remove tx3912fb

Remove tx3912fb.  Nino has already removed.  It is no longer needed.
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Acked-by: NRalf Baechle <ralf@linux-mips.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/video/Kconfig

@@ -1645,18 +1645,6 @@ config FB_MAXINE
 	  DECstation series (Personal DECstation 5000/20, /25, /33, /50,
 	  Codename "Maxine").
 
-config FB_TX3912
-	bool "TMPTX3912/PR31700 frame buffer support"
-	depends on (FB = y) && NINO
-	select FB_CFB_FILLRECT
-	select FB_CFB_COPYAREA
-	select FB_CFB_IMAGEBLIT
-	help
-	  The TX3912 is a Toshiba RISC processor based on the MIPS 3900 core
-	  see <http://www.toshiba.com/taec/components/Generic/risc/tx3912.htm>.
-
-	  Say Y here to enable kernel support for the on-board framebuffer.
-
 config FB_G364
 	bool "G364 frame buffer support"
 	depends on (FB = y) && (MIPS_MAGNUM_4000 || OLIVETTI_M700)

drivers/video/Makefile

@@ -103,7 +103,6 @@ obj-$(CONFIG_FB_PMAG_AA)	  += pmag-aa-fb.o
 obj-$(CONFIG_FB_PMAG_BA)	  += pmag-ba-fb.o
 obj-$(CONFIG_FB_PMAGB_B)	  += pmagb-b-fb.o
 obj-$(CONFIG_FB_MAXINE)		  += maxinefb.o
-obj-$(CONFIG_FB_TX3912)		  += tx3912fb.o
 obj-$(CONFIG_FB_S1D13XXX)	  += s1d13xxxfb.o
 obj-$(CONFIG_FB_IMX)              += imxfb.o
 obj-$(CONFIG_FB_S3C2410)	  += s3c2410fb.o

drivers/video/tx3912fb.c

-/*
- *  drivers/video/tx3912fb.c
- *
- *  Copyright (C) 1999 Harald Koerfgen
- *  Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- *
- *  Framebuffer for LCD controller in TMPR3912/05 and PR31700 processors
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/pm.h>
-#include <linux/fb.h>
-#include <asm/io.h>
-#include <asm/bootinfo.h>
-#include <asm/uaccess.h>
-#include <asm/tx3912.h>
-#include <video/tx3912.h>
-
-/*
- * Frame buffer, palette and console structures
- */
-static struct fb_info fb_info;
-static u32 cfb8[16];
-
-static struct fb_fix_screeninfo tx3912fb_fix __initdata = {
-	.id =		"tx3912fb",
-	.smem_len =	((240 * 320)/2),
-	.type =		FB_TYPE_PACKED_PIXELS,
-	.visual =	FB_VISUAL_TRUECOLOR, 
-	.xpanstep =	1,
-	.ypanstep =	1,
-	.ywrapstep =	1,
-	.accel =	FB_ACCEL_NONE,
-};
-
-static struct fb_var_screeninfo tx3912fb_var = {
-	.xres =		240,
-	.yres =		320,
-	.xres_virtual =	240,
-	.yres_virtual =	320,
-	.bits_per_pixel =4,
-	.red =		{ 0, 4, 0 },	/* ??? */
-	.green =	{ 0, 4, 0 },
-	.blue =		{ 0, 4, 0 },
-	.activate =	FB_ACTIVATE_NOW,
-	.width =	-1,
-	.height =	-1,
-	.pixclock =	20000,
-	.left_margin =	64,
-	.right_margin =	64,
-	.upper_margin =	32,
-	.lower_margin =	32,
-	.hsync_len =	64,
-	.vsync_len =	2,
-	.vmode =	FB_VMODE_NONINTERLACED,
-};
-
-/*
- * Interface used by the world
- */
-int tx3912fb_init(void);
-
-static int tx3912fb_setcolreg(u_int regno, u_int red, u_int green,
-			      u_int blue, u_int transp,
-			      struct fb_info *info);
-
-/*
- * Macros
- */
-#define get_line_length(xres_virtual, bpp) \
-                (u_long) (((int) xres_virtual * (int) bpp + 7) >> 3)
-
-/*
- * Frame buffer operations structure used by console driver
- */
-static struct fb_ops tx3912fb_ops = {
-	.owner		= THIS_MODULE,
-	.fb_setcolreg	= tx3912fb_setcolreg,
-	.fb_fillrect	= cfb_fillrect,
-	.fb_copyarea	= cfb_copyarea,
-	.fb_imageblit	= cfb_imageblit,
-};
-
-static int tx3912fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	/*
-	 * Memory limit
-	 */
-	line_length =
-	    get_line_length(var->xres_virtual, var->bits_per_pixel);
