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+/* mb93493-regs.h: MB93493 companion chip registers
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+ *
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+ * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
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+ * Written by David Howells (dhowells@redhat.com)
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+ *
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+ * This program is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU General Public License
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+ * as published by the Free Software Foundation; either version
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+ * 2 of the License, or (at your option) any later version.
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+ */
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+
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+#ifndef _ASM_MB93493_REGS_H
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+#define _ASM_MB93493_REGS_H
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+
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+#include <asm/mb-regs.h>
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+#include <asm/mb93493-irqs.h>
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+
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+#define __addr_MB93493(X) ((volatile unsigned long *)(__region_CS3 + (X)))
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+#define __get_MB93493(X) ({ *(volatile unsigned long *)(__region_CS3 + (X)); })
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+
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+#define __set_MB93493(X,V) \
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+do { \
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+ *(volatile unsigned long *)(__region_CS3 + (X)) = (V); mb(); \
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+} while(0)
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+
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+#define __get_MB93493_STSR(X) __get_MB93493(0x3c0 + (X) * 4)
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+#define __set_MB93493_STSR(X,V) __set_MB93493(0x3c0 + (X) * 4, (V))
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+#define MB93493_STSR_EN
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+
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+#define __addr_MB93493_IQSR(X) __addr_MB93493(0x3d0 + (X) * 4)
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+#define __get_MB93493_IQSR(X) __get_MB93493(0x3d0 + (X) * 4)
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+#define __set_MB93493_IQSR(X,V) __set_MB93493(0x3d0 + (X) * 4, (V))
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+
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+#define __get_MB93493_DQSR(X) __get_MB93493(0x3e0 + (X) * 4)
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+#define __set_MB93493_DQSR(X,V) __set_MB93493(0x3e0 + (X) * 4, (V))
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+
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+#define __get_MB93493_LBSER() __get_MB93493(0x3f0)
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+#define __set_MB93493_LBSER(V) __set_MB93493(0x3f0, (V))
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+
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+#define MB93493_LBSER_VDC 0x00010000
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+#define MB93493_LBSER_VCC 0x00020000
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+#define MB93493_LBSER_AUDIO 0x00040000
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+#define MB93493_LBSER_I2C_0 0x00080000
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+#define MB93493_LBSER_I2C_1 0x00100000
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+#define MB93493_LBSER_USB 0x00200000
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+#define MB93493_LBSER_GPIO 0x00800000
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+#define MB93493_LBSER_PCMCIA 0x01000000
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+
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+#define __get_MB93493_LBSR() __get_MB93493(0x3fc)
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+#define __set_MB93493_LBSR(V) __set_MB93493(0x3fc, (V))
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+
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+/*
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+ * video display controller
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+ */
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+#define __get_MB93493_VDC(X) __get_MB93493(MB93493_VDC_##X)
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+#define __set_MB93493_VDC(X,V) __set_MB93493(MB93493_VDC_##X, (V))
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+
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+#define MB93493_VDC_RCURSOR 0x140 /* cursor position */
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+#define MB93493_VDC_RCT1 0x144 /* cursor colour 1 */
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+#define MB93493_VDC_RCT2 0x148 /* cursor colour 2 */
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+#define MB93493_VDC_RHDC 0x150 /* horizontal display period */
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+#define MB93493_VDC_RH_MARGINS 0x154 /* horizontal margin sizes */
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+#define MB93493_VDC_RVDC 0x158 /* vertical display period */
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+#define MB93493_VDC_RV_MARGINS 0x15c /* vertical margin sizes */
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+#define MB93493_VDC_RC 0x170 /* VDC control */
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+#define MB93493_VDC_RCLOCK 0x174 /* clock divider, DMA req delay */
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+#define MB93493_VDC_RBLACK 0x178 /* black insert sizes */
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+#define MB93493_VDC_RS 0x17c /* VDC status */
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+
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+#define __addr_MB93493_VDC_BCI(X) ({ (volatile unsigned long *)(__region_CS3 + 0x000 + (X)); })
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+#define __addr_MB93493_VDC_TPO(X) (__region_CS3 + 0x1c0 + (X))
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+
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+#define VDC_TPO_WIDTH 32
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+
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+#define VDC_RC_DSR 0x00000080 /* VDC master reset */
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+
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+#define VDC_RS_IT 0x00060000 /* interrupt indicators */
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+#define VDC_RS_IT_UNDERFLOW 0x00040000 /* - underflow event */
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+#define VDC_RS_IT_VSYNC 0x00020000 /* - VSYNC event */
