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Diffstat (limited to 'arch/arm/mach-omap2/board-zoom-debugboard.c')
-rw-r--r--arch/arm/mach-omap2/board-zoom-debugboard.c65
1 files changed, 9 insertions, 56 deletions
diff --git a/arch/arm/mach-omap2/board-zoom-debugboard.c b/arch/arm/mach-omap2/board-zoom-debugboard.c
index 007ebdc6c99..6402e781c45 100644
--- a/arch/arm/mach-omap2/board-zoom-debugboard.c
+++ b/arch/arm/mach-omap2/board-zoom-debugboard.c
@@ -15,6 +15,7 @@
#include <linux/interrupt.h>
#include <plat/gpmc.h>
+#include <plat/gpmc-smsc911x.h>
#include <mach/board-zoom.h>
@@ -26,60 +27,16 @@
#define DEBUG_BASE 0x08000000
#define ZOOM_ETHR_START DEBUG_BASE
-static struct resource zoom_smsc911x_resources[] = {
- [0] = {
- .start = ZOOM_ETHR_START,
- .end = ZOOM_ETHR_START + SZ_4K,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
- },
-};
-
-static struct smsc911x_platform_config zoom_smsc911x_config = {
- .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
- .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+static struct omap_smsc911x_platform_data zoom_smsc911x_cfg = {
+ .cs = ZOOM_SMSC911X_CS,
+ .gpio_irq = ZOOM_SMSC911X_GPIO,
+ .gpio_reset = -EINVAL,
.flags = SMSC911X_USE_32BIT,
- .phy_interface = PHY_INTERFACE_MODE_MII,
-};
-
-static struct platform_device zoom_smsc911x_device = {
- .name = "smsc911x",
- .id = -1,
- .num_resources = ARRAY_SIZE(zoom_smsc911x_resources),
- .resource = zoom_smsc911x_resources,
- .dev = {
- .platform_data = &zoom_smsc911x_config,
- },
};
static inline void __init zoom_init_smsc911x(void)
{
- int eth_cs;
- unsigned long cs_mem_base;
- int eth_gpio = 0;
-
- eth_cs = ZOOM_SMSC911X_CS;
-
- if (gpmc_cs_request(eth_cs, SZ_16M, &cs_mem_base) < 0) {
- printk(KERN_ERR "Failed to request GPMC mem for smsc911x\n");
- return;
- }
-
- zoom_smsc911x_resources[0].start = cs_mem_base + 0x0;
- zoom_smsc911x_resources[0].end = cs_mem_base + 0xff;
-
- eth_gpio = ZOOM_SMSC911X_GPIO;
-
- zoom_smsc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);
-
- if (gpio_request(eth_gpio, "smsc911x irq") < 0) {
- printk(KERN_ERR "Failed to request GPIO%d for smsc911x IRQ\n",
- eth_gpio);
- return;
- }
- gpio_direction_input(eth_gpio);
+ gpmc_smsc911x_init(&zoom_smsc911x_cfg);
}
static struct plat_serial8250_port serial_platform_data[] = {
@@ -120,12 +77,9 @@ static inline void __init zoom_init_quaduart(void)
quart_gpio = ZOOM_QUADUART_GPIO;
- if (gpio_request(quart_gpio, "TL16CP754C GPIO") < 0) {
+ if (gpio_request_one(quart_gpio, GPIOF_IN, "TL16CP754C GPIO") < 0)
printk(KERN_ERR "Failed to request GPIO%d for TL16CP754C\n",
quart_gpio);
- return;
- }
- gpio_direction_input(quart_gpio);
}
static inline int omap_zoom_debugboard_detect(void)
@@ -135,12 +89,12 @@ static inline int omap_zoom_debugboard_detect(void)
debug_board_detect = ZOOM_SMSC911X_GPIO;
- if (gpio_request(debug_board_detect, "Zoom debug board detect") < 0) {
+ if (gpio_request_one(debug_board_detect, GPIOF_IN,
+ "Zoom debug board detect") < 0) {
printk(KERN_ERR "Failed to request GPIO%d for Zoom debug"
"board detect\n", debug_board_detect);
return 0;
}
- gpio_direction_input(debug_board_detect);
if (!gpio_get_value(debug_board_detect)) {
ret = 0;
@@ -150,7 +104,6 @@ static inline int omap_zoom_debugboard_detect(void)
}
static struct platform_device *zoom_devices[] __initdata = {
- &zoom_smsc911x_device,
&zoom_debugboard_serial_device,
};