-	if ((line_length * var->yres_virtual) > info->fix.smem_len)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static int tx3912fb_set_par(struct fb_info *info)
-{
-	u_long tx3912fb_paddr = 0;
-
-	/* Disable the video logic */
-	outl(inl(TX3912_VIDEO_CTRL1) &
-	     ~(TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON),
-	     TX3912_VIDEO_CTRL1);
-	udelay(200);
-
-	/* Set start address for DMA transfer */
-	outl(tx3912fb_paddr, TX3912_VIDEO_CTRL3);
-
-	/* Set end address for DMA transfer */
-	outl((tx3912fb_paddr + tx3912fb_fix.smem_len + 1), TX3912_VIDEO_CTRL4);
-
-	/* Set the pixel depth */
-	switch (info->var.bits_per_pixel) {
-	case 1:
-		/* Monochrome */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		info->fix.visual = FB_VISUAL_MONO10;
-		break;
-	case 4:
-		/* 4-bit gray */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		outl(inl(TX3912_VIDEO_CTRL1) |
-		     TX3912_VIDEO_CTRL1_BITSEL_4BIT_GRAY,
-		     TX3912_VIDEO_CTRL1);
-		info->fix.visual = FB_VISUAL_TRUECOLOR;
-		break;
-	case 8:
-		/* 8-bit color */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		outl(inl(TX3912_VIDEO_CTRL1) |
-		     TX3912_VIDEO_CTRL1_BITSEL_8BIT_COLOR,
-		     TX3912_VIDEO_CTRL1);
-		info->fix.visual = FB_VISUAL_TRUECOLOR;
-		break;
-	case 2:
-	default:
-		/* 2-bit gray */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		outl(inl(TX3912_VIDEO_CTRL1) |
-		     TX3912_VIDEO_CTRL1_BITSEL_2BIT_GRAY,
-		     TX3912_VIDEO_CTRL1);
-		info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
-		break;
-	}
-
-	/* Enable the video clock */
-	outl(inl(TX3912_CLK_CTRL) | TX3912_CLK_CTRL_ENVIDCLK,
-	     TX3912_CLK_CTRL);
-
-	/* Unfreeze video logic and enable DF toggle */
-	outl(inl(TX3912_VIDEO_CTRL1) &
-	     ~(TX3912_VIDEO_CTRL1_ENFREEZEFRAME |
-	       TX3912_VIDEO_CTRL1_DFMODE)
-	     , TX3912_VIDEO_CTRL1);
-	udelay(200);
-
-	/* Enable the video logic */
-	outl(inl(TX3912_VIDEO_CTRL1) |
-	     (TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON),
-	     TX3912_VIDEO_CTRL1);
-
-	info->fix.line_length = get_line_length(var->xres_virtual,
-					    var->bits_per_pixel);
-}
-
-/*
- * Set a single color register
- */
-static int tx3912fb_setcolreg(u_int regno, u_int red, u_int green,
-			      u_int blue, u_int transp,
-			      struct fb_info *info)
-{
-	if (regno > 255)
-		return 1;
-
-	if (regno < 16)
-		((u32 *)(info->pseudo_palette))[regno] = ((red & 0xe000) >> 8)
-		    | ((green & 0xe000) >> 11)
-		    | ((blue & 0xc000) >> 14);
-	return 0;
-}
-
-int __init tx3912fb_setup(char *options);
-
-/*
- * Initialization of the framebuffer
- */
-int __init tx3912fb_init(void)
-{
-	u_long tx3912fb_paddr = 0;
-	int size = (info->var.bits_per_pixel == 8) ? 256 : 16;
-	char *option = NULL;
-
-	if (fb_get_options("tx3912fb", &option))
-		return -ENODEV;
-	tx3912fb_setup(option);
-
-	/* Disable the video logic */
-	outl(inl(TX3912_VIDEO_CTRL1) &
-	     ~(TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON),
-	     TX3912_VIDEO_CTRL1);
-	udelay(200);
-
-	/* Set start address for DMA transfer */
-	outl(tx3912fb_paddr, TX3912_VIDEO_CTRL3);
-
-	/* Set end address for DMA transfer */
-	outl((tx3912fb_paddr + tx3912fb_fix.smem_len + 1), TX3912_VIDEO_CTRL4);
-
-	/* Set the pixel depth */
-	switch (tx3912fb_var.bits_per_pixel) {
-	case 1:
-		/* Monochrome */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		tx3912fb_fix.visual = FB_VISUAL_MONO10;
-		break;
-	case 4:
-		/* 4-bit gray */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		outl(inl(TX3912_VIDEO_CTRL1) |
