#include <linux/ioport.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
+#include <linux/pwm_backlight.h>
#include <asm/types.h>
#include <asm/setup.h>
#include <asm/memory.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/sizes.h>
#include <asm/mach/irq.h>
#include <asm/mach/flash.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/lpd270.h>
-#include <asm/arch/audio.h>
-#include <asm/arch/pxafb.h>
-#include <asm/arch/mmc.h>
-#include <asm/arch/irda.h>
-#include <asm/arch/ohci.h>
+#include <mach/pxa-regs.h>
+#include <mach/pxa2xx-regs.h>
+#include <mach/pxa2xx-gpio.h>
+#include <mach/lpd270.h>
+#include <mach/audio.h>
+#include <mach/pxafb.h>
+#include <mach/mmc.h>
+#include <mach/irda.h>
+#include <mach/ohci.h>
#include "generic.h"
+#include "devices.h"
static unsigned int lpd270_irq_enabled;
.unmask = lpd270_unmask_irq,
};
-static void lpd270_irq_handler(unsigned int irq, struct irqdesc *desc,
- struct pt_regs *regs)
+static void lpd270_irq_handler(unsigned int irq, struct irq_desc *desc)
{
unsigned long pending;
if (likely(pending)) {
irq = LPD270_IRQ(0) + __ffs(pending);
desc = irq_desc + irq;
- desc_handle_irq(irq, desc, regs);
+ desc_handle_irq(irq, desc);
pending = __raw_readw(LPD270_INT_STATUS) &
lpd270_irq_enabled;
{
int irq;
- pxa_init_irq();
+ pxa27x_init_irq();
__raw_writew(0, LPD270_INT_MASK);
__raw_writew(0, LPD270_INT_STATUS);
/* setup extra LogicPD PXA270 irqs */
for (irq = LPD270_IRQ(2); irq <= LPD270_IRQ(4); irq++) {
set_irq_chip(irq, &lpd270_irq_chip);
- set_irq_handler(irq, do_level_IRQ);
+ set_irq_handler(irq, handle_level_irq);
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
}
set_irq_chained_handler(IRQ_GPIO(0), lpd270_irq_handler);
- set_irq_type(IRQ_GPIO(0), IRQT_FALLING);
+ set_irq_type(IRQ_GPIO(0), IRQ_TYPE_EDGE_FALLING);
}
}
static struct sysdev_class lpd270_irq_sysclass = {
- set_kset_name("cpld_irq"),
+ .name = "cpld_irq",
.resume = lpd270_irq_resume,
};
static int __init lpd270_irq_device_init(void)
{
- int ret = sysdev_class_register(&lpd270_irq_sysclass);
- if (ret == 0)
- ret = sysdev_register(&lpd270_irq_device);
+ int ret = -ENODEV;
+ if (machine_is_logicpd_pxa270()) {
+ ret = sysdev_class_register(&lpd270_irq_sysclass);
+ if (ret == 0)
+ ret = sysdev_register(&lpd270_irq_device);
+ }
return ret;
}
.resource = smc91x_resources,
};
-static struct platform_device lpd270_audio_device = {
- .name = "pxa2xx-ac97",
- .id = -1,
-};
-
static struct resource lpd270_flash_resources[] = {
[0] = {
.start = PXA_CS0_PHYS,
},
};
-static void lpd270_backlight_power(int on)
-{
- if (on) {
- pxa_gpio_mode(GPIO16_PWM0_MD);
- pxa_set_cken(CKEN0_PWM0, 1);
- PWM_CTRL0 = 0;
- PWM_PWDUTY0 = 0x3ff;
- PWM_PERVAL0 = 0x3ff;
- } else {
- PWM_CTRL0 = 0;
- PWM_PWDUTY0 = 0x0;
- PWM_PERVAL0 = 0x3FF;
- pxa_set_cken(CKEN0_PWM0, 0);
- }
-}
+static struct platform_pwm_backlight_data lpd270_backlight_data = {
+ .pwm_id = 0,
+ .max_brightness = 1,
+ .dft_brightness = 1,
+ .pwm_period_ns = 78770,
+};
+
+static struct platform_device lpd270_backlight_device = {
+ .name = "pwm-backlight",
+ .dev = {
+ .parent = &pxa27x_device_pwm0.dev,
+ .platform_data = &lpd270_backlight_data,
+ },
+};
/* 5.7" TFT QVGA (LoLo display number 1) */
-static struct pxafb_mach_info sharp_lq057q3dc02 __initdata = {
+static struct pxafb_mode_info sharp_lq057q3dc02_mode = {
.pixclock = 150000,
