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omap: convert boards that use SMSC911x to use gpmc-smsc911x

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Convert boards that use SMSC911x to use gpmc-smsc911x.
Also allocate struct platform_device dynamically.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
[tony@atomide.com: folded in a fix from Igor Grindberg]
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Mike Rapoport
2011-04-16 22:29:30 +00:00
committed by Tony Lindgren
parent f0949f73a7
commit 21b42731e6
9 changed files with 73 additions and 427 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
arch/arm/mach-omap2/board-overo.c
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@@ -146,106 +146,28 @@ static inline void __init overo_ads7846_init(void) { return; }
#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
#include <linux/smsc911x.h>
#include <plat/gpmc-smsc911x.h>
static struct resource overo_smsc911x_resources[] = {
{
.name = "smsc911x-memory",
.flags = IORESOURCE_MEM,
},
{
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
},
};
static struct resource overo_smsc911x2_resources[] = {
{
.name = "smsc911x2-memory",
.flags = IORESOURCE_MEM,
},
{
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
},
};
static struct smsc911x_platform_config overo_smsc911x_config = {
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
.flags = SMSC911X_USE_32BIT ,
.phy_interface = PHY_INTERFACE_MODE_MII,
};
static struct platform_device overo_smsc911x_device = {
.name = "smsc911x",
static struct omap_smsc911x_platform_data smsc911x_cfg = {
.id = 0,
.num_resources = ARRAY_SIZE(overo_smsc911x_resources),
.resource = overo_smsc911x_resources,
.dev = {
.platform_data = &overo_smsc911x_config,
},
.cs = OVERO_SMSC911X_CS,
.gpio_irq = OVERO_SMSC911X_GPIO,
.gpio_reset = -EINVAL,
.flags = SMSC911X_USE_32BIT,
};
static struct platform_device overo_smsc911x2_device = {
.name = "smsc911x",
static struct omap_smsc911x_platform_data smsc911x2_cfg = {
.id = 1,
.num_resources = ARRAY_SIZE(overo_smsc911x2_resources),
.resource = overo_smsc911x2_resources,
.dev = {
.platform_data = &overo_smsc911x_config,
},
.cs = OVERO_SMSC911X2_CS,
.gpio_irq = OVERO_SMSC911X2_GPIO,
.gpio_reset = -EINVAL,
.flags = SMSC911X_USE_32BIT,
};
static struct platform_device *smsc911x_devices[] = {
&overo_smsc911x_device,
&overo_smsc911x2_device,
};
static inline void __init overo_init_smsc911x(void)
static void __init overo_init_smsc911x(void)
{
unsigned long cs_mem_base, cs_mem_base2;
/* set up first smsc911x chip */
if (gpmc_cs_request(OVERO_SMSC911X_CS, SZ_16M, &cs_mem_base) < 0) {
printk(KERN_ERR "Failed request for GPMC mem for smsc911x\n");
return;
}
overo_smsc911x_resources[0].start = cs_mem_base + 0x0;
overo_smsc911x_resources[0].end = cs_mem_base + 0xff;
if ((gpio_request(OVERO_SMSC911X_GPIO, "SMSC911X IRQ") == 0) &&
(gpio_direction_input(OVERO_SMSC911X_GPIO) == 0)) {
gpio_export(OVERO_SMSC911X_GPIO, 0);
} else {
printk(KERN_ERR "could not obtain gpio for SMSC911X IRQ\n");
return;
}
overo_smsc911x_resources[1].start = OMAP_GPIO_IRQ(OVERO_SMSC911X_GPIO);
overo_smsc911x_resources[1].end = 0;
/* set up second smsc911x chip */
if (gpmc_cs_request(OVERO_SMSC911X2_CS, SZ_16M, &cs_mem_base2) < 0) {
printk(KERN_ERR "Failed request for GPMC mem for smsc911x2\n");
return;
}
overo_smsc911x2_resources[0].start = cs_mem_base2 + 0x0;
overo_smsc911x2_resources[0].end = cs_mem_base2 + 0xff;
if ((gpio_request(OVERO_SMSC911X2_GPIO, "SMSC911X2 IRQ") == 0) &&
(gpio_direction_input(OVERO_SMSC911X2_GPIO) == 0)) {
gpio_export(OVERO_SMSC911X2_GPIO, 0);
} else {
printk(KERN_ERR "could not obtain gpio for SMSC911X2 IRQ\n");
return;
}
overo_smsc911x2_resources[1].start = OMAP_GPIO_IRQ(OVERO_SMSC911X2_GPIO);
overo_smsc911x2_resources[1].end = 0;
platform_add_devices(smsc911x_devices, ARRAY_SIZE(smsc911x_devices));
gpmc_smsc911x_init(&smsc911x_cfg);
gpmc_smsc911x_init(&smsc911x2_cfg);
}
#else