drivers/media/pci/mantis/mantis_reg.h - third_party/kernel - Git at Google

 /* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
 	Mantis PCI bridge driver

 	Copyright (C) Manu Abraham (abraham.manu@gmail.com)

 */

 #ifndef __MANTIS_REG_H
 #define __MANTIS_REG_H

 /* Interrupts */
 #define MANTIS_INT_STAT			0x00
 #define MANTIS_INT_MASK			0x04

 #define MANTIS_INT_RISCSTAT		(0x0f << 28)
 #define MANTIS_INT_RISCEN		BIT(27)
 #define MANTIS_INT_I2CRACK		BIT(26)

 /* #define MANTIS_INT_GPIF			(0xff << 12) */

 #define MANTIS_INT_PCMCIA7		BIT(19)
 #define MANTIS_INT_PCMCIA6		BIT(18)
 #define MANTIS_INT_PCMCIA5		BIT(17)
 #define MANTIS_INT_PCMCIA4		BIT(16)
 #define MANTIS_INT_PCMCIA3		BIT(15)
 #define MANTIS_INT_PCMCIA2		BIT(14)
 #define MANTIS_INT_PCMCIA1		BIT(13)
 #define MANTIS_INT_PCMCIA0		BIT(12)
 #define MANTIS_INT_IRQ1			BIT(11)
 #define MANTIS_INT_IRQ0			BIT(10)
 #define MANTIS_INT_OCERR		BIT(8)
 #define MANTIS_INT_PABORT		BIT(7)
 #define MANTIS_INT_RIPERR		BIT(6)
 #define MANTIS_INT_PPERR		BIT(5)
 #define MANTIS_INT_FTRGT		BIT(3)
 #define MANTIS_INT_RISCI		BIT(1)
 #define MANTIS_INT_I2CDONE		BIT(0)

 /* DMA */
 #define MANTIS_DMA_CTL			0x08
 #define MANTIS_GPIF_RD			(0xff << 24)
 #define MANTIS_GPIF_WR			(0xff << 16)
 #define MANTIS_CPU_DO			BIT(10)
 #define MANTIS_DRV_DO			BIT(9)
 #define	MANTIS_I2C_RD			BIT(7)
 #define MANTIS_I2C_WR			BIT(6)
 #define MANTIS_DCAP_MODE		BIT(5)
 #define MANTIS_FIFO_TP_4		(0x00 <<  3)
 #define MANTIS_FIFO_TP_8		(0x01 <<  3)
 #define MANTIS_FIFO_TP_16		(0x02 <<  3)
 #define MANTIS_FIFO_EN			BIT(2)
 #define MANTIS_DCAP_EN			BIT(1)
 #define MANTIS_RISC_EN			BIT(0)

 /* DEBUG */
 #define MANTIS_DEBUGREG			0x0c
 #define MANTIS_DATINV			(0x0e <<  7)
 #define MANTIS_TOP_DEBUGSEL		(0x07 <<  4)
 #define MANTIS_PCMCIA_DEBUGSEL		(0x0f <<  0)

 #define MANTIS_RISC_START		0x10
 #define MANTIS_RISC_PC			0x14

 /* I2C */
 #define MANTIS_I2CDATA_CTL		0x18
 #define MANTIS_I2C_RATE_1		(0x00 <<  6)
 #define MANTIS_I2C_RATE_2		(0x01 <<  6)
 #define MANTIS_I2C_RATE_3		(0x02 <<  6)
 #define MANTIS_I2C_RATE_4		(0x03 <<  6)
 #define MANTIS_I2C_STOP			BIT(5)
 #define MANTIS_I2C_PGMODE		BIT(3)

 /* DATA */
 #define MANTIS_CMD_DATA_R1		0x20
 #define MANTIS_CMD_DATA_3		(0xff << 24)
 #define MANTIS_CMD_DATA_2		(0xff << 16)
 #define MANTIS_CMD_DATA_1		(0xff <<  8)
 #define MANTIS_CMD_DATA_0		(0xff <<  0)

