Commit b10a8b72 authored by Linus Torvalds's avatar Linus Torvalds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (72 commits)
  sh: SuperH Mobile CEU and camera platform data for AP325RXA
  sh: Update smc911x platform data for AP325RXA
  sh: SuperH Mobile LCDC platform data for AP325RXA
  sh: Add SuperH Mobile CEU platform data for Migo-R
  sh: Add SuperH Mobile LCDC platform data for Migo-R
  sh: Move asid_cache() out of ifdef to fix SH-3/4 nommu build.
  sh: Workaround for __put_user_asm() bug with gcc 4.x on big-endian.
  sh: Wire up new syscalls.
  sh: fix uImage Entry Point
  sh_keysc: remove request_mem_region() and release_mem_region()
  sh: Don't miss pending signals returning to user mode after signal processing
  sh: Use clk_always_enable() on sh7366
  sh: Use clk_always_enable() on sh7343 / SE77343
  sh: Use clk_always_enable() on sh7722 / Migo-R / SE7722
  sh: Use clk_always_enable() on sh7723 / ap325rxa
  sh: Introduce clk_always_enable() function
  sh: Show all clocks and their state in /proc/clocks
  sh: Merge sh7343 and sh7722 clock code
  sh: Add SuperH Mobile MSTPCR bits to clock framework
  sh: Use arch_flags to simplify sh7722 siu clock code
  ...
parents 37eaf8c7 8b2224dc
......@@ -477,6 +477,10 @@ config SH_RTS7751R2D
Select RTS7751R2D if configuring for a Renesas Technology
Sales SH-Graphics board.
config SH_RSK7203
bool "RSK7203"
depends on CPU_SUBTYPE_SH7203
config SH_SDK7780
bool "SDK7780R3"
depends on CPU_SUBTYPE_SH7780
......@@ -491,6 +495,21 @@ config SH_HIGHLANDER
select SYS_SUPPORTS_PCI
select IO_TRAPPED
config SH_SH7785LCR
bool "SH7785LCR"
depends on CPU_SUBTYPE_SH7785
select SYS_SUPPORTS_PCI
select IO_TRAPPED
config SH_SH7785LCR_29BIT_PHYSMAPS
bool "SH7785LCR 29bit physmaps"
depends on SH_SH7785LCR
default y
help
This board has 2 physical memory maps. It can be changed with
DIP switch(S2-5). If you set the DIP switch for S2-5 = ON,
you can access all on-board device in 29bit address mode.
config SH_MIGOR
bool "Migo-R"
depends on CPU_SUBTYPE_SH7722
......@@ -498,6 +517,20 @@ config SH_MIGOR
Select Migo-R if configuring for the SH7722 Migo-R platform
by Renesas System Solutions Asia Pte. Ltd.
config SH_AP325RXA
bool "AP-325RXA"
depends on CPU_SUBTYPE_SH7723
help
Renesas "AP-325RXA" support.
Compatible with ALGO SYSTEM CO.,LTD. "AP-320A"
config SH_SH7763RDP
bool "SH7763RDP"
depends on CPU_SUBTYPE_SH7763
help
Select SH7763RDP if configuring for a Renesas SH7763
evaluation board.
config SH_EDOSK7705
bool "EDOSK7705"
depends on CPU_SUBTYPE_SH7705
......@@ -559,6 +592,7 @@ endmenu
source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
source "arch/sh/boards/renesas/r7780rp/Kconfig"
source "arch/sh/boards/renesas/sdk7780/Kconfig"
source "arch/sh/boards/renesas/migor/Kconfig"
source "arch/sh/boards/magicpanelr2/Kconfig"
menu "Timer and clock configuration"
......
......@@ -36,7 +36,8 @@ config EARLY_SCIF_CONSOLE_PORT
default "0xff804000" if CPU_SUBTYPE_MXG
default "0xffc30000" if CPU_SUBTYPE_SHX3
default "0xffe00000" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7763 || \
CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366
CPU_SUBTYPE_SH7722 || CPU_SUBTYPE_SH7366 || \
CPU_SUBTYPE_SH7343
default "0xffe80000" if CPU_SH4
default "0xffea0000" if CPU_SUBTYPE_SH7785
default "0xfffe8000" if CPU_SUBTYPE_SH7203
......
......@@ -121,6 +121,10 @@ machdir-$(CONFIG_SH_HIGHLANDER) += renesas/r7780rp
machdir-$(CONFIG_SH_MIGOR) += renesas/migor
machdir-$(CONFIG_SH_SDK7780) += renesas/sdk7780
machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto
machdir-$(CONFIG_SH_RSK7203) += renesas/rsk7203
machdir-$(CONFIG_SH_AP325RXA) += renesas/ap325rxa
machdir-$(CONFIG_SH_SH7763RDP) += renesas/sh7763rdp
machdir-$(CONFIG_SH_SH7785LCR) += renesas/sh7785lcr
machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev
machdir-$(CONFIG_SH_LANDISK) += landisk
machdir-$(CONFIG_SH_TITAN) += titan
......
......@@ -30,7 +30,7 @@
*
* Grabs the current RTC seconds counter and adjusts it to the Unix Epoch.
*/
void aica_rtc_gettimeofday(struct timespec *ts)
static void aica_rtc_gettimeofday(struct timespec *ts)
{
unsigned long val1, val2;
......@@ -54,7 +54,7 @@ void aica_rtc_gettimeofday(struct timespec *ts)
*
* Adjusts the given @tv to the AICA Epoch and sets the RTC seconds counter.
*/
int aica_rtc_settimeofday(const time_t secs)
static int aica_rtc_settimeofday(const time_t secs)
{
unsigned long val1, val2;
unsigned long adj = secs + TWENTY_YEARS;
......
/*
* Renesas - AP-325RXA
* (Compatible with Algo System ., LTD. - AP-320A)
*
* Copyright (C) 2008 Renesas Solutions Corp.
* Author : Yusuke Goda <goda.yuske@renesas.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.
*/
#include <linux/init.h>
#include <linux/device.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/delay.h>
#include <linux/smc911x.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
#include <asm/sh_mobile_lcdc.h>
#include <asm/io.h>
#include <asm/clock.h>
static struct smc911x_platdata smc911x_info = {
.flags = SMC911X_USE_32BIT,
.irq_flags = IRQF_TRIGGER_LOW,
};
static struct resource smc9118_resources[] = {
[0] = {
.start = 0xb6080000,
.end = 0xb60fffff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 35,
.end = 35,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device smc9118_device = {
.name = "smc911x",
.id = -1,
.num_resources = ARRAY_SIZE(smc9118_resources),
.resource = smc9118_resources,
.dev = {
.platform_data = &smc911x_info,
},
};
static struct mtd_partition ap325rxa_nor_flash_partitions[] = {
{
.name = "uboot",
.offset = 0,
.size = (1 * 1024 * 1024),
.mask_flags = MTD_WRITEABLE, /* Read-only */
}, {
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = (2 * 1024 * 1024),
}, {
.name = "other",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct physmap_flash_data ap325rxa_nor_flash_data = {
.width = 2,
.parts = ap325rxa_nor_flash_partitions,
.nr_parts = ARRAY_SIZE(ap325rxa_nor_flash_partitions),
};
static struct resource ap325rxa_nor_flash_resources[] = {
[0] = {
.name = "NOR Flash",
.start = 0x00000000,
.end = 0x00ffffff,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device ap325rxa_nor_flash_device = {
.name = "physmap-flash",
.resource = ap325rxa_nor_flash_resources,
.num_resources = ARRAY_SIZE(ap325rxa_nor_flash_resources),
.dev = {
.platform_data = &ap325rxa_nor_flash_data,
},
};
#define FPGA_LCDREG 0xB4100180
#define FPGA_BKLREG 0xB4100212
#define FPGA_LCDREG_VAL 0x0018
#define PORT_PHCR 0xA405010E
#define PORT_PLCR 0xA4050114
#define PORT_PMCR 0xA4050116
#define PORT_PRCR 0xA405011C
#define PORT_PSCR 0xA405011E
#define PORT_PZCR 0xA405014C
#define PORT_HIZCRA 0xA4050158
#define PORT_MSELCRB 0xA4050182
#define PORT_PSDR 0xA405013E
#define PORT_PZDR 0xA405016C
#define PORT_PSELD 0xA4050154
static void ap320_wvga_power_on(void *board_data)
{
msleep(100);
/* ASD AP-320/325 LCD ON */
ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG);
/* backlight */
ctrl_outw((ctrl_inw(PORT_PSCR) & ~0x00C0) | 0x40, PORT_PSCR);
ctrl_outb(ctrl_inb(PORT_PSDR) & ~0x08, PORT_PSDR);
ctrl_outw(0x100, FPGA_BKLREG);
}
static struct sh_mobile_lcdc_info lcdc_info = {
.clock_source = LCDC_CLK_EXTERNAL,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.bpp = 16,
.interface_type = RGB18,
.clock_divider = 1,
.lcd_cfg = {
.name = "LB070WV1",
.xres = 800,
.yres = 480,
.left_margin = 40,
.right_margin = 160,
.hsync_len = 8,
.upper_margin = 63,
.lower_margin = 80,
.vsync_len = 1,
.sync = 0, /* hsync and vsync are active low */
},
.board_cfg = {
.display_on = ap320_wvga_power_on,
},
}
};
static struct resource lcdc_resources[] = {
[0] = {
.name = "LCDC",
.start = 0xfe940000, /* P4-only space */
.end = 0xfe941fff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device lcdc_device = {
.name = "sh_mobile_lcdc_fb",
.num_resources = ARRAY_SIZE(lcdc_resources),
.resource = lcdc_resources,
.dev = {
.platform_data = &lcdc_info,
},
};
static unsigned char camera_ncm03j_magic[] =
{
0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,
0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,
0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,
0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,
0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,
0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,
0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,
0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,
0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,
0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,
0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,
0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,
0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,
0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,
0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,
0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,
};
static int camera_set_capture(struct soc_camera_platform_info *info,
int enable)
{
struct i2c_adapter *a = i2c_get_adapter(0);
struct i2c_msg msg;
int ret = 0;
int i;
if (!enable)
return 0; /* no disable for now */
for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {
u_int8_t buf[8];
msg.addr = 0x6e;
msg.buf = buf;
msg.len = 2;
msg.flags = 0;
buf[0] = camera_ncm03j_magic[i];
buf[1] = camera_ncm03j_magic[i + 1];
ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
}
return ret;
}
static struct soc_camera_platform_info camera_info = {
.iface = 0,
.format_name = "UYVY",
.format_depth = 16,
.format = {
.pixelformat = V4L2_PIX_FMT_UYVY,
.colorspace = V4L2_COLORSPACE_SMPTE170M,
.width = 640,
.height = 480,
},
.bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
.set_capture = camera_set_capture,
};
static struct platform_device camera_device = {
.name = "soc_camera_platform",
.dev = {
.platform_data = &camera_info,
},
};
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
};
static struct resource ceu_resources[] = {
[0] = {
.name = "CEU",
.start = 0xfe910000,
.end = 0xfe91009f,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 52,
.flags = IORESOURCE_IRQ,
},
[2] = {
/* place holder for contiguous memory */
},
};
static struct platform_device ceu_device = {
.name = "sh_mobile_ceu",
.num_resources = ARRAY_SIZE(ceu_resources),
.resource = ceu_resources,
.dev = {
.platform_data = &sh_mobile_ceu_info,
},
};
static struct platform_device *ap325rxa_devices[] __initdata = {
&smc9118_device,
&ap325rxa_nor_flash_device,
&lcdc_device,
&ceu_device,
&camera_device,
};
static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
};
static int __init ap325rxa_devices_setup(void)
{
clk_always_enable("mstp200"); /* LCDC */
clk_always_enable("mstp203"); /* CEU */
platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
i2c_register_board_info(0, ap325rxa_i2c_devices,
ARRAY_SIZE(ap325rxa_i2c_devices));
return platform_add_devices(ap325rxa_devices,
ARRAY_SIZE(ap325rxa_devices));
}
device_initcall(ap325rxa_devices_setup);
static void __init ap325rxa_setup(char **cmdline_p)
{
/* LCDC configuration */
ctrl_outw(ctrl_inw(PORT_PHCR) & ~0xffff, PORT_PHCR);
ctrl_outw(ctrl_inw(PORT_PLCR) & ~0xffff, PORT_PLCR);
ctrl_outw(ctrl_inw(PORT_PMCR) & ~0xffff, PORT_PMCR);
ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x03ff, PORT_PRCR);
ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01C0, PORT_HIZCRA);
/* CEU */
ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);
ctrl_outw(ctrl_inw(PORT_PSELD) & ~0x0003, PORT_PSELD);
ctrl_outw((ctrl_inw(PORT_PZCR) & ~0xff00) | 0x5500, PORT_PZCR);
ctrl_outb((ctrl_inb(PORT_PZDR) & ~0xf0) | 0x20, PORT_PZDR);
}
static struct sh_machine_vector mv_ap325rxa __initmv = {
.mv_name = "AP-325RXA",
.mv_setup = ap325rxa_setup,
};
if SH_MIGOR
choice
prompt "Migo-R LCD Panel Board Selection"
default SH_MIGOR_QVGA
config SH_MIGOR_QVGA
bool "QVGA (320x240)"
config SH_MIGOR_RTA_WVGA
bool "RTA WVGA (800x480)"
endchoice
endif
obj-y := setup.o
obj-$(CONFIG_SH_MIGOR_QVGA) += lcd_qvga.o
/*
* Support for SuperH MigoR Quarter VGA LCD Panel
*
* Copyright (C) 2008 Magnus Damm
*
* Based on lcd_powertip.c from Kenati Technologies Pvt Ltd.
