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Diffstat (limited to 'arch/arm/mach-pxa/zylonite.c')
-rw-r--r--arch/arm/mach-pxa/zylonite.c87
1 files changed, 14 insertions, 73 deletions
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index b66e9e2..2b4043c 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -36,9 +36,6 @@
#include "devices.h"
#include "generic.h"
-#define MAX_SLOTS 3
-struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
-
int gpio_eth_irq;
int gpio_debug_led1;
int gpio_debug_led2;
@@ -220,84 +217,28 @@ static inline void zylonite_init_lcd(void) {}
#endif
#if defined(CONFIG_MMC)
-static int zylonite_mci_ro(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
-
- return gpio_get_value(zylonite_mmc_slot[pdev->id].gpio_wp);
-}
-
-static int zylonite_mci_init(struct device *dev,
- irq_handler_t zylonite_detect_int,
- void *data)
-{
- struct platform_device *pdev = to_platform_device(dev);
- int err, cd_irq, gpio_cd, gpio_wp;
-
- cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
- gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
- gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
-
- /*
- * setup GPIO for Zylonite MMC controller
- */
- err = gpio_request(gpio_cd, "mmc card detect");
- if (err)
- goto err_request_cd;
- gpio_direction_input(gpio_cd);
-
- err = gpio_request(gpio_wp, "mmc write protect");
- if (err)
- goto err_request_wp;
- gpio_direction_input(gpio_wp);
-
- err = request_irq(cd_irq, zylonite_detect_int,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "MMC card detect", data);
- if (err) {
- printk(KERN_ERR "%s: MMC/SD/SDIO: "
- "can't request card detect IRQ\n", __func__);
- goto err_request_irq;
- }
-
- return 0;
-
-err_request_irq:
- gpio_free(gpio_wp);
-err_request_wp:
- gpio_free(gpio_cd);
-err_request_cd:
- return err;
-}
-
-static void zylonite_mci_exit(struct device *dev, void *data)
-{
- struct platform_device *pdev = to_platform_device(dev);
- int cd_irq, gpio_cd, gpio_wp;
-
- cd_irq = gpio_to_irq(zylonite_mmc_slot[pdev->id].gpio_cd);
- gpio_cd = zylonite_mmc_slot[pdev->id].gpio_cd;
- gpio_wp = zylonite_mmc_slot[pdev->id].gpio_wp;
-
- free_irq(cd_irq, data);
- gpio_free(gpio_cd);
- gpio_free(gpio_wp);
-}
-
static struct pxamci_platform_data zylonite_mci_platform_data = {
.detect_delay = 20,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = zylonite_mci_init,
- .exit = zylonite_mci_exit,
- .get_ro = zylonite_mci_ro,
- .gpio_card_detect = -1,
- .gpio_card_ro = -1,
+ .gpio_card_detect = EXT_GPIO(0),
+ .gpio_card_ro = EXT_GPIO(2),
.gpio_power = -1,
};
static struct pxamci_platform_data zylonite_mci2_platform_data = {
.detect_delay = 20,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .gpio_card_detect = EXT_GPIO(1),
+ .gpio_card_ro = EXT_GPIO(3),
+ .gpio_power = -1,
+};
+
+static struct pxamci_platform_data zylonite_mci3_platform_data = {
+ .detect_delay = 20,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .gpio_card_detect = EXT_GPIO(30),
+ .gpio_card_ro = EXT_GPIO(31),
+ .gpio_power = -1,
};
static void __init zylonite_init_mmc(void)
@@ -305,7 +246,7 @@ static void __init zylonite_init_mmc(void)
pxa_set_mci_info(&zylonite_mci_platform_data);
pxa3xx_set_mci2_info(&zylonite_mci2_platform_data);
if (cpu_is_pxa310())
- pxa3xx_set_mci3_info(&zylonite_mci_platform_data);
+ pxa3xx_set_mci3_info(&zylonite_mci3_platform_data);
}
#else
static inline void zylonite_init_mmc(void) {}
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