ARM: at91/boards: use -EINVAL for invalid gpio

this will allow to use gpio_is_valid

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>

38 files changed, 192 insertions, 65 deletions

diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index a60d98d7c3e2..2628384aaae1 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -70,6 +70,8 @@ static struct macb_platform_data __initdata onearm_eth_data = {
 
 static struct at91_usbh_data __initdata onearm_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata onearm_udc_data = {
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 17fc77925707..3bb40694b02d 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -75,6 +75,8 @@ static void __init afeb9260_init_early(void)
  */
 static struct at91_usbh_data __initdata afeb9260_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -82,7 +84,7 @@ static struct at91_usbh_data __initdata afeb9260_usbh_data = {
  */
 static struct at91_udc_data __initdata afeb9260_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -138,6 +140,7 @@ static struct atmel_nand_data __initdata afeb9260_nand_data = {
         .bus_width_16   = 0,
         .parts          = afeb9260_nand_partition,
         .num_parts      = ARRAY_SIZE(afeb9260_nand_partition),
+        .det_pin        = -EINVAL,
 };
 
 
@@ -149,6 +152,7 @@ static struct at91_mmc_data __initdata afeb9260_mmc_data = {
         .wp_pin         = AT91_PIN_PC4,
         .slot_b         = 1,
         .wire4          = 1,
+        .vcc_pin        = -EINVAL,
 };
 
 
@@ -169,6 +173,8 @@ static struct i2c_board_info __initdata afeb9260_i2c_devices[] = {
 static struct at91_cf_data afeb9260_cf_data = {
         .chipselect = 4,
         .irq_pin    = AT91_PIN_PA6,
+        .det_pin        = -EINVAL,
+        .vcc_pin        = -EINVAL,
         .rst_pin    = AT91_PIN_PA7,
         .flags      = AT91_CF_TRUE_IDE,
 };
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index 18c90c454079..8510e9e54988 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -62,6 +62,8 @@ static void __init cam60_init_early(void)
  */
 static struct at91_usbh_data __initdata cam60_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 
@@ -135,7 +137,7 @@ static struct mtd_partition __initdata cam60_nand_partition[] = {
 static struct atmel_nand_data __initdata cam60_nand_data = {
         .ale            = 21,
         .cle            = 22,
-        // .det_pin     = ... not there
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PA9,
         .enable_pin     = AT91_PIN_PA7,
         .parts          = cam60_nand_partition,
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
index 14d1d0556638..ac3de4f7c31d 100644
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -70,6 +70,8 @@ static void __init cap9adk_init_early(void)
  */
 static struct at91_usbh_data __initdata cap9adk_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -144,9 +146,9 @@ static struct spi_board_info cap9adk_spi_devices[] = {
  */
 static struct at91_mmc_data __initdata cap9adk_mmc_data = {
         .wire4          = 1,
-//      .det_pin        = ... not connected
-//      .wp_pin         = ... not connected
-//      .vcc_pin        = ... not connected
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 
@@ -154,6 +156,7 @@ static struct at91_mmc_data __initdata cap9adk_mmc_data = {
  * MACB Ethernet device
  */
 static struct macb_platform_data __initdata cap9adk_macb_data = {
+        .phy_irq_pin    = -EINVAL,
         .is_rmii        = 1,
 };
 
@@ -172,8 +175,8 @@ static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
 static struct atmel_nand_data __initdata cap9adk_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
-//      .rdy_pin        = ... not connected
+        .det_pin        = -EINVAL,
+        .rdy_pin        = -EINVAL,
         .enable_pin     = AT91_PIN_PD15,
         .parts          = cap9adk_nand_partitions,
         .num_parts      = ARRAY_SIZE(cap9adk_nand_partitions),
@@ -351,7 +354,7 @@ static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
  * AC97
  */
 static struct ac97c_platform_data cap9adk_ac97_data = {
-//      .reset_pin      = ... not connected
+        .reset_pin      = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 529b356cdb7d..59d9cf997537 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -64,6 +64,8 @@ static struct macb_platform_data __initdata carmeva_eth_data = {
 
 static struct at91_usbh_data __initdata carmeva_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata carmeva_udc_data = {
@@ -75,8 +77,8 @@ static struct at91_udc_data __initdata carmeva_udc_data = {
 // static struct at91_cf_data __initdata carmeva_cf_data = {
 //      .det_pin        = AT91_PIN_PB0,
 //      .rst_pin        = AT91_PIN_PC5,
-        // .irq_pin     = ... not connected
-        // .vcc_pin     = ... always powered
+        // .irq_pin     = -EINVAL,
+        // .vcc_pin     = -EINVAL,
 // };
 