 #define MANTIS_CMD_DATA_R2		0x24
 #define MANTIS_CMD_DATA_7		(0xff << 24)
 #define MANTIS_CMD_DATA_6		(0xff << 16)
 #define MANTIS_CMD_DATA_5		(0xff <<  8)
 #define MANTIS_CMD_DATA_4		(0xff <<  0)

 #define MANTIS_CONTROL			0x28
 #define MANTIS_DET			BIT(7)
 #define MANTIS_DAT_CF_EN		BIT(6)
 #define MANTIS_ACS			(0x03 <<  4)
 #define MANTIS_VCCEN			BIT(3)
 #define MANTIS_BYPASS			BIT(2)
 #define MANTIS_MRST			BIT(1)
 #define MANTIS_CRST_INT			BIT(0)

 #define MANTIS_GPIF_CFGSLA		0x84
 #define MANTIS_GPIF_WAITSMPL		(0x07 << 28)
 #define MANTIS_GPIF_BYTEADDRSUB		BIT(25)
 #define MANTIS_GPIF_WAITPOL		BIT(24)
 #define MANTIS_GPIF_NCDELAY		(0x07 << 20)
 #define MANTIS_GPIF_RW2CSDELAY		(0x07 << 16)
 #define MANTIS_GPIF_SLFTIMEDMODE	BIT(15)
 #define MANTIS_GPIF_SLFTIMEDDELY	(0x7f <<  8)
 #define MANTIS_GPIF_DEVTYPE		(0x07 <<  4)
 #define MANTIS_GPIF_BIGENDIAN		BIT(3)
 #define MANTIS_GPIF_FETCHCMD		(0x03 <<  1)
 #define MANTIS_GPIF_HWORDDEV		BIT(0)

 #define MANTIS_GPIF_WSTOPER		0x90
 #define MANTIS_GPIF_WSTOPERWREN3	BIT(31)
 #define MANTIS_GPIF_PARBOOTN		BIT(29)
 #define MANTIS_GPIF_WSTOPERSLID3	(0x1f << 24)
 #define MANTIS_GPIF_WSTOPERWREN2	BIT(23)
 #define MANTIS_GPIF_WSTOPERSLID2	(0x1f << 16)
 #define MANTIS_GPIF_WSTOPERWREN1	BIT(15)
 #define MANTIS_GPIF_WSTOPERSLID1	(0x1f <<  8)
 #define MANTIS_GPIF_WSTOPERWREN0	BIT(7)
 #define MANTIS_GPIF_WSTOPERSLID0	(0x1f <<  0)

 #define MANTIS_GPIF_CS2RW		0x94
 #define MANTIS_GPIF_CS2RWWREN3		BIT(31)
 #define MANTIS_GPIF_CS2RWDELY3		(0x3f << 24)
 #define MANTIS_GPIF_CS2RWWREN2		BIT(23)
 #define MANTIS_GPIF_CS2RWDELY2		(0x3f << 16)
 #define MANTIS_GPIF_CS2RWWREN1		BIT(15)
 #define MANTIS_GPIF_CS2RWDELY1		(0x3f <<  8)
 #define MANTIS_GPIF_CS2RWWREN0		BIT(7)
 #define MANTIS_GPIF_CS2RWDELY0		(0x3f <<  0)

 #define MANTIS_GPIF_IRQCFG		0x98
 #define MANTIS_GPIF_IRQPOL		BIT(8)
 #define MANTIS_MASK_WRACK		BIT(7)
 #define MANTIS_MASK_BRRDY		BIT(6)
 #define MANTIS_MASK_OVFLW		BIT(5)
 #define MANTIS_MASK_OTHERR		BIT(4)
 #define MANTIS_MASK_WSTO		BIT(3)
 #define MANTIS_MASK_EXTIRQ		BIT(2)
 #define MANTIS_MASK_PLUGIN		BIT(1)
 #define MANTIS_MASK_PLUGOUT		BIT(0)

 #define MANTIS_GPIF_STATUS		0x9c
 #define MANTIS_SBUF_KILLOP		BIT(15)
 #define MANTIS_SBUF_OPDONE		BIT(14)
 #define MANTIS_SBUF_EMPTY		BIT(13)
 #define MANTIS_GPIF_DETSTAT		BIT(9)
 #define MANTIS_GPIF_INTSTAT		BIT(8)
 #define MANTIS_GPIF_WRACK		BIT(7)
 #define MANTIS_GPIF_BRRDY		BIT(6)
 #define MANTIS_SBUF_OVFLW		BIT(5)
 #define MANTIS_GPIF_OTHERR		BIT(4)
 #define MANTIS_SBUF_WSTO		BIT(3)
 #define MANTIS_GPIF_EXTIRQ		BIT(2)
 #define MANTIS_CARD_PLUGIN		BIT(1)
 #define MANTIS_CARD_PLUGOUT		BIT(0)

 #define MANTIS_GPIF_BRADDR		0xa0
 #define MANTIS_GPIF_PCMCIAREG		BIT(27)
 #define MANTIS_GPIF_PCMCIAIOM		BIT(26)
 #define MANTIS_GPIF_BR_ADDR		(0xfffffff	<<  0)

 #define MANTIS_GPIF_BRBYTES		0xa4
 #define MANTIS_GPIF_BRCNT		(0xfff		<<  0)

 #define MANTIS_PCMCIA_RESET		0xa8
 #define MANTIS_PCMCIA_RSTVAL		(0xff << 0)

 #define MANTIS_CARD_RESET		0xac

 #define MANTIS_GPIF_ADDR		0xb0
 #define MANTIS_GPIF_HIFRDWRN		BIT(31)
 #define MANTIS_GPIF_PCMCIAREG		BIT(27)
 #define MANTIS_GPIF_PCMCIAIOM		BIT(26)
 #define MANTIS_GPIF_HIFADDR		(0xfffffff	<<  0)

 #define MANTIS_GPIF_DOUT		0xb4
 #define MANTIS_GPIF_HIFDOUT		(0xfffffff	<<  0)

 #define MANTIS_GPIF_DIN			0xb8
 #define MANTIS_GPIF_HIFDIN		(0xfffffff	<<  0)

 #define MANTIS_GPIF_SPARE		0xbc
 #define MANTIS_GPIF_LOGICRD		(0xffff		<< 16)
 #define MANTIS_GPIF_LOGICRW		(0xffff		<<  0)

 #endif /* __MANTIS_REG_H */
	/* SPDX-License-Identifier: GPL-2.0-or-later */
	/*
	Mantis PCI bridge driver

	Copyright (C) Manu Abraham (abraham.manu@gmail.com)

	*/

	#ifndef __MANTIS_REG_H
	#define __MANTIS_REG_H

	/* Interrupts */
	#define MANTIS_INT_STAT 0x00
	#define MANTIS_INT_MASK 0x04

	#define MANTIS_INT_RISCSTAT (0x0f << 28)
	#define MANTIS_INT_RISCEN BIT(27)
	#define MANTIS_INT_I2CRACK BIT(26)

	/* #define MANTIS_INT_GPIF (0xff << 12) */

	#define MANTIS_INT_PCMCIA7 BIT(19)
	#define MANTIS_INT_PCMCIA6 BIT(18)
	#define MANTIS_INT_PCMCIA5 BIT(17)
	#define MANTIS_INT_PCMCIA4 BIT(16)
	#define MANTIS_INT_PCMCIA3 BIT(15)
	#define MANTIS_INT_PCMCIA2 BIT(14)
	#define MANTIS_INT_PCMCIA1 BIT(13)
	#define MANTIS_INT_PCMCIA0 BIT(12)
	#define MANTIS_INT_IRQ1 BIT(11)
	#define MANTIS_INT_IRQ0 BIT(10)
	#define MANTIS_INT_OCERR BIT(8)
	#define MANTIS_INT_PABORT BIT(7)
	#define MANTIS_INT_RIPERR BIT(6)
	#define MANTIS_INT_PPERR BIT(5)
	#define MANTIS_INT_FTRGT BIT(3)
	#define MANTIS_INT_RISCI BIT(1)
	#define MANTIS_INT_I2CDONE BIT(0)