-		     TX3912_VIDEO_CTRL1_BITSEL_4BIT_GRAY,
-		     TX3912_VIDEO_CTRL1);
-		tx3912fb_fix.visual = FB_VISUAL_TRUECOLOR;
-		tx3912fb_fix.grayscale = 1;
-		break;
-	case 8:
-		/* 8-bit color */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		outl(inl(TX3912_VIDEO_CTRL1) |
-		     TX3912_VIDEO_CTRL1_BITSEL_8BIT_COLOR,
-		     TX3912_VIDEO_CTRL1);
-		tx3912fb_fix.visual = FB_VISUAL_TRUECOLOR;
-		break;
-	case 2:
-	default:
-		/* 2-bit gray */
-		outl(inl(TX3912_VIDEO_CTRL1) &
-		     ~TX3912_VIDEO_CTRL1_BITSEL_MASK, TX3912_VIDEO_CTRL1);
-		outl(inl(TX3912_VIDEO_CTRL1) |
-		     TX3912_VIDEO_CTRL1_BITSEL_2BIT_GRAY,
-		     TX3912_VIDEO_CTRL1);
-		tx3912fb_fix.visual = FB_VISUAL_PSEUDOCOLOR;
-		tx3912fb_fix.grayscale = 1;
-		break;
-	}
-
-	/* Enable the video clock */
-	outl(inl(TX3912_CLK_CTRL) | TX3912_CLK_CTRL_ENVIDCLK,
-		TX3912_CLK_CTRL);
-
-	/* Unfreeze video logic and enable DF toggle */
-	outl(inl(TX3912_VIDEO_CTRL1) &
-		~(TX3912_VIDEO_CTRL1_ENFREEZEFRAME | TX3912_VIDEO_CTRL1_DFMODE),
-		TX3912_VIDEO_CTRL1);
-	udelay(200);
-
-	/* Clear the framebuffer */
-	memset((void *) tx3912fb_fix.smem_start, 0xff, tx3912fb_fix.smem_len);
-	udelay(200);
-
-	/* Enable the video logic */
-	outl(inl(TX3912_VIDEO_CTRL1) |
-		(TX3912_VIDEO_CTRL1_ENVID | TX3912_VIDEO_CTRL1_DISPON),
-		TX3912_VIDEO_CTRL1);
-
-	/*
-	 * Memory limit
-	 */
-	tx3912fb_fix.line_length =
-	    get_line_length(tx3912fb_var.xres_virtual, tx3912fb_var.bits_per_pixel);
-	if ((tx3912fb_fix.line_length * tx3912fb_var.yres_virtual) > tx3912fb_fix.smem_len)
-		return -ENOMEM;
-
-	fb_info.fbops = &tx3912fb_ops;
-	fb_info.var = tx3912fb_var;
-	fb_info.fix = tx3912fb_fix;
-	fb_info.pseudo_palette = cfb8;
-	fb_info.flags = FBINFO_DEFAULT;
-
-	/* Clear the framebuffer */
-	memset((void *) fb_info.fix.smem_start, 0xff, fb_info.fix.smem_len);
-	udelay(200);
-
-	fb_alloc_cmap(&info->cmap, size, 0);
-
-	if (register_framebuffer(&fb_info) < 0)
-		return -1;
-
-	printk(KERN_INFO "fb%d: TX3912 frame buffer using %uKB.\n",
-	       fb_info.node, (u_int) (fb_info.fix.smem_len >> 10));
-	return 0;
-}
-
-int __init tx3912fb_setup(char *options)
-{
-	char *this_opt;
-
-	if (!options || !*options)
-		return 0;
-
-	while ((this_opt = strsep(&options, ","))) {
-		if (!strncmp(options, "bpp:", 4))	
-			tx3912fb_var.bits_per_pixel = simple_strtoul(options+4, NULL, 0);
-	}	
-	return 0;
-}
-
-module_init(tx3912fb_init);
-MODULE_LICENSE("GPL");

include/asm-mips/tx3912.h

-/*
- *  include/asm-mips/tx3912.h
- *
- *  Copyright (C) 2001 Steven J. Hill (sjhill@realitydiluted.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  Registers for TMPR3912/05 and PR31700 processors
- */
-#ifndef _TX3912_H_
-#define _TX3912_H_
-
-/*****************************************************************************
- *	Clock Subsystem                                                      *
- *	---------------                                                      *
- *	Chapter 6 in Philips PR31700 and Toshiba TMPR3905/12 User Manuals    *
- *****************************************************************************/
-#define TX3912_CLK_CTRL					0x01c0
-
-/*
- * Clock control register values
- */
-#define TX3912_CLK_CTRL_CHICLKDIV_MASK			0xff000000
-#define TX3912_CLK_CTRL_ENCLKTEST			0x00800000
-#define TX3912_CLK_CTRL_CLKTESTSELSIB			0x00400000
-#define TX3912_CLK_CTRL_CHIMCLKSEL			0x00200000
-#define TX3912_CLK_CTRL_CHICLKDIR			0x00100000
