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Commit 29ec6778 authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
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sh: remove voyagergx 

This patch removes redundant irq handling code together with unused
consistent alloc code. R2D uart setup code is changed to use
sm501-regs.h and unused header files are removed.
Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent cbd10dfb
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Showing with 39 additions and 648 deletions
arch/sh/Makefile
View file @ 29ec6778
......@@ -138,7 +138,6 @@ endif
# Companion chips
core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/
core-$(CONFIG_MFD_SM501) += arch/sh/cchips/voyagergx/
cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2
cpuincdir-$(CONFIG_CPU_SH2A) := cpu-sh2a
......
arch/sh/boards/renesas/rts7751r2d/irq.c
View file @ 29ec6778
......@@ -13,7 +13,6 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <asm/voyagergx.h>
#include <asm/rts7751r2d.h>
#define R2D_NR_IRL 13
......@@ -153,7 +152,4 @@ void __init init_rts7751r2d_IRQ(void)
}
register_intc_controller(d);
#ifdef CONFIG_MFD_SM501
setup_voyagergx_irq();
#endif
}
arch/sh/boards/renesas/rts7751r2d/setup.c
View file @ 29ec6778
......@@ -13,36 +13,13 @@
#include <linux/pata_platform.h>
#include <linux/serial_8250.h>
#include <linux/sm501.h>
#include <linux/sm501-regs.h>
#include <linux/pm.h>
#include <linux/fb.h>
#include <asm/machvec.h>
#include <asm/rts7751r2d.h>
#include <asm/voyagergx.h>
#include <asm/io.h>
static void __init voyagergx_serial_init(void)
{
unsigned long val;
/*
* GPIO Control
*/
val = readl((void __iomem *)GPIO_MUX_HIGH);
val |= 0x00001fe0;
writel(val, (void __iomem *)GPIO_MUX_HIGH);
/*
* Power Mode Gate
*/
val = readl((void __iomem *)POWER_MODE0_GATE);
val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1);
writel(val, (void __iomem *)POWER_MODE0_GATE);
val = readl((void __iomem *)POWER_MODE1_GATE);
val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1);
writel(val, (void __iomem *)POWER_MODE1_GATE);
}
static struct resource cf_ide_resources[] = {
[0] = {
.start = PA_AREA5_IO + 0x1000,
......@@ -94,11 +71,11 @@ static struct platform_device heartbeat_device = {
#ifdef CONFIG_MFD_SM501
static struct plat_serial8250_port uart_platform_data[] = {
{
.membase = (void __iomem *)VOYAGER_UART_BASE,
.mapbase = VOYAGER_UART_BASE,
.membase = (void __iomem *)0xb3e30000,
.mapbase = 0xb3e30000,
.iotype = UPIO_MEM,
.irq = IRQ_SM501_U0,
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.irq = IRQ_VOYAGER,
.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ,
.regshift = 2,
.uartclk = (9600 * 16),
},
......@@ -125,7 +102,7 @@ static struct resource sm501_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
.start = IRQ_SM501_CV,
.start = IRQ_VOYAGER,
.flags = IORESOURCE_IRQ,
},
};
......@@ -167,7 +144,15 @@ static struct sm501_platdata_fb sm501_fb_pdata = {
.flags = SM501_FBPD_SWAP_FB_ENDIAN,
};
static struct sm501_initdata sm501_initdata = {
.gpio_high = {
.set = 0x00001fe0,
.mask = 0x0,
},
};
static struct sm501_platdata sm501_platform_data = {
.init = &sm501_initdata,
.fb = &sm501_fb_pdata,
};
......@@ -237,6 +222,7 @@ u8 rts7751r2d_readb(void __iomem *addr)
*/
static void __init rts7751r2d_setup(char **cmdline_p)
{
void __iomem *sm501_reg;
u16 ver = ctrl_inw(PA_VERREG);
printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
......@@ -247,7 +233,30 @@ static void __init rts7751r2d_setup(char **cmdline_p)
ctrl_outw(0x0000, PA_OUTPORT);
pm_power_off = rts7751r2d_power_off;
voyagergx_serial_init();
/* sm501 dram configuration:
* ColSizeX = 11 - External Memory Column Size: 256 words.
* APX = 1 - External Memory Active to Pre-Charge Delay: 7 clocks.
* RstX = 1 - External Memory Reset: Normal.
