#include <mach/hardware.h>
#include <asm/irq.h>
#include <mach/irqs.h>
-#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-regs.h>
-#include <mach/mfp-pxa27x.h>
+#include <mach/gpio.h>
+#include <mach/pxa27x.h>
#include <mach/reset.h>
#include <mach/ohci.h>
#include <mach/pm.h>
#include <mach/dma.h>
-#include <mach/i2c.h>
+#include <plat/i2c.h>
#include "generic.h"
#include "devices.h"
}
EXPORT_SYMBOL(pxa27x_clear_otgph);
+static unsigned long ac97_reset_config[] = {
+ GPIO95_AC97_nRESET,
+ GPIO95_GPIO,
+ GPIO113_AC97_nRESET,
+ GPIO113_GPIO,
+};
+
+void pxa27x_assert_ac97reset(int reset_gpio, int on)
+{
+ if (reset_gpio == 113)
+ pxa2xx_mfp_config(on ? &ac97_reset_config[0] :
+ &ac97_reset_config[1], 1);
+
+ if (reset_gpio == 95)
+ pxa2xx_mfp_config(on ? &ac97_reset_config[2] :
+ &ac97_reset_config[3], 1);
+}
+EXPORT_SYMBOL_GPL(pxa27x_assert_ac97reset);
+
/* Crystal clock: 13MHz */
#define BASE_CLK 13000000
#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
#define RESTORE(x) x = sleep_save[SLEEP_SAVE_##x]
+/*
+ * allow platforms to override default PWRMODE setting used for PM_SUSPEND_MEM
+ */
+static unsigned int pwrmode = PWRMODE_SLEEP;
+
+int __init pxa27x_set_pwrmode(unsigned int mode)
+{
+ switch (mode) {
+ case PWRMODE_SLEEP:
+ case PWRMODE_DEEPSLEEP:
+ pwrmode = mode;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
/*
* List of global PXA peripheral registers to preserve.
* More ones like CP and general purpose register values are preserved
pxa_cpu_standby();
break;
case PM_SUSPEND_MEM:
- pxa27x_cpu_suspend(PWRMODE_SLEEP);
+ pxa27x_cpu_suspend(pwrmode);
break;
}
}
void __init pxa27x_init_irq(void)
{
pxa_init_irq(34, pxa27x_set_wake);
- pxa_init_gpio(128, pxa27x_set_wake);
+ pxa_init_gpio(IRQ_GPIO_2_x, 2, 120, pxa27x_set_wake);
}
/*
* device registration specific to PXA27x.
*/
-
-static struct resource i2c_power_resources[] = {
- {
- .start = 0x40f00180,
- .end = 0x40f001a3,
- .flags = IORESOURCE_MEM,
- }, {
- .start = IRQ_PWRI2C,
- .end = IRQ_PWRI2C,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device pxa27x_device_i2c_power = {
- .name = "pxa2xx-i2c",
- .id = 1,
- .resource = i2c_power_resources,
- .num_resources = ARRAY_SIZE(i2c_power_resources),
-};
-
void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
{
local_irq_disable();
PCFR |= PCFR_PI2CEN;
local_irq_enable();
- pxa27x_device_i2c_power.dev.platform_data = info;
+ pxa_register_device(&pxa27x_device_i2c_power, info);
}
static struct platform_device *devices[] __initdata = {
&pxa27x_device_udc,
- &pxa_device_ffuart,
- &pxa_device_btuart,
- &pxa_device_stuart,
&pxa_device_i2s,
+ &sa1100_device_rtc,
&pxa_device_rtc,
- &pxa27x_device_i2c_power,
&pxa27x_device_ssp1,
&pxa27x_device_ssp2,
&pxa27x_device_ssp3,
reset_status = RCSR;
- clks_register(pxa27x_clkregs, ARRAY_SIZE(pxa27x_clkregs));
+ clkdev_add_table(pxa27x_clkregs, ARRAY_SIZE(pxa27x_clkregs));
- if ((ret = pxa_init_dma(32)))
+ if ((ret = pxa_init_dma(IRQ_DMA, 32)))
return ret;
pxa27x_init_pm();