	/* DMA */
	#define MANTIS_DMA_CTL 0x08
	#define MANTIS_GPIF_RD (0xff << 24)
	#define MANTIS_GPIF_WR (0xff << 16)
	#define MANTIS_CPU_DO BIT(10)
	#define MANTIS_DRV_DO BIT(9)
	#define MANTIS_I2C_RD BIT(7)
	#define MANTIS_I2C_WR BIT(6)
	#define MANTIS_DCAP_MODE BIT(5)
	#define MANTIS_FIFO_TP_4 (0x00 << 3)
	#define MANTIS_FIFO_TP_8 (0x01 << 3)
	#define MANTIS_FIFO_TP_16 (0x02 << 3)
	#define MANTIS_FIFO_EN BIT(2)
	#define MANTIS_DCAP_EN BIT(1)
	#define MANTIS_RISC_EN BIT(0)

	/* DEBUG */
	#define MANTIS_DEBUGREG 0x0c
	#define MANTIS_DATINV (0x0e << 7)
	#define MANTIS_TOP_DEBUGSEL (0x07 << 4)
	#define MANTIS_PCMCIA_DEBUGSEL (0x0f << 0)

	#define MANTIS_RISC_START 0x10
	#define MANTIS_RISC_PC 0x14

	/* I2C */
	#define MANTIS_I2CDATA_CTL 0x18
	#define MANTIS_I2C_RATE_1 (0x00 << 6)
	#define MANTIS_I2C_RATE_2 (0x01 << 6)
	#define MANTIS_I2C_RATE_3 (0x02 << 6)
	#define MANTIS_I2C_RATE_4 (0x03 << 6)
	#define MANTIS_I2C_STOP BIT(5)
	#define MANTIS_I2C_PGMODE BIT(3)

	/* DATA */
	#define MANTIS_CMD_DATA_R1 0x20
	#define MANTIS_CMD_DATA_3 (0xff << 24)
	#define MANTIS_CMD_DATA_2 (0xff << 16)
	#define MANTIS_CMD_DATA_1 (0xff << 8)
	#define MANTIS_CMD_DATA_0 (0xff << 0)

	#define MANTIS_CMD_DATA_R2 0x24
	#define MANTIS_CMD_DATA_7 (0xff << 24)
	#define MANTIS_CMD_DATA_6 (0xff << 16)
	#define MANTIS_CMD_DATA_5 (0xff << 8)
	#define MANTIS_CMD_DATA_4 (0xff << 0)

	#define MANTIS_CONTROL 0x28
	#define MANTIS_DET BIT(7)
	#define MANTIS_DAT_CF_EN BIT(6)
	#define MANTIS_ACS (0x03 << 4)
	#define MANTIS_VCCEN BIT(3)
	#define MANTIS_BYPASS BIT(2)
	#define MANTIS_MRST BIT(1)
	#define MANTIS_CRST_INT BIT(0)

	#define MANTIS_GPIF_CFGSLA 0x84
	#define MANTIS_GPIF_WAITSMPL (0x07 << 28)
	#define MANTIS_GPIF_BYTEADDRSUB BIT(25)
	#define MANTIS_GPIF_WAITPOL BIT(24)
	#define MANTIS_GPIF_NCDELAY (0x07 << 20)
	#define MANTIS_GPIF_RW2CSDELAY (0x07 << 16)
	#define MANTIS_GPIF_SLFTIMEDMODE BIT(15)
	#define MANTIS_GPIF_SLFTIMEDDELY (0x7f << 8)
	#define MANTIS_GPIF_DEVTYPE (0x07 << 4)
	#define MANTIS_GPIF_BIGENDIAN BIT(3)
	#define MANTIS_GPIF_FETCHCMD (0x03 << 1)
	#define MANTIS_GPIF_HWORDDEV BIT(0)

	#define MANTIS_GPIF_WSTOPER 0x90
	#define MANTIS_GPIF_WSTOPERWREN3 BIT(31)
	#define MANTIS_GPIF_PARBOOTN BIT(29)
	#define MANTIS_GPIF_WSTOPERSLID3 (0x1f << 24)
	#define MANTIS_GPIF_WSTOPERWREN2 BIT(23)
	#define MANTIS_GPIF_WSTOPERSLID2 (0x1f << 16)
	#define MANTIS_GPIF_WSTOPERWREN1 BIT(15)
	#define MANTIS_GPIF_WSTOPERSLID1 (0x1f << 8)
	#define MANTIS_GPIF_WSTOPERWREN0 BIT(7)
	#define MANTIS_GPIF_WSTOPERSLID0 (0x1f << 0)

