- 根目录:
- arch
- powerpc
- include
- asm
- keylargo.h
#ifndef _ASM_POWERPC_KEYLARGO_H
#define _ASM_POWERPC_KEYLARGO_H
#ifdef __KERNEL__
/*
* keylargo.h: definitions for using the "KeyLargo" I/O controller chip.
*
*/
/* "Pangea" chipset has keylargo device-id 0x25 while core99
* has device-id 0x22. The rev. of the pangea one is 0, so we
* fake an artificial rev. in keylargo_rev by oring 0x100
*/
#define KL_PANGEA_REV 0x100
/* offset from base for feature control registers */
#define KEYLARGO_MBCR 0x34 /* KL Only, Media bay control/status */
#define KEYLARGO_FCR0 0x38
#define KEYLARGO_FCR1 0x3c
#define KEYLARGO_FCR2 0x40
#define KEYLARGO_FCR3 0x44
#define KEYLARGO_FCR4 0x48
#define KEYLARGO_FCR5 0x4c /* Pangea only */
/* K2 additional FCRs */
#define K2_FCR6 0x34
#define K2_FCR7 0x30
#define K2_FCR8 0x2c
#define K2_FCR9 0x28
#define K2_FCR10 0x24
/* GPIO registers */
#define KEYLARGO_GPIO_LEVELS0 0x50
#define KEYLARGO_GPIO_LEVELS1 0x54
#define KEYLARGO_GPIO_EXTINT_0 0x58
#define KEYLARGO_GPIO_EXTINT_CNT 18
#define KEYLARGO_GPIO_0 0x6A
#define KEYLARGO_GPIO_CNT 17
#define KEYLARGO_GPIO_EXTINT_DUAL_EDGE 0x80
#define KEYLARGO_GPIO_OUTPUT_ENABLE 0x04
#define KEYLARGO_GPIO_OUTOUT_DATA 0x01
#define KEYLARGO_GPIO_INPUT_DATA 0x02
/* K2 does only extint GPIOs and does 51 of them */
#define K2_GPIO_EXTINT_0 0x58
#define K2_GPIO_EXTINT_CNT 51
/* Specific GPIO regs */
#define KL_GPIO_MODEM_RESET (KEYLARGO_GPIO_0+0x03)
#define KL_GPIO_MODEM_POWER (KEYLARGO_GPIO_0+0x02) /* Pangea */
#define KL_GPIO_SOUND_POWER (KEYLARGO_GPIO_0+0x05)
/* Hrm... this one is only to be used on Pismo. It seems to also
* control the timebase enable on other machines. Still to be
* experimented... --BenH.
*/
#define KL_GPIO_FW_CABLE_POWER (KEYLARGO_GPIO_0+0x09)
#define KL_GPIO_TB_ENABLE (KEYLARGO_GPIO_0+0x09)
#define KL_GPIO_ETH_PHY_RESET (KEYLARGO_GPIO_0+0x10)
#define KL_GPIO_EXTINT_CPU1 (KEYLARGO_GPIO_0+0x0a)
#define KL_GPIO_EXTINT_CPU1_ASSERT 0x04
#define KL_GPIO_EXTINT_CPU1_RELEASE 0x38
#define KL_GPIO_RESET_CPU0 (KEYLARGO_GPIO_EXTINT_0+0x03)
#define KL_GPIO_RESET_CPU1 (KEYLARGO_GPIO_EXTINT_0+0x04)
#define KL_GPIO_RESET_CPU2 (KEYLARGO_GPIO_EXTINT_0+0x0f)
#define KL_GPIO_RESET_CPU3 (KEYLARGO_GPIO_EXTINT_0+0x10)
#define KL_GPIO_PMU_MESSAGE_IRQ (KEYLARGO_GPIO_EXTINT_0+0x09)
#define KL_GPIO_PMU_MESSAGE_BIT KEYLARGO_GPIO_INPUT_DATA
#define KL_GPIO_MEDIABAY_IRQ (KEYLARGO_GPIO_EXTINT_0+0x0e)
#define KL_GPIO_AIRPORT_0 (KEYLARGO_GPIO_EXTINT_0+0x0a)
#define KL_GPIO_AIRPORT_1 (KEYLARGO_GPIO_EXTINT_0+0x0d)
#define KL_GPIO_AIRPORT_2 (KEYLARGO_GPIO_0+0x0d)
#define KL_GPIO_AIRPORT_3 (KEYLARGO_GPIO_0+0x0e)
#define KL_GPIO_AIRPORT_4 (KEYLARGO_GPIO_0+0x0f)
/*
* Bits in feature control register. Those bits different for K2 are