-#define TX3912_CLK_CTRL_ENCHIMCLK			0x00080000
-#define TX3912_CLK_CTRL_ENVIDCLK			0x00040000
-#define TX3912_CLK_CTRL_ENMBUSCLK			0x00020000
-#define TX3912_CLK_CTRL_ENSPICLK			0x00010000
-#define TX3912_CLK_CTRL_ENTIMERCLK			0x00008000
-#define TX3912_CLK_CTRL_ENFASTTIMERCLK			0x00004000
-#define TX3912_CLK_CTRL_SIBMCLKDIR			0x00002000
-#define TX3912_CLK_CTRL_reserved1			0x00001000
-#define TX3912_CLK_CTRL_ENSIBMCLK			0x00000800
-#define TX3912_CLK_CTRL_SIBMCLKDIV_6			0x00000600
-#define TX3912_CLK_CTRL_SIBMCLKDIV_5			0x00000500
-#define TX3912_CLK_CTRL_SIBMCLKDIV_4			0x00000400
-#define TX3912_CLK_CTRL_SIBMCLKDIV_3			0x00000300
-#define TX3912_CLK_CTRL_SIBMCLKDIV_2			0x00000200
-#define TX3912_CLK_CTRL_SIBMCLKDIV_1			0x00000100
-#define TX3912_CLK_CTRL_CSERSEL				0x00000080
-#define TX3912_CLK_CTRL_CSERDIV_6			0x00000060
-#define TX3912_CLK_CTRL_CSERDIV_5			0x00000050
-#define TX3912_CLK_CTRL_CSERDIV_4			0x00000040
-#define TX3912_CLK_CTRL_CSERDIV_3			0x00000030
-#define TX3912_CLK_CTRL_CSERDIV_2			0x00000020
-#define TX3912_CLK_CTRL_CSERDIV_1			0x00000010
-#define TX3912_CLK_CTRL_ENCSERCLK			0x00000008
-#define TX3912_CLK_CTRL_ENIRCLK				0x00000004
-#define TX3912_CLK_CTRL_ENUARTACLK			0x00000002
-#define TX3912_CLK_CTRL_ENUARTBCLK			0x00000001
-
-
-/*****************************************************************************
- *	Interrupt Subsystem                                                  *
- *	-------------------                                                  *
- *	Chapter 8 in Philips PR31700 and Toshiba TMPR3905/12 User Manuals    *
- *****************************************************************************/
-#define TX3912_INT1_CLEAR				0x0100
-#define TX3912_INT2_CLEAR				0x0104
-#define TX3912_INT3_CLEAR				0x0108
-#define TX3912_INT4_CLEAR				0x010c
-#define TX3912_INT5_CLEAR				0x0110
-#define TX3912_INT1_ENABLE				0x0118
-#define TX3912_INT2_ENABLE				0x011c
-#define TX3912_INT3_ENABLE				0x0120
-#define TX3912_INT4_ENABLE				0x0124
-#define TX3912_INT5_ENABLE				0x0128
-#define TX3912_INT6_ENABLE				0x012c
-#define TX3912_INT1_STATUS				0x0100
-#define TX3912_INT2_STATUS				0x0104
-#define TX3912_INT3_STATUS				0x0108
-#define TX3912_INT4_STATUS				0x010c
-#define TX3912_INT5_STATUS				0x0110
-#define TX3912_INT6_STATUS				0x0114
-
-/*
- * Interrupt 2 register values
- */
-#define TX3912_INT2_UARTARXINT				0x80000000
-#define TX3912_INT2_UARTARXOVERRUNINT			0x40000000
-#define TX3912_INT2_UARTAFRAMEERRINT			0x20000000
-#define TX3912_INT2_UARTABREAKINT			0x10000000
-#define TX3912_INT2_UARTAPARITYINT			0x08000000
-#define TX3912_INT2_UARTATXINT				0x04000000
-#define TX3912_INT2_UARTATXOVERRUNINT			0x02000000
-#define TX3912_INT2_UARTAEMPTYINT			0x01000000
-#define TX3912_INT2_UARTADMAFULLINT			0x00800000
-#define TX3912_INT2_UARTADMAHALFINT			0x00400000
-#define TX3912_INT2_UARTBRXINT				0x00200000
-#define TX3912_INT2_UARTBRXOVERRUNINT			0x00100000
-#define TX3912_INT2_UARTBFRAMEERRINT			0x00080000
-#define TX3912_INT2_UARTBBREAKINT			0x00040000
-#define TX3912_INT2_UARTBPARITYINT			0x00020000
-#define TX3912_INT2_UARTBTXINT				0x00010000
-#define TX3912_INT2_UARTBTXOVERRUNINT			0x00008000
-#define TX3912_INT2_UARTBEMPTYINT			0x00004000
-#define TX3912_INT2_UARTBDMAFULLINT			0x00002000
-#define TX3912_INT2_UARTBDMAHALFINT			0x00001000
-#define TX3912_INT2_UARTA_RX_BITS			0xf8000000
-#define TX3912_INT2_UARTA_TX_BITS			0x07c00000
-#define TX3912_INT2_UARTB_RX_BITS			0x003e0000