* Rfsh = 1 - Local Memory Refresh to Command Delay: 12 clocks.
* BwC = 1 - Local Memory Block Write Cycle Time: 2 clocks.
* BwP = 1 - Local Memory Block Write to Pre-Charge Delay: 1 clock.
* AP = 1 - Internal Memory Active to Pre-Charge Delay: 7 clocks.
* Rst = 1 - Internal Memory Reset: Normal.
* RA = 1 - Internal Memory Remain in Active State: Do not remain.
*/
sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
writel(readl(sm501_reg) | 0x00f107c0, sm501_reg);
/*
* Power Mode Gate - Enable UART0
*/
sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_0_GATE;
writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg);
sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_1_GATE;
writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg);
}
/*
......@@ -260,8 +269,4 @@ static struct sh_machine_vector mv_rts7751r2d __initmv = {
.mv_irq_demux = rts7751r2d_irq_demux,
.mv_writeb = rts7751r2d_writeb,
.mv_readb = rts7751r2d_readb,
#if defined(CONFIG_MFD_SM501) && defined(CONFIG_USB_OHCI_HCD)
.mv_consistent_alloc = voyagergx_consistent_alloc,
.mv_consistent_free = voyagergx_consistent_free,
#endif
};
arch/sh/cchips/voyagergx/Makefile deleted 100644 → 0
View file @ cbd10dfb
#
# Makefile for VoyagerGX
#
obj-y := irq.o setup.o
obj-$(CONFIG_USB_OHCI_HCD) += consistent.o
EXTRA_CFLAGS += -Werror
arch/sh/cchips/voyagergx/consistent.c deleted 100644 → 0
View file @ cbd10dfb
/*
* arch/sh/cchips/voyagergx/consistent.c
*
* Copyright (C) 2004 Paul Mundt
*
* 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.
*/
#include <linux/mm.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/list.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/device.h>
#include <asm/io.h>
struct voya_alloc_entry {
struct list_head list;
unsigned long ofs;
unsigned long len;
};
static DEFINE_SPINLOCK(voya_list_lock);
static LIST_HEAD(voya_alloc_list);
#define OHCI_SRAM_START 0xb0000000
#define OHCI_HCCA_SIZE 0x100
#define OHCI_SRAM_SIZE 0x10000
#define VOYAGER_OHCI_NAME "voyager-ohci"
void *voyagergx_consistent_alloc(struct device *dev, size_t size,
dma_addr_t *handle, gfp_t flag)
{
struct list_head *list = &voya_alloc_list;
struct voya_alloc_entry *entry;
unsigned long start, end;
unsigned long flags;
/*
* The SM501 contains an integrated 8051 with its own SRAM.
* Devices within the cchip can all hook into the 8051 SRAM.
* We presently use this for the OHCI.
*
* Everything else goes through consistent_alloc().
*/
if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
return NULL;
start = OHCI_SRAM_START + OHCI_HCCA_SIZE;
entry = kmalloc(sizeof(struct voya_alloc_entry), GFP_ATOMIC);
if (!entry)
return ERR_PTR(-ENOMEM);
entry->len = (size + 15) & ~15;
/*
* The basis for this allocator is dwmw2's malloc.. the
* Matrox allocator :-)
*/
spin_lock_irqsave(&voya_list_lock, flags);
list_for_each(list, &voya_alloc_list) {
struct voya_alloc_entry *p;
p = list_entry(list, struct voya_alloc_entry, list);
if (p->ofs - start >= size)
goto out;
start = p->ofs + p->len;
}
end = start + (OHCI_SRAM_SIZE - OHCI_HCCA_SIZE);
list = &voya_alloc_list;
if (end - start >= size) {
out:
entry->ofs = start;
list_add_tail(&entry->list, list);
spin_unlock_irqrestore(&voya_list_lock, flags);
*handle = start;
return (void *)start;
}
kfree(entry);
spin_unlock_irqrestore(&voya_list_lock, flags);
return ERR_PTR(-EINVAL);
}
int voyagergx_consistent_free(struct device *dev, size_t size,
void *vaddr, dma_addr_t handle)
{
struct voya_alloc_entry *entry;
unsigned long flags;
if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
return -EINVAL;
spin_lock_irqsave(&voya_list_lock, flags);
list_for_each_entry(entry, &voya_alloc_list, list) {
if (entry->ofs != handle)
continue;
list_del(&entry->list);
kfree(entry);
break;
}
spin_unlock_irqrestore(&voya_list_lock, flags);
return 0;
}
EXPORT_SYMBOL(voyagergx_consistent_alloc);
EXPORT_SYMBOL(voyagergx_consistent_free);
arch/sh/cchips/voyagergx/irq.c deleted 100644 → 0
View file @ cbd10dfb
/* -------------------------------------------------------------------- */
/* setup_voyagergx.c: */
/* -------------------------------------------------------------------- */
/* This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Copyright 2003 (c) Lineo uSolutions,Inc.