 static struct at91_mmc_data __initdata carmeva_mmc_data = {
@@ -84,6 +86,7 @@ static struct at91_mmc_data __initdata carmeva_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PB10,
         .wp_pin         = AT91_PIN_PC14,
+        .vcc_pin        = -EINVAL,
 };
 
 static struct spi_board_info carmeva_spi_devices[] = {
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index 5b55525e2966..9ab3d1ea326d 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -86,6 +86,8 @@ static void __init cpu9krea_init_early(void)
  */
 static struct at91_usbh_data __initdata cpu9krea_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -93,13 +95,14 @@ static struct at91_usbh_data __initdata cpu9krea_usbh_data = {
  */
 static struct at91_udc_data __initdata cpu9krea_udc_data = {
         .vbus_pin       = AT91_PIN_PC8,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 /*
  * MACB Ethernet device
  */
 static struct macb_platform_data __initdata cpu9krea_macb_data = {
+        .phy_irq_pin    = -EINVAL,
         .is_rmii        = 1,
 };
 
@@ -112,6 +115,7 @@ static struct atmel_nand_data __initdata cpu9krea_nand_data = {
         .rdy_pin        = AT91_PIN_PC13,
         .enable_pin     = AT91_PIN_PC14,
         .bus_width_16   = 0,
+        .det_pin        = -EINVAL,
 };
 
 #ifdef CONFIG_MACH_CPU9260
@@ -337,6 +341,8 @@ static struct at91_mmc_data __initdata cpu9krea_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
         .det_pin        = AT91_PIN_PA29,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 static void __init cpu9krea_board_init(void)
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 7a4c82e8da51..368e1427ad99 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -83,11 +83,14 @@ static void __init cpuat91_init_early(void)
 }
 
 static struct macb_platform_data __initdata cpuat91_eth_data = {
+        .phy_irq_pin    = -EINVAL,
         .is_rmii        = 1,
 };
 
 static struct at91_usbh_data __initdata cpuat91_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata cpuat91_udc_data = {
@@ -98,6 +101,8 @@ static struct at91_udc_data __initdata cpuat91_udc_data = {
 static struct at91_mmc_data __initdata cpuat91_mmc_data = {
         .det_pin        = AT91_PIN_PC2,
         .wire4          = 1,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 static struct physmap_flash_data cpuat91_flash_data = {
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index b004b20b8e42..1a1547b1ce4e 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -65,11 +65,13 @@ static struct macb_platform_data __initdata csb337_eth_data = {
 
 static struct at91_usbh_data __initdata csb337_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata csb337_udc_data = {
-        // this has no VBUS sensing pin
         .pullup_pin     = AT91_PIN_PA24,
+        .vbus_pin       = -EINVAL,
 };
 
 static struct i2c_board_info __initdata csb337_i2c_devices[] = {
@@ -98,6 +100,7 @@ static struct at91_mmc_data __initdata csb337_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
         .wp_pin         = AT91_PIN_PD6,
+        .vcc_pin        = -EINVAL,
 };
 
 static struct spi_board_info csb337_spi_devices[] = {
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index e966de5219c7..f650bf39455d 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -59,6 +59,8 @@ static struct macb_platform_data __initdata csb637_eth_data = {
 
 static struct at91_usbh_data __initdata csb637_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata csb637_udc_data = {
diff --git a/arch/arm/mach-at91/board-dt.c b/arch/arm/mach-at91/board-dt.c
index 41d84d9a2316..bb6b434ec0c1 100644
--- a/arch/arm/mach-at91/board-dt.c
+++ b/arch/arm/mach-at91/board-dt.c
@@ -50,6 +50,7 @@ static void __init ek_init_early(void)
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC8,
         .enable_pin     = AT91_PIN_PC14,
 };
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 3788fa527121..d302ca3eeb64 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -67,6 +67,8 @@ static struct macb_platform_data __initdata eb9200_eth_data = {
 
 static struct at91_usbh_data __initdata eb9200_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata eb9200_udc_data = {
@@ -75,15 +77,18 @@ static struct at91_udc_data __initdata eb9200_udc_data = {
 };
 
 static struct at91_cf_data __initdata eb9200_cf_data = {
+        .irq_pin        = -EINVAL,
         .det_pin        = AT91_PIN_PB0,
+        .vcc_pin        = -EINVAL,
         .rst_pin        = AT91_PIN_PC5,
-        // .irq_pin     = ... not connected
-        // .vcc_pin     = ... always powered
 };
 