* Copyright (c) 2007 Ujjwal Pande <ujjwal@kenati.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.
*/
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/sh_mobile_lcdc.h>
#include <asm/migor.h>
/* LCD Module is a PH240320T according to board schematics. This module
* is made up of a 240x320 LCD hooked up to a R61505U (or HX8347-A01?)
* Driver IC. This IC is connected to the SH7722 built-in LCDC using a
* SYS-80 interface configured in 16 bit mode.
*
* Index 0: "Device Code Read" returns 0x1505.
*/
static void reset_lcd_module(void)
{
ctrl_outb(ctrl_inb(PORT_PHDR) & ~0x04, PORT_PHDR);
mdelay(2);
ctrl_outb(ctrl_inb(PORT_PHDR) | 0x04, PORT_PHDR);
mdelay(1);
}
/* DB0-DB7 are connected to D1-D8, and DB8-DB15 to D10-D17 */
static unsigned long adjust_reg18(unsigned short data)
{
unsigned long tmp1, tmp2;
tmp1 = (data<<1 | 0x00000001) & 0x000001FF;
tmp2 = (data<<2 | 0x00000200) & 0x0003FE00;
return tmp1 | tmp2;
}
static void write_reg(void *sys_ops_handle,
struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
unsigned short reg, unsigned short data)
{
sys_ops->write_index(sys_ops_handle, adjust_reg18(reg << 8 | data));
}
static void write_reg16(void *sys_ops_handle,
struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
unsigned short reg, unsigned short data)
{
sys_ops->write_index(sys_ops_handle, adjust_reg18(reg));
sys_ops->write_data(sys_ops_handle, adjust_reg18(data));
}
static unsigned long read_reg16(void *sys_ops_handle,
struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
unsigned short reg)
{
unsigned long data;
sys_ops->write_index(sys_ops_handle, adjust_reg18(reg));
data = sys_ops->read_data(sys_ops_handle);
return ((data >> 1) & 0xff) | ((data >> 2) & 0xff00);
}
static void migor_lcd_qvga_seq(void *sys_ops_handle,
struct sh_mobile_lcdc_sys_bus_ops *sys_ops,
unsigned short const *data, int no_data)
{
int i;
for (i = 0; i < no_data; i += 2)
write_reg16(sys_ops_handle, sys_ops, data[i], data[i + 1]);
}
static const unsigned short sync_data[] = {
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
};
static const unsigned short magic0_data[] = {
0x0060, 0x2700, 0x0008, 0x0808, 0x0090, 0x001A, 0x0007, 0x0001,
0x0017, 0x0001, 0x0019, 0x0000, 0x0010, 0x17B0, 0x0011, 0x0116,
0x0012, 0x0198, 0x0013, 0x1400, 0x0029, 0x000C, 0x0012, 0x01B8,
};
static const unsigned short magic1_data[] = {
0x0030, 0x0307, 0x0031, 0x0303, 0x0032, 0x0603, 0x0033, 0x0202,
0x0034, 0x0202, 0x0035, 0x0202, 0x0036, 0x1F1F, 0x0037, 0x0303,
0x0038, 0x0303, 0x0039, 0x0603, 0x003A, 0x0202, 0x003B, 0x0102,
0x003C, 0x0204, 0x003D, 0x0000, 0x0001, 0x0100, 0x0002, 0x0300,
0x0003, 0x5028, 0x0020, 0x00ef, 0x0021, 0x0000, 0x0004, 0x0000,
0x0009, 0x0000, 0x000A, 0x0008, 0x000C, 0x0000, 0x000D, 0x0000,
0x0015, 0x8000,
};
static const unsigned short magic2_data[] = {
0x0061, 0x0001, 0x0092, 0x0100, 0x0093, 0x0001, 0x0007, 0x0021,
};
static const unsigned short magic3_data[] = {
0x0010, 0x16B0, 0x0011, 0x0111, 0x0007, 0x0061,
};
int migor_lcd_qvga_setup(void *board_data, void *sohandle,
struct sh_mobile_lcdc_sys_bus_ops *so)
{
unsigned long xres = 320;
unsigned long yres = 240;
int k;
reset_lcd_module();
migor_lcd_qvga_seq(sohandle, so, sync_data, ARRAY_SIZE(sync_data));
if (read_reg16(sohandle, so, 0) != 0x1505)
return -ENODEV;
pr_info("Migo-R QVGA LCD Module detected.\n");
migor_lcd_qvga_seq(sohandle, so, sync_data, ARRAY_SIZE(sync_data));
write_reg16(sohandle, so, 0x00A4, 0x0001);
mdelay(10);
migor_lcd_qvga_seq(sohandle, so, magic0_data, ARRAY_SIZE(magic0_data));
mdelay(100);
migor_lcd_qvga_seq(sohandle, so, magic1_data, ARRAY_SIZE(magic1_data));
write_reg16(sohandle, so, 0x0050, 0xef - (yres - 1));
write_reg16(sohandle, so, 0x0051, 0x00ef);
write_reg16(sohandle, so, 0x0052, 0x0000);
write_reg16(sohandle, so, 0x0053, xres - 1);
migor_lcd_qvga_seq(sohandle, so, magic2_data, ARRAY_SIZE(magic2_data));
mdelay(10);
migor_lcd_qvga_seq(sohandle, so, magic3_data, ARRAY_SIZE(magic3_data));
mdelay(40);
/* clear GRAM to avoid displaying garbage */
write_reg16(sohandle, so, 0x0020, 0x0000); /* horiz addr */
write_reg16(sohandle, so, 0x0021, 0x0000); /* vert addr */
for (k = 0; k < (xres * 256); k++) /* yes, 256 words per line */
write_reg16(sohandle, so, 0x0022, 0x0000);
write_reg16(sohandle, so, 0x0020, 0x0000); /* reset horiz addr */
write_reg16(sohandle, so, 0x0021, 0x0000); /* reset vert addr */
write_reg16(sohandle, so, 0x0007, 0x0173);
mdelay(40);
/* enable display */
write_reg(sohandle, so, 0x00, 0x22);
mdelay(100);
return 0;
}
......@@ -15,9 +15,15 @@
#include <linux/mtd/nand.h>
#include <linux/i2c.h>
#include <linux/smc91x.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/sh_keysc.h>
#include <asm/sh_mobile_lcdc.h>
#include <asm/migor.h>
/* Address IRQ Size Bus Description
......@@ -198,14 +204,237 @@ static struct platform_device migor_nand_flash_device = {
}
};
static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
#ifdef CONFIG_SH_MIGOR_RTA_WVGA
.clock_source = LCDC_CLK_BUS,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.bpp = 16,
.interface_type = RGB16,
.clock_divider = 2,
.lcd_cfg = {
.name = "LB070WV1",
.xres = 800,
.yres = 480,
.left_margin = 64,
.right_margin = 16,
.hsync_len = 120,
.upper_margin = 1,
.lower_margin = 17,
.vsync_len = 2,
.sync = 0,
},
}
#endif
#ifdef CONFIG_SH_MIGOR_QVGA
.clock_source = LCDC_CLK_PERIPHERAL,
.ch[0] = {
.chan = LCDC_CHAN_MAINLCD,
.bpp = 16,
.interface_type = SYS16A,
.clock_divider = 10,
.lcd_cfg = {
.name = "PH240320T",
.xres = 320,
.yres = 240,
.left_margin = 0,
.right_margin = 16,
.hsync_len = 8,
.upper_margin = 1,
.lower_margin = 17,
.vsync_len = 2,
.sync = FB_SYNC_HOR_HIGH_ACT,
},
.board_cfg = {
.setup_sys = migor_lcd_qvga_setup,
},
.sys_bus_cfg = {
.ldmt2r = 0x06000a09,
.ldmt3r = 0x180e3418,
},
}
#endif
};
static struct resource migor_lcdc_resources[] = {
[0] = {
.name = "LCDC",
.start = 0xfe940000, /* P4-only space */
.end = 0xfe941fff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device migor_lcdc_device = {
.name = "sh_mobile_lcdc_fb",
.num_resources = ARRAY_SIZE(migor_lcdc_resources),
.resource = migor_lcdc_resources,
.dev = {
.platform_data = &sh_mobile_lcdc_info,
},
};
static struct clk *camera_clk;
static void camera_power_on(void)
{
unsigned char value;
camera_clk = clk_get(NULL, "video_clk");
clk_set_rate(camera_clk, 24000000);
clk_enable(camera_clk); /* start VIO_CKO */
mdelay(10);
value = ctrl_inb(PORT_PTDR);
value &= ~0x09;
#ifndef CONFIG_SH_MIGOR_RTA_WVGA
value |= 0x01;
#endif
ctrl_outb(value, PORT_PTDR);
mdelay(10);
ctrl_outb(value | 8, PORT_PTDR);
}
static void camera_power_off(void)
{
clk_disable(camera_clk); /* stop VIO_CKO */