.xres = 320,
.yres = 240,
.upper_margin = 0x08,
.lower_margin = 0x14,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info sharp_lq057q3dc02 = {
+ .modes = &sharp_lq057q3dc02_mode,
+ .num_modes = 1,
.lccr0 = 0x07800080,
.lccr3 = 0x00400000,
- .pxafb_backlight_power = lpd270_backlight_power,
};
/* 12.1" TFT SVGA (LoLo display number 2) */
-static struct pxafb_mach_info sharp_lq121s1dg31 __initdata = {
+static struct pxafb_mode_info sharp_lq121s1dg31_mode = {
.pixclock = 50000,
.xres = 800,
.yres = 600,
.upper_margin = 0x14,
.lower_margin = 0x0a,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info sharp_lq121s1dg31 = {
+ .modes = &sharp_lq121s1dg31_mode,
+ .num_modes = 1,
.lccr0 = 0x07800080,
.lccr3 = 0x00400000,
- .pxafb_backlight_power = lpd270_backlight_power,
};
/* 3.6" TFT QVGA (LoLo display number 3) */
-static struct pxafb_mach_info sharp_lq036q1da01 __initdata = {
+static struct pxafb_mode_info sharp_lq036q1da01_mode = {
.pixclock = 150000,
.xres = 320,
.yres = 240,
.upper_margin = 0x03,
.lower_margin = 0x03,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info sharp_lq036q1da01 = {
+ .modes = &sharp_lq036q1da01_mode,
+ .num_modes = 1,
.lccr0 = 0x07800080,
.lccr3 = 0x00400000,
- .pxafb_backlight_power = lpd270_backlight_power,
};
/* 6.4" TFT VGA (LoLo display number 5) */
-static struct pxafb_mach_info sharp_lq64d343 __initdata = {
+static struct pxafb_mode_info sharp_lq64d343_mode = {
.pixclock = 25000,
.xres = 640,
.yres = 480,
.upper_margin = 0x22,
.lower_margin = 0x00,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info sharp_lq64d343 = {
+ .modes = &sharp_lq64d343_mode,
+ .num_modes = 1,
.lccr0 = 0x07800080,
.lccr3 = 0x00400000,
- .pxafb_backlight_power = lpd270_backlight_power,
};
/* 10.4" TFT VGA (LoLo display number 7) */
-static struct pxafb_mach_info sharp_lq10d368 __initdata = {
+static struct pxafb_mode_info sharp_lq10d368_mode = {
.pixclock = 25000,
.xres = 640,
.yres = 480,
.upper_margin = 0x22,
.lower_margin = 0x00,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info sharp_lq10d368 = {
+ .modes = &sharp_lq10d368_mode,
+ .num_modes = 1,
.lccr0 = 0x07800080,
.lccr3 = 0x00400000,
- .pxafb_backlight_power = lpd270_backlight_power,
};
/* 3.5" TFT QVGA (LoLo display number 8) */
-static struct pxafb_mach_info sharp_lq035q7db02_20 __initdata = {
+static struct pxafb_mode_info sharp_lq035q7db02_20_mode = {
.pixclock = 150000,
.xres = 240,
.yres = 320,
.upper_margin = 0x05,
.lower_margin = 0x14,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
+};
+
+static struct pxafb_mach_info sharp_lq035q7db02_20 = {
+ .modes = &sharp_lq035q7db02_20_mode,
+ .num_modes = 1,
.lccr0 = 0x07800080,
.lccr3 = 0x00400000,
- .pxafb_backlight_power = lpd270_backlight_power,
};
static struct pxafb_mach_info *lpd270_lcd_to_use;
static struct platform_device *platform_devices[] __initdata = {
&smc91x_device,
- &lpd270_audio_device,
+ &lpd270_backlight_device,
&lpd270_flash_device[0],
&lpd270_flash_device[1],
};
* On LogicPD PXA270, we route AC97_SYSCLK via GPIO45.
*/
pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);
+ pxa_gpio_mode(GPIO16_PWM0_MD);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+ pxa_set_ac97_info(NULL);
+
if (lpd270_lcd_to_use != NULL)
set_pxa_fb_info(lpd270_lcd_to_use);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff