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Diffstat (limited to 'arch/arm/mach-pxa/palmt5.c')
-rw-r--r--arch/arm/mach-pxa/palmt5.c111
1 files changed, 7 insertions, 104 deletions
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 33f726f..2dd7ce2 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -124,83 +124,12 @@ static unsigned long palmt5_pin_config[] __initdata = {
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
-static int palmt5_mci_init(struct device *dev, irq_handler_t palmt5_detect_int,
- void *data)
-{
- int err = 0;
-
- /* Setup an interrupt for detecting card insert/remove events */
- err = gpio_request(GPIO_NR_PALMT5_SD_DETECT_N, "SD IRQ");
- if (err)
- goto err;
- err = gpio_direction_input(GPIO_NR_PALMT5_SD_DETECT_N);
- if (err)
- goto err2;
- err = request_irq(gpio_to_irq(GPIO_NR_PALMT5_SD_DETECT_N),
- palmt5_detect_int, IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
- IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
- "SD/MMC card detect", data);
- if (err) {
- printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
- __func__);
- goto err2;
- }
-
- err = gpio_request(GPIO_NR_PALMT5_SD_POWER, "SD_POWER");
- if (err)
- goto err3;
- err = gpio_direction_output(GPIO_NR_PALMT5_SD_POWER, 0);
- if (err)
- goto err4;
-
- err = gpio_request(GPIO_NR_PALMT5_SD_READONLY, "SD_READONLY");
- if (err)
- goto err4;
- err = gpio_direction_input(GPIO_NR_PALMT5_SD_READONLY);
- if (err)
- goto err5;
-
- printk(KERN_DEBUG "%s: irq registered\n", __func__);
-
- return 0;
-
-err5:
- gpio_free(GPIO_NR_PALMT5_SD_READONLY);
-err4:
- gpio_free(GPIO_NR_PALMT5_SD_POWER);
-err3:
- free_irq(gpio_to_irq(GPIO_NR_PALMT5_SD_DETECT_N), data);
-err2:
- gpio_free(GPIO_NR_PALMT5_SD_DETECT_N);
-err:
- return err;
-}
-
-static void palmt5_mci_exit(struct device *dev, void *data)
-{
- gpio_free(GPIO_NR_PALMT5_SD_READONLY);
- gpio_free(GPIO_NR_PALMT5_SD_POWER);
- free_irq(IRQ_GPIO_PALMT5_SD_DETECT_N, data);
- gpio_free(GPIO_NR_PALMT5_SD_DETECT_N);
-}
-
-static void palmt5_mci_power(struct device *dev, unsigned int vdd)
-{
- struct pxamci_platform_data *p_d = dev->platform_data;
- gpio_set_value(GPIO_NR_PALMT5_SD_POWER, p_d->ocr_mask & (1 << vdd));
-}
-
-static int palmt5_mci_get_ro(struct device *dev)
-{
- return gpio_get_value(GPIO_NR_PALMT5_SD_READONLY);
-}
-
static struct pxamci_platform_data palmt5_mci_platform_data = {
- .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
- .setpower = palmt5_mci_power,
- .get_ro = palmt5_mci_get_ro,
- .init = palmt5_mci_init,
- .exit = palmt5_mci_exit,
+ .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
+ .gpio_card_detect = GPIO_NR_PALMT5_SD_DETECT_N,
+ .gpio_card_ro = GPIO_NR_PALMT5_SD_READONLY,
+ .gpio_power = GPIO_NR_PALMT5_SD_POWER,
+ .detect_delay = 20,
};
/******************************************************************************
@@ -314,35 +243,9 @@ static struct platform_device palmt5_backlight = {
/******************************************************************************
* IrDA
******************************************************************************/
-static int palmt5_irda_startup(struct device *dev)
-{
- int err;
- err = gpio_request(GPIO_NR_PALMT5_IR_DISABLE, "IR DISABLE");
- if (err)
- goto err;
- err = gpio_direction_output(GPIO_NR_PALMT5_IR_DISABLE, 1);
- if (err)
- gpio_free(GPIO_NR_PALMT5_IR_DISABLE);
-err:
- return err;
-}
-
-static void palmt5_irda_shutdown(struct device *dev)
-{
- gpio_free(GPIO_NR_PALMT5_IR_DISABLE);
-}
-
-static void palmt5_irda_transceiver_mode(struct device *dev, int mode)
-{
- gpio_set_value(GPIO_NR_PALMT5_IR_DISABLE, mode & IR_OFF);
- pxa2xx_transceiver_mode(dev, mode);
-}
-
static struct pxaficp_platform_data palmt5_ficp_platform_data = {
- .startup = palmt5_irda_startup,
- .shutdown = palmt5_irda_shutdown,
- .transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
- .transceiver_mode = palmt5_irda_transceiver_mode,
+ .gpio_pwdown = GPIO_NR_PALMT5_IR_DISABLE,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
};
/******************************************************************************
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