clk_put(camera_clk);
ctrl_outb(ctrl_inb(PORT_PTDR) & ~0x08, PORT_PTDR);
}
static unsigned char camera_ov772x_magic[] =
{
0x09, 0x01, 0x0c, 0x10, 0x0d, 0x41, 0x0e, 0x01,
0x12, 0x00, 0x13, 0x8F, 0x14, 0x4A, 0x15, 0x00,
0x16, 0x00, 0x17, 0x23, 0x18, 0xa0, 0x19, 0x07,
0x1a, 0xf0, 0x1b, 0x40, 0x1f, 0x00, 0x20, 0x10,
0x22, 0xff, 0x23, 0x01, 0x28, 0x00, 0x29, 0xa0,
0x2a, 0x00, 0x2b, 0x00, 0x2c, 0xf0, 0x2d, 0x00,
0x2e, 0x00, 0x30, 0x80, 0x31, 0x60, 0x32, 0x00,
0x33, 0x00, 0x34, 0x00, 0x3d, 0x80, 0x3e, 0xe2,
0x3f, 0x1f, 0x42, 0x80, 0x43, 0x80, 0x44, 0x80,
0x45, 0x80, 0x46, 0x00, 0x47, 0x00, 0x48, 0x00,
0x49, 0x50, 0x4a, 0x30, 0x4b, 0x50, 0x4c, 0x50,
0x4d, 0x00, 0x4e, 0xef, 0x4f, 0x10, 0x50, 0x60,
0x51, 0x00, 0x52, 0x00, 0x53, 0x24, 0x54, 0x7a,
0x55, 0xfc, 0x62, 0xff, 0x63, 0xf0, 0x64, 0x1f,
0x65, 0x00, 0x66, 0x10, 0x67, 0x00, 0x68, 0x00,
0x69, 0x5c, 0x6a, 0x11, 0x6b, 0xa2, 0x6c, 0x01,
0x6d, 0x50, 0x6e, 0x80, 0x6f, 0x80, 0x70, 0x0f,
0x71, 0x00, 0x72, 0x00, 0x73, 0x0f, 0x74, 0x0f,
0x75, 0xff, 0x78, 0x10, 0x79, 0x70, 0x7a, 0x70,
0x7b, 0xf0, 0x7c, 0xf0, 0x7d, 0xf0, 0x7e, 0x0e,
0x7f, 0x1a, 0x80, 0x31, 0x81, 0x5a, 0x82, 0x69,
0x83, 0x75, 0x84, 0x7e, 0x85, 0x88, 0x86, 0x8f,
0x87, 0x96, 0x88, 0xa3, 0x89, 0xaf, 0x8a, 0xc4,
0x8b, 0xd7, 0x8c, 0xe8, 0x8d, 0x20, 0x8e, 0x00,
0x8f, 0x00, 0x90, 0x08, 0x91, 0x10, 0x92, 0x1f,
0x93, 0x01, 0x94, 0x2c, 0x95, 0x24, 0x96, 0x08,
0x97, 0x14, 0x98, 0x24, 0x99, 0x38, 0x9a, 0x9e,
0x9b, 0x00, 0x9c, 0x40, 0x9e, 0x11, 0x9f, 0x02,
0xa0, 0x00, 0xa1, 0x40, 0xa2, 0x40, 0xa3, 0x06,
0xa4, 0x00, 0xa6, 0x00, 0xa7, 0x40, 0xa8, 0x40,
0xa9, 0x80, 0xaa, 0x80, 0xab, 0x06, 0xac, 0xff,
0x12, 0x06, 0x64, 0x3f, 0x12, 0x46, 0x17, 0x3f,
0x18, 0x50, 0x19, 0x03, 0x1a, 0x78, 0x29, 0x50,
0x2c, 0x78,
};
static int ov772x_set_capture(struct soc_camera_platform_info *info,
int enable)
{
struct i2c_adapter *a = i2c_get_adapter(0);
struct i2c_msg msg;
int ret = 0;
int i;
if (!enable)
return 0; /* camera_power_off() is enough */
for (i = 0; i < ARRAY_SIZE(camera_ov772x_magic); i += 2) {
u_int8_t buf[8];
msg.addr = 0x21;
msg.buf = buf;
msg.len = 2;
msg.flags = 0;
buf[0] = camera_ov772x_magic[i];
buf[1] = camera_ov772x_magic[i + 1];
ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
}
return ret;
}
static struct soc_camera_platform_info ov772x_info = {
.iface = 0,
.format_name = "RGB565",
.format_depth = 16,
.format = {
.pixelformat = V4L2_PIX_FMT_RGB565,
.colorspace = V4L2_COLORSPACE_SRGB,
.width = 320,
.height = 240,
},
.bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
.set_capture = ov772x_set_capture,
};
static struct platform_device migor_camera_device = {
.name = "soc_camera_platform",
.dev = {
.platform_data = &ov772x_info,
},
};
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
| SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
.enable_camera = camera_power_on,
.disable_camera = camera_power_off,
};
static struct resource migor_ceu_resources[] = {
[0] = {
.name = "CEU",
.start = 0xfe910000,
.end = 0xfe91009f,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 52,
.flags = IORESOURCE_IRQ,
},
[2] = {
/* place holder for contiguous memory */
},
};
static struct platform_device migor_ceu_device = {
.name = "sh_mobile_ceu",
.num_resources = ARRAY_SIZE(migor_ceu_resources),
.resource = migor_ceu_resources,
.dev = {
.platform_data = &sh_mobile_ceu_info,
},
};
static struct platform_device *migor_devices[] __initdata = {
&smc91x_eth_device,
&sh_keysc_device,
&migor_lcdc_device,
&migor_ceu_device,
&migor_camera_device,
&migor_nor_flash_device,
&migor_nand_flash_device,
};
static struct i2c_board_info __initdata migor_i2c_devices[] = {
static struct i2c_board_info migor_i2c_devices[] = {
{
I2C_BOARD_INFO("rs5c372b", 0x32),
},
......@@ -217,6 +446,12 @@ static struct i2c_board_info __initdata migor_i2c_devices[] = {
static int __init migor_devices_setup(void)
{
clk_always_enable("mstp214"); /* KEYSC */
clk_always_enable("mstp200"); /* LCDC */
clk_always_enable("mstp203"); /* CEU */
platform_resource_setup_memory(&migor_ceu_device, "ceu", 4 << 20);
i2c_register_board_info(0, migor_i2c_devices,
ARRAY_SIZE(migor_i2c_devices));
......@@ -235,20 +470,51 @@ static void __init migor_setup(char **cmdline_p)
ctrl_outw(ctrl_inw(PORT_PSELA) & ~0x4100, PORT_PSELA);
ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA);
ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC);
ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00004000, MSTPCR2);
/* NAND Flash */
ctrl_outw(ctrl_inw(PORT_PXCR) & 0x0fff, PORT_PXCR);
ctrl_outl((ctrl_inl(BSC_CS6ABCR) & ~0x00000600) | 0x00000200,
BSC_CS6ABCR);
/* I2C */
ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1);
/* Touch Panel - Enable IRQ6 */
ctrl_outw(ctrl_inw(PORT_PZCR) & ~0xc, PORT_PZCR);
ctrl_outw((ctrl_inw(PORT_PSELA) | 0x8000), PORT_PSELA);
ctrl_outw((ctrl_inw(PORT_HIZCRC) & ~0x4000), PORT_HIZCRC);
#ifdef CONFIG_SH_MIGOR_RTA_WVGA
/* LCDC - WVGA - Enable RGB Interface signals */
ctrl_outw(ctrl_inw(PORT_PACR) & ~0x0003, PORT_PACR);
ctrl_outw(0x0000, PORT_PHCR);
ctrl_outw(0x0000, PORT_PLCR);
ctrl_outw(0x0000, PORT_PMCR);
ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x000f, PORT_PRCR);
ctrl_outw((ctrl_inw(PORT_PSELD) & ~0x000d) | 0x0400, PORT_PSELD);
ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0100, PORT_MSELCRB);
ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01e0, PORT_HIZCRA);
#endif
#ifdef CONFIG_SH_MIGOR_QVGA
/* LCDC - QVGA - Enable SYS Interface signals */
ctrl_outw(ctrl_inw(PORT_PACR) & ~0x0003, PORT_PACR);
ctrl_outw((ctrl_inw(PORT_PHCR) & ~0xcfff) | 0x0010, PORT_PHCR);
ctrl_outw(0x0000, PORT_PLCR);
ctrl_outw(0x0000, PORT_PMCR);
ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x030f, PORT_PRCR);
ctrl_outw((ctrl_inw(PORT_PSELD) & ~0x0001) | 0x0420, PORT_PSELD);
ctrl_outw(ctrl_inw(PORT_MSELCRB) | 0x0100, PORT_MSELCRB);
ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01e0, PORT_HIZCRA);
#endif
/* CEU */
ctrl_outw((ctrl_inw(PORT_PTCR) & ~0x03c3) | 0x0051, PORT_PTCR);
ctrl_outw(ctrl_inw(PORT_PUCR) & ~0x03ff, PORT_PUCR);
ctrl_outw(ctrl_inw(PORT_PVCR) & ~0x03ff, PORT_PVCR);
ctrl_outw(ctrl_inw(PORT_PWCR) & ~0x3c00, PORT_PWCR);
ctrl_outw(ctrl_inw(PORT_PSELC) | 0x0001, PORT_PSELC);
ctrl_outw(ctrl_inw(PORT_PSELD) & ~0x2000, PORT_PSELD);
ctrl_outw(ctrl_inw(PORT_PSELE) | 0x000f, PORT_PSELE);
ctrl_outw(ctrl_inw(PORT_MSELCRB) | 0x2200, PORT_MSELCRB);
ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x0a00, PORT_HIZCRA);
ctrl_outw(ctrl_inw(PORT_HIZCRB) & ~0x0003, PORT_HIZCRB);
}
static struct sh_machine_vector mv_migor __initmv = {
......
/*
* Renesas Technology Europe RSK+ 7203 Support.
