0x14) -#define IR_INT_CLEAR (IRDA_BASE + 0x18) -#define IR_CONFIG_1 (IRDA_BASE + 0x20) -# define IR_RX_INVERT_LED (1 << 0) -# define IR_TX_INVERT_LED (1 << 1) -# define IR_ST (1 << 2) -# define IR_SF (1 << 3) -# define IR_SIR (1 << 4) -# define IR_MIR (1 << 5) -# define IR_FIR (1 << 6) -# define IR_16CRC (1 << 7) -# define IR_TD (1 << 8) -# define IR_RX_ALL (1 << 9) -# define IR_DMA_ENABLE (1 << 10) -# define IR_RX_ENABLE (1 << 11) -# define IR_TX_ENABLE (1 << 12) -# define IR_LOOPBACK (1 << 14) -# define IR_SIR_MODE (IR_SIR | IR_DMA_ENABLE | \ - IR_RX_ALL | IR_RX_ENABLE | IR_SF | IR_16CRC) -#define IR_SIR_FLAGS (IRDA_BASE + 0x24) -#define IR_ENABLE (IRDA_BASE + 0x28) -# define IR_RX_STATUS (1 << 9) -# define IR_TX_STATUS (1 << 10) -#define IR_READ_PHY_CONFIG (IRDA_BASE + 0x2C) -#define IR_WRITE_PHY_CONFIG (IRDA_BASE + 0x30) -#define IR_MAX_PKT_LEN (IRDA_BASE + 0x34) -#define IR_RX_BYTE_CNT (IRDA_BASE + 0x38) -#define IR_CONFIG_2 (IRDA_BASE + 0x3C) -# define IR_MODE_INV (1 << 0) -# define IR_ONE_PIN (1 << 1) -#define IR_INTERFACE_CONFIG (IRDA_BASE + 0x40) + +/* + * The IrDA peripheral has an IRFIRSEL pin, but on the DB/PB boards it's not + * used to select FIR/SIR mode on the transceiver but as a GPIO. Instead a + * CPLD has to be told about the mode. + */ +#define AU1000_IRDA_PHY_MODE_OFF 0 +#define AU1000_IRDA_PHY_MODE_SIR 1 +#define AU1000_IRDA_PHY_MODE_FIR 2 + +struct au1k_irda_platform_data { + void(*set_phy_mode)(int mode); +}; + /* GPIO */ #define SYS_PINFUNC 0xB190002C |