 static struct at91_mmc_data __initdata eb9200_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 static struct i2c_board_info __initdata eb9200_i2c_devices[] = {
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index af7622eae1a9..69966ce4d776 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -71,11 +71,16 @@ static struct macb_platform_data __initdata ecb_at91eth_data = {
 
 static struct at91_usbh_data __initdata ecb_at91usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_mmc_data __initdata ecb_at91mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index 8e75867d1d18..07ef35b0ec2c 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -54,6 +54,8 @@ static struct macb_platform_data __initdata eco920_eth_data = {
 
 static struct at91_usbh_data __initdata eco920_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata eco920_udc_data = {
@@ -64,6 +66,9 @@ static struct at91_udc_data __initdata eco920_udc_data = {
 static struct at91_mmc_data __initdata eco920_mmc_data = {
         .slot_b         = 0,
         .wire4          = 0,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 static struct physmap_flash_data eco920_flash_data = {
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index 4c3f65d9c59b..eec02cd57ced 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -52,12 +52,14 @@ static void __init flexibity_init_early(void)
 /* USB Host port */
 static struct at91_usbh_data __initdata flexibity_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /* USB Device port */
 static struct at91_udc_data __initdata flexibity_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 /* SPI devices */
@@ -76,6 +78,7 @@ static struct at91_mmc_data __initdata flexibity_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PC9,
         .wp_pin         = AT91_PIN_PC4,
+        .vcc_pin        = -EINVAL,
 };
 
 /* LEDs */
diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c
index de8e09642f4e..caf017f0f4ee 100644
--- a/arch/arm/mach-at91/board-foxg20.c
+++ b/arch/arm/mach-at91/board-foxg20.c
@@ -106,6 +106,8 @@ static void __init foxg20_init_early(void)
  */
 static struct at91_usbh_data __initdata foxg20_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -113,7 +115,7 @@ static struct at91_usbh_data __initdata foxg20_usbh_data = {
  */
 static struct at91_udc_data __initdata foxg20_udc_data = {
         .vbus_pin       = AT91_PIN_PC6,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -147,6 +149,9 @@ static struct macb_platform_data __initdata foxg20_macb_data = {
 static struct at91_mmc_data __initdata foxg20_mmc_data = {
         .slot_b         = 1,
         .wire4          = 1,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c
index 51c82f151119..230e71969fb7 100644
--- a/arch/arm/mach-at91/board-gsia18s.c
+++ b/arch/arm/mach-at91/board-gsia18s.c
@@ -80,6 +80,8 @@ static void __init gsia18s_init_early(void)
  */
 static struct at91_usbh_data __initdata usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -87,7 +89,7 @@ static struct at91_usbh_data __initdata usbh_data = {
  */
 static struct at91_udc_data __initdata udc_data = {
         .vbus_pin       = AT91_PIN_PA22,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 /*
@@ -530,6 +532,7 @@ static struct i2c_board_info __initdata gsia18s_i2c_devices[] = {
 static struct at91_cf_data __initdata gsia18s_cf1_data = {
         .irq_pin        = AT91_PIN_PA27,
         .det_pin        = AT91_PIN_PB30,
+        .vcc_pin        = -EINVAL,
         .rst_pin        = AT91_PIN_PB31,
         .chipselect     = 5,
         .flags          = AT91_CF_TRUE_IDE,
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index 9628a3defcf4..efde1b2327c8 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -68,6 +68,8 @@ static struct macb_platform_data __initdata kafa_eth_data = {
 
 static struct at91_usbh_data __initdata kafa_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata kafa_udc_data = {
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 5ba5244cb632..d75a4a2ad9c2 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -76,6 +76,8 @@ static struct macb_platform_data __initdata kb9202_eth_data = {
 
