summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap1/board-voiceblue.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap1/board-voiceblue.c')
-rw-r--r--arch/arm/mach-omap1/board-voiceblue.c59
1 files changed, 24 insertions, 35 deletions
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 45a01311669a..c224f3c64235 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -15,6 +15,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/notifier.h>
@@ -140,21 +141,12 @@ static struct omap_usb_config voiceblue_usb_config __initdata = {
.pins[2] = 6,
};
-static struct omap_mmc_config voiceblue_mmc_config __initdata = {
- .mmc[0] = {
- .enabled = 1,
- .power_pin = 2,
- .switch_pin = -1,
- },
-};
-
static struct omap_uart_config voiceblue_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_board_config_kernel voiceblue_config[] = {
{ OMAP_TAG_USB, &voiceblue_usb_config },
- { OMAP_TAG_MMC, &voiceblue_mmc_config },
{ OMAP_TAG_UART, &voiceblue_uart_config },
};
@@ -168,29 +160,27 @@ static void __init voiceblue_init_irq(void)
static void __init voiceblue_init(void)
{
/* Watchdog */
- omap_request_gpio(0);
+ gpio_request(0, "Watchdog");
/* smc91x reset */
- omap_request_gpio(7);
- omap_set_gpio_direction(7, 0);
- omap_set_gpio_dataout(7, 1);
+ gpio_request(7, "SMC91x reset");
+ gpio_direction_output(7, 1);
udelay(2); /* wait at least 100ns */
- omap_set_gpio_dataout(7, 0);
+ gpio_set_value(7, 0);
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
- omap_request_gpio(8);
+ gpio_request(8, "SMC91x irq");
/* 16C554 reset*/
- omap_request_gpio(6);
- omap_set_gpio_direction(6, 0);
- omap_set_gpio_dataout(6, 0);
+ gpio_request(6, "16C554 reset");
+ gpio_direction_output(6, 0);
/* 16C554 interrupt pins */
- omap_request_gpio(12);
- omap_request_gpio(13);
- omap_request_gpio(14);
- omap_request_gpio(15);
- set_irq_type(OMAP_GPIO_IRQ(12), IRQ_TYPE_EDGE_RISING);
- set_irq_type(OMAP_GPIO_IRQ(13), IRQ_TYPE_EDGE_RISING);
- set_irq_type(OMAP_GPIO_IRQ(14), IRQ_TYPE_EDGE_RISING);
- set_irq_type(OMAP_GPIO_IRQ(15), IRQ_TYPE_EDGE_RISING);
+ gpio_request(12, "16C554 irq");
+ gpio_request(13, "16C554 irq");
+ gpio_request(14, "16C554 irq");
+ gpio_request(15, "16C554 irq");
+ set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
omap_board_config = voiceblue_config;
@@ -244,19 +234,18 @@ static int wdt_gpio_state;
void voiceblue_wdt_enable(void)
{
- omap_set_gpio_direction(0, 0);
- omap_set_gpio_dataout(0, 0);
- omap_set_gpio_dataout(0, 1);
- omap_set_gpio_dataout(0, 0);
+ gpio_direction_output(0, 0);
+ gpio_set_value(0, 1);
+ gpio_set_value(0, 0);
wdt_gpio_state = 0;
}
void voiceblue_wdt_disable(void)
{
- omap_set_gpio_dataout(0, 0);
- omap_set_gpio_dataout(0, 1);
- omap_set_gpio_dataout(0, 0);
- omap_set_gpio_direction(0, 1);
+ gpio_set_value(0, 0);
+ gpio_set_value(0, 1);
+ gpio_set_value(0, 0);
+ gpio_direction_input(0);
}
void voiceblue_wdt_ping(void)
@@ -265,7 +254,7 @@ void voiceblue_wdt_ping(void)
return;
wdt_gpio_state = !wdt_gpio_state;
- omap_set_gpio_dataout(0, wdt_gpio_state);
+ gpio_set_value(0, wdt_gpio_state);
}
void voiceblue_reset(void)
OpenPOWER on IntegriCloud