*/
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/io.h>
#include <asm/voyagergx.h>
#include <asm/rts7751r2d.h>
enum {
UNUSED = 0,
/* voyager specific interrupt sources */
UP, G54, G53, G52, G51, G50, G49, G48,
I2C, PW, DMA, PCI, I2S, AC, US,
U1, U0, CV, MC, S1, S0,
UH, TWOD, ZD, PV, CI,
};
static struct intc_vect vectors[] __initdata = {
INTC_IRQ(UP, IRQ_SM501_UP), INTC_IRQ(G54, IRQ_SM501_G54),
INTC_IRQ(G53, IRQ_SM501_G53), INTC_IRQ(G52, IRQ_SM501_G52),
INTC_IRQ(G51, IRQ_SM501_G51), INTC_IRQ(G50, IRQ_SM501_G50),
INTC_IRQ(G49, IRQ_SM501_G49), INTC_IRQ(G48, IRQ_SM501_G48),
INTC_IRQ(I2C, IRQ_SM501_I2C), INTC_IRQ(PW, IRQ_SM501_PW),
INTC_IRQ(DMA, IRQ_SM501_DMA), INTC_IRQ(PCI, IRQ_SM501_PCI),
INTC_IRQ(I2S, IRQ_SM501_I2S), INTC_IRQ(AC, IRQ_SM501_AC),
INTC_IRQ(US, IRQ_SM501_US), INTC_IRQ(U1, IRQ_SM501_U1),
INTC_IRQ(U0, IRQ_SM501_U0), INTC_IRQ(CV, IRQ_SM501_CV),
INTC_IRQ(MC, IRQ_SM501_MC), INTC_IRQ(S1, IRQ_SM501_S1),
INTC_IRQ(S0, IRQ_SM501_S0), INTC_IRQ(UH, IRQ_SM501_UH),
INTC_IRQ(TWOD, IRQ_SM501_2D), INTC_IRQ(ZD, IRQ_SM501_ZD),
INTC_IRQ(PV, IRQ_SM501_PV), INTC_IRQ(CI, IRQ_SM501_CI),
};
static struct intc_mask_reg mask_registers[] __initdata = {
{ VOYAGER_INT_MASK, 0, 32, /* "Interrupt Mask", MMIO_base + 0x30 */
{ UP, G54, G53, G52, G51, G50, G49, G48,
I2C, PW, 0, DMA, PCI, I2S, AC, US,
0, 0, U1, U0, CV, MC, S1, S0,
0, UH, 0, 0, TWOD, ZD, PV, CI } },
};
static DECLARE_INTC_DESC(intc_desc, "voyagergx", vectors,
NULL, mask_registers, NULL, NULL);
static unsigned int voyagergx_stat2irq[32] = {
IRQ_SM501_CI, IRQ_SM501_PV, IRQ_SM501_ZD, IRQ_SM501_2D,
0, 0, IRQ_SM501_UH, 0,
IRQ_SM501_S0, IRQ_SM501_S1, IRQ_SM501_MC, IRQ_SM501_CV,
IRQ_SM501_U0, IRQ_SM501_U1, 0, 0,
IRQ_SM501_US, IRQ_SM501_AC, IRQ_SM501_I2S, IRQ_SM501_PCI,
IRQ_SM501_DMA, 0, IRQ_SM501_PW, IRQ_SM501_I2C,
IRQ_SM501_G48, IRQ_SM501_G49, IRQ_SM501_G50, IRQ_SM501_G51,
IRQ_SM501_G52, IRQ_SM501_G53, IRQ_SM501_G54, IRQ_SM501_UP
};
static void voyagergx_irq_demux(unsigned int irq, struct irq_desc *desc)
{
unsigned long intv = ctrl_inl(INT_STATUS);
struct irq_desc *ext_desc;
unsigned int ext_irq;
unsigned int k = 0;
while (intv) {
ext_irq = voyagergx_stat2irq[k];
if (ext_irq && (intv & 1)) {
ext_desc = irq_desc + ext_irq;
handle_level_irq(ext_irq, ext_desc);
}
intv >>= 1;
k++;
}
}
void __init setup_voyagergx_irq(void)
{
printk(KERN_INFO "VoyagerGX on irq %d (mapped into %d to %d)\n",
IRQ_VOYAGER,
VOYAGER_IRQ_BASE,
VOYAGER_IRQ_BASE + VOYAGER_IRQ_NUM - 1);
register_intc_controller(&intc_desc);
set_irq_chained_handler(IRQ_VOYAGER, voyagergx_irq_demux);
}
arch/sh/cchips/voyagergx/setup.c deleted 100644 → 0
View file @ cbd10dfb
/*
* arch/sh/cchips/voyagergx/setup.c
*
* Setup routines for VoyagerGX cchip.