* listed separately
*/
#define KL_MBCR_MB0_PCI_ENABLE 0x00000800 /* exist ? */
#define KL_MBCR_MB0_IDE_ENABLE 0x00001000
#define KL_MBCR_MB0_FLOPPY_ENABLE 0x00002000 /* exist ? */
#define KL_MBCR_MB0_SOUND_ENABLE 0x00004000 /* hrm... */
#define KL_MBCR_MB0_DEV_MASK 0x00007800
#define KL_MBCR_MB0_DEV_POWER 0x00000400
#define KL_MBCR_MB0_DEV_RESET 0x00000200
#define KL_MBCR_MB0_ENABLE 0x00000100
#define KL_MBCR_MB1_PCI_ENABLE 0x08000000 /* exist ? */
#define KL_MBCR_MB1_IDE_ENABLE 0x10000000
#define KL_MBCR_MB1_FLOPPY_ENABLE 0x20000000 /* exist ? */
#define KL_MBCR_MB1_SOUND_ENABLE 0x40000000 /* hrm... */
#define KL_MBCR_MB1_DEV_MASK 0x78000000
#define KL_MBCR_MB1_DEV_POWER 0x04000000
#define KL_MBCR_MB1_DEV_RESET 0x02000000
#define KL_MBCR_MB1_ENABLE 0x01000000
#define KL0_SCC_B_INTF_ENABLE 0x00000001 /* (KL Only) */
#define KL0_SCC_A_INTF_ENABLE 0x00000002
#define KL0_SCC_SLOWPCLK 0x00000004
#define KL0_SCC_RESET 0x00000008
#define KL0_SCCA_ENABLE 0x00000010
#define KL0_SCCB_ENABLE 0x00000020
#define KL0_SCC_CELL_ENABLE 0x00000040
#define KL0_IRDA_HIGH_BAND 0x00000100 /* (KL Only) */
#define KL0_IRDA_SOURCE2_SEL 0x00000200 /* (KL Only) */
#define KL0_IRDA_SOURCE1_SEL 0x00000400 /* (KL Only) */
#define KL0_PG_USB0_PMI_ENABLE 0x00000400 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_RESET 0x00000800 /* (KL Only) */
#define KL0_PG_USB0_REF_SUSPEND_SEL 0x00000800 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_DEFAULT1 0x00001000 /* (KL Only) */
#define KL0_PG_USB0_REF_SUSPEND 0x00001000 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_DEFAULT0 0x00002000 /* (KL Only) */
#define KL0_PG_USB0_PAD_SUSPEND 0x00002000 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_FAST_CONNECT 0x00004000 /* (KL Only) */
#define KL0_PG_USB1_PMI_ENABLE 0x00004000 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_ENABLE 0x00008000 /* (KL Only) */
#define KL0_PG_USB1_REF_SUSPEND_SEL 0x00008000 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_CLK32_ENABLE 0x00010000 /* (KL Only) */
#define KL0_PG_USB1_REF_SUSPEND 0x00010000 /* (Pangea/Intrepid Only) */
#define KL0_IRDA_CLK19_ENABLE 0x00020000 /* (KL Only) */
#define KL0_PG_USB1_PAD_SUSPEND 0x00020000 /* (Pangea/Intrepid Only) */
#define KL0_USB0_PAD_SUSPEND0 0x00040000
#define KL0_USB0_PAD_SUSPEND1 0x00080000
#define KL0_USB0_CELL_ENABLE 0x00100000
#define KL0_USB1_PAD_SUSPEND0 0x00400000
#define KL0_USB1_PAD_SUSPEND1 0x00800000
#define KL0_USB1_CELL_ENABLE 0x01000000
#define KL0_USB_REF_SUSPEND 0x10000000 /* (KL Only) */
#define KL0_SERIAL_ENABLE (KL0_SCC_B_INTF_ENABLE | \
KL0_SCC_SLOWPCLK | \
KL0_SCC_CELL_ENABLE | KL0_SCCA_ENABLE)
#define KL1_USB2_PMI_ENABLE 0x00000001 /* Intrepid only */
#define KL1_AUDIO_SEL_22MCLK 0x00000002 /* KL/Pangea only */
