xref: /src/sys/dev/pci/cxdtvreg.h

/* $NetBSD: cxdtvreg.h,v 1.1 2011/07/11 00:46:04 jakllsch Exp $ */

/*-
 * Copyright (c) 2007 Jared D. McNeill <jmcneill (at) invisible.ca>
 * Copyright (c) 2008 Jonathan A. Kollasch <jakllsch (at) kollasch.net>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _DEV_PCI_CXDTVREG_H
#define _DEV_PCI_CXDTVREG_H

/* misc. registers */

#define CXDTV_PDMA_STHRSH	0x200000
#define CXDTV_PDMA_STRGT_ADRS	0x200004
#define CXDTV_PDMA_SINTL_ADRS	0x200008
#define CXDTV_PDMA_SCNTRL	0x20000c
#define CXDTV_PDMA_DTHRSH	0x200010
#define CXDTV_PDMA_DTRGT_ADRS	0x200014
#define CXDTV_PDMA_DINTL_ADRS	0x200018
#define CXDTV_PDMA_DCNTRL	0x20001c
#define CXDTV_LD_SUBSYS_ID_CFG	0x200030
#define CXDTV_DEV_CNTRL2	0x200034
#define CXDTV_PCI_INT_MASK	0x200040
#define CXDTV_PCI_INT_STAT	0x200044
#define CXDTV_PCI_INT_MSTAT	0x200048
#define CXDTV_PLL_B		0x35c008
#define CXDTV_GP0_IO		0x350010 /* GPIO */
#define CXDTV_GP1_IO		0x350014
#define CXDTV_GP2_IO		0x350018
#define CXDTV_GP3_IO		0x35001c
#define CXDTV_GPIO		0x350010 /* alt. GPIO mode */
#define CXDTV_GPOE		0x350014
#define CXDTV_GPIO_ISM		0x350028
#define CXDTV_TM_CNT1_LDW	0x35c034
#define CXDTV_TM_CNT1_UDW	0x35c038
#define CXDTV_TM_LMT1_LDW	0x35c03c
#define CXDTV_TM_LMT1_UDW	0x35c040
#define CXDTV_PINMUX_IO		0x35c044
#define CXDTV_AFE_CFG_IO	0x35c04c
#define CXDTV_SRST_IO		0x35c05c
#define CXDTV_I2C_C_DIRECT	0x360000 /* start; 0x367fff end */
#define CXDTV_I2C_C_DATACONTROL	0x368000
#define CXDTV_I2C_C_DATACONTROL_SDA 1
#define CXDTV_I2C_C_DATACONTROL_SCL 2
#define CXDTV_I2C_C_CTRL	0x36c004
#define CXDTV_I2C_C_XFER_STATUS	0x36c044

/* for CXDTV_PCI_INT_ regsiters */
#define CXT_PI_VID_INT		__BIT(0)
#define CXT_PI_AUD_INT		__BIT(1)
#define CXT_PI_TS_INT		__BIT(2)
#define CXT_PI_VIP_INT		__BIT(3)
#define CXT_PI_HST_INT		__BIT(4)

#define CXDTV_DEV_CNTRL2_RUN_RISC __BIT(5)

/* mpeg ts registers */

#define CXDTV_DMA28_PTR1	0x30009c
#define CXDTV_DMA28_PTR2	0x3000dc
#define CXDTV_DMA28_CNT1	0x30011c
#define CXDTV_DMA28_CNT2	0x30015c
#define CXDTV_TS_GP_CNT		0x33c020
#define CXDTV_TS_GP_CNT_CNTRL	0x33c030
#define CXDTV_TS_DMA_CNTRL	0x33c040
#define CXDTV_TS_XFER_STATUS	0x33c044
#define CXDTV_TS_LNGTH		0x33c048
#define CXDTV_HW_SOP_CONTROL	0x33c04c
#define CXDTV_TS_GEN_CONTROL	0x33c050
#define CXDTV_TS_BD_PKT_STATUS	0x33c054
#define CXDTV_TS_SOP_STATUS	0x33c058
#define CXDTV_TS_FIFO_OVFL_STAT	0x33c05c
#define CXDTV_TS_VLD_MISC	0x33c060
#define CXDTV_TS_INT_MASK	0x200070
#define CXDTV_TS_INT_STAT	0x200074
#define CXDTV_TS_INT_MSTAT	0x200078
#define CXDTV_TS_INT_SSTAT	0x20007c

/* for TS_DMA_CNTRL */
#define CXDTV_TS_RISC_EN	__BIT(4)
#define CXDTV_TS_FIFO_EN	__BIT(0)

#define CXDTV_TS_RISCI2		0x10
#define CXDTV_TS_RISCI1		0x01
#define CXDTV_TS_RISCI		(CXDTV_TS_RISCI2|CXDTV_TS_RISCI1)

/* RISC instructions */
#define CX_RISC_WRITECR		0xd0000000
#define CX_RISC_WRITECM		0xc0000000
#define CX_RISC_WRITERM		0xb0000000
#define CX_RISC_READC		0xa0000000
#define CX_RISC_READ		0x90000000
#define CX_RISC_SYNC		0x80000000
#define CX_RISC_JUMP		0x70000000
#define CX_RISC_WRITEC		0x50000000
#define CX_RISC_SKIP		0x20000000
#define CX_RISC_WRITE		0x10000000
#define CX_RISC_SOL		0x08000000
#define CX_RISC_EOL		0x04000000
#define CX_RISC_IRQ2		0x02000000
#define CX_RISC_IRQ1		0x01000000
#define CX_RISC_IMM		0x00000001
#define CX_RISC_SRP		0x00000001

#define CX_CNT_CTL_NOOP		0x0
#define CX_CNT_CTL_INCR		0x1
#define CX_CNT_CTL_ZERO		0x3
#define CX_RISC_CNT_CTL		__BITS(17,16)
#define CX_RISC_CNT_CTL_NOOP	__SHIFTIN(CX_RISC_CNT_CTL,CX_CNT_CTL_NOOP)
#define CX_RISC_CNT_CTL_INCR	__SHIFTIN(CX_RISC_CNT_CTL,CX_CNT_CTL_INCR)
#define CX_RISC_CNT_CTL_ZERO	__SHIFTIN(CX_RISC_CNT_CTL,CX_CNT_CTL_ZERO)

/* Channel Management Data Structure */
/* offsets */
#define CX_CMDS_O_IRPC	0x00
#define CX_CMDS_O_CDTB	0x04
#define CX_CMDS_O_CDTS	0x08
#define CX_CMDS_O_IQB	0x0c
#define CX_CMDS_O_IQS	0x10

/* bits */
#define CX_CMDS_IQS_ISRP __BIT(31)

/* PCI subsystems products */
#define PCI_SUBSYSTEM_ATI_HDTV_WONDER 0xa101
#define PCI_SUBSYSTEM_ATI_HDTV_WONDER_HP_Z556_MC 0xa103

#endif /* !_DEV_PCI_CXDTVREG_H */