263 lines
11 KiB
C
263 lines
11 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_POWERPC_KEYLARGO_H
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#define _ASM_POWERPC_KEYLARGO_H
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#ifdef __KERNEL__
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/*
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* keylargo.h: definitions for using the "KeyLargo" I/O controller chip.
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*
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*/
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/* "Pangea" chipset has keylargo device-id 0x25 while core99
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* has device-id 0x22. The rev. of the pangea one is 0, so we
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* fake an artificial rev. in keylargo_rev by oring 0x100
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*/
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#define KL_PANGEA_REV 0x100
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/* offset from base for feature control registers */
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#define KEYLARGO_MBCR 0x34 /* KL Only, Media bay control/status */
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#define KEYLARGO_FCR0 0x38
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#define KEYLARGO_FCR1 0x3c
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#define KEYLARGO_FCR2 0x40
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#define KEYLARGO_FCR3 0x44
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#define KEYLARGO_FCR4 0x48
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#define KEYLARGO_FCR5 0x4c /* Pangea only */
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/* K2 additional FCRs */
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#define K2_FCR6 0x34
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#define K2_FCR7 0x30
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#define K2_FCR8 0x2c
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#define K2_FCR9 0x28
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#define K2_FCR10 0x24
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/* GPIO registers */
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#define KEYLARGO_GPIO_LEVELS0 0x50
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#define KEYLARGO_GPIO_LEVELS1 0x54
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#define KEYLARGO_GPIO_EXTINT_0 0x58
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#define KEYLARGO_GPIO_EXTINT_CNT 18
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#define KEYLARGO_GPIO_0 0x6A
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#define KEYLARGO_GPIO_CNT 17
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#define KEYLARGO_GPIO_EXTINT_DUAL_EDGE 0x80
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#define KEYLARGO_GPIO_OUTPUT_ENABLE 0x04
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#define KEYLARGO_GPIO_OUTOUT_DATA 0x01
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#define KEYLARGO_GPIO_INPUT_DATA 0x02
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/* K2 does only extint GPIOs and does 51 of them */
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#define K2_GPIO_EXTINT_0 0x58
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#define K2_GPIO_EXTINT_CNT 51
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/* Specific GPIO regs */
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#define KL_GPIO_MODEM_RESET (KEYLARGO_GPIO_0+0x03)
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#define KL_GPIO_MODEM_POWER (KEYLARGO_GPIO_0+0x02) /* Pangea */
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#define KL_GPIO_SOUND_POWER (KEYLARGO_GPIO_0+0x05)
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/* Hrm... this one is only to be used on Pismo. It seems to also
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* control the timebase enable on other machines. Still to be
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* experimented... --BenH.
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*/
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#define KL_GPIO_FW_CABLE_POWER (KEYLARGO_GPIO_0+0x09)
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#define KL_GPIO_TB_ENABLE (KEYLARGO_GPIO_0+0x09)
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#define KL_GPIO_ETH_PHY_RESET (KEYLARGO_GPIO_0+0x10)
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#define KL_GPIO_EXTINT_CPU1 (KEYLARGO_GPIO_0+0x0a)
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#define KL_GPIO_EXTINT_CPU1_ASSERT 0x04
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#define KL_GPIO_EXTINT_CPU1_RELEASE 0x38
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#define KL_GPIO_RESET_CPU0 (KEYLARGO_GPIO_EXTINT_0+0x03)
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#define KL_GPIO_RESET_CPU1 (KEYLARGO_GPIO_EXTINT_0+0x04)
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#define KL_GPIO_RESET_CPU2 (KEYLARGO_GPIO_EXTINT_0+0x0f)
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#define KL_GPIO_RESET_CPU3 (KEYLARGO_GPIO_EXTINT_0+0x10)
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#define KL_GPIO_PMU_MESSAGE_IRQ (KEYLARGO_GPIO_EXTINT_0+0x09)
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#define KL_GPIO_PMU_MESSAGE_BIT KEYLARGO_GPIO_INPUT_DATA
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#define KL_GPIO_MEDIABAY_IRQ (KEYLARGO_GPIO_EXTINT_0+0x0e)
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#define KL_GPIO_AIRPORT_0 (KEYLARGO_GPIO_EXTINT_0+0x0a)
