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Diffstat (limited to 'arch/arm/mach-at91/at91sam9260_devices.c')
-rw-r--r--arch/arm/mach-at91/at91sam9260_devices.c58
1 files changed, 33 insertions, 25 deletions
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 24b6f8c0440..642ccb6d26b 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -84,7 +84,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
* USB Device (Gadget)
* -------------------------------------------------------------------- */
-#ifdef CONFIG_USB_GADGET_AT91
+#ifdef CONFIG_USB_AT91
static struct at91_udc_data udc_data;
static struct resource udc_resources[] = {
@@ -115,7 +115,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data)
if (!data)
return;
- if (data->vbus_pin) {
+ if (gpio_is_valid(data->vbus_pin)) {
at91_set_gpio_input(data->vbus_pin, 0);
at91_set_deglitch(data->vbus_pin, 1);
}
@@ -136,7 +136,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
static u64 eth_dmamask = DMA_BIT_MASK(32);
-static struct at91_eth_data eth_data;
+static struct macb_platform_data eth_data;
static struct resource eth_resources[] = {
[0] = {
@@ -163,12 +163,12 @@ static struct platform_device at91sam9260_eth_device = {
.num_resources = ARRAY_SIZE(eth_resources),
};
-void __init at91_add_device_eth(struct at91_eth_data *data)
+void __init at91_add_device_eth(struct macb_platform_data *data)
{
if (!data)
return;
- if (data->phy_irq_pin) {
+ if (gpio_is_valid(data->phy_irq_pin)) {
at91_set_gpio_input(data->phy_irq_pin, 0);
at91_set_deglitch(data->phy_irq_pin, 1);
}
@@ -200,7 +200,7 @@ void __init at91_add_device_eth(struct at91_eth_data *data)
platform_device_register(&at91sam9260_eth_device);
}
#else
-void __init at91_add_device_eth(struct at91_eth_data *data) {}
+void __init at91_add_device_eth(struct macb_platform_data *data) {}
#endif
@@ -243,13 +243,13 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
return;
/* input/irq */
- if (data->det_pin) {
+ if (gpio_is_valid(data->det_pin)) {
at91_set_gpio_input(data->det_pin, 1);
at91_set_deglitch(data->det_pin, 1);
}
- if (data->wp_pin)
+ if (gpio_is_valid(data->wp_pin))
at91_set_gpio_input(data->wp_pin, 1);
- if (data->vcc_pin)
+ if (gpio_is_valid(data->vcc_pin))
at91_set_gpio_output(data->vcc_pin, 0);
/* CLK */
@@ -330,11 +330,11 @@ void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data)
for (i = 0; i < ATMCI_MAX_NR_SLOTS; i++) {
if (data->slot[i].bus_width) {
/* input/irq */
- if (data->slot[i].detect_pin) {
+ if (gpio_is_valid(data->slot[i].detect_pin)) {
at91_set_gpio_input(data->slot[i].detect_pin, 1);
at91_set_deglitch(data->slot[i].detect_pin, 1);
}
- if (data->slot[i].wp_pin)
+ if (gpio_is_valid(data->slot[i].wp_pin))
at91_set_gpio_input(data->slot[i].wp_pin, 1);
switch (i) {
@@ -399,8 +399,8 @@ static struct resource nand_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = AT91_BASE_SYS + AT91_ECC,
- .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1,
+ .start = AT91SAM9260_BASE_ECC,
+ .end = AT91SAM9260_BASE_ECC + SZ_512 - 1,
.flags = IORESOURCE_MEM,
}
};
@@ -426,15 +426,15 @@ void __init at91_add_device_nand(struct atmel_nand_data *data)
at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA);
/* enable pin */
- if (data->enable_pin)
+ if (gpio_is_valid(data->enable_pin))
at91_set_gpio_output(data->enable_pin, 1);
/* ready/busy pin */
- if (data->rdy_pin)
+ if (gpio_is_valid(data->rdy_pin))
at91_set_gpio_input(data->rdy_pin, 1);
/* card detect pin */
- if (data->det_pin)
+ if (gpio_is_valid(data->det_pin))
at91_set_gpio_input(data->det_pin, 1);
nand_data = *data;
@@ -714,8 +714,8 @@ static void __init at91_add_device_tc(void) { }
static struct resource rtt_resources[] = {
{
- .start = AT91_BASE_SYS + AT91_RTT,
- .end = AT91_BASE_SYS + AT91_RTT + SZ_16 - 1,
+ .start = AT91SAM9260_BASE_RTT,
+ .end = AT91SAM9260_BASE_RTT + SZ_16 - 1,
.flags = IORESOURCE_MEM,
}
};
@@ -738,10 +738,19 @@ static void __init at91_add_device_rtt(void)
* -------------------------------------------------------------------- */
#if defined(CONFIG_AT91SAM9X_WATCHDOG) || defined(CONFIG_AT91SAM9X_WATCHDOG_MODULE)
+static struct resource wdt_resources[] = {
+ {
+ .start = AT91SAM9260_BASE_WDT,
+ .end = AT91SAM9260_BASE_WDT + SZ_16 - 1,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
static struct platform_device at91sam9260_wdt_device = {
.name = "at91_wdt",
.id = -1,
- .num_resources = 0,
+ .resource = wdt_resources,
+ .num_resources = ARRAY_SIZE(wdt_resources),
};
static void __init at91_add_device_watchdog(void)
@@ -837,8 +846,8 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) {}
#if defined(CONFIG_SERIAL_ATMEL)
static struct resource dbgu_resources[] = {
[0] = {
- .start = AT91_VA_BASE_SYS + AT91_DBGU,
- .end = AT91_VA_BASE_SYS + AT91_DBGU + SZ_512 - 1,
+ .start = AT91SAM9260_BASE_DBGU,
+ .end = AT91SAM9260_BASE_DBGU + SZ_512 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@@ -851,7 +860,6 @@ static struct resource dbgu_resources[] = {
static struct atmel_uart_data dbgu_data = {
.use_dma_tx = 0,
.use_dma_rx = 0, /* DBGU not capable of receive DMA */
- .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
};
static u64 dbgu_dmamask = DMA_BIT_MASK(32);
@@ -1282,17 +1290,17 @@ void __init at91_add_device_cf(struct at91_cf_data *data)
at91_sys_write(AT91_MATRIX_EBICSA, csa);
- if (data->rst_pin) {
+ if (gpio_is_valid(data->rst_pin)) {
at91_set_multi_drive(data->rst_pin, 0);
at91_set_gpio_output(data->rst_pin, 1);
}
- if (data->irq_pin) {
+ if (gpio_is_valid(data->irq_pin)) {
at91_set_gpio_input(data->irq_pin, 0);
at91_set_deglitch(data->irq_pin, 1);
}
- if (data->det_pin) {
+ if (gpio_is_valid(data->det_pin)) {
at91_set_gpio_input(data->det_pin, 0);
at91_set_deglitch(data->det_pin, 1);
}