*
* Copyright (C) 2008 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/init.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
#include <asm/machvec.h>
#include <asm/io.h>
static struct resource smc911x_resources[] = {
[0] = {
.start = 0x24000000,
.end = 0x24000000 + 0x100,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 64,
.end = 64,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device smc911x_device = {
.name = "smc911x",
.id = -1,
.num_resources = ARRAY_SIZE(smc911x_resources),
.resource = smc911x_resources,
};
static const char *probes[] = { "cmdlinepart", NULL };
static struct mtd_partition *parsed_partitions;
static struct mtd_partition rsk7203_partitions[] = {
{
.name = "Bootloader",
.offset = 0x00000000,
.size = 0x00040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "Kernel",
.offset = MTDPART_OFS_NXTBLK,
.size = 0x001c0000,
}, {
.name = "Flash_FS",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
}
};
static struct physmap_flash_data flash_data = {
.width = 2,
};
static struct resource flash_resource = {
.start = 0x20000000,
.end = 0x20400000,
.flags = IORESOURCE_MEM,
};
static struct platform_device flash_device = {
.name = "physmap-flash",
.id = -1,
.resource = &flash_resource,
.num_resources = 1,
.dev = {
.platform_data = &flash_data,
},
};
static struct mtd_info *flash_mtd;
static struct map_info rsk7203_flash_map = {
.name = "RSK+ Flash",
.size = 0x400000,
.bankwidth = 2,
};
static void __init set_mtd_partitions(void)
{
int nr_parts = 0;
simple_map_init(&rsk7203_flash_map);
flash_mtd = do_map_probe("cfi_probe", &rsk7203_flash_map);
nr_parts = parse_mtd_partitions(flash_mtd, probes,
&parsed_partitions, 0);
/* If there is no partition table, used the hard coded table */
if (nr_parts <= 0) {
flash_data.parts = rsk7203_partitions;
flash_data.nr_parts = ARRAY_SIZE(rsk7203_partitions);
} else {
flash_data.nr_parts = nr_parts;
flash_data.parts = parsed_partitions;
}
}
static struct platform_device *rsk7203_devices[] __initdata = {
&smc911x_device,
&flash_device,
};
static int __init rsk7203_devices_setup(void)
{
set_mtd_partitions();
return platform_add_devices(rsk7203_devices,
ARRAY_SIZE(rsk7203_devices));
}
device_initcall(rsk7203_devices_setup);
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_rsk7203 __initmv = {
.mv_name = "RSK+7203",
};
/*
* linux/arch/sh/boards/renesas/sh7763rdp/irq.c
*
* Renesas Solutions SH7763RDP Support.
*
* Copyright (C) 2008 Renesas Solutions Corp.
* Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.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.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/sh7763rdp.h>
#define INTC_BASE (0xFFD00000)
#define INTC_INT2PRI7 (INTC_BASE+0x4001C)
#define INTC_INT2MSKCR (INTC_BASE+0x4003C)
#define INTC_INT2MSKCR1 (INTC_BASE+0x400D4)
/*
* Initialize IRQ setting
*/
void __init init_sh7763rdp_IRQ(void)
{
/* GPIO enabled */
ctrl_outl(1 << 25, INTC_INT2MSKCR);
/* enable GPIO interrupts */
ctrl_outl((ctrl_inl(INTC_INT2PRI7) & 0xFF00FFFF) | 0x000F0000,
INTC_INT2PRI7);
/* USBH enabled */
ctrl_outl(1 << 17, INTC_INT2MSKCR1);
/* GETHER enabled */
ctrl_outl(1 << 16, INTC_INT2MSKCR1);
/* DMAC enabled */
ctrl_outl(1 << 8, INTC_INT2MSKCR);
}
/*
* linux/arch/sh/boards/renesas/sh7763rdp/setup.c
*
* Renesas Solutions sh7763rdp board
*
* Copyright (C) 2008 Renesas Solutions Corp.
* Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.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.
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/input.h>
#include <linux/mtd/physmap.h>
#include <asm/io.h>
#include <asm/sh7763rdp.h>
/* NOR Flash */
static struct mtd_partition sh7763rdp_nor_flash_partitions[] = {
{
.name = "U-Boot",
.offset = 0,
.size = (2 * 128 * 1024),
.mask_flags = MTD_WRITEABLE, /* Read-only */
}, {
.name = "Linux-Kernel",
.offset = MTDPART_OFS_APPEND,
.size = (20 * 128 * 1024),
}, {
.name = "Root Filesystem",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct physmap_flash_data sh7763rdp_nor_flash_data = {
.width = 2,
.parts = sh7763rdp_nor_flash_partitions,
.nr_parts = ARRAY_SIZE(sh7763rdp_nor_flash_partitions),
};
static struct resource sh7763rdp_nor_flash_resources[] = {
[0] = {
.name = "NOR Flash",
.start = 0,
.end = (64 * 1024 * 1024),
.flags = IORESOURCE_MEM,
},
};
static struct platform_device sh7763rdp_nor_flash_device = {
.name = "physmap-flash",
.resource = sh7763rdp_nor_flash_resources,
.num_resources = ARRAY_SIZE(sh7763rdp_nor_flash_resources),
.dev = {
.platform_data = &sh7763rdp_nor_flash_data,
},
};
static struct platform_device *sh7763rdp_devices[] __initdata = {
&sh7763rdp_nor_flash_device,
};
static int __init sh7763rdp_devices_setup(void)
{
return platform_add_devices(sh7763rdp_devices,
ARRAY_SIZE(sh7763rdp_devices));
}
__initcall(sh7763rdp_devices_setup);
static void __init sh7763rdp_setup(char **cmdline_p)
{
/* Board version check */
if (ctrl_inw(CPLD_BOARD_ID_ERV_REG) == 0xECB1)
printk(KERN_INFO "RTE Standard Configuration\n");
else
printk(KERN_INFO "RTA Standard Configuration\n");
/* USB pin select bits (clear bit 5-2 to 0) */
ctrl_outw((ctrl_inw(PORT_PSEL2) & 0xFFC3), PORT_PSEL2);
/* USBH setup port I controls to other (clear bits 4-9 to 0) */
ctrl_outw(ctrl_inw(PORT_PICR) & 0xFC0F, PORT_PICR);
/* Select USB Host controller */
ctrl_outw(0x00, USB_USBHSC);
/* For LCD */
/* set PTJ7-1, bits 15-2 of PJCR to 0 */
ctrl_outw(ctrl_inw(PORT_PJCR) & 0x0003, PORT_PJCR);
/* set PTI5, bits 11-10 of PICR to 0 */
ctrl_outw(ctrl_inw(PORT_PICR) & 0xF3FF, PORT_PICR);
ctrl_outw(0, PORT_PKCR);
ctrl_outw(0, PORT_PLCR);
/* set PSEL2 bits 14-8, 5-4, of PSEL2 to 0 */
ctrl_outw((ctrl_inw(PORT_PSEL2) & 0x00C0), PORT_PSEL2);
/* set PSEL3 bits 14-12, 6-4, 2-0 of PSEL3 to 0 */
ctrl_outw((ctrl_inw(PORT_PSEL3) & 0x0700), PORT_PSEL3);
/* For HAC */
/* bit3-0 0100:HAC & SSI1 enable */
ctrl_outw((ctrl_inw(PORT_PSEL1) & 0xFFF0) | 0x0004, PORT_PSEL1);
/* bit14 1:SSI_HAC_CLK enable */
ctrl_outw(ctrl_inw(PORT_PSEL4) | 0x4000, PORT_PSEL4);
/* SH-Ether */
ctrl_outw((ctrl_inw(PORT_PSEL1) & ~0xff00) | 0x2400, PORT_PSEL1);
ctrl_outw(0x0, PORT_PFCR);
ctrl_outw(0x0, PORT_PFCR);
ctrl_outw(0x0, PORT_PFCR);
/* MMC */
/*selects SCIF and MMC other functions */
ctrl_outw(0x0001, PORT_PSEL0);
/* MMC clock operates */
ctrl_outl(ctrl_inl(MSTPCR1) & ~0x8, MSTPCR1);
ctrl_outw(ctrl_inw(PORT_PACR) & ~0x3000, PORT_PACR);
ctrl_outw(ctrl_inw(PORT_PCCR) & ~0xCFC3, PORT_PCCR);
}
static struct sh_machine_vector mv_sh7763rdp __initmv = {
.mv_name = "sh7763drp",
.mv_setup = sh7763rdp_setup,
.mv_nr_irqs = 112,
.mv_init_irq = init_sh7763rdp_IRQ,
};
/*
* Renesas Technology Corp. R0P7785LC0011RL Support.
*
* Copyright (C) 2008 Yoshihiro Shimoda
*
* 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/init.h>
#include <linux/platform_device.h>
#include <linux/sm501.h>
#include <linux/sm501-regs.h>
#include <linux/fb.h>
#include <linux/mtd/physmap.h>
#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/i2c-pca-platform.h>
#include <linux/i2c-algo-pca.h>
#include <asm/heartbeat.h>
#include <asm/sh7785lcr.h>
/*
* NOTE: This board has 2 physical memory maps.
* Please look at include/asm-sh/sh7785lcr.h or hardware manual.