 static struct at91_usbh_data __initdata kb9202_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata kb9202_udc_data = {
@@ -87,6 +89,8 @@ static struct at91_mmc_data __initdata kb9202_mmc_data = {
         .det_pin        = AT91_PIN_PB2,
         .slot_b         = 0,
         .wire4          = 1,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 static struct mtd_partition __initdata kb9202_nand_partition[] = {
@@ -100,7 +104,7 @@ static struct mtd_partition __initdata kb9202_nand_partition[] = {
 static struct atmel_nand_data __initdata kb9202_nand_data = {
         .ale            = 22,
         .cle            = 21,
-        // .det_pin     = ... not there
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC29,
         .enable_pin     = AT91_PIN_PC28,
         .parts          = kb9202_nand_partition,
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 7d24d84f5d50..3f8617c0e04e 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -72,6 +72,7 @@ static void __init neocore926_init_early(void)
 static struct at91_usbh_data __initdata neocore926_usbh_data = {
         .ports          = 2,
         .vbus_pin       = { AT91_PIN_PA24, AT91_PIN_PA21 },
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -79,7 +80,7 @@ static struct at91_usbh_data __initdata neocore926_usbh_data = {
  */
 static struct at91_udc_data __initdata neocore926_udc_data = {
         .vbus_pin       = AT91_PIN_PA25,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -149,6 +150,7 @@ static struct at91_mmc_data __initdata neocore926_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PE18,
         .wp_pin         = AT91_PIN_PE19,
+        .vcc_pin        = -EINVAL,
 };
 
 
@@ -190,6 +192,7 @@ static struct atmel_nand_data __initdata neocore926_nand_data = {
         .enable_pin             = AT91_PIN_PD15,
         .parts                  = neocore926_nand_partition,
         .num_parts              = ARRAY_SIZE(neocore926_nand_partition),
+        .det_pin                = -EINVAL,
 };
 
 static struct sam9_smc_config __initdata neocore926_nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c
index 9a6e02163950..b4a12fc184c8 100644
--- a/arch/arm/mach-at91/board-pcontrol-g20.c
+++ b/arch/arm/mach-at91/board-pcontrol-g20.c
@@ -107,6 +107,8 @@ static void __init add_device_pcontrol(void)
  */
 static struct at91_usbh_data __initdata usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index dc18759a24b4..ab024fa11d5c 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -67,6 +67,8 @@ static struct macb_platform_data __initdata picotux200_eth_data = {
 
 static struct at91_usbh_data __initdata picotux200_usbh_data = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_mmc_data __initdata picotux200_mmc_data = {
@@ -74,6 +76,7 @@ static struct at91_mmc_data __initdata picotux200_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
         .wp_pin         = AT91_PIN_PA17,
+        .vcc_pin        = -EINVAL,
 };
 
 #define PICOTUX200_FLASH_BASE   AT91_CHIPSELECT_0
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 04be42798128..e029d220cb84 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -77,6 +77,8 @@ static void __init ek_init_early(void)
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -84,7 +86,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 /*
@@ -133,7 +135,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC13,
         .enable_pin     = AT91_PIN_PC14,
         .parts          = ek_nand_partition,
@@ -172,9 +174,9 @@ static void __init ek_add_device_nand(void)
 static struct at91_mmc_data __initdata ek_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
-//      .det_pin        = ... not connected
-//      .wp_pin         = ... not connected
-//      .vcc_pin        = ... not connected
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 /*
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 022d0cebda9d..782f37946af5 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -72,6 +72,8 @@ static struct macb_platform_data __initdata dk_eth_data = {
 
 static struct at91_usbh_data __initdata dk_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata dk_udc_data = {
@@ -80,16 +82,19 @@ static struct at91_udc_data __initdata dk_udc_data = {
 };
 
 static struct at91_cf_data __initdata dk_cf_data = {
+        .irq_pin        = -EINVAL,
         .det_pin        = AT91_PIN_PB0,
+        .vcc_pin        = -EINVAL,
         .rst_pin        = AT91_PIN_PC5,
-        // .irq_pin     = ... not connected
-        // .vcc_pin     = ... always powered
 };
 
 #ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
 static struct at91_mmc_data __initdata dk_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 #endif
 
@@ -143,7 +148,7 @@ static struct atmel_nand_data __initdata dk_nand_data = {
         .cle            = 21,
         .det_pin        = AT91_PIN_PB1,
         .rdy_pin        = AT91_PIN_PC2,
-        // .enable_pin  = ... not there
+        .enable_pin     = -EINVAL,
         .parts          = dk_nand_partition,
         .num_parts      = ARRAY_SIZE(dk_nand_partition),
 };
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index ed275861adef..ef7c12a92246 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -72,6 +72,8 @@ static struct macb_platform_data __initdata ek_eth_data = {
 
