diff options
Diffstat (limited to 'recipes/linux/linux-gumstix-2.6.15/gumstix-mmc.patch')
| -rw-r--r-- | recipes/linux/linux-gumstix-2.6.15/gumstix-mmc.patch | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/recipes/linux/linux-gumstix-2.6.15/gumstix-mmc.patch b/recipes/linux/linux-gumstix-2.6.15/gumstix-mmc.patch deleted file mode 100644 index e526712091..0000000000 --- a/recipes/linux/linux-gumstix-2.6.15/gumstix-mmc.patch +++ /dev/null @@ -1,91 +0,0 @@ -diff -udrp linux-2.6.15/arch/arm/mach-pxa/gumstix.c linux-2.6.15.mine/arch/arm/mach-pxa/gumstix.c ---- linux-2.6.15/arch/arm/mach-pxa/gumstix.c 2006-04-11 00:29:42.000000000 -0400 -+++ linux-2.6.15.mine/arch/arm/mach-pxa/gumstix.c 2006-04-11 00:11:38.000000000 -0400 -@@ -28,19 +28,60 @@ - - #include "generic.h" - --static int gumstix_mci_init(struct device *dev, irqreturn_t (*lubbock_detect_int)(int, void *, struct pt_regs *), void *data) -+static struct pxamci_platform_data gumstix_mci_platform_data; -+ -+static int gumstix_mci_init(struct device *dev, irqreturn_t (*gumstix_detect_int)(int, void *, struct pt_regs *), void *data) - { -- // Set up MMC controller -+ int err; -+ -+ //printk("entering gumstix_mci_init\n"); -+ - pxa_gpio_mode(GPIO6_MMCCLK_MD); - pxa_gpio_mode(GPIO53_MMCCLK_MD); - pxa_gpio_mode(GPIO8_MMCCS0_MD); - -+ //printk(" setting gpio sd detect\n"); -+ pxa_gpio_mode(GUMSTIX_GPIO_nSD_DETECT | GPIO_IN); -+ pxa_gpio_mode(GUMSTIX_GPIO_nSD_WP | GPIO_IN); -+ -+ //printk(" setting delay to "); -+ gumstix_mci_platform_data.detect_delay = msecs_to_jiffies(200); -+ //printk("%d\n", gumstix_mci_platform_data.detect_delay); -+ -+ err = request_irq(GUMSTIX_IRQ_GPIO_nSD_DETECT, gumstix_detect_int, SA_INTERRUPT, -+ "MMC card detect", data); -+ if (err) { -+ printk(KERN_ERR "gumstix_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); -+ return -1; -+ } -+ -+ //printk(" set_irq_type returned a "); -+ err = set_irq_type(GUMSTIX_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE); -+ //printk("%d\n", err); -+ - return 0; - } - -+static int gumstix_mci_get_ro(struct device *dev) -+{ -+ int ro; -+ //printk("entering gumstix_mci_get_ro\n"); -+ ro = GPLR(GUMSTIX_GPIO_nSD_WP) & GPIO_bit(GUMSTIX_GPIO_nSD_WP); -+ //printk(" ro is %d\n", ro); -+ return ro; -+} -+ -+static void gumstix_mci_exit(struct device *dev, void *data) -+{ -+ //printk("entering gumstix_mci_exit\n"); -+ free_irq(GUMSTIX_IRQ_GPIO_nSD_DETECT, data); -+} -+ - static struct pxamci_platform_data gumstix_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, -- .init = &gumstix_mci_init, -+ .init = gumstix_mci_init, -+ .get_ro = gumstix_mci_get_ro, -+ .exit = gumstix_mci_exit, - }; - - static int gumstix_udc_is_connected(void) -@@ -76,6 +117,7 @@ static struct platform_device *devices[] - - static void __init gumstix_init(void) - { -+ //printk("entering gumstix_init\n"); - pxa_set_mci_info(&gumstix_mci_platform_data); - pxa_set_udc_info(&gumstix_udc_info); - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); -diff -udrp linux-2.6.15/include/asm-arm/arch-pxa/gumstix.h linux-2.6.15.mine/include/asm-arm/arch-pxa/gumstix.h ---- linux-2.6.15/include/asm-arm/arch-pxa/gumstix.h 2006-04-11 00:29:43.000000000 -0400 -+++ linux-2.6.15.mine/include/asm-arm/arch-pxa/gumstix.h 2006-04-10 22:26:20.000000000 -0400 -@@ -36,6 +36,12 @@ - #define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT) - #define GPIO_GUMSTIX_USB_GPIOx_DIS_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_IN) - -+/* -+ * SD/MMC definitions -+ */ -+#define GUMSTIX_GPIO_nSD_WP (22) /* SD Write Protect? */ -+#define GUMSTIX_GPIO_nSD_DETECT (11) /* MMC/SD Card Detect */ -+#define GUMSTIX_IRQ_GPIO_nSD_DETECT IRQ_GPIO(11) - - /* - * SMC Ethernet definitions |