*/
static struct resource heartbeat_resources[] = {
[0] = {
.start = PLD_LEDCR,
.end = PLD_LEDCR,
.flags = IORESOURCE_MEM,
},
};
static struct heartbeat_data heartbeat_data = {
.regsize = 8,
};
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
.dev = {
.platform_data = &heartbeat_data,
},
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
static struct mtd_partition nor_flash_partitions[] = {
{
.name = "loader",
.offset = 0x00000000,
.size = 512 * 1024,
},
{
.name = "bootenv",
.offset = MTDPART_OFS_APPEND,
.size = 512 * 1024,
},
{
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = 4 * 1024 * 1024,
},
{
.name = "data",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct physmap_flash_data nor_flash_data = {
.width = 4,
.parts = nor_flash_partitions,
.nr_parts = ARRAY_SIZE(nor_flash_partitions),
};
static struct resource nor_flash_resources[] = {
[0] = {
.start = NOR_FLASH_ADDR,
.end = NOR_FLASH_ADDR + NOR_FLASH_SIZE - 1,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device nor_flash_device = {
.name = "physmap-flash",
.dev = {
.platform_data = &nor_flash_data,
},
.num_resources = ARRAY_SIZE(nor_flash_resources),
.resource = nor_flash_resources,
};
static struct resource r8a66597_usb_host_resources[] = {
[0] = {
.name = "r8a66597_hcd",
.start = R8A66597_ADDR,
.end = R8A66597_ADDR + R8A66597_SIZE - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.name = "r8a66597_hcd",
.start = 2,
.end = 2,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device r8a66597_usb_host_device = {
.name = "r8a66597_hcd",
.id = -1,
.dev = {
.dma_mask = NULL,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
.resource = r8a66597_usb_host_resources,
};
static struct resource sm501_resources[] = {
[0] = {
.start = SM107_MEM_ADDR,
.end = SM107_MEM_ADDR + SM107_MEM_SIZE - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = SM107_REG_ADDR,
.end = SM107_REG_ADDR + SM107_REG_SIZE - 1,
.flags = IORESOURCE_MEM,
},
[2] = {
.start = 10,
.flags = IORESOURCE_IRQ,
},
};
static struct fb_videomode sm501_default_mode_crt = {
.pixclock = 35714, /* 28MHz */
.xres = 640,
.yres = 480,
.left_margin = 105,
.right_margin = 16,
.upper_margin = 33,
.lower_margin = 10,
.hsync_len = 39,
.vsync_len = 2,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
};
static struct fb_videomode sm501_default_mode_pnl = {
.pixclock = 40000, /* 25MHz */
.xres = 640,
.yres = 480,
.left_margin = 2,
.right_margin = 16,
.upper_margin = 33,
.lower_margin = 10,
.hsync_len = 39,
.vsync_len = 2,
.sync = 0,
};
static struct sm501_platdata_fbsub sm501_pdata_fbsub_pnl = {
.def_bpp = 16,
.def_mode = &sm501_default_mode_pnl,
.flags = SM501FB_FLAG_USE_INIT_MODE |
SM501FB_FLAG_USE_HWCURSOR |
SM501FB_FLAG_USE_HWACCEL |
SM501FB_FLAG_DISABLE_AT_EXIT |
SM501FB_FLAG_PANEL_NO_VBIASEN,
};
static struct sm501_platdata_fbsub sm501_pdata_fbsub_crt = {
.def_bpp = 16,
.def_mode = &sm501_default_mode_crt,
.flags = SM501FB_FLAG_USE_INIT_MODE |
SM501FB_FLAG_USE_HWCURSOR |
SM501FB_FLAG_USE_HWACCEL |
SM501FB_FLAG_DISABLE_AT_EXIT,
};
static struct sm501_platdata_fb sm501_fb_pdata = {
.fb_route = SM501_FB_OWN,
.fb_crt = &sm501_pdata_fbsub_crt,
.fb_pnl = &sm501_pdata_fbsub_pnl,
};
static struct sm501_initdata sm501_initdata = {
.gpio_high = {
.set = 0x00001fe0,
.mask = 0x0,
},
.devices = 0,
.mclk = 84 * 1000000,
.m1xclk = 112 * 1000000,
};
static struct sm501_platdata sm501_platform_data = {
.init = &sm501_initdata,
.fb = &sm501_fb_pdata,
};
static struct platform_device sm501_device = {
.name = "sm501",
.id = -1,
.dev = {
.platform_data = &sm501_platform_data,
},
.num_resources = ARRAY_SIZE(sm501_resources),
.resource = sm501_resources,
};
static struct resource i2c_resources[] = {
[0] = {
.start = PCA9564_ADDR,
.end = PCA9564_ADDR + PCA9564_SIZE - 1,
.flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT,
},
[1] = {
.start = 12,
.end = 12,
.flags = IORESOURCE_IRQ,
},
};
static struct i2c_pca9564_pf_platform_data i2c_platform_data = {
.gpio = 0,
.i2c_clock_speed = I2C_PCA_CON_330kHz,
.timeout = 100,
};
static struct platform_device i2c_device = {
.name = "i2c-pca-platform",
.id = -1,
.dev = {
.platform_data = &i2c_platform_data,
},
.num_resources = ARRAY_SIZE(i2c_resources),
.resource = i2c_resources,
};
static struct platform_device *sh7785lcr_devices[] __initdata = {
&heartbeat_device,
&nor_flash_device,
&r8a66597_usb_host_device,
&sm501_device,
&i2c_device,
};
static struct i2c_board_info __initdata sh7785lcr_i2c_devices[] = {
{
I2C_BOARD_INFO("r2025sd", 0x32),
},
};
static int __init sh7785lcr_devices_setup(void)
{
i2c_register_board_info(0, sh7785lcr_i2c_devices,
ARRAY_SIZE(sh7785lcr_i2c_devices));
return platform_add_devices(sh7785lcr_devices,
ARRAY_SIZE(sh7785lcr_devices));
}
__initcall(sh7785lcr_devices_setup);
/* Initialize IRQ setting */
void __init init_sh7785lcr_IRQ(void)
{
plat_irq_setup_pins(IRQ_MODE_IRQ7654);
plat_irq_setup_pins(IRQ_MODE_IRQ3210);
}
static void sh7785lcr_power_off(void)
{
ctrl_outb(0x01, P2SEGADDR(PLD_POFCR));
}
/* Initialize the board */
static void __init sh7785lcr_setup(char **cmdline_p)
{
void __iomem *sm501_reg;
printk(KERN_INFO "Renesas Technology Corp. R0P7785LC0011RL support.\n");
pm_power_off = sh7785lcr_power_off;
/* sm501 DRAM configuration */
sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
writel(0x000307c2, sm501_reg);
}
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_sh7785lcr __initmv = {
.mv_name = "SH7785LCR",
.mv_setup = sh7785lcr_setup,
.mv_init_irq = init_sh7785lcr_IRQ,
};
/*
* arch/sh/boards/se/7343/irq.c
* linux/arch/sh/boards/se/7343/irq.c
*
* Copyright (C) 2008 Yoshihiro Shimoda
*
* Based on linux/arch/sh/boards/se/7722/irq.c
* Copyright (C) 2007 Nobuhiro Iwamatsu
*
* 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/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/mach/se7343.h>
#include <asm/se7343.h>
static void
disable_intreq_irq(unsigned int irq)
static void disable_se7343_irq(unsigned int irq)
{
int bit = irq - OFFCHIP_IRQ_BASE;
u16 val;
val = ctrl_inw(PA_CPLD_IMSK);
val |= 1 << bit;
ctrl_outw(val, PA_CPLD_IMSK);
unsigned int bit = irq - SE7343_FPGA_IRQ_BASE;
ctrl_outw(ctrl_inw(PA_CPLD_IMSK) | 1 << bit, PA_CPLD_IMSK);
}
static void
enable_intreq_irq(unsigned int irq)
static void enable_se7343_irq(unsigned int irq)
{
int bit = irq - OFFCHIP_IRQ_BASE;
u16 val;
val = ctrl_inw(PA_CPLD_IMSK);
val &= ~(1 << bit);
ctrl_outw(val, PA_CPLD_IMSK);
unsigned int bit = irq - SE7343_FPGA_IRQ_BASE;
ctrl_outw(ctrl_inw(PA_CPLD_IMSK) & ~(1 << bit), PA_CPLD_IMSK);
}
static void
mask_and_ack_intreq_irq(unsigned int irq)
{
disable_intreq_irq(irq);
}
static unsigned int
startup_intreq_irq(unsigned int irq)
{
enable_intreq_irq(irq);
return 0;
}
static void
shutdown_intreq_irq(unsigned int irq)
{
disable_intreq_irq(irq);
}
static void
end_intreq_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
enable_intreq_irq(irq);
}
static struct hw_interrupt_type intreq_irq_type = {
.typename = "FPGA-IRQ",
.startup = startup_intreq_irq,
.shutdown = shutdown_intreq_irq,
.enable = enable_intreq_irq,
.disable = disable_intreq_irq,
.ack = mask_and_ack_intreq_irq,
.end = end_intreq_irq
static struct irq_chip se7343_irq_chip __read_mostly = {
.name = "SE7343-FPGA",
.mask = disable_se7343_irq,
.unmask = enable_se7343_irq,
.mask_ack = disable_se7343_irq,
};
static void
make_intreq_irq(unsigned int irq)
static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
{
disable_irq_nosync(irq);
irq_desc[irq].chip = &intreq_irq_type;
disable_intreq_irq(irq);
}
unsigned short intv = ctrl_inw(PA_CPLD_ST);
struct irq_desc *ext_desc;
unsigned int ext_irq = SE7343_FPGA_IRQ_BASE;
int
shmse_irq_demux(int irq)
{
int bit;
volatile u16 val;
intv &= (1 << SE7343_FPGA_IRQ_NR) - 1;
if (irq == IRQ5_IRQ) {
/* Read status Register */
val = ctrl_inw(PA_CPLD_ST);
bit = ffs(val);
if (bit != 0)
return OFFCHIP_IRQ_BASE + bit - 1;
while (intv) {
if (intv & 1) {
ext_desc = irq_desc + ext_irq;
handle_level_irq(ext_irq, ext_desc);
}
intv >>= 1;
ext_irq++;
}
return irq;
}
/* IRQ5 is multiplexed between the following sources:
* 1. PC Card socket
* 2. Extension slot
* 3. USB Controller
* 4. Serial Controller
*
* We configure IRQ5 as a cascade IRQ.
*/
static struct irqaction irq5 = {
.handler = no_action,
.mask = CPU_MASK_NONE,
.name = "IRQ5-cascade",
};
static struct ipr_data se7343_irq5_ipr_map[] = {
{ IRQ5_IRQ, IRQ5_IPR_ADDR+2, IRQ5_IPR_POS, IRQ5_PRIORITY },
};
static struct ipr_data se7343_siof0_vpu_ipr_map[] = {
{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
{ VPU_IRQ, VPU_IPR_ADDR, VPU_IPR_POS, 8 },
};
static struct ipr_data se7343_other_ipr_map[] = {
{ DMTE0_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
{ DMTE1_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
{ DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
{ DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY },
{ DMTE4_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
{ DMTE5_IRQ, DMA2_IPR_ADDR, DMA2_IPR_POS, DMA2_PRIORITY },
/* I2C block */
{ IIC0_ALI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
{ IIC0_TACKI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
{ IIC0_WAITI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
{ IIC0_DTEI_IRQ, IIC0_IPR_ADDR, IIC0_IPR_POS, IIC0_PRIORITY },
{ IIC1_ALI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
{ IIC1_TACKI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
{ IIC1_WAITI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
{ IIC1_DTEI_IRQ, IIC1_IPR_ADDR, IIC1_IPR_POS, IIC1_PRIORITY },
/* SIOF */
{ SIOF0_IRQ, SIOF0_IPR_ADDR, SIOF0_IPR_POS, SIOF0_PRIORITY },
/* SIU */
{ SIU_IRQ, SIU_IPR_ADDR, SIU_IPR_POS, SIU_PRIORITY },
/* VIO interrupt */
{ CEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
{ BEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
{ VEU_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY },
/*MFI interrupt*/
{ MFI_IRQ, MFI_IPR_ADDR, MFI_IPR_POS, MFI_PRIORITY },
/* LCD controller */
{ LCDC_IRQ, LCDC_IPR_ADDR, LCDC_IPR_POS, LCDC_PRIORITY },
};
/*
* Initialize IRQ setting
*/
void __init
init_7343se_IRQ(void)
void __init init_7343se_IRQ(void)
{
/* Setup Multiplexed interrupts */
ctrl_outw(8, PA_CPLD_MODESET); /* Set all CPLD interrupts to active
* low.
*/
/* Mask all CPLD controller interrupts */
ctrl_outw(0x0fff, PA_CPLD_IMSK);
/* PC Card interrupts */
make_intreq_irq(PC_IRQ0);
make_intreq_irq(PC_IRQ1);
make_intreq_irq(PC_IRQ2);
make_intreq_irq(PC_IRQ3);
/* Extension Slot Interrupts */
make_intreq_irq(EXT_IRQ0);
make_intreq_irq(EXT_IRQ1);
make_intreq_irq(EXT_IRQ2);
make_intreq_irq(EXT_IRQ3);
/* USB Controller interrupts */
make_intreq_irq(USB_IRQ0);
make_intreq_irq(USB_IRQ1);
/* Serial Controller interrupts */
make_intreq_irq(UART_IRQ0);
make_intreq_irq(UART_IRQ1);
/* Setup all external interrupts to be active low */
ctrl_outw(0xaaaa, INTC_ICR1);
make_ipr_irq(se7343_irq5_ipr_map, ARRAY_SIZE(se7343_irq5_ipr_map));
setup_irq(IRQ5_IRQ, &irq5);
/* Set port control to use IRQ5 */
*(u16 *)0xA4050108 &= ~0xc;
make_ipr_irq(se7343_siof0_vpu_ipr_map, ARRAY_SIZE(se7343_siof0_vpu_ipr_map));
ctrl_outb(0x0f, INTC_IMCR5); /* enable SCIF IRQ */
make_ipr_irq(se7343_other_ipr_map, ARRAY_SIZE(se7343_other_ipr_map));
ctrl_outw(0x2000, PA_MRSHPC + 0x0c); /* mrshpc irq enable */
int i;
ctrl_outw(0, PA_CPLD_IMSK); /* disable all irqs */
ctrl_outw(0x2000, 0xb03fffec); /* mrshpc irq enable */
for (i = 0; i < SE7343_FPGA_IRQ_NR; i++)
set_irq_chip_and_handler_name(SE7343_FPGA_IRQ_BASE + i,
&se7343_irq_chip,
handle_level_irq, "level");
set_irq_chained_handler(IRQ0_IRQ, se7343_irq_demux);
set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW);
set_irq_chained_handler(IRQ1_IRQ, se7343_irq_demux);
set_irq_type(IRQ1_IRQ, IRQ_TYPE_LEVEL_LOW);
set_irq_chained_handler(IRQ4_IRQ, se7343_irq_demux);
set_irq_type(IRQ4_IRQ, IRQ_TYPE_LEVEL_LOW);
set_irq_chained_handler(IRQ5_IRQ, se7343_irq_demux);
set_irq_type(IRQ5_IRQ, IRQ_TYPE_LEVEL_LOW);
}
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <asm/machvec.h>
#include <asm/mach/se7343.h>
#include <asm/heartbeat.h>
#include <asm/irq.h>
void init_7343se_IRQ(void);
#include <asm/io.h>
static struct resource smc91x_resources[] = {
[0] = {
......@@ -17,8 +18,8 @@ static struct resource smc91x_resources[] = {
* shared with other devices via externel
* interrupt controller in FPGA...