*
* Copyright (C) 2003 Lineo uSolutions, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <asm/io.h>
#include <asm/voyagergx.h>
static int __init setup_voyagergx(void)
{
unsigned long val;
val = readl((void __iomem *)DRAM_CTRL);
val |= (DRAM_CTRL_CPU_COLUMN_SIZE_256 |
DRAM_CTRL_CPU_ACTIVE_PRECHARGE |
DRAM_CTRL_CPU_RESET |
DRAM_CTRL_REFRESH_COMMAND |
DRAM_CTRL_BLOCK_WRITE_TIME |
DRAM_CTRL_BLOCK_WRITE_PRECHARGE |
DRAM_CTRL_ACTIVE_PRECHARGE |
DRAM_CTRL_RESET |
DRAM_CTRL_REMAIN_ACTIVE);
writel(val, (void __iomem *)DRAM_CTRL);
return 0;
}
module_init(setup_voyagergx);
include/asm-sh/voyagergx.h deleted 100644 → 0
View file @ cbd10dfb
/* -------------------------------------------------------------------- */
/* voyagergx.h */
/* -------------------------------------------------------------------- */
/* This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Copyright 2003 (c) Lineo uSolutions,Inc.
*/
/* -------------------------------------------------------------------- */
#ifndef _VOYAGER_GX_REG_H
#define _VOYAGER_GX_REG_H
#define VOYAGER_BASE 0xb3e00000
#define VOYAGER_USBH_BASE (0x40000 + VOYAGER_BASE)
#define VOYAGER_UART_BASE (0x30000 + VOYAGER_BASE)
#define VOYAGER_AC97_BASE (0xa0000 + VOYAGER_BASE)
#define VOYAGER_IRQ_NUM 26
#define VOYAGER_IRQ_BASE 200
#define IRQ_SM501_UP (VOYAGER_IRQ_BASE + 0)
#define IRQ_SM501_G54 (VOYAGER_IRQ_BASE + 1)
#define IRQ_SM501_G53 (VOYAGER_IRQ_BASE + 2)
#define IRQ_SM501_G52 (VOYAGER_IRQ_BASE + 3)
#define IRQ_SM501_G51 (VOYAGER_IRQ_BASE + 4)
#define IRQ_SM501_G50 (VOYAGER_IRQ_BASE + 5)
#define IRQ_SM501_G49 (VOYAGER_IRQ_BASE + 6)
#define IRQ_SM501_G48 (VOYAGER_IRQ_BASE + 7)
#define IRQ_SM501_I2C (VOYAGER_IRQ_BASE + 8)
#define IRQ_SM501_PW (VOYAGER_IRQ_BASE + 9)
#define IRQ_SM501_DMA (VOYAGER_IRQ_BASE + 10)
#define IRQ_SM501_PCI (VOYAGER_IRQ_BASE + 11)
#define IRQ_SM501_I2S (VOYAGER_IRQ_BASE + 12)
#define IRQ_SM501_AC (VOYAGER_IRQ_BASE + 13)
#define IRQ_SM501_US (VOYAGER_IRQ_BASE + 14)
#define IRQ_SM501_U1 (VOYAGER_IRQ_BASE + 15)
#define IRQ_SM501_U0 (VOYAGER_IRQ_BASE + 16)
#define IRQ_SM501_CV (VOYAGER_IRQ_BASE + 17)
#define IRQ_SM501_MC (VOYAGER_IRQ_BASE + 18)
#define IRQ_SM501_S1 (VOYAGER_IRQ_BASE + 19)
#define IRQ_SM501_S0 (VOYAGER_IRQ_BASE + 20)
#define IRQ_SM501_UH (VOYAGER_IRQ_BASE + 21)
#define IRQ_SM501_2D (VOYAGER_IRQ_BASE + 22)
#define IRQ_SM501_ZD (VOYAGER_IRQ_BASE + 23)
#define IRQ_SM501_PV (VOYAGER_IRQ_BASE + 24)
#define IRQ_SM501_CI (VOYAGER_IRQ_BASE + 25)
/* ----- MISC controle register ------------------------------ */
#define MISC_CTRL (0x000004 + VOYAGER_BASE)
#define MISC_CTRL_USBCLK_48 (3 << 28)
#define MISC_CTRL_USBCLK_96 (2 << 28)
#define MISC_CTRL_USBCLK_CRYSTAL (1 << 28)
/* ----- GPIO[31:0] register --------------------------------- */
#define GPIO_MUX_LOW (0x000008 + VOYAGER_BASE)
#define GPIO_MUX_LOW_AC97 0x1F000000
#define GPIO_MUX_LOW_8051 0x0000ffff
#define GPIO_MUX_LOW_PWM (1 << 29)
/* ----- GPIO[63:32] register --------------------------------- */
#define GPIO_MUX_HIGH (0x00000C + VOYAGER_BASE)