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#define KL_GPIO_AIRPORT_1 (KEYLARGO_GPIO_EXTINT_0+0x0d)
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#define KL_GPIO_AIRPORT_2 (KEYLARGO_GPIO_0+0x0d)
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#define KL_GPIO_AIRPORT_3 (KEYLARGO_GPIO_0+0x0e)
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#define KL_GPIO_AIRPORT_4 (KEYLARGO_GPIO_0+0x0f)
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/*
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* Bits in feature control register. Those bits different for K2 are
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* listed separately
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*/
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#define KL_MBCR_MB0_PCI_ENABLE 0x00000800 /* exist ? */
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#define KL_MBCR_MB0_IDE_ENABLE 0x00001000
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#define KL_MBCR_MB0_FLOPPY_ENABLE 0x00002000 /* exist ? */
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#define KL_MBCR_MB0_SOUND_ENABLE 0x00004000 /* hrm... */
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#define KL_MBCR_MB0_DEV_MASK 0x00007800
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#define KL_MBCR_MB0_DEV_POWER 0x00000400
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#define KL_MBCR_MB0_DEV_RESET 0x00000200
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#define KL_MBCR_MB0_ENABLE 0x00000100
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#define KL_MBCR_MB1_PCI_ENABLE 0x08000000 /* exist ? */
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#define KL_MBCR_MB1_IDE_ENABLE 0x10000000
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#define KL_MBCR_MB1_FLOPPY_ENABLE 0x20000000 /* exist ? */
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#define KL_MBCR_MB1_SOUND_ENABLE 0x40000000 /* hrm... */
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#define KL_MBCR_MB1_DEV_MASK 0x78000000
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#define KL_MBCR_MB1_DEV_POWER 0x04000000
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#define KL_MBCR_MB1_DEV_RESET 0x02000000
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#define KL_MBCR_MB1_ENABLE 0x01000000
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#define KL0_SCC_B_INTF_ENABLE 0x00000001 /* (KL Only) */
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#define KL0_SCC_A_INTF_ENABLE 0x00000002
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#define KL0_SCC_SLOWPCLK 0x00000004
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#define KL0_SCC_RESET 0x00000008
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#define KL0_SCCA_ENABLE 0x00000010
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#define KL0_SCCB_ENABLE 0x00000020
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#define KL0_SCC_CELL_ENABLE 0x00000040
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#define KL0_IRDA_HIGH_BAND 0x00000100 /* (KL Only) */
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#define KL0_IRDA_SOURCE2_SEL 0x00000200 /* (KL Only) */
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#define KL0_IRDA_SOURCE1_SEL 0x00000400 /* (KL Only) */
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#define KL0_PG_USB0_PMI_ENABLE 0x00000400 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_RESET 0x00000800 /* (KL Only) */
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#define KL0_PG_USB0_REF_SUSPEND_SEL 0x00000800 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_DEFAULT1 0x00001000 /* (KL Only) */
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#define KL0_PG_USB0_REF_SUSPEND 0x00001000 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_DEFAULT0 0x00002000 /* (KL Only) */
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#define KL0_PG_USB0_PAD_SUSPEND 0x00002000 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_FAST_CONNECT 0x00004000 /* (KL Only) */
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#define KL0_PG_USB1_PMI_ENABLE 0x00004000 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_ENABLE 0x00008000 /* (KL Only) */
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#define KL0_PG_USB1_REF_SUSPEND_SEL 0x00008000 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_CLK32_ENABLE 0x00010000 /* (KL Only) */
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#define KL0_PG_USB1_REF_SUSPEND 0x00010000 /* (Pangea/Intrepid Only) */
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#define KL0_IRDA_CLK19_ENABLE 0x00020000 /* (KL Only) */
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#define KL0_PG_USB1_PAD_SUSPEND 0x00020000 /* (Pangea/Intrepid Only) */
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#define KL0_USB0_PAD_SUSPEND0 0x00040000
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#define KL0_USB0_PAD_SUSPEND1 0x00080000
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#define KL0_USB0_CELL_ENABLE 0x00100000
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#define KL0_USB1_PAD_SUSPEND0 0x00400000
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#define KL0_USB1_PAD_SUSPEND1 0x00800000
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#define KL0_USB1_CELL_ENABLE 0x01000000
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#define KL0_USB_REF_SUSPEND 0x10000000 /* (KL Only) */
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#define KL0_SERIAL_ENABLE (KL0_SCC_B_INTF_ENABLE | \
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KL0_SCC_SLOWPCLK | \
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KL0_SCC_CELL_ENABLE | KL0_SCCA_ENABLE)