*/
.start = EXT_IRQ2,
.end = EXT_IRQ2,
.start = SMC_IRQ,
.end = SMC_IRQ,
.flags = IORESOURCE_IRQ,
},
};
......@@ -38,16 +39,65 @@ static struct resource heartbeat_resources[] = {
},
};
static struct heartbeat_data heartbeat_data = {
.regsize = 16,
};
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
.dev = {
.platform_data = &heartbeat_data,
},
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
static struct mtd_partition nor_flash_partitions[] = {
{
.name = "loader",
.offset = 0x00000000,
.size = 128 * 1024,
},
{
.name = "rootfs",
.offset = MTDPART_OFS_APPEND,
.size = 31 * 1024 * 1024,
},
{
.name = "data",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct physmap_flash_data nor_flash_data = {
.width = 2,
.parts = nor_flash_partitions,
.nr_parts = ARRAY_SIZE(nor_flash_partitions),
};
static struct resource nor_flash_resources[] = {
[0] = {
.start = 0x00000000,
.end = 0x01ffffff,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device nor_flash_device = {
.name = "physmap-flash",
.dev = {
.platform_data = &nor_flash_data,
},
.num_resources = ARRAY_SIZE(nor_flash_resources),
.resource = nor_flash_resources,
};
static struct platform_device *sh7343se_platform_devices[] __initdata = {
&smc91x_device,
&heartbeat_device,
&nor_flash_device,
};
static int __init sh7343se_devices_setup(void)
......@@ -55,10 +105,19 @@ static int __init sh7343se_devices_setup(void)
return platform_add_devices(sh7343se_platform_devices,
ARRAY_SIZE(sh7343se_platform_devices));
}
device_initcall(sh7343se_devices_setup);
/*
* Initialize the board
*/
static void __init sh7343se_setup(char **cmdline_p)
{
device_initcall(sh7343se_devices_setup);
ctrl_outw(0xf900, FPGA_OUT); /* FPGA */
ctrl_outw(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */
ctrl_outw(0x0020, PORT_PSELD);
printk(KERN_INFO "MS7343CP01 Setup...done\n");
}
/*
......@@ -90,5 +149,4 @@ static struct sh_machine_vector mv_7343se __initmv = {
.mv_outsl = sh7343se_outsl,
.mv_init_irq = init_7343se_IRQ,
.mv_irq_demux = shmse_irq_demux,
};
/* $Id: io.c,v 1.7 2006/02/05 21:55:29 lethal Exp $
*
* linux/arch/sh/kernel/io_se.c
*
/*
* Copyright (C) 2000 Kazumoto Kojima
*
* I/O routine for Hitachi SolutionEngine.
*
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/io.h>
#include <asm/se.h>
/* SH pcmcia io window base, start and end. */
int sh_pcic_io_wbase = 0xb8400000;
int sh_pcic_io_start;
int sh_pcic_io_stop;
int sh_pcic_io_type;
int sh_pcic_io_dummy;
/* MS7750 requires special versions of in*, out* routines, since
PC-like io ports are located at upper half byte of 16-bit word which
can be accessed only with 16-bit wide. */
......@@ -33,8 +21,6 @@ port2adr(unsigned int port)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
else if (port >= 0x1000)
return (volatile __u16 *) (PA_83902 + (port << 1));
else if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
return (volatile __u16 *) (sh_pcic_io_wbase + (port &~ 1));
else
return (volatile __u16 *) (PA_SUPERIO + (port << 1));
}
......@@ -51,9 +37,7 @@ shifted_port(unsigned long port)
unsigned char se_inb(unsigned long port)
{
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
return *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
else if (shifted_port(port))
if (shifted_port(port))
return (*port2adr(port) >> 8);
else
return (*port2adr(port))&0xff;
......@@ -63,9 +47,7 @@ unsigned char se_inb_p(unsigned long port)
{
unsigned long v;
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
v = *(__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
else if (shifted_port(port))
if (shifted_port(port))
v = (*port2adr(port) >> 8);
else
v = (*port2adr(port))&0xff;
......@@ -75,8 +57,7 @@ unsigned char se_inb_p(unsigned long port)
unsigned short se_inw(unsigned long port)
{
if (port >= 0x2000 ||
(sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
if (port >= 0x2000)
return *port2adr(port);
else
maybebadio(port);
......@@ -91,9 +72,7 @@ unsigned int se_inl(unsigned long port)
void se_outb(unsigned char value, unsigned long port)
{
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
*(__u8 *)(sh_pcic_io_wbase + port) = value;
else if (shifted_port(port))
if (shifted_port(port))
*(port2adr(port)) = value << 8;
else
*(port2adr(port)) = value;
......@@ -101,9 +80,7 @@ void se_outb(unsigned char value, unsigned long port)
void se_outb_p(unsigned char value, unsigned long port)
{
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
*(__u8 *)(sh_pcic_io_wbase + port) = value;
else if (shifted_port(port))
if (shifted_port(port))
*(port2adr(port)) = value << 8;
else
*(port2adr(port)) = value;
......@@ -112,8 +89,7 @@ void se_outb_p(unsigned char value, unsigned long port)
void se_outw(unsigned short value, unsigned long port)
{
if (port >= 0x2000 ||
(sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
if (port >= 0x2000)
*port2adr(port) = value;
else
maybebadio(port);
......@@ -129,11 +105,7 @@ void se_insb(unsigned long port, void *addr, unsigned long count)
volatile __u16 *p = port2adr(port);
__u8 *ap = addr;
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + 0x40000 + port);
while (count--)
*ap++ = *bp;
} else if (shifted_port(port)) {
if (shifted_port(port)) {
while (count--)
*ap++ = *p >> 8;
} else {
......@@ -160,11 +132,7 @@ void se_outsb(unsigned long port, const void *addr, unsigned long count)
volatile __u16 *p = port2adr(port);
const __u8 *ap = addr;
if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop) {
volatile __u8 *bp = (__u8 *) (sh_pcic_io_wbase + port);
while (count--)
*bp = *ap++;
} else if (shifted_port(port)) {
if (shifted_port(port)) {
while (count--)
*p = *ap++ << 8;
} else {
......@@ -177,6 +145,7 @@ void se_outsw(unsigned long port, const void *addr, unsigned long count)
{
volatile __u16 *p = port2adr(port);
const __u16 *ap = addr;
while (count--)
*p = *ap++;
}
......
......@@ -14,8 +14,6 @@
#include <asm/smc37c93x.h>
#include <asm/heartbeat.h>
void init_se_IRQ(void);
/*
* Configure the Super I/O chip
*/
......@@ -73,7 +71,7 @@ static struct resource cf_ide_resources[] = {
},
[1] = {
.start = PA_MRSHPC_IO + 0x1f0 + 0x206,
.end = PA_MRSHPC_IO + 0x1f0 +8 + 0x206 + 8,
.end = PA_MRSHPC_IO + 0x1f0 + 8 + 0x206 + 8,
.flags = IORESOURCE_MEM,
},
[2] = {
......@@ -115,9 +113,58 @@ static struct platform_device heartbeat_device = {
.resource = heartbeat_resources,
};
/* SH771X Ethernet driver */
static struct resource sh_eth0_resources[] = {
[0] = {
.start = SH_ETH0_BASE,
.end = SH_ETH0_BASE + 0x1B8,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = SH_ETH0_IRQ,
.end = SH_ETH0_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device sh_eth0_device = {
.name = "sh-eth",
.id = 0,
.dev = {
.platform_data = PHY_ID,
},
.num_resources = ARRAY_SIZE(sh_eth0_resources),
.resource = sh_eth0_resources,
};
static struct resource sh_eth1_resources[] = {
[0] = {
.start = SH_ETH1_BASE,
.end = SH_ETH1_BASE + 0x1B8,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = SH_ETH1_IRQ,
.end = SH_ETH1_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device sh_eth1_device = {
.name = "sh-eth",
.id = 1,
.dev = {
.platform_data = PHY_ID,
},
.num_resources = ARRAY_SIZE(sh_eth1_resources),
.resource = sh_eth1_resources,
};
static struct platform_device *se_devices[] __initdata = {
&heartbeat_device,
&cf_ide_device,
&sh_eth0_device,
&sh_eth1_device,
};
static int __init se_devices_setup(void)
......
......@@ -16,6 +16,7 @@
#include <linux/input.h>
#include <linux/smc91x.h>
#include <asm/machvec.h>
#include <asm/clock.h>
#include <asm/se7722.h>
#include <asm/io.h>
#include <asm/heartbeat.h>
......@@ -145,6 +146,8 @@ static struct platform_device *se7722_devices[] __initdata = {
static int __init se7722_devices_setup(void)
{
clk_always_enable("mstp214"); /* KEYSC */
return platform_add_devices(se7722_devices,
ARRAY_SIZE(se7722_devices));
}
......@@ -154,11 +157,6 @@ static void __init se7722_setup(char **cmdline_p)
{
ctrl_outw(0x010D, FPGA_OUT); /* FPGA */
ctrl_outl(0x00051001, MSTPCR0);
ctrl_outl(0x00000000, MSTPCR1);
/* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC, USB */
ctrl_outl(0xffffb7c0, MSTPCR2);
ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */
ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */
......
......@@ -40,7 +40,7 @@ KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)+0x1000]')
$(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
quiet_cmd_uimage = UIMAGE $@
cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
......