#define KL1_USB2_REF_SUSPEND_SEL 0x00000002 /* Intrepid only */
#define KL1_USB2_REF_SUSPEND 0x00000004 /* Intrepid only */
#define KL1_AUDIO_CLK_ENABLE_BIT 0x00000008 /* KL/Pangea only */
#define KL1_USB2_PAD_SUSPEND_SEL 0x00000008 /* Intrepid only */
#define KL1_USB2_PAD_SUSPEND0 0x00000010 /* Intrepid only */
#define KL1_AUDIO_CLK_OUT_ENABLE 0x00000020 /* KL/Pangea only */
#define KL1_USB2_PAD_SUSPEND1 0x00000020 /* Intrepid only */
#define KL1_AUDIO_CELL_ENABLE 0x00000040 /* KL/Pangea only */
#define KL1_USB2_CELL_ENABLE 0x00000040 /* Intrepid only */
#define KL1_AUDIO_CHOOSE 0x00000080 /* KL/Pangea only */
#define KL1_I2S0_CHOOSE 0x00000200 /* KL Only */
#define KL1_I2S0_CELL_ENABLE 0x00000400
#define KL1_I2S0_CLK_ENABLE_BIT 0x00001000
#define KL1_I2S0_ENABLE 0x00002000
#define KL1_I2S1_CELL_ENABLE 0x00020000
#define KL1_I2S1_CLK_ENABLE_BIT 0x00080000
#define KL1_I2S1_ENABLE 0x00100000
#define KL1_EIDE0_ENABLE 0x00800000 /* KL/Intrepid Only */
#define KL1_EIDE0_RESET_N 0x01000000 /* KL/Intrepid Only */
#define KL1_EIDE1_ENABLE 0x04000000 /* KL Only */
#define KL1_EIDE1_RESET_N 0x08000000 /* KL Only */
#define KL1_UIDE_ENABLE 0x20000000 /* KL/Pangea Only */
#define KL1_UIDE_RESET_N 0x40000000 /* KL/Pangea Only */
#define KL2_IOBUS_ENABLE 0x00000002
#define KL2_SLEEP_STATE_BIT 0x00000100 /* KL Only */
#define KL2_PG_STOP_ALL_CLOCKS 0x00000100 /* Pangea Only */
#define KL2_MPIC_ENABLE 0x00020000
#define KL2_CARDSLOT_RESET 0x00040000 /* Pangea/Intrepid Only */
#define KL2_ALT_DATA_OUT 0x02000000 /* KL Only ??? */
#define KL2_MEM_IS_BIG 0x04000000
#define KL2_CARDSEL_16 0x08000000
#define KL3_SHUTDOWN_PLL_TOTAL 0x00000001 /* KL/Pangea only */
#define KL3_SHUTDOWN_PLLKW6 0x00000002 /* KL/Pangea only */
#define KL3_IT_SHUTDOWN_PLL3 0x00000002 /* Intrepid only */
#define KL3_SHUTDOWN_PLLKW4 0x00000004 /* KL/Pangea only */
#define KL3_IT_SHUTDOWN_PLL2 0x00000004 /* Intrepid only */
#define KL3_SHUTDOWN_PLLKW35 0x00000008 /* KL/Pangea only */
#define KL3_IT_SHUTDOWN_PLL1 0x00000008 /* Intrepid only */
#define KL3_SHUTDOWN_PLLKW12 0x00000010 /* KL Only */
#define KL3_IT_ENABLE_PLL3_SHUTDOWN 0x00000010 /* Intrepid only */
#define KL3_PLL_RESET 0x00000020 /* KL/Pangea only */
#define KL3_IT_ENABLE_PLL2_SHUTDOWN 0x00000020 /* Intrepid only */
#define KL3_IT_ENABLE_PLL1_SHUTDOWN 0x00000010 /* Intrepid only */
#define KL3_SHUTDOWN_PLL2X 0x00000080 /* KL Only */
#define KL3_CLK66_ENABLE 0x00000100 /* KL Only */
#define KL3_CLK49_ENABLE 0x00000200
#define KL3_CLK45_ENABLE 0x00000400
#define KL3_CLK31_ENABLE 0x00000800 /* KL/Pangea only */
#define KL3_TIMER_CLK18_ENABLE 0x00001000
#define KL3_I2S1_CLK18_ENABLE 0x00002000
#define KL3_I2S0_CLK18_ENABLE 0x00004000