-#define TX3912_INT2_UARTB_TX_BITS			0x0001f000
-
-/*
- * Interrupt 5 register values
- */
-#define TX3912_INT5_RTCINT				0x80000000
-#define TX3912_INT5_ALARMINT				0x40000000
-#define TX3912_INT5_PERINT				0x20000000
-#define TX3912_INT5_STPTIMERINT				0x10000000
-#define TX3912_INT5_POSPWRINT				0x08000000
-#define TX3912_INT5_NEGPWRINT				0x04000000
-#define TX3912_INT5_POSPWROKINT				0x02000000
-#define TX3912_INT5_NEGPWROKINT				0x01000000
-#define TX3912_INT5_POSONBUTINT				0x00800000
-#define TX3912_INT5_NEGONBUTINT				0x00400000
-#define TX3912_INT5_SPIBUFAVAILINT			0x00200000
-#define TX3912_INT5_SPIERRINT				0x00100000
-#define TX3912_INT5_SPIRCVINT				0x00080000
-#define TX3912_INT5_SPIEMPTYINT				0x00040000
-#define TX3912_INT5_IRCONSMINT				0x00020000
-#define TX3912_INT5_CARSTINT				0x00010000
-#define TX3912_INT5_POSCARINT				0x00008000
-#define TX3912_INT5_NEGCARINT				0x00004000
-#define TX3912_INT5_IOPOSINT6				0x00002000
-#define TX3912_INT5_IOPOSINT5				0x00001000
-#define TX3912_INT5_IOPOSINT4				0x00000800
-#define TX3912_INT5_IOPOSINT3				0x00000400
-#define TX3912_INT5_IOPOSINT2				0x00000200
-#define TX3912_INT5_IOPOSINT1				0x00000100
-#define TX3912_INT5_IOPOSINT0				0x00000080
-#define TX3912_INT5_IONEGINT6				0x00000040
-#define TX3912_INT5_IONEGINT5				0x00000020
-#define TX3912_INT5_IONEGINT4				0x00000010
-#define TX3912_INT5_IONEGINT3				0x00000008
-#define TX3912_INT5_IONEGINT2				0x00000004
-#define TX3912_INT5_IONEGINT1				0x00000002
-#define TX3912_INT5_IONEGINT0				0x00000001
-
-/*
- * Interrupt 6 status register values
- */
-#define TX3912_INT6_STATUS_IRQHIGH			0x80000000
-#define TX3912_INT6_STATUS_IRQLOW			0x40000000
-#define TX3912_INT6_STATUS_reserved6			0x3fffffc0
-#define TX3912_INT6_STATUS_INTVEC_POSNEGPWROKINT	0x0000003c
-#define TX3912_INT6_STATUS_INTVEC_ALARMINT		0x00000038
-#define TX3912_INT6_STATUS_INTVEC_PERINT		0x00000034
-#define TX3912_INT6_STATUS_INTVEC_reserved5		0x00000030
-#define TX3912_INT6_STATUS_INTVEC_UARTARXINT		0x0000002c
-#define TX3912_INT6_STATUS_INTVEC_UARTBRXINT		0x00000028
-#define TX3912_INT6_STATUS_INTVEC_reserved4		0x00000024
-#define TX3912_INT6_STATUS_INTVEC_IOPOSINT65		0x00000020
-#define TX3912_INT6_STATUS_INTVEC_reserved3		0x0000001c
-#define TX3912_INT6_STATUS_INTVEC_IONEGINT65		0x00000018
-#define TX3912_INT6_STATUS_INTVEC_reserved2		0x00000014
-#define TX3912_INT6_STATUS_INTVEC_SNDDMACNTINT		0x00000010
-#define TX3912_INT6_STATUS_INTVEC_TELDMACNTINT		0x0000000c
-#define TX3912_INT6_STATUS_INTVEC_CHIDMACNTINT		0x00000008
-#define TX3912_INT6_STATUS_INTVEC_IOPOSNEGINT0		0x00000004
-#define TX3912_INT6_STATUS_INTVEC_STDHANDLER		0x00000000
-#define TX3912_INT6_STATUS_reserved1			0x00000003
-
-/*
- * Interrupt 6 enable register values
- */
-#define TX3912_INT6_ENABLE_reserved5			0xfff80000
-#define TX3912_INT6_ENABLE_GLOBALEN			0x00040000
-#define TX3912_INT6_ENABLE_IRQPRITEST			0x00020000
-#define TX3912_INT6_ENABLE_IRQTEST			0x00010000
-#define TX3912_INT6_ENABLE_PRIORITYMASK_POSNEGPWROKINT	0x00008000
-#define TX3912_INT6_ENABLE_PRIORITYMASK_ALARMINT	0x00004000
-#define TX3912_INT6_ENABLE_PRIORITYMASK_PERINT		0x00002000
-#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved4	0x00001000
-#define TX3912_INT6_ENABLE_PRIORITYMASK_UARTARXINT	0x00000800
-#define TX3912_INT6_ENABLE_PRIORITYMASK_UARTBRXINT	0x00000400
-#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved3	0x00000200
-#define TX3912_INT6_ENABLE_PRIORITYMASK_IOPOSINT65	0x00000100