......@@ -35,8 +35,7 @@ $(obj)/vmlinux.bin: vmlinux FORCE
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
LDFLAGS_piggy.o := -r --format binary --oformat elf32-sh-linux -T
OBJCOPYFLAGS += -R .empty_zero_page
$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
$(call if_changed,ld)
$(obj)/piggy.o: $(obj)/piggy.S $(obj)/vmlinux.bin.gz FORCE
$(call if_changed,as_o_S)
......@@ -37,8 +37,7 @@ $(obj)/vmlinux.bin: vmlinux FORCE
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
LDFLAGS_piggy.o := -r --format binary --oformat elf32-sh64-linux -T
OBJCOPYFLAGS += -R .empty_zero_page
$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
$(call if_changed,ld)
$(obj)/piggy.o: $(obj)/piggy.S $(obj)/vmlinux.bin.gz FORCE
$(call if_changed,as_o_S)
.global input_len, input_data
.data
input_len:
.long input_data_end - input_data
input_data:
.incbin "arch/sh/boot/compressed/vmlinux.bin.gz"
input_data_end:
.end
SECTIONS
{
.data : {
input_len = .;
LONG(input_data_end - input_data) input_data = .;
*(.data)
input_data_end = .;
}
}
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......@@ -23,3 +23,4 @@ obj-$(CONFIG_SH_LANDISK) += ops-landisk.o
obj-$(CONFIG_SH_LBOX_RE2) += ops-lboxre2.o fixups-lboxre2.o
obj-$(CONFIG_SH_7780_SOLUTION_ENGINE) += ops-se7780.o fixups-se7780.o
obj-$(CONFIG_SH_CAYMAN) += ops-cayman.o
obj-$(CONFIG_SH_SH7785LCR) += ops-sh7785lcr.o fixups-sh7785lcr.o
/*
* arch/sh/drivers/pci/fixups-sh7785lcr.c
*
* R0P7785LC0011RL PCI fixups
* Copyright (C) 2008 Yoshihiro Shimoda
*
* Based on arch/sh/drivers/pci/fixups-r7780rp.c
* Copyright (C) 2003 Lineo uSolutions, Inc.
* Copyright (C) 2004 - 2006 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/pci.h>
#include "pci-sh4.h"
int pci_fixup_pcic(void)
{
pci_write_reg(0x000043ff, SH4_PCIINTM);
pci_write_reg(0x0000380f, SH4_PCIAINTM);
pci_write_reg(0xfbb00047, SH7780_PCICMD);
pci_write_reg(0x00000000, SH7780_PCIIBAR);
pci_write_reg(0x00011912, SH7780_PCISVID);
pci_write_reg(0x08000000, SH7780_PCICSCR0);
pci_write_reg(0x0000001b, SH7780_PCICSAR0);
pci_write_reg(0xfd000000, SH7780_PCICSCR1);
pci_write_reg(0x0000000f, SH7780_PCICSAR1);
pci_write_reg(0xfd000000, SH7780_PCIMBR0);
pci_write_reg(0x00fc0000, SH7780_PCIMBMR0);
#ifdef CONFIG_32BIT
pci_write_reg(0xc0000000, SH7780_PCIMBR2);
pci_write_reg(0x20000000 - SH7780_PCI_IO_SIZE, SH7780_PCIMBMR2);
#endif
/* Set IOBR for windows containing area specified in pci.h */
pci_write_reg((PCIBIOS_MIN_IO & ~(SH7780_PCI_IO_SIZE - 1)),
SH7780_PCIIOBR);
pci_write_reg(((SH7780_PCI_IO_SIZE - 1) & (7 << 18)), SH7780_PCIIOBMR);
return 0;
}
......@@ -22,6 +22,7 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/module.h>
#include <asm/io.h>
#include <asm/irq.h>
......@@ -48,6 +49,7 @@ struct pci_channel board_pci_channels[] = {
&gapspci_mem_resource, 0, 1 },
{ 0, }
};
EXPORT_SYMBOL(board_pci_channels);
/*
* The !gapspci_config_access case really shouldn't happen, ever, unless
......
/*
* Author: Ian DaSilva (idasilva@mvista.com)
*
* Highly leveraged from pci-bigsur.c, written by Dustin McIntire.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* PCI initialization for the Renesas R0P7785LC0011RL board
* Based on arch/sh/drivers/pci/ops-r7780rp.c
*
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/pci.h>
#include "pci-sh4.h"
static char irq_tab[] __initdata = {
65, 66, 67, 68,
};
int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
{
return irq_tab[slot];
}
static struct resource sh7785_io_resource = {
.name = "SH7785_IO",
.start = SH7780_PCI_IO_BASE,
.end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1,
.flags = IORESOURCE_IO
};
static struct resource sh7785_mem_resource = {
.name = "SH7785_mem",
.start = SH7780_PCI_MEMORY_BASE,
.end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1,
.flags = IORESOURCE_MEM
};
struct pci_channel board_pci_channels[] = {
{ &sh4_pci_ops, &sh7785_io_resource, &sh7785_mem_resource, 0, 0xff },
{ NULL, NULL, NULL, 0, 0 },
};
EXPORT_SYMBOL(board_pci_channels);
static struct sh4_pci_address_map sh7785_pci_map = {
.window0 = {
.base = SH7780_CS2_BASE_ADDR,
.size = 0x04000000,
},
.window1 = {
.base = SH7780_CS3_BASE_ADDR,
.size = 0x04000000,
},
.flags = SH4_PCIC_NO_RESET,
};
int __init pcibios_init_platform(void)
{
return sh7780_pcic_init(&sh7785_pci_map);
}
......@@ -78,7 +78,7 @@ static struct pci_dev *fake_pci_dev(struct pci_channel *hose,
}
#define EARLY_PCI_OP(rw, size, type) \
int early_##rw##_config_##size(struct pci_channel *hose, \
static int early_##rw##_config_##size(struct pci_channel *hose, \
int top_bus, int bus, int devfn, int offset, type value) \
{ \
return pci_##rw##_config_##size( \
......
......@@ -135,7 +135,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
* If we set up a device for bus mastering, we need to check and set
* the latency timer as it may not be properly set.
*/
unsigned int pcibios_max_latency = 255;
static unsigned int pcibios_max_latency = 255;
void pcibios_set_master(struct pci_dev *dev)
{
......
......@@ -21,7 +21,7 @@ obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_BINFMT_ELF) += dump_task.o
obj-$(CONFIG_ELF_CORE) += dump_task.o
obj-$(CONFIG_IO_TRAPPED) += io_trapped.o
EXTRA_CFLAGS += -Werror
......@@ -157,7 +157,7 @@ static int __init cf_init_se(void)
}
#endif
int __init cf_init(void)
static int __init cf_init(void)
{
if (mach_is_se() || mach_is_7722se() || mach_is_7721se())
return cf_init_se();
......
......@@ -88,7 +88,7 @@ static void propagate_rate(struct clk *clk)
}
}
int __clk_enable(struct clk *clk)
static int __clk_enable(struct clk *clk)
{
/*
* See if this is the first time we're enabling the clock, some
......@@ -111,7 +111,6 @@ int __clk_enable(struct clk *clk)
return 0;
}
EXPORT_SYMBOL_GPL(__clk_enable);
int clk_enable(struct clk *clk)
{
......@@ -131,7 +130,7 @@ static void clk_kref_release(struct kref *kref)
/* Nothing to do */
}
void __clk_disable(struct clk *clk)
static void __clk_disable(struct clk *clk)
{
int count = kref_put(&clk->kref, clk_kref_release);
......@@ -143,7 +142,6 @@ void __clk_disable(struct clk *clk)
clk->ops->disable(clk);
}
}
EXPORT_SYMBOL_GPL(__clk_disable);
void clk_disable(struct clk *clk)
{
......@@ -310,15 +308,11 @@ static int show_clocks(char *buf, char **start, off_t off,
list_for_each_entry_reverse(clk, &clock_list, node) {
unsigned long rate = clk_get_rate(clk);
/*
* Don't bother listing dummy clocks with no ancestry
* that only support enable and disable ops.
*/
if (unlikely(!rate && !clk->parent))
continue;
p += sprintf(p, "%-12s\t: %ld.%02ldMHz\n", clk->name,
rate / 1000000, (rate % 1000000) / 10000);
p += sprintf(p, "%-12s\t: %ld.%02ldMHz\t%s\n", clk->name,
rate / 1000000, (rate % 1000000) / 10000,
((clk->flags & CLK_ALWAYS_ENABLED) ||
(atomic_read(&clk->kref.refcount) != 1)) ?
"enabled" : "disabled");
}
return p - buf;
......
......@@ -62,7 +62,7 @@ struct intc_desc_int {
#endif
static unsigned int intc_prio_level[NR_IRQS]; /* for now */
#ifdef CONFIG_CPU_SH3
#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
static unsigned long ack_handle[NR_IRQS];
#endif
......@@ -231,7 +231,7 @@ static void intc_disable(unsigned int irq)
}
}
#ifdef CONFIG_CPU_SH3
#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
static void intc_mask_ack(unsigned int irq)
{
struct intc_desc_int *d = get_intc_desc(irq);
......@@ -244,8 +244,23 @@ static void intc_mask_ack(unsigned int irq)
if (handle) {
addr = INTC_REG(d, _INTC_ADDR_D(handle), 0);
switch (_INTC_FN(handle)) {
case REG_FN_MODIFY_BASE + 0: /* 8bit */
ctrl_inb(addr);
ctrl_outb(0x3f ^ set_field(0, 1, handle), addr);
ctrl_outb(0xff ^ set_field(0, 1, handle), addr);
break;
case REG_FN_MODIFY_BASE + 1: /* 16bit */
ctrl_inw(addr);
ctrl_outw(0xffff ^ set_field(0, 1, handle), addr);
break;
case REG_FN_MODIFY_BASE + 3: /* 32bit */
ctrl_inl(addr);
ctrl_outl(0xffffffff ^ set_field(0, 1, handle), addr);
break;
default:
BUG();
break;
}
}
}
#endif
......@@ -466,7 +481,7 @@ static unsigned int __init intc_prio_data(struct intc_desc *desc,
return 0;
}
#ifdef CONFIG_CPU_SH3
#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
static unsigned int __init intc_ack_data(struct intc_desc *desc,
struct intc_desc_int *d,
intc_enum enum_id)
......@@ -601,7 +616,7 @@ static void __init intc_register_irq(struct intc_desc *desc,
/* irq should be disabled by default */
d->chip.mask(irq);
#ifdef CONFIG_CPU_SH3
#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
if (desc->ack_regs)
ack_handle[irq] = intc_ack_data(desc, d, enum_id);
#endif
......@@ -635,7 +650,7 @@ void __init register_intc_controller(struct intc_desc *desc)
d->nr_reg += desc->prio_regs ? desc->nr_prio_regs * 2 : 0;
d->nr_reg += desc->sense_regs ? desc->nr_sense_regs : 0;
#ifdef CONFIG_CPU_SH3
#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
d->nr_reg += desc->ack_regs ? desc->nr_ack_regs : 0;
#endif
d->reg = alloc_bootmem(d->nr_reg * sizeof(*d->reg));
......@@ -676,7 +691,7 @@ void __init register_intc_controller(struct intc_desc *desc)
d->chip.mask_ack = intc_disable;
d->chip.set_type = intc_set_sense;
#ifdef CONFIG_CPU_SH3
#if defined(CONFIG_CPU_SH3) || defined(CONFIG_CPU_SH4A)
if (desc->ack_regs) {
for (i = 0; i < desc->nr_ack_regs; i++)
k += save_reg(d, k, desc->ack_regs[i].set_reg, 0);
......