	#define MANTIS_GPIF_CS2RW 0x94
	#define MANTIS_GPIF_CS2RWWREN3 BIT(31)
	#define MANTIS_GPIF_CS2RWDELY3 (0x3f << 24)
	#define MANTIS_GPIF_CS2RWWREN2 BIT(23)
	#define MANTIS_GPIF_CS2RWDELY2 (0x3f << 16)
	#define MANTIS_GPIF_CS2RWWREN1 BIT(15)
	#define MANTIS_GPIF_CS2RWDELY1 (0x3f << 8)
	#define MANTIS_GPIF_CS2RWWREN0 BIT(7)
	#define MANTIS_GPIF_CS2RWDELY0 (0x3f << 0)

	#define MANTIS_GPIF_IRQCFG 0x98
	#define MANTIS_GPIF_IRQPOL BIT(8)
	#define MANTIS_MASK_WRACK BIT(7)
	#define MANTIS_MASK_BRRDY BIT(6)
	#define MANTIS_MASK_OVFLW BIT(5)
	#define MANTIS_MASK_OTHERR BIT(4)
	#define MANTIS_MASK_WSTO BIT(3)
	#define MANTIS_MASK_EXTIRQ BIT(2)
	#define MANTIS_MASK_PLUGIN BIT(1)
	#define MANTIS_MASK_PLUGOUT BIT(0)

	#define MANTIS_GPIF_STATUS 0x9c
	#define MANTIS_SBUF_KILLOP BIT(15)
	#define MANTIS_SBUF_OPDONE BIT(14)
	#define MANTIS_SBUF_EMPTY BIT(13)
	#define MANTIS_GPIF_DETSTAT BIT(9)
	#define MANTIS_GPIF_INTSTAT BIT(8)
	#define MANTIS_GPIF_WRACK BIT(7)
	#define MANTIS_GPIF_BRRDY BIT(6)
	#define MANTIS_SBUF_OVFLW BIT(5)
	#define MANTIS_GPIF_OTHERR BIT(4)
	#define MANTIS_SBUF_WSTO BIT(3)
	#define MANTIS_GPIF_EXTIRQ BIT(2)
	#define MANTIS_CARD_PLUGIN BIT(1)
	#define MANTIS_CARD_PLUGOUT BIT(0)

	#define MANTIS_GPIF_BRADDR 0xa0
	#define MANTIS_GPIF_PCMCIAREG BIT(27)
	#define MANTIS_GPIF_PCMCIAIOM BIT(26)
	#define MANTIS_GPIF_BR_ADDR (0xfffffff << 0)

	#define MANTIS_GPIF_BRBYTES 0xa4
	#define MANTIS_GPIF_BRCNT (0xfff << 0)

	#define MANTIS_PCMCIA_RESET 0xa8
	#define MANTIS_PCMCIA_RSTVAL (0xff << 0)

	#define MANTIS_CARD_RESET 0xac

	#define MANTIS_GPIF_ADDR 0xb0
	#define MANTIS_GPIF_HIFRDWRN BIT(31)
	#define MANTIS_GPIF_PCMCIAREG BIT(27)
	#define MANTIS_GPIF_PCMCIAIOM BIT(26)
	#define MANTIS_GPIF_HIFADDR (0xfffffff << 0)

	#define MANTIS_GPIF_DOUT 0xb4
	#define MANTIS_GPIF_HIFDOUT (0xfffffff << 0)

	#define MANTIS_GPIF_DIN 0xb8
	#define MANTIS_GPIF_HIFDIN (0xfffffff << 0)

	#define MANTIS_GPIF_SPARE 0xbc
	#define MANTIS_GPIF_LOGICRD (0xffff << 16)
	#define MANTIS_GPIF_LOGICRW (0xffff << 0)

	#endif /* __MANTIS_REG_H */