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata ek_udc_data = {
@@ -85,6 +87,7 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
         .wp_pin         = AT91_PIN_PA17,
+        .vcc_pin        = -EINVAL,
 };
 #endif
 
diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c
index ed3b21f77674..af0750fafa29 100644
--- a/arch/arm/mach-at91/board-rsi-ews.c
+++ b/arch/arm/mach-at91/board-rsi-ews.c
@@ -70,6 +70,8 @@ static struct macb_platform_data rsi_ews_eth_data __initdata = {
  */
 static struct at91_usbh_data rsi_ews_usbh_data __initdata = {
         .ports          = 1,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 1e1834b2b4c3..84bce587735f 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -72,6 +72,8 @@ static void __init ek_init_early(void)
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -79,7 +81,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -134,7 +136,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC13,
         .enable_pin     = AT91_PIN_PC14,
         .parts          = ek_nand_partition,
@@ -176,7 +178,7 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PC8,
         .wp_pin         = AT91_PIN_PC4,
-//      .vcc_pin        = ... not connected
+        .vcc_pin        = -EINVAL,
 };
 
 static void __init ek_board_init(void)
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index e1b250ed0ca8..be8233bcabdc 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -75,6 +75,8 @@ static void __init ek_init_early(void)
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -82,7 +84,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -176,7 +178,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC13,
         .enable_pin     = AT91_PIN_PC14,
         .parts          = ek_nand_partition,
@@ -223,9 +225,9 @@ static void __init ek_add_device_nand(void)
 static struct at91_mmc_data __initdata ek_mmc_data = {
         .slot_b         = 1,
         .wire4          = 1,
-//      .det_pin        = ... not connected
-//      .wp_pin         = ... not connected
-//      .vcc_pin        = ... not connected
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index a879b3398f38..40895072a1a7 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -151,6 +151,8 @@ static void __init ek_add_device_dm9000(void) {}
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 
@@ -159,7 +161,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PB29,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -182,7 +184,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 22,
         .cle            = 21,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC15,
         .enable_pin     = AT91_PIN_PC14,
         .parts          = ek_nand_partition,
@@ -345,6 +347,9 @@ static struct spi_board_info ek_spi_devices[] = {
  */
 static struct at91_mmc_data __initdata ek_mmc_data = {
         .wire4          = 1,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 #endif /* CONFIG_SPI_ATMEL_* */
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index 3ce0b17bd9ed..29f66052fe63 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -74,6 +74,7 @@ static void __init ek_init_early(void)
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
         .vbus_pin       = { AT91_PIN_PA24, AT91_PIN_PA21 },
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -81,7 +82,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PA25,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -151,7 +152,7 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PE18,
         .wp_pin         = AT91_PIN_PE19,
-//      .vcc_pin        = ... not connected
+        .vcc_pin        = -EINVAL,
 };
 
 
@@ -183,7 +184,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PA22,
         .enable_pin     = AT91_PIN_PD15,
         .parts          = ek_nand_partition,
@@ -353,6 +354,7 @@ static void __init ek_add_device_buttons(void) {}
  * reset_pin is not connected: NRST
  */
 static struct ac97c_platform_data ek_ac97_data = {
+        .reset_pin      = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index a67b269a2fce..843d6286c6f4 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -86,6 +86,8 @@ static void __init ek_init_early(void)
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -93,7 +95,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PC5,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
@@ -163,6 +165,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
         .cle            = 22,
         .rdy_pin        = AT91_PIN_PC13,
         .enable_pin     = AT91_PIN_PC14,
+        .det_pin        = -EINVAL,
         .parts          = ek_nand_partition,
         .num_parts      = ARRAY_SIZE(ek_nand_partition),
 };
@@ -210,6 +213,7 @@ static struct mci_platform_data __initdata ek_mmc_data = {
         .slot[1] = {
                 .bus_width      = 4,
                 .detect_pin     = AT91_PIN_PC9,
+                .wp_pin         = -EINVAL,
         },
 
 };
@@ -218,6 +222,8 @@ static struct at91_mmc_data __initdata ek_mmc_data = {
         .slot_b         = 1,    /* Only one slot so use slot B */
         .wire4          = 1,
         .det_pin        = AT91_PIN_PC9,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 #endif
 
@@ -227,6 +233,7 @@ static void __init ek_add_device_mmc(void)
         if (ek_have_2mmc()) {
                 ek_mmc_data.slot[0].bus_width = 4;
                 ek_mmc_data.slot[0].detect_pin = AT91_PIN_PC2;
+                ek_mmc_data.slot[0].wp_pin = -1;
         }
         at91_add_device_mci(0, &ek_mmc_data);
 #else
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 061465daa1f8..ea0d1b9c2b7b 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -69,6 +69,7 @@ static void __init ek_init_early(void)
 static struct at91_usbh_data __initdata ek_usbh_hs_data = {
         .ports          = 2,
         .vbus_pin       = {AT91_PIN_PD1, AT91_PIN_PD3},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 
@@ -100,6 +101,7 @@ static struct mci_platform_data __initdata mci0_data = {
         .slot[0] = {
                 .bus_width      = 4,
                 .detect_pin     = AT91_PIN_PD10,
+                .wp_pin         = -EINVAL,
         },
 };
 