......@@ -3,7 +3,7 @@
*
* The SH-2 exception entry
*
* Copyright (C) 2005,2006 Yoshinori Sato
* Copyright (C) 2005-2008 Yoshinori Sato
* Copyright (C) 2005 AXE,Inc.
*
* This file is subject to the terms and conditions of the GNU General Public
......@@ -36,43 +36,41 @@ OFF_TRA = (16*4+6*4)
#include <asm/entry-macros.S>
ENTRY(exception_handler)
! already saved r0/r1
! stack
! r0 <- point sp
! r1
! pc
! sr
! r0 = temporary
! r1 = vector (pseudo EXPEVT / INTEVT / TRA)
mov.l r2,@-sp
mov.l r3,@-sp
mov r0,r1
cli
mov.l $cpu_mode,r2
mov.l @r2,r0
mov.l @(5*4,r15),r3 ! previous SR
shll2 r3 ! set "S" flag
rotl r0 ! T <- "S" flag
rotl r0 ! "S" flag is LSB
rotcr r3 ! T -> r3:b30
shlr r3
shlr r0
bt/s 1f
mov.l r3,@(5*4,r15) ! copy cpu mode to SR
or r0,r3 ! set MD
tst r0,r0
bf/s 1f ! previous mode check
mov.l r3,@(5*4,r15) ! update SR
! switch to kernel mode
mov #1,r0
rotr r0
rotr r0
mov.l __md_bit,r0
mov.l r0,@r2 ! enter kernel mode
mov.l $current_thread_info,r2
mov.l @r2,r2
mov #0x20,r0
mov #(THREAD_SIZE >> 8),r0
shll8 r0
add r2,r0
mov r15,r2 ! r2 = user stack top
mov r0,r15 ! switch kernel stack
add #-4,r15 ! dummy
mov.l r1,@-r15 ! TRA
sts.l macl, @-r15
sts.l mach, @-r15
stc.l gbr, @-r15
mov.l @(4*4,r2),r0
mov.l @(5*4,r2),r1
mov.l r1,@-r15 ! original SR
mov.l @(5*4,r2),r0
mov.l r0,@-r15 ! original SR
sts.l pr,@-r15
mov.l @(4*4,r2),r0
mov.l r0,@-r15 ! original PC
mov r2,r3
add #(4+2)*4,r3 ! rewind r0 - r3 + exception frame
......@@ -88,14 +86,15 @@ ENTRY(exception_handler)
mov.l r6,@-r15
mov.l r5,@-r15
mov.l r4,@-r15
mov r1,r9 ! save TRA
mov r2,r8 ! copy user -> kernel stack
mov.l @r8+,r3
mov.l @(0,r8),r3
mov.l r3,@-r15
mov.l @r8+,r2
mov.l @(4,r8),r2
mov.l r2,@-r15
mov.l @r8+,r1
mov.l @(12,r8),r1
mov.l r1,@-r15
mov.l @r8+,r0
mov.l @(8,r8),r0
bra 2f
mov.l r0,@-r15
1:
......@@ -107,10 +106,11 @@ ENTRY(exception_handler)
mov.l r0,@-r15
mov.l @r2+,r0 ! old R2
mov.l r0,@-r15
mov.l @r2+,r0 ! old R1
mov.l @(4,r2),r0 ! old R1
mov.l r0,@-r15
mov.l @r2+,r0 ! old R0
mov.l @r2,r0 ! old R0
mov.l r0,@-r15
add #8,r2
mov.l @r2+,r3 ! old PC
mov.l @r2+,r0 ! old SR
add #-4,r2 ! exception frame stub (sr)
......@@ -135,14 +135,12 @@ ENTRY(exception_handler)
mov.l r6,@-r2
mov.l r5,@-r2
mov.l r4,@-r2
mov r1,r9
mov.l @(OFF_R0,r15),r0
mov.l @(OFF_R1,r15),r1
mov.l @(OFF_R2,r15),r2
mov.l @(OFF_R3,r15),r3
2:
mov #OFF_TRA,r8
add r15,r8
mov.l @r8,r9
mov #64,r8
cmp/hs r8,r9
bt interrupt_entry ! vec >= 64 is interrupt
......@@ -150,26 +148,14 @@ ENTRY(exception_handler)
cmp/hs r8,r9
bt trap_entry ! 64 > vec >= 32 is trap
#if defined(CONFIG_SH_FPU)
mov #13,r8
cmp/eq r8,r9
bt 10f ! fpu
nop
#endif
mov.l 4f,r8
mov r9,r4
shll2 r9
add r9,r8
mov.l @r8,r8
mov #0,r9
cmp/eq r9,r8
mov.l @r8,r8 ! exception handler address
tst r8,r8
bf 3f
mov.l 8f,r8 ! unhandled exception
#if defined(CONFIG_SH_FPU)
10:
mov.l 9f, r8 ! unhandled exception
#endif
3:
mov.l 5f,r10
jmp @r8
......@@ -188,10 +174,7 @@ interrupt_entry:
5: .long ret_from_exception
6: .long ret_from_irq
7: .long do_IRQ
8: .long do_exception_error
#ifdef CONFIG_SH_FPU
9: .long fpu_error_trap_handler
#endif
8: .long exception_error
trap_entry:
mov #0x30,r8
......@@ -200,23 +183,8 @@ trap_entry:
add #-0x10,r9 ! convert SH2 to SH3/4 ABI
1:
shll2 r9 ! TRA
mov #OFF_TRA,r8
add r15,r8
mov.l r9,@r8
bra system_call ! jump common systemcall entry
mov r9,r8
#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 2f, r9
jsr @r9
nop
#endif
sti
bra system_call
nop
.align 2
#ifdef CONFIG_TRACE_IRQFLAGS
2: .long trace_hardirqs_on
#endif
#if defined(CONFIG_SH_STANDARD_BIOS)
/* Unwind the stack and jmp to the debug entry */
......@@ -240,7 +208,7 @@ ENTRY(sh_bios_handler)
mov.l @r2,r2
stc sr,r3
mov.l r2,@r0
mov.l r3,@r0
mov.l r3,@(4,r0)
mov.l r1,@(8,r0)
mov.l @r15+, r0
mov.l @r15+, r1
......@@ -272,22 +240,30 @@ ENTRY(address_error_trap_handler)
mov.l 1f,r0
jmp @r0
mov #0,r5 ! writeaccess is unknown
.align 2
.align 2
1: .long do_address_error
restore_all:
cli
#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 1f, r0
jsr @r0
nop
#endif
stc sr,r0
or #0xf0,r0
ldc r0,sr ! all interrupt block (same BL = 1)
! restore special register
! overlap exception frame
mov r15,r0
add #17*4,r0
lds.l @r0+,pr
add #4,r0
ldc.l @r0+,gbr
lds.l @r0+,mach
lds.l @r0+,macl
mov r15,r0
mov.l $cpu_mode,r2
mov #OFF_SR,r3
mov.l @(r0,r3),r1
mov.l r1,@r2
mov.l __md_bit,r3
and r1,r3 ! copy MD bit
mov.l r3,@r2
shll2 r1 ! clear MD bit
shlr2 r1
mov.l @(OFF_SP,r0),r2
......@@ -297,12 +273,6 @@ restore_all:
mov #OFF_PC,r3
mov.l @(r0,r3),r1
mov.l r1,@r2 ! set pc
add #4*16+4,r0
lds.l @r0+,pr
add #4,r0 ! skip sr
ldc.l @r0+,gbr
lds.l @r0+,mach
lds.l @r0+,macl
get_current_thread_info r0, r1
mov.l $current_thread_info,r1
mov.l r0,@r1
......@@ -326,9 +296,8 @@ restore_all:
nop
.align 2
#ifdef CONFIG_TRACE_IRQFLAGS
1: .long trace_hardirqs_off
#endif
__md_bit:
.long 0x40000000
$current_thread_info:
.long __current_thread_info
$cpu_mode:
......
......@@ -18,16 +18,17 @@
exception_entry:
no = 0
.rept 256
mov.l r0,@-sp
mov #no,r0
mov.l r1,@-sp
bra exception_trampoline
and #0xff,r0
mov #no,r1
no = no + 1
.endr
exception_trampoline:
mov.l r1,@-sp
mov.l $exception_handler,r1
jmp @r1
mov.l r0,@-sp
mov.l $exception_handler,r0
extu.b r1,r1
jmp @r0
extu.w r1,r1
.align 2
$exception_entry:
......@@ -41,6 +42,6 @@ $exception_handler:
ENTRY(vbr_base)
vector = 0
.rept 256
.long exception_entry + vector * 8
.long exception_entry + vector * 6
vector = vector + 1
.endr
......@@ -96,8 +96,32 @@ static struct platform_device sci_device = {
},
};
static struct resource eth_resources[] = {
[0] = {
.start = 0xfb000000,
.end = 0xfb0001c8,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 85,
.end = 85,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device eth_device = {
.name = "sh-eth",
.id = -1,
.dev = {
.platform_data = (void *)1,
},
.num_resources = ARRAY_SIZE(eth_resources),
.resource = eth_resources,
};
static struct platform_device *sh7619_devices[] __initdata = {
&sci_device,
&eth_device,
};
static int __init sh7619_devices_setup(void)
......
......@@ -4,7 +4,7 @@
obj-y := common.o probe.o opcode_helper.o
common-y += $(addprefix ../sh2/, ex.o entry.o)
common-y += ex.o entry.o
obj-$(CONFIG_SH_FPU) += fpu.o
......
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/*
* arch/sh/kernel/cpu/sh2a/ex.S
*
* The SH-2A exception vector table
*
* Copyright (C) 2008 Yoshinori Sato
*
* 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/linkage.h>
!
! convert Exception Vector to Exception Number
!
! exception no 0 to 255
exception_entry0:
no = 0
.rept 256
mov.l r1,@-sp
bra exception_trampoline0
mov #no,r1
no = no + 1
.endr
exception_trampoline0:
mov.l r0,@-sp
mov.l 1f,r0
extu.b r1,r1
jmp @r0
extu.w r1,r1
.align 2
1: .long exception_handler
! exception no 256 to 511
exception_entry1:
no = 0
.rept 256
mov.l r1,@-sp
bra exception_trampoline1
mov #no,r1
no = no + 1
.endr
exception_trampoline1:
mov.l r0,@-sp
extu.b r1,r1
movi20 #0x100,r0
add r0,r1
mov.l 1f,r0
jmp @r0
extu.w r1,r1
.align 2
1: .long exception_handler
!
! Exception Vector Base
!
.align 2
ENTRY(vbr_base)
vector = 0
.rept 256
.long exception_entry0 + vector * 6
vector = vector + 1
.endr
.rept 256
.long exception_entry1 + vector * 6
vector = vector + 1
.endr
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......@@ -21,7 +21,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7763) := clock-sh7763.o
clock-$(CONFIG_CPU_SUBTYPE_SH7770) := clock-sh7770.o
clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o
clock-$(CONFIG_CPU_SUBTYPE_SH7785) := clock-sh7785.o
clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7343.o
clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7722.o
clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7722.o
clock-$(CONFIG_CPU_SUBTYPE_SH7723) := clock-sh7722.o
clock-$(CONFIG_CPU_SUBTYPE_SH7366) := clock-sh7722.o
......
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