#define KL3_VIA_CLK16_ENABLE 0x00008000 /* KL/Pangea only */
#define KL3_IT_VIA_CLK32_ENABLE 0x00008000 /* Intrepid only */
#define KL3_STOPPING33_ENABLED 0x00080000 /* KL Only */
#define KL3_PG_PLL_ENABLE_TEST 0x00080000 /* Pangea Only */
/* Intrepid USB bus 2, port 0,1 */
#define KL3_IT_PORT_WAKEUP_ENABLE(p) (0x00080000 << ((p)<<3))
#define KL3_IT_PORT_RESUME_WAKE_EN(p) (0x00040000 << ((p)<<3))
#define KL3_IT_PORT_CONNECT_WAKE_EN(p) (0x00020000 << ((p)<<3))
#define KL3_IT_PORT_DISCONNECT_WAKE_EN(p) (0x00010000 << ((p)<<3))
#define KL3_IT_PORT_RESUME_STAT(p) (0x00300000 << ((p)<<3))
#define KL3_IT_PORT_CONNECT_STAT(p) (0x00200000 << ((p)<<3))
#define KL3_IT_PORT_DISCONNECT_STAT(p) (0x00100000 << ((p)<<3))
/* Port 0,1 : bus 0, port 2,3 : bus 1 */
#define KL4_PORT_WAKEUP_ENABLE(p) (0x00000008 << ((p)<<3))
#define KL4_PORT_RESUME_WAKE_EN(p) (0x00000004 << ((p)<<3))
#define KL4_PORT_CONNECT_WAKE_EN(p) (0x00000002 << ((p)<<3))
#define KL4_PORT_DISCONNECT_WAKE_EN(p) (0x00000001 << ((p)<<3))
#define KL4_PORT_RESUME_STAT(p) (0x00000040 << ((p)<<3))
#define KL4_PORT_CONNECT_STAT(p) (0x00000020 << ((p)<<3))
#define KL4_PORT_DISCONNECT_STAT(p) (0x00000010 << ((p)<<3))
/* Pangea and Intrepid only */
#define KL5_VIA_USE_CLK31 0000000001 /* Pangea Only */
#define KL5_SCC_USE_CLK31 0x00000002 /* Pangea Only */
#define KL5_PWM_CLK32_EN 0x00000004
#define KL5_CLK3_68_EN 0x00000010
#define KL5_CLK32_EN 0x00000020
/* K2 definitions */
#define K2_FCR0_USB0_SWRESET 0x00200000
#define K2_FCR0_USB1_SWRESET 0x02000000
#define K2_FCR0_RING_PME_DISABLE 0x08000000
#define K2_FCR1_PCI1_BUS_RESET_N 0x00000010
#define K2_FCR1_PCI1_SLEEP_RESET_EN 0x00000020
#define K2_FCR1_I2S0_CELL_ENABLE 0x00000400
#define K2_FCR1_I2S0_RESET 0x00000800
#define K2_FCR1_I2S0_CLK_ENABLE_BIT 0x00001000
#define K2_FCR1_I2S0_ENABLE 0x00002000
#define K2_FCR1_PCI1_CLK_ENABLE 0x00004000
#define K2_FCR1_FW_CLK_ENABLE 0x00008000
#define K2_FCR1_FW_RESET_N 0x00010000
#define K2_FCR1_I2S1_CELL_ENABLE 0x00020000
#define K2_FCR1_I2S1_CLK_ENABLE_BIT 0x00080000
#define K2_FCR1_I2S1_ENABLE 0x00100000
#define K2_FCR1_GMAC_CLK_ENABLE 0x00400000
#define K2_FCR1_GMAC_POWER_DOWN 0x00800000
#define K2_FCR1_GMAC_RESET_N 0x01000000
#define K2_FCR1_SATA_CLK_ENABLE 0x02000000
#define K2_FCR1_SATA_POWER_DOWN 0x04000000
#define K2_FCR1_SATA_RESET_N 0x08000000
#define K2_FCR1_UATA_CLK_ENABLE 0x10000000
#define K2_FCR1_UATA_RESET_N 0x40000000
#define K2_FCR1_UATA_CHOOSE_CLK66 0x80000000
/* Shasta definitions */
#define SH_FCR1_I2S2_CELL_ENABLE 0x00000010
#define SH_FCR1_I2S2_CLK_ENABLE_BIT 0x00000040
#define SH_FCR1_I2S2_ENABLE 0x00000080
#define SH_FCR3_I2S2_CLK18_ENABLE 0x00008000
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_KEYLARGO_H */