/* ----- DRAM controle register ------------------------------- */
#define DRAM_CTRL (0x000010 + VOYAGER_BASE)
#define DRAM_CTRL_EMBEDDED (1 << 31)
#define DRAM_CTRL_CPU_BURST_1 (0 << 28)
#define DRAM_CTRL_CPU_BURST_2 (1 << 28)
#define DRAM_CTRL_CPU_BURST_4 (2 << 28)
#define DRAM_CTRL_CPU_BURST_8 (3 << 28)
#define DRAM_CTRL_CPU_CAS_LATENCY (1 << 27)
#define DRAM_CTRL_CPU_SIZE_2 (0 << 24)
#define DRAM_CTRL_CPU_SIZE_4 (1 << 24)
#define DRAM_CTRL_CPU_SIZE_64 (4 << 24)
#define DRAM_CTRL_CPU_SIZE_32 (5 << 24)
#define DRAM_CTRL_CPU_SIZE_16 (6 << 24)
#define DRAM_CTRL_CPU_SIZE_8 (7 << 24)
#define DRAM_CTRL_CPU_COLUMN_SIZE_1024 (0 << 22)
#define DRAM_CTRL_CPU_COLUMN_SIZE_512 (2 << 22)
#define DRAM_CTRL_CPU_COLUMN_SIZE_256 (3 << 22)
#define DRAM_CTRL_CPU_ACTIVE_PRECHARGE (1 << 21)
#define DRAM_CTRL_CPU_RESET (1 << 20)
#define DRAM_CTRL_CPU_BANKS (1 << 19)
#define DRAM_CTRL_CPU_WRITE_PRECHARGE (1 << 18)
#define DRAM_CTRL_BLOCK_WRITE (1 << 17)
#define DRAM_CTRL_REFRESH_COMMAND (1 << 16)
#define DRAM_CTRL_SIZE_4 (0 << 13)
#define DRAM_CTRL_SIZE_8 (1 << 13)
#define DRAM_CTRL_SIZE_16 (2 << 13)
#define DRAM_CTRL_SIZE_32 (3 << 13)
#define DRAM_CTRL_SIZE_64 (4 << 13)
#define DRAM_CTRL_SIZE_2 (5 << 13)
#define DRAM_CTRL_COLUMN_SIZE_256 (0 << 11)
#define DRAM_CTRL_COLUMN_SIZE_512 (2 << 11)
#define DRAM_CTRL_COLUMN_SIZE_1024 (3 << 11)
#define DRAM_CTRL_BLOCK_WRITE_TIME (1 << 10)
#define DRAM_CTRL_BLOCK_WRITE_PRECHARGE (1 << 9)
#define DRAM_CTRL_ACTIVE_PRECHARGE (1 << 8)
#define DRAM_CTRL_RESET (1 << 7)
#define DRAM_CTRL_REMAIN_ACTIVE (1 << 6)
#define DRAM_CTRL_BANKS (1 << 1)
#define DRAM_CTRL_WRITE_PRECHARGE (1 << 0)
/* ----- Arvitration control register -------------------------- */
#define ARBITRATION_CTRL (0x000014 + VOYAGER_BASE)
#define ARBITRATION_CTRL_CPUMEM (1 << 29)
#define ARBITRATION_CTRL_INTMEM (1 << 28)
#define ARBITRATION_CTRL_USB_OFF (0 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_1 (1 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_2 (2 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_3 (3 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_4 (4 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_5 (5 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_6 (6 << 24)
#define ARBITRATION_CTRL_USB_PRIORITY_7 (7 << 24)
#define ARBITRATION_CTRL_PANEL_OFF (0 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_1 (1 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_2 (2 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_3 (3 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_4 (4 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_5 (5 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_6 (6 << 20)
#define ARBITRATION_CTRL_PANEL_PRIORITY_7 (7 << 20)
#define ARBITRATION_CTRL_ZVPORT_OFF (0 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_1 (1 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_2 (2 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_3 (3 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_4 (4 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_5 (5 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_6 (6 << 16)