-#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved2	0x00000080
-#define TX3912_INT6_ENABLE_PRIORITYMASK_IONEGINT65	0x00000040
-#define TX3912_INT6_ENABLE_PRIORITYMASK_reserved1	0x00000020
-#define TX3912_INT6_ENABLE_PRIORITYMASK_SNDDMACNTINT	0x00000010
-#define TX3912_INT6_ENABLE_PRIORITYMASK_TELDMACNTINT	0x00000008
-#define TX3912_INT6_ENABLE_PRIORITYMASK_CHIDMACNTINT	0x00000004
-#define TX3912_INT6_ENABLE_PRIORITYMASK_IOPOSNEGINT0	0x00000002
-#define TX3912_INT6_ENABLE_PRIORITYMASK_STDHANDLER	0x00000001
-#define TX3912_INT6_ENABLE_HIGH_PRIORITY		0x0000ffff
-
-
-/*****************************************************************************
- *	Power Subsystem                                                      *
- *	---------------                                                      *
- *	Chapter 11 in Philips PR31700 User Manual                            *
- *	Chapter 12 in Toshiba TMPR3905/12 User Manual                        *
- *****************************************************************************/
-#define TX3912_POWER_CTRL				0x01c4
-
-/*
- * Power control register values
- */
-#define TX3912_POWER_CTRL_ONBUTN			0x80000000
-#define TX3912_POWER_CTRL_PWRINT			0x40000000
-#define TX3912_POWER_CTRL_PWROK				0x20000000
-#define TX3912_POWER_CTRL_VIDRF_MASK			0x18000000
-#define TX3912_POWER_CTRL_SLOWBUS			0x04000000
-#define TX3912_POWER_CTRL_DIVMOD			0x02000000
-#define TX3912_POWER_CTRL_reserved2			0x01ff0000
-#define TX3912_POWER_CTRL_STPTIMERVAL_MASK		0x0000f000
-#define TX3912_POWER_CTRL_ENSTPTIMER			0x00000800
-#define TX3912_POWER_CTRL_ENFORCESHUTDWN		0x00000400
-#define TX3912_POWER_CTRL_FORCESHUTDWN			0x00000200
-#define TX3912_POWER_CTRL_FORCESHUTDWNOCC		0x00000100
-#define TX3912_POWER_CTRL_SELC2MS			0x00000080
-#define TX3912_POWER_CTRL_reserved1			0x00000040
-#define TX3912_POWER_CTRL_BPDBVCC3			0x00000020
-#define TX3912_POWER_CTRL_STOPCPU			0x00000010
-#define TX3912_POWER_CTRL_DBNCONBUTN			0x00000008
-#define TX3912_POWER_CTRL_COLDSTART			0x00000004
-#define TX3912_POWER_CTRL_PWRCS				0x00000002
-#define TX3912_POWER_CTRL_VCCON				0x00000001
-
-
-/*****************************************************************************
- *	Timer Subsystem                                                      *
- *	---------------                                                      *
- *	Chapter 14 in Philips PR31700 User Manual                            *
- *	Chapter 15 in Toshiba TMPR3905/12 User Manual                        *
- *****************************************************************************/
-#define TX3912_RTC_HIGH					0x0140
-#define TX3912_RTC_LOW					0x0144
-#define TX3912_RTC_ALARM_HIGH				0x0148
-#define TX3912_RTC_ALARM_LOW				0x014c
-#define TX3912_TIMER_CTRL				0x0150
-#define TX3912_TIMER_PERIOD				0x0154
-
-/*
- * Timer control register values
- */
-#define TX3912_TIMER_CTRL_FREEZEPRE			0x00000080
-#define TX3912_TIMER_CTRL_FREEZERTC			0x00000040
-#define TX3912_TIMER_CTRL_FREEZETIMER			0x00000020
-#define TX3912_TIMER_CTRL_ENPERTIMER			0x00000010
-#define TX3912_TIMER_CTRL_RTCCLEAR			0x00000008
-#define TX3912_TIMER_CTRL_TESTC8MS			0x00000004
-#define TX3912_TIMER_CTRL_ENTESTCLK			0x00000002
-#define TX3912_TIMER_CTRL_ENRTCTST			0x00000001
-
-/*
- * The periodic timer has granularity of 868 nanoseconds which
- * results in a count of (1.152 x 10^6 / 100) in order to achieve
- * a 10 millisecond periodic system clock.