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#define KL1_USB2_PMI_ENABLE 0x00000001 /* Intrepid only */
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#define KL1_AUDIO_SEL_22MCLK 0x00000002 /* KL/Pangea only */
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#define KL1_USB2_REF_SUSPEND_SEL 0x00000002 /* Intrepid only */
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#define KL1_USB2_REF_SUSPEND 0x00000004 /* Intrepid only */
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#define KL1_AUDIO_CLK_ENABLE_BIT 0x00000008 /* KL/Pangea only */
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#define KL1_USB2_PAD_SUSPEND_SEL 0x00000008 /* Intrepid only */
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#define KL1_USB2_PAD_SUSPEND0 0x00000010 /* Intrepid only */
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#define KL1_AUDIO_CLK_OUT_ENABLE 0x00000020 /* KL/Pangea only */
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#define KL1_USB2_PAD_SUSPEND1 0x00000020 /* Intrepid only */
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#define KL1_AUDIO_CELL_ENABLE 0x00000040 /* KL/Pangea only */
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#define KL1_USB2_CELL_ENABLE 0x00000040 /* Intrepid only */
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#define KL1_AUDIO_CHOOSE 0x00000080 /* KL/Pangea only */
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#define KL1_I2S0_CHOOSE 0x00000200 /* KL Only */
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#define KL1_I2S0_CELL_ENABLE 0x00000400
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#define KL1_I2S0_CLK_ENABLE_BIT 0x00001000
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#define KL1_I2S0_ENABLE 0x00002000
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#define KL1_I2S1_CELL_ENABLE 0x00020000
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#define KL1_I2S1_CLK_ENABLE_BIT 0x00080000
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#define KL1_I2S1_ENABLE 0x00100000
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#define KL1_EIDE0_ENABLE 0x00800000 /* KL/Intrepid Only */
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#define KL1_EIDE0_RESET_N 0x01000000 /* KL/Intrepid Only */
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#define KL1_EIDE1_ENABLE 0x04000000 /* KL Only */
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#define KL1_EIDE1_RESET_N 0x08000000 /* KL Only */
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#define KL1_UIDE_ENABLE 0x20000000 /* KL/Pangea Only */
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#define KL1_UIDE_RESET_N 0x40000000 /* KL/Pangea Only */
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#define KL2_IOBUS_ENABLE 0x00000002
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#define KL2_SLEEP_STATE_BIT 0x00000100 /* KL Only */
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#define KL2_PG_STOP_ALL_CLOCKS 0x00000100 /* Pangea Only */
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#define KL2_MPIC_ENABLE 0x00020000
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#define KL2_CARDSLOT_RESET 0x00040000 /* Pangea/Intrepid Only */
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#define KL2_ALT_DATA_OUT 0x02000000 /* KL Only ??? */
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#define KL2_MEM_IS_BIG 0x04000000
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#define KL2_CARDSEL_16 0x08000000
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#define KL3_SHUTDOWN_PLL_TOTAL 0x00000001 /* KL/Pangea only */
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#define KL3_SHUTDOWN_PLLKW6 0x00000002 /* KL/Pangea only */
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#define KL3_IT_SHUTDOWN_PLL3 0x00000002 /* Intrepid only */
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#define KL3_SHUTDOWN_PLLKW4 0x00000004 /* KL/Pangea only */
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#define KL3_IT_SHUTDOWN_PLL2 0x00000004 /* Intrepid only */
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#define KL3_SHUTDOWN_PLLKW35 0x00000008 /* KL/Pangea only */
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#define KL3_IT_SHUTDOWN_PLL1 0x00000008 /* Intrepid only */
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#define KL3_SHUTDOWN_PLLKW12 0x00000010 /* KL Only */
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#define KL3_IT_ENABLE_PLL3_SHUTDOWN 0x00000010 /* Intrepid only */
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#define KL3_PLL_RESET 0x00000020 /* KL/Pangea only */
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#define KL3_IT_ENABLE_PLL2_SHUTDOWN 0x00000020 /* Intrepid only */
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#define KL3_IT_ENABLE_PLL1_SHUTDOWN 0x00000010 /* Intrepid only */
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#define KL3_SHUTDOWN_PLL2X 0x00000080 /* KL Only */
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#define KL3_CLK66_ENABLE 0x00000100 /* KL Only */
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#define KL3_CLK49_ENABLE 0x00000200
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#define KL3_CLK45_ENABLE 0x00000400
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#define KL3_CLK31_ENABLE 0x00000800 /* KL/Pangea only */
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#define KL3_TIMER_CLK18_ENABLE 0x00001000
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#define KL3_I2S1_CLK18_ENABLE 0x00002000
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#define KL3_I2S0_CLK18_ENABLE 0x00004000
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#define KL3_VIA_CLK16_ENABLE 0x00008000 /* KL/Pangea only */