#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_7 (7 << 16)
#define ARBITRATION_CTRL_CMD_INTPR_OFF (0 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_1 (1 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_2 (2 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_3 (3 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_4 (4 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_5 (5 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_6 (6 << 12)
#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_7 (7 << 12)
#define ARBITRATION_CTRL_DMA_OFF (0 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_1 (1 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_2 (2 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_3 (3 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_4 (4 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_5 (5 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_6 (6 << 8)
#define ARBITRATION_CTRL_DMA_PRIORITY_7 (7 << 8)
#define ARBITRATION_CTRL_VIDEO_OFF (0 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_1 (1 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_2 (2 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_3 (3 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_4 (4 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_5 (5 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_6 (6 << 4)
#define ARBITRATION_CTRL_VIDEO_PRIORITY_7 (7 << 4)
#define ARBITRATION_CTRL_CRT_OFF (0 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_1 (1 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_2 (2 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_3 (3 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_4 (4 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_5 (5 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_6 (6 << 0)
#define ARBITRATION_CTRL_CRT_PRIORITY_7 (7 << 0)
/* ----- Command list status register -------------------------- */
#define CMD_INTPR_STATUS (0x000024 + VOYAGER_BASE)
/* ----- Interrupt status register ----------------------------- */
#define INT_STATUS (0x00002c + VOYAGER_BASE)
#define INT_STATUS_UH (1 << 6)
#define INT_STATUS_MC (1 << 10)
#define INT_STATUS_U0 (1 << 12)
#define INT_STATUS_U1 (1 << 13)
#define INT_STATUS_AC (1 << 17)
/* ----- Interrupt mask register ------------------------------ */
#define VOYAGER_INT_MASK (0x000030 + VOYAGER_BASE)
#define VOYAGER_INT_MASK_AC (1 << 17)
/* ----- Current Gate register ---------------------------------*/
#define CURRENT_GATE (0x000038 + VOYAGER_BASE)
/* ----- Power mode 0 gate register --------------------------- */
#define POWER_MODE0_GATE (0x000040 + VOYAGER_BASE)
#define POWER_MODE0_GATE_G (1 << 6)
#define POWER_MODE0_GATE_U0 (1 << 7)
#define POWER_MODE0_GATE_U1 (1 << 8)
#define POWER_MODE0_GATE_UH (1 << 11)
#define POWER_MODE0_GATE_AC (1 << 18)
/* ----- Power mode 1 gate register --------------------------- */
#define POWER_MODE1_GATE (0x000048 + VOYAGER_BASE)
#define POWER_MODE1_GATE_G (1 << 6)