- */
-#define TX3912_SYS_TIMER_VALUE				(1152000/HZ)
-
-
-/*****************************************************************************
- *	UART Subsystem                                                       *
- *	--------------                                                       *
- *	Chapter 15 in Philips PR31700 User Manual                            *
- *	Chapter 16 in Toshiba TMPR3905/12 User Manual                        *
- *****************************************************************************/
-#define TX3912_UARTA_CTRL1				0x00b0
-#define TX3912_UARTA_CTRL2				0x00b4
-#define TX3912_UARTA_DMA_CTRL1				0x00b8
-#define TX3912_UARTA_DMA_CTRL2				0x00bc
-#define TX3912_UARTA_DMA_CNT				0x00c0
-#define TX3912_UARTA_DATA				0x00c4
-#define TX3912_UARTB_CTRL1				0x00c8
-#define TX3912_UARTB_CTRL2				0x00cc
-#define TX3912_UARTB_DMA_CTRL1				0x00d0
-#define TX3912_UARTB_DMA_CTRL2				0x00d4
-#define TX3912_UARTB_DMA_CNT				0x00d8
-#define TX3912_UARTB_DATA				0x00dc
-
-/*
- * UART Control Register 1 values
- */
-#define TX3912_UART_CTRL1_UARTON			0x80000000
-#define TX3912_UART_CTRL1_EMPTY				0x40000000
-#define TX3912_UART_CTRL1_PRXHOLDFULL			0x20000000
-#define TX3912_UART_CTRL1_RXHOLDFULL			0x10000000
-#define TX3912_UART_CTRL1_reserved1			0x0fff0000
-#define TX3912_UART_CTRL1_ENDMARX			0x00008000
-#define TX3912_UART_CTRL1_ENDMATX			0x00004000
-#define TX3912_UART_CTRL1_TESTMODE			0x00002000
-#define TX3912_UART_CTRL1_ENBREAKHALT			0x00001000
-#define TX3912_UART_CTRL1_ENDMATEST			0x00000800
-#define TX3912_UART_CTRL1_ENDMALOOP			0x00000400
-#define TX3912_UART_CTRL1_PULSEOPT1			0x00000200
-#define TX3912_UART_CTRL1_PULSEOPT1			0x00000100
-#define TX3912_UART_CTRL1_DTINVERT			0x00000080
-#define TX3912_UART_CTRL1_DISTXD			0x00000040
-#define TX3912_UART_CTRL1_TWOSTOP			0x00000020
-#define TX3912_UART_CTRL1_LOOPBACK			0x00000010
-#define TX3912_UART_CTRL1_BIT_7				0x00000008
-#define TX3912_UART_CTRL1_EVENPARITY			0x00000004
-#define TX3912_UART_CTRL1_ENPARITY			0x00000002
-#define TX3912_UART_CTRL1_ENUART			0x00000001
-
-/*
- * UART Control Register 2 values
- */
-#define TX3912_UART_CTRL2_B230400			0x0000	/*   0 */
-#define TX3912_UART_CTRL2_B115200			0x0001	/*   1 */
-#define TX3912_UART_CTRL2_B76800			0x0002	/*   2 */
-#define TX3912_UART_CTRL2_B57600			0x0003	/*   3 */
-#define TX3912_UART_CTRL2_B38400			0x0005	/*   5 */
-#define TX3912_UART_CTRL2_B19200			0x000b	/*  11 */
-#define TX3912_UART_CTRL2_B9600				0x0016	/*  22 */
-#define TX3912_UART_CTRL2_B4800				0x002f	/*  47 */
-#define TX3912_UART_CTRL2_B2400				0x005f	/*  95 */
-#define TX3912_UART_CTRL2_B1200				0x00bf	/* 191 */
-#define TX3912_UART_CTRL2_B600				0x017f	/* 383 */
-#define TX3912_UART_CTRL2_B300				0x02ff	/* 767 */
-
-/*****************************************************************************
- *	Video Subsystem                                                      *
- *	---------------                                                      *
- *	Chapter 16 in Philips PR31700 User Manual                            *
- *	Chapter 17 in Toshiba TMPR3905/12 User Manual                        *
- *****************************************************************************/
-#define TX3912_VIDEO_CTRL1				0x0028
-#define TX3912_VIDEO_CTRL2				0x002c