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#define KL3_IT_VIA_CLK32_ENABLE 0x00008000 /* Intrepid only */
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#define KL3_STOPPING33_ENABLED 0x00080000 /* KL Only */
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#define KL3_PG_PLL_ENABLE_TEST 0x00080000 /* Pangea Only */
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/* Intrepid USB bus 2, port 0,1 */
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#define KL3_IT_PORT_WAKEUP_ENABLE(p) (0x00080000 << ((p)<<3))
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#define KL3_IT_PORT_RESUME_WAKE_EN(p) (0x00040000 << ((p)<<3))
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#define KL3_IT_PORT_CONNECT_WAKE_EN(p) (0x00020000 << ((p)<<3))
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#define KL3_IT_PORT_DISCONNECT_WAKE_EN(p) (0x00010000 << ((p)<<3))
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#define KL3_IT_PORT_RESUME_STAT(p) (0x00300000 << ((p)<<3))
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#define KL3_IT_PORT_CONNECT_STAT(p) (0x00200000 << ((p)<<3))
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#define KL3_IT_PORT_DISCONNECT_STAT(p) (0x00100000 << ((p)<<3))
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/* Port 0,1 : bus 0, port 2,3 : bus 1 */
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#define KL4_PORT_WAKEUP_ENABLE(p) (0x00000008 << ((p)<<3))
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#define KL4_PORT_RESUME_WAKE_EN(p) (0x00000004 << ((p)<<3))
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#define KL4_PORT_CONNECT_WAKE_EN(p) (0x00000002 << ((p)<<3))
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#define KL4_PORT_DISCONNECT_WAKE_EN(p) (0x00000001 << ((p)<<3))
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#define KL4_PORT_RESUME_STAT(p) (0x00000040 << ((p)<<3))
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#define KL4_PORT_CONNECT_STAT(p) (0x00000020 << ((p)<<3))
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#define KL4_PORT_DISCONNECT_STAT(p) (0x00000010 << ((p)<<3))
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/* Pangea and Intrepid only */
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#define KL5_VIA_USE_CLK31 0000000001 /* Pangea Only */
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#define KL5_SCC_USE_CLK31 0x00000002 /* Pangea Only */
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#define KL5_PWM_CLK32_EN 0x00000004
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#define KL5_CLK3_68_EN 0x00000010
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#define KL5_CLK32_EN 0x00000020
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/* K2 definitions */
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#define K2_FCR0_USB0_SWRESET 0x00200000
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#define K2_FCR0_USB1_SWRESET 0x02000000
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#define K2_FCR0_RING_PME_DISABLE 0x08000000
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#define K2_FCR1_PCI1_BUS_RESET_N 0x00000010
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#define K2_FCR1_PCI1_SLEEP_RESET_EN 0x00000020
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#define K2_FCR1_I2S0_CELL_ENABLE 0x00000400
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#define K2_FCR1_I2S0_RESET 0x00000800
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#define K2_FCR1_I2S0_CLK_ENABLE_BIT 0x00001000
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#define K2_FCR1_I2S0_ENABLE 0x00002000
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#define K2_FCR1_PCI1_CLK_ENABLE 0x00004000
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#define K2_FCR1_FW_CLK_ENABLE 0x00008000
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#define K2_FCR1_FW_RESET_N 0x00010000
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#define K2_FCR1_I2S1_CELL_ENABLE 0x00020000
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#define K2_FCR1_I2S1_CLK_ENABLE_BIT 0x00080000
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#define K2_FCR1_I2S1_ENABLE 0x00100000
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#define K2_FCR1_GMAC_CLK_ENABLE 0x00400000
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#define K2_FCR1_GMAC_POWER_DOWN 0x00800000
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#define K2_FCR1_GMAC_RESET_N 0x01000000
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#define K2_FCR1_SATA_CLK_ENABLE 0x02000000
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#define K2_FCR1_SATA_POWER_DOWN 0x04000000
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#define K2_FCR1_SATA_RESET_N 0x08000000
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#define K2_FCR1_UATA_CLK_ENABLE 0x10000000
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#define K2_FCR1_UATA_RESET_N 0x40000000
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#define K2_FCR1_UATA_CHOOSE_CLK66 0x80000000
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/* Shasta definitions */
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#define SH_FCR1_I2S2_CELL_ENABLE 0x00000010
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#define SH_FCR1_I2S2_CLK_ENABLE_BIT 0x00000040
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#define SH_FCR1_I2S2_ENABLE 0x00000080
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#define SH_FCR3_I2S2_CLK18_ENABLE 0x00008000
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#endif /* __KERNEL__ */
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#endif /* _ASM_POWERPC_KEYLARGO_H */
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