#define POWER_MODE1_GATE_U0 (1 << 7)
#define POWER_MODE1_GATE_U1 (1 << 8)
#define POWER_MODE1_GATE_UH (1 << 11)
#define POWER_MODE1_GATE_AC (1 << 18)
/* ----- Power mode 0 clock register -------------------------- */
#define POWER_MODE0_CLOCK (0x000044 + VOYAGER_BASE)
/* ----- Power mode 1 clock register -------------------------- */
#define POWER_MODE1_CLOCK (0x00004C + VOYAGER_BASE)
/* ----- Power mode control register ------------------------- */
#define POWER_MODE_CTRL (0x000054 + VOYAGER_BASE)
/* ----- Miscellaneous Timing register ------------------------ */
#define SYSTEM_DRAM_CTRL (0x000068 + VOYAGER_BASE)
/* ----- PWM register ------------------------------------------*/
#define PWM_0 (0x010020 + VOYAGER_BASE)
#define PWM_0_HC(x) (((x)&0x0fff)<<20)
#define PWM_0_LC(x) (((x)&0x0fff)<<8 )
#define PWM_0_CLK_DEV(x) (((x)&0x000f)<<4 )
#define PWM_0_EN (1<<0)
/* ----- I2C register ----------------------------------------- */
#define I2C_BYTECOUNT (0x010040 + VOYAGER_BASE)
#define I2C_CONTROL (0x010041 + VOYAGER_BASE)
#define I2C_STATUS (0x010042 + VOYAGER_BASE)
#define I2C_RESET (0x010042 + VOYAGER_BASE)
#define I2C_SADDRESS (0x010043 + VOYAGER_BASE)
#define I2C_DATA (0x010044 + VOYAGER_BASE)
/* ----- Controle register bits ----------------------------------------- */
#define I2C_CONTROL_E (1 << 0)
#define I2C_CONTROL_MODE (1 << 1)
#define I2C_CONTROL_STATUS (1 << 2)
#define I2C_CONTROL_INT (1 << 4)
#define I2C_CONTROL_INTACK (1 << 5)
#define I2C_CONTROL_REPEAT (1 << 6)
/* ----- Status register bits ----------------------------------------- */
#define I2C_STATUS_BUSY (1 << 0)
#define I2C_STATUS_ACK (1 << 1)
#define I2C_STATUS_ERROR (1 << 2)
#define I2C_STATUS_COMPLETE (1 << 3)
/* ----- Reset register ---------------------------------------------- */
#define I2C_RESET_ERROR (1 << 2)
/* ----- transmission frequencies ------------------------------------- */
#define I2C_SADDRESS_SELECT (1 << 0)
/* ----- Display Controll register ----------------------------------------- */
#define PANEL_DISPLAY_CTRL (0x080000 + VOYAGER_BASE)
#define PANEL_DISPLAY_CTRL_BIAS (1<<26)
#define PANEL_PAN_CTRL (0x080004 + VOYAGER_BASE)
#define PANEL_COLOR_KEY (0x080008 + VOYAGER_BASE)
#define PANEL_FB_ADDRESS (0x08000C + VOYAGER_BASE)
#define PANEL_FB_WIDTH (0x080010 + VOYAGER_BASE)
#define PANEL_WINDOW_WIDTH (0x080014 + VOYAGER_BASE)
#define PANEL_WINDOW_HEIGHT (0x080018 + VOYAGER_BASE)
#define PANEL_PLANE_TL (0x08001C + VOYAGER_BASE)
#define PANEL_PLANE_BR (0x080020 + VOYAGER_BASE)
#define PANEL_HORIZONTAL_TOTAL (0x080024 + VOYAGER_BASE)
#define PANEL_HORIZONTAL_SYNC (0x080028 + VOYAGER_BASE)
#define PANEL_VERTICAL_TOTAL (0x08002C + VOYAGER_BASE)
#define PANEL_VERTICAL_SYNC (0x080030 + VOYAGER_BASE)
#define PANEL_CURRENT_LINE (0x080034 + VOYAGER_BASE)
#define VIDEO_DISPLAY_CTRL (0x080040 + VOYAGER_BASE)
#define VIDEO_FB_0_ADDRESS (0x080044 + VOYAGER_BASE)
#define VIDEO_FB_WIDTH (0x080048 + VOYAGER_BASE)
#define VIDEO_FB_0_LAST_ADDRESS (0x08004C + VOYAGER_BASE)
#define VIDEO_PLANE_TL (0x080050 + VOYAGER_BASE)
