This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / arch / arm / mach-pxa / poodle.c

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
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+++ b/arch/arm/mach-pxa/poodle.c
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+/*
+ * linux/arch/arm/mach-pxa/poodle.c
+ *
+ *  Support for the SHARP Poodle Board.
+ *
+ * Based on:
+ *  linux/arch/arm/mach-pxa/lubbock.c Author:  Nicolas Pitre
+ *
+ *  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.
+ *
+ * Change Log
+ *  12-Dec-2002 Sharp Corporation for Poodle
+ *  John Lenz <lenz@cs.wisc.edu> updates to 2.6
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/fb.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+#include <asm/setup.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/irq.h>
+#include <asm/arch/poodle.h>
+#include <asm/arch/pxafb.h>
+
+#include <asm/hardware/scoop.h>
+#include <asm/hardware/locomo.h>
+#include <asm/mach/sharpsl_param.h>
+
+#include "generic.h"
+
+static struct resource poodle_scoop_resources[] = {
+       [0] = {
+               .start          = 0x10800000,
+               .end            = 0x10800fff,
+               .flags          = IORESOURCE_MEM,
+       },
+};
+
+static struct scoop_config poodle_scoop_setup = {
+       .io_dir         = POODLE_SCOOP_IO_DIR,
+       .io_out         = POODLE_SCOOP_IO_OUT,
+};
+
+struct platform_device poodle_scoop_device = {
+       .name           = "sharp-scoop",
+       .id             = -1,
+       .dev            = {
+               .platform_data  = &poodle_scoop_setup,
+       },
+       .num_resources  = ARRAY_SIZE(poodle_scoop_resources),
+       .resource       = poodle_scoop_resources,
+};
+
+
+/* LoCoMo device */
+static struct resource locomo_resources[] = {
+       [0] = {
+               .start          = 0x10000000,
+               .end            = 0x10001fff,
+               .flags          = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start          = IRQ_GPIO(10),
+               .end            = IRQ_GPIO(10),
+               .flags          = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device locomo_device = {
+       .name           = "locomo",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(locomo_resources),
+       .resource       = locomo_resources,
+};
+
+/* PXAFB device */
+static struct pxafb_mach_info poodle_fb_info __initdata = {
+       .pixclock       = 144700,
+
+       .xres           = 320,
+       .yres           = 240,
+       .bpp            = 16,
+
+       .hsync_len      = 7,
+       .left_margin    = 11,
+       .right_margin   = 30,
+
+       .vsync_len      = 2,
+       .upper_margin   = 2,
+       .lower_margin   = 0,
+       .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+
+       .lccr0          = LCCR0_Act | LCCR0_Sngl | LCCR0_Color,
+       .lccr3          = 0,
+
+       .pxafb_backlight_power  = NULL,
+       .pxafb_lcd_power        = NULL,
+};
+
+static struct platform_device *devices[] __initdata = {
+       &locomo_device,
+       &poodle_scoop_device,
+};
+
+static void __init poodle_init(void)
+{
+       int ret = 0;
+
+       /* cpu initialize */
+       /* Pgsr Register */
+       PGSR0 = 0x0146dd80;
+       PGSR1 = 0x03bf0890;
+       PGSR2 = 0x0001c000;
+
+       /* Alternate Register */
+       GAFR0_L = 0x01001000;
+       GAFR0_U = 0x591a8010;
+       GAFR1_L = 0x900a8451;
+       GAFR1_U = 0xaaa5aaaa;
+       GAFR2_L = 0x8aaaaaaa;
+       GAFR2_U = 0x00000002;
+
+       /* Direction Register */
+       GPDR0 = 0xd3f0904c;
+       GPDR1 = 0xfcffb7d3;
+       GPDR2 = 0x0001ffff;
+
+       /* Output Register */
+       GPCR0 = 0x00000000;
+       GPCR1 = 0x00000000;
+       GPCR2 = 0x00000000;
+
+       GPSR0 = 0x00400000;
+       GPSR1 = 0x00000000;
+        GPSR2 = 0x00000000;
+
+       set_pxa_fb_info(&poodle_fb_info);
+
+       ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+       if (ret) {
+               printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
+       }
+}
+
+static void __init fixup_poodle(struct machine_desc *desc,
+               struct tag *tags, char **cmdline, struct meminfo *mi)
+{
+       sharpsl_save_param();
+}
+
+static struct map_desc poodle_io_desc[] __initdata = {
+ /* virtual     physical    length                   */
+  { 0xef800000, 0x00000000, 0x00800000, MT_DEVICE }, /* Boot Flash */
+};
+
+static void __init poodle_map_io(void)
+{
+       pxa_map_io();
+       iotable_init(poodle_io_desc, ARRAY_SIZE(poodle_io_desc));
+
+       /* setup sleep mode values */
+       PWER  = 0x00000002;
+       PFER  = 0x00000000;
+       PRER  = 0x00000002;
+       PGSR0 = 0x00008000;
+       PGSR1 = 0x003F0202;
+       PGSR2 = 0x0001C000;
+       PCFR |= PCFR_OPDE;
+}
+
+MACHINE_START(POODLE, "SHARP Poodle")
+       BOOT_MEM(0xa0000000, 0x40000000, io_p2v(0x40000000))
+       FIXUP(fixup_poodle)
+       MAPIO(poodle_map_io)
+       INITIRQ(pxa_init_irq)
+       .timer = &pxa_timer,
+       .init_machine = poodle_init,
+MACHINE_END