[ARM] 4909/1: [AT91] Timer/Counter Block platform_devices

[linux-2.6] / arch / arm / mach-at91 / at91sam9261_devices.c

diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 467a6431d71a361a44e3655ad71a2a202c08cba2..03cd32482eace0c675037cd401b2f8e267179326 100644 (file)
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -24,7 +24,7 @@
 #include <asm/arch/gpio.h>
 #include <asm/arch/at91sam9261.h>
 #include <asm/arch/at91sam9261_matrix.h>
-#include <asm/arch/at91sam926x_mc.h>
+#include <asm/arch/at91sam9_smc.h>
 
 #include "generic.h"
 
@@ -107,8 +107,6 @@ static struct platform_device at91sam9261_udc_device = {
 
 void __init at91_add_device_udc(struct at91_udc_data *data)
 {
-       unsigned long x;
-
        if (!data)
                return;
 
@@ -117,9 +115,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data)
                at91_set_deglitch(data->vbus_pin, 1);
        }
 
-       /* Pullup pin is handled internally */
-       x = at91_sys_read(AT91_MATRIX_USBPUCR);
-       at91_sys_write(AT91_MATRIX_USBPUCR, x | AT91_MATRIX_USBPUCR_PUON);
+       /* Pullup pin is handled internally by USB device peripheral */
 
        udc_data = *data;
        platform_device_register(&at91sam9261_udc_device);
@@ -551,6 +547,55 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {}
 #endif
 
 
+/* --------------------------------------------------------------------
+ *  Timer/Counter block
+ * -------------------------------------------------------------------- */
+
+#ifdef CONFIG_ATMEL_TCLIB
+
+static struct resource tcb_resources[] = {
+       [0] = {
+               .start  = AT91SAM9261_BASE_TCB0,
+               .end    = AT91SAM9261_BASE_TCB0 + SZ_16K - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = AT91SAM9261_ID_TC0,
+               .end    = AT91SAM9261_ID_TC0,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = AT91SAM9261_ID_TC1,
+               .end    = AT91SAM9261_ID_TC1,
+               .flags  = IORESOURCE_IRQ,
+       },
+       [3] = {
+               .start  = AT91SAM9261_ID_TC2,
+               .end    = AT91SAM9261_ID_TC2,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device at91sam9261_tcb_device = {
+       .name           = "atmel_tcb",
+       .id             = 0,
+       .resource       = tcb_resources,
+       .num_resources  = ARRAY_SIZE(tcb_resources),
+};
+
+static void __init at91_add_device_tc(void)
+{
+       /* this chip has a separate clock and irq for each TC channel */
+       at91_clock_associate("tc0_clk", &at91sam9261_tcb_device.dev, "t0_clk");
+       at91_clock_associate("tc1_clk", &at91sam9261_tcb_device.dev, "t1_clk");
+       at91_clock_associate("tc2_clk", &at91sam9261_tcb_device.dev, "t2_clk");
+       platform_device_register(&at91sam9261_tcb_device);
+}
+#else
+static void __init at91_add_device_tc(void) { }
+#endif
+
+
 /* --------------------------------------------------------------------
  *  RTT
  * -------------------------------------------------------------------- */
@@ -565,7 +610,7 @@ static struct resource rtt_resources[] = {
 
 static struct platform_device at91sam9261_rtt_device = {
        .name           = "at91_rtt",
-       .id             = -1,
+       .id             = 0,
        .resource       = rtt_resources,
        .num_resources  = ARRAY_SIZE(rtt_resources),
 };
@@ -596,28 +641,6 @@ static void __init at91_add_device_watchdog(void) {}
 #endif
 
 
-/* --------------------------------------------------------------------
- *  LEDs
- * -------------------------------------------------------------------- */
-
-#if defined(CONFIG_LEDS)
-u8 at91_leds_cpu;
-u8 at91_leds_timer;
-
-void __init at91_init_leds(u8 cpu_led, u8 timer_led)
-{
-       /* Enable GPIO to access the LEDs */
-       at91_set_gpio_output(cpu_led, 1);
-       at91_set_gpio_output(timer_led, 1);
-
-       at91_leds_cpu   = cpu_led;
-       at91_leds_timer = timer_led;
-}
-#else
-void __init at91_init_leds(u8 cpu_led, u8 timer_led) {}
-#endif
-
-
 /* --------------------------------------------------------------------
  *  SSC -- Synchronous Serial Controller
  * -------------------------------------------------------------------- */
@@ -1076,6 +1099,7 @@ static int __init at91_add_standard_devices(void)
 {
        at91_add_device_rtt();
        at91_add_device_watchdog();
+       at91_add_device_tc();
        return 0;
 }