#define VIDEO_PLANE_BR (0x080054 + VOYAGER_BASE)
#define VIDEO_SCALE (0x080058 + VOYAGER_BASE)
#define VIDEO_INITIAL_SCALE (0x08005C + VOYAGER_BASE)
#define VIDEO_YUV_CONSTANTS (0x080060 + VOYAGER_BASE)
#define VIDEO_FB_1_ADDRESS (0x080064 + VOYAGER_BASE)
#define VIDEO_FB_1_LAST_ADDRESS (0x080068 + VOYAGER_BASE)
#define VIDEO_ALPHA_DISPLAY_CTRL (0x080080 + VOYAGER_BASE)
#define VIDEO_ALPHA_FB_ADDRESS (0x080084 + VOYAGER_BASE)
#define VIDEO_ALPHA_FB_WIDTH (0x080088 + VOYAGER_BASE)
#define VIDEO_ALPHA_FB_LAST_ADDRESS (0x08008C + VOYAGER_BASE)
#define VIDEO_ALPHA_PLANE_TL (0x080090 + VOYAGER_BASE)
#define VIDEO_ALPHA_PLANE_BR (0x080094 + VOYAGER_BASE)
#define VIDEO_ALPHA_SCALE (0x080098 + VOYAGER_BASE)
#define VIDEO_ALPHA_INITIAL_SCALE (0x08009C + VOYAGER_BASE)
#define VIDEO_ALPHA_CHROMA_KEY (0x0800A0 + VOYAGER_BASE)
#define PANEL_HWC_ADDRESS (0x0800F0 + VOYAGER_BASE)
#define PANEL_HWC_LOCATION (0x0800F4 + VOYAGER_BASE)
#define PANEL_HWC_COLOR_12 (0x0800F8 + VOYAGER_BASE)
#define PANEL_HWC_COLOR_3 (0x0800FC + VOYAGER_BASE)
#define ALPHA_DISPLAY_CTRL (0x080100 + VOYAGER_BASE)
#define ALPHA_FB_ADDRESS (0x080104 + VOYAGER_BASE)
#define ALPHA_FB_WIDTH (0x080108 + VOYAGER_BASE)
#define ALPHA_PLANE_TL (0x08010C + VOYAGER_BASE)
#define ALPHA_PLANE_BR (0x080110 + VOYAGER_BASE)
#define ALPHA_CHROMA_KEY (0x080114 + VOYAGER_BASE)
#define CRT_DISPLAY_CTRL (0x080200 + VOYAGER_BASE)
#define CRT_FB_ADDRESS (0x080204 + VOYAGER_BASE)
#define CRT_FB_WIDTH (0x080208 + VOYAGER_BASE)
#define CRT_HORIZONTAL_TOTAL (0x08020C + VOYAGER_BASE)
#define CRT_HORIZONTAL_SYNC (0x080210 + VOYAGER_BASE)
#define CRT_VERTICAL_TOTAL (0x080214 + VOYAGER_BASE)
#define CRT_VERTICAL_SYNC (0x080218 + VOYAGER_BASE)
#define CRT_SIGNATURE_ANALYZER (0x08021C + VOYAGER_BASE)
#define CRT_CURRENT_LINE (0x080220 + VOYAGER_BASE)
#define CRT_MONITOR_DETECT (0x080224 + VOYAGER_BASE)
#define CRT_HWC_ADDRESS (0x080230 + VOYAGER_BASE)
#define CRT_HWC_LOCATION (0x080234 + VOYAGER_BASE)
#define CRT_HWC_COLOR_12 (0x080238 + VOYAGER_BASE)
#define CRT_HWC_COLOR_3 (0x08023C + VOYAGER_BASE)
#define CRT_PALETTE_RAM (0x080400 + VOYAGER_BASE)
#define PANEL_PALETTE_RAM (0x080800 + VOYAGER_BASE)
#define VIDEO_PALETTE_RAM (0x080C00 + VOYAGER_BASE)
/* ----- 8051 Controle register ----------------------------------------- */
#define VOYAGER_8051_BASE (0x000c0000 + VOYAGER_BASE)
#define VOYAGER_8051_RESET (0x000b0000 + VOYAGER_BASE)
#define VOYAGER_8051_SELECT (0x000b0004 + VOYAGER_BASE)
#define VOYAGER_8051_CPU_INT (0x000b000c + VOYAGER_BASE)
/* ----- AC97 Controle register ----------------------------------------- */
#define AC97_TX_SLOT0 (0x00000000 + VOYAGER_AC97_BASE)
#define AC97_CONTROL_STATUS (0x00000080 + VOYAGER_AC97_BASE)
#define AC97C_READ (1 << 19)
#define AC97C_WD_BIT (1 << 2)
#define AC97C_INDEX_MASK 0x7f
/* arch/sh/cchips/voyagergx/consistent.c */
void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
/* arch/sh/cchips/voyagergx/irq.c */
void setup_voyagergx_irq(void);
#endif /* _VOYAGER_GX_REG_H */
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