-#define TX3912_VIDEO_CTRL3				0x0030
-#define TX3912_VIDEO_CTRL4				0x0034
-#define TX3912_VIDEO_CTRL5				0x0038
-#define TX3912_VIDEO_CTRL6				0x003c
-#define TX3912_VIDEO_CTRL7				0x0040
-#define TX3912_VIDEO_CTRL8				0x0044
-#define TX3912_VIDEO_CTRL9				0x0048
-#define TX3912_VIDEO_CTRL10				0x004c
-#define TX3912_VIDEO_CTRL11				0x0050
-#define TX3912_VIDEO_CTRL12				0x0054
-#define TX3912_VIDEO_CTRL13				0x0058
-#define TX3912_VIDEO_CTRL14				0x005c
-
-/*
- * Video Control Register 1 values
- */
-#define TX3912_VIDEO_CTRL1_LINECNT			0xffc00000
-#define TX3912_VIDEO_CTRL1_LOADDLY			0x00200000
-#define TX3912_VIDEO_CTRL1_BAUDVAL			0x001f0000
-#define TX3912_VIDEO_CTRL1_VIDDONEVAL			0x0000fe00
-#define TX3912_VIDEO_CTRL1_ENFREEZEFRAME		0x00000100
-#define TX3912_VIDEO_CTRL1_BITSEL_MASK			0x000000c0
-#define TX3912_VIDEO_CTRL1_BITSEL_8BIT_COLOR		0x000000c0
-#define TX3912_VIDEO_CTRL1_BITSEL_4BIT_GRAY		0x00000080
-#define TX3912_VIDEO_CTRL1_BITSEL_2BIT_GRAY		0x00000040
-#define TX3912_VIDEO_CTRL1_DISPSPLIT			0x00000020
-#define TX3912_VIDEO_CTRL1_DISP8			0x00000010
-#define TX3912_VIDEO_CTRL1_DFMODE			0x00000008
-#define TX3912_VIDEO_CTRL1_INVVID			0x00000004
-#define TX3912_VIDEO_CTRL1_DISPON			0x00000002
-#define TX3912_VIDEO_CTRL1_ENVID			0x00000001
-
-#endif	/* _TX3912_H_ */

include/video/tx3912.h

-/*
- * linux/include/video/tx3912.h
- *
- * Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- *
- * Includes for TMPR3912/05 and PR31700 LCD controller registers
- */
-#include <asm/tx3912.h>
-
-#define VidCtrl1        REG_AT(0x028)
-#define VidCtrl2        REG_AT(0x02C)
-#define VidCtrl3        REG_AT(0x030)
-#define VidCtrl4        REG_AT(0x034)
-#define VidCtrl5        REG_AT(0x038)
-#define VidCtrl6        REG_AT(0x03C)
-#define VidCtrl7        REG_AT(0x040)
-#define VidCtrl8        REG_AT(0x044)
-#define VidCtrl9        REG_AT(0x048)
-#define VidCtrl10       REG_AT(0x04C)
-#define VidCtrl11       REG_AT(0x050)
-#define VidCtrl12       REG_AT(0x054)
-#define VidCtrl13       REG_AT(0x058)
-#define VidCtrl14       REG_AT(0x05C)
-
-/* Video Control 1 Register */
-#define LINECNT         0xffc00000
-#define LINECNT_SHIFT   22
-#define LOADDLY         BIT(21)
-#define BAUDVAL         (BIT(20) | BIT(19) | BIT(18) | BIT(17) | BIT(16))
-#define BAUDVAL_SHIFT   16
-#define VIDDONEVAL      (BIT(15) | BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9))
-#define VIDDONEVAL_SHIFT  9
-#define ENFREEZEFRAME   BIT(8)
-#define TX3912_VIDCTRL1_BITSEL_MASK	0x000000c0
-#define TX3912_VIDCTRL1_2BIT_GRAY	0x00000040
-#define TX3912_VIDCTRL1_4BIT_GRAY	0x00000080
-#define TX3912_VIDCTRL1_8BIT_COLOR	0x000000c0
-#define BITSEL_SHIFT    6
-#define DISPSPLIT       BIT(5)
-#define DISP8           BIT(4)
-#define DFMODE          BIT(3)
-#define INVVID          BIT(2)
-#define DISPON          BIT(1)
-#define ENVID           BIT(0)
-
-/* Video Control 2 Register */
-#define VIDRATE_MASK    0xffc00000
-#define VIDRATE_SHIFT   22
-#define HORZVAL_MASK    0x001ff000
-#define HORZVAL_SHIFT   12
-#define LINEVAL_MASK    0x000001ff
-
-/* Video Control 3 Register */
-#define TX3912_VIDCTRL3_VIDBANK_MASK    0xfff00000
-#define TX3912_VIDCTRL3_VIDBASEHI_MASK  0x000ffff0
-
-/* Video Control 4 Register */
-#define TX3912_VIDCTRL4_VIDBASELO_MASK  0x000ffff0