Merge branch 'for-rmk' of git://git.pengutronix.de/git/ukl/linux-2.6 into devel

[linux-2.6-omap-h63xx.git] / arch / arm / mach-at91 / at91cap9_devices.c

diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index 5ebd4273d353d5f71ac27b9d519c283c319d0874..9eca2209cde630dd656491ef5c964461f2c8b5b2 100644 (file)
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -13,6 +13,7 @@
  */
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include <asm/mach/irq.h>
 
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
@@ -21,6 +22,7 @@
 #include <video/atmel_lcdc.h>
 
 #include <mach/board.h>
+#include <mach/cpu.h>
 #include <mach/gpio.h>
 #include <mach/at91cap9.h>
 #include <mach/at91cap9_matrix.h>
@@ -69,6 +71,9 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data)
        if (!data)
                return;
 
+       if (cpu_is_at91cap9_revB())
+               set_irq_type(AT91CAP9_ID_UHP, IRQ_TYPE_LEVEL_HIGH);
+
        /* Enable VBus control for UHP ports */
        for (i = 0; i < data->ports; i++) {
                if (data->vbus_pin[i])
@@ -151,8 +156,13 @@ static struct platform_device at91_usba_udc_device = {
 
 void __init at91_add_device_usba(struct usba_platform_data *data)
 {
-       at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS |
-                                         AT91_MATRIX_UDPHS_BYPASS_LOCK);
+       if (cpu_is_at91cap9_revB()) {
+               set_irq_type(AT91CAP9_ID_UDPHS, IRQ_TYPE_LEVEL_HIGH);
+               at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS |
+                                                 AT91_MATRIX_UDPHS_BYPASS_LOCK);
+       }
+       else
+               at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS);
 
        /*
         * Invalid pins are 0 on AT91, but the usba driver is shared
@@ -406,28 +416,13 @@ static struct platform_device at91cap9_nand_device = {
 
 void __init at91_add_device_nand(struct atmel_nand_data *data)
 {
-       unsigned long csa, mode;
+       unsigned long csa;
 
        if (!data)
                return;
 
        csa = at91_sys_read(AT91_MATRIX_EBICSA);
-       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);
-
-       /* set the bus interface characteristics */
-       at91_sys_write(AT91_SMC_SETUP(3), AT91_SMC_NWESETUP_(2) | AT91_SMC_NCS_WRSETUP_(1)
-                       | AT91_SMC_NRDSETUP_(2) | AT91_SMC_NCS_RDSETUP_(1));
-
-       at91_sys_write(AT91_SMC_PULSE(3), AT91_SMC_NWEPULSE_(4) | AT91_SMC_NCS_WRPULSE_(6)
-                       | AT91_SMC_NRDPULSE_(4) | AT91_SMC_NCS_RDPULSE_(6));
-
-       at91_sys_write(AT91_SMC_CYCLE(3), AT91_SMC_NWECYCLE_(8) | AT91_SMC_NRDCYCLE_(8));
-
-       if (data->bus_width_16)
-               mode = AT91_SMC_DBW_16;
-       else
-               mode = AT91_SMC_DBW_8;
-       at91_sys_write(AT91_SMC_MODE(3), mode | AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_TDF_(1));
+       at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA);
 
        /* enable pin */
        if (data->enable_pin)
@@ -865,6 +860,9 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data)
        if (!data)
                return;
 
+       if (cpu_is_at91cap9_revB())
+               set_irq_type(AT91CAP9_ID_LCDC, IRQ_TYPE_LEVEL_HIGH);
+
        at91_set_A_periph(AT91_PIN_PC1, 0);     /* LCDHSYNC */
        at91_set_A_periph(AT91_PIN_PC2, 0);     /* LCDDOTCK */
        at91_set_A_periph(AT91_PIN_PC3, 0);     /* LCDDEN */