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+#define VDC_RS_DFI 0x00010000 /* current interlace field number */
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+#define VDC_RS_DFI_TOP 0x00000000 /* - top field */
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+#define VDC_RS_DFI_BOTTOM 0x00010000 /* - bottom field */
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+#define VDC_RS_DCSR 0x00000010 /* cursor state */
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+#define VDC_RS_DCM 0x00000003 /* display mode */
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+#define VDC_RS_DCM_DISABLED 0x00000000 /* - display disabled */
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+#define VDC_RS_DCM_STOPPED 0x00000001 /* - VDC stopped */
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+#define VDC_RS_DCM_FREERUNNING 0x00000002 /* - VDC free-running */
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+#define VDC_RS_DCM_TRANSFERRING 0x00000003 /* - data being transferred to VDC */
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+
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+/*
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+ * video capture controller
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+ */
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+#define __get_MB93493_VCC(X) __get_MB93493(MB93493_VCC_##X)
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+#define __set_MB93493_VCC(X,V) __set_MB93493(MB93493_VCC_##X, (V))
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+
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+#define MB93493_VCC_RREDUCT 0x104 /* reduction rate */
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+#define MB93493_VCC_RHY 0x108 /* horizontal brightness filter coefficients */
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+#define MB93493_VCC_RHC 0x10c /* horizontal colour-difference filter coefficients */
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+#define MB93493_VCC_RHSIZE 0x110 /* horizontal cycle sizes */
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+#define MB93493_VCC_RHBC 0x114 /* horizontal back porch size */
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+#define MB93493_VCC_RVCC 0x118 /* vertical capture period */
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+#define MB93493_VCC_RVBC 0x11c /* vertical back porch period */
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+#define MB93493_VCC_RV 0x120 /* vertical filter coefficients */
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+#define MB93493_VCC_RDTS 0x128 /* DMA transfer size */
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+#define MB93493_VCC_RDTS_4B 0x01000000 /* 4-byte transfer */
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+#define MB93493_VCC_RDTS_32B 0x03000000 /* 32-byte transfer */
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+#define MB93493_VCC_RDTS_SHIFT 24
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+#define MB93493_VCC_RCC 0x130 /* VCC control */
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+#define MB93493_VCC_RIS 0x134 /* VCC interrupt status */
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+
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+#define __addr_MB93493_VCC_TPI(X) (__region_CS3 + 0x180 + (X))
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+
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+#define VCC_RHSIZE_RHCC 0x000007ff
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+#define VCC_RHSIZE_RHCC_SHIFT 0
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+#define VCC_RHSIZE_RHTCC 0x0fff0000
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+#define VCC_RHSIZE_RHTCC_SHIFT 16
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+
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+#define VCC_RVBC_RVBC 0x00003f00
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+#define VCC_RVBC_RVBC_SHIFT 8
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+
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+#define VCC_RREDUCT_RHR 0x07ff0000
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+#define VCC_RREDUCT_RHR_SHIFT 16
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+#define VCC_RREDUCT_RVR 0x000007ff
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+#define VCC_RREDUCT_RVR_SHIFT 0
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+
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+#define VCC_RCC_CE 0x00000001 /* VCC enable */
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+#define VCC_RCC_CS 0x00000002 /* request video capture start */
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+#define VCC_RCC_CPF 0x0000000c /* pixel format */
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+#define VCC_RCC_CPF_YCBCR_16 0x00000000 /* - YCbCr 4:2:2 16-bit format */
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+#define VCC_RCC_CPF_RGB 0x00000004 /* - RGB 4:4:4 format */
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+#define VCC_RCC_CPF_YCBCR_24 0x00000008 /* - YCbCr 4:2:2 24-bit format */
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+#define VCC_RCC_CPF_BT656 0x0000000c /* - ITU R-BT.656 format */
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+#define VCC_RCC_CPF_SHIFT 2
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+#define VCC_RCC_CSR 0x00000080 /* request reset */
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+#define VCC_RCC_HSIP 0x00000100 /* HSYNC polarity */
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+#define VCC_RCC_HSIP_LOACT 0x00000000 /* - low active */
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+#define VCC_RCC_HSIP_HIACT 0x00000100 /* - high active */
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+#define VCC_RCC_VSIP 0x00000200 /* VSYNC polarity */
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+#define VCC_RCC_VSIP_LOACT 0x00000000 /* - low active */
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+#define VCC_RCC_VSIP_HIACT 0x00000200 /* - high active */
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+#define VCC_RCC_CIE 0x00000800 /* interrupt enable */
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+#define VCC_RCC_CFP 0x00001000 /* RGB pixel packing */
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+#define VCC_RCC_CFP_4TO3 0x00000000 /* - pack 4 pixels into 3 words */
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+#define VCC_RCC_CFP_1TO1 0x00001000 /* - pack 1 pixel into 1 words */
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+#define VCC_RCC_CSM 0x00006000 /* interlace specification */
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+#define VCC_RCC_CSM_ONEPASS 0x00002000 /* - non-interlaced */
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+#define VCC_RCC_CSM_INTERLACE 0x00004000 /* - interlaced */
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+#define VCC_RCC_CSM_SHIFT 13
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+#define VCC_RCC_ES 0x00008000 /* capture start polarity */
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+#define VCC_RCC_ES_NEG 0x00000000 /* - negative edge */
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