@@ -143,6 +145,7 @@ static struct atmel_nand_data __initdata ek_nand_data = {
         .cle            = 22,
         .rdy_pin        = AT91_PIN_PC8,
         .enable_pin     = AT91_PIN_PC14,
+        .det_pin        = -EINVAL,
         .parts          = ek_nand_partition,
         .num_parts      = ARRAY_SIZE(ek_nand_partition),
 };
@@ -330,6 +333,7 @@ static void __init ek_add_device_buttons(void) {}
  * reset_pin is not connected: NRST
  */
 static struct ac97c_platform_data ek_ac97_data = {
+        .reset_pin      = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index c561edac25b9..c1366d0032bf 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -67,8 +67,8 @@ static struct usba_platform_data __initdata ek_usba_udc_data = {
 static struct at91_mmc_data __initdata ek_mmc_data = {
         .wire4          = 1,
         .det_pin        = AT91_PIN_PA15,
-//      .wp_pin         = ... not connected
-//      .vcc_pin        = ... not connected
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 
@@ -91,7 +91,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PD17,
         .enable_pin     = AT91_PIN_PB6,
         .parts          = ek_nand_partition,
@@ -204,6 +204,7 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data;
  * reset_pin is not connected: NRST
  */
 static struct ac97c_platform_data ek_ac97_data = {
+        .reset_pin      = -EINVAL,
 };
 
 
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index 73ed8c746085..4770db08e5a6 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -57,15 +57,19 @@ static void __init snapper9260_init_early(void)
 
 static struct at91_usbh_data __initdata snapper9260_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 static struct at91_udc_data __initdata snapper9260_udc_data = {
         .vbus_pin               = SNAPPER9260_IO_EXP_GPIO(5),
         .vbus_active_low        = 1,
         .vbus_polled            = 1,
+        .pullup_pin             = -EINVAL,
 };
 
 static struct macb_platform_data snapper9260_macb_data = {
+        .phy_irq_pin    = -EINVAL,
         .is_rmii        = 1,
 };
 
@@ -104,6 +108,8 @@ static struct atmel_nand_data __initdata snapper9260_nand_data = {
         .parts          = snapper9260_nand_partitions,
         .num_parts      = ARRAY_SIZE(snapper9260_nand_partitions),
         .bus_width_16   = 0,
+        .enable_pin     = -EINVAL,
+        .det_pin        = -EINVAL,
 };
 
 static struct sam9_smc_config __initdata snapper9260_nand_smc_config = {
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index f4b9b6f2b594..e8d3d5b88244 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -85,6 +85,7 @@ static struct atmel_nand_data __initdata nand_data = {
         .rdy_pin        = AT91_PIN_PC13,
         .enable_pin     = AT91_PIN_PC14,
         .bus_width_16   = 0,
+        .det_pin        = -EINVAL,
 };
 
 static struct sam9_smc_config __initdata nand_smc_config = {
@@ -122,12 +123,17 @@ static void __init add_device_nand(void)
 static struct mci_platform_data __initdata mmc_data = {
         .slot[0] = {
                 .bus_width      = 4,
+                .detect_pin     = -1;
+                .wp_pin         = -1;
         },
 };
 #else
 static struct at91_mmc_data __initdata mmc_data = {
         .slot_b         = 0,
         .wire4          = 1,
+        .det_pin        = -EINVAL,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 #endif
 
@@ -137,6 +143,8 @@ static struct at91_mmc_data __initdata mmc_data = {
  */
 static struct at91_usbh_data __initdata usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 
@@ -145,12 +153,12 @@ static struct at91_usbh_data __initdata usbh_data = {
  */
 static struct at91_udc_data __initdata portuxg20_udc_data = {
         .vbus_pin       = AT91_PIN_PC7,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 static struct at91_udc_data __initdata stamp9g20evb_udc_data = {
         .vbus_pin       = AT91_PIN_PA22,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index 2ffb2c84c7ce..26c36fc2d1e5 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -66,6 +66,8 @@ static void __init ek_init_early(void)
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
         .ports          = 2,
+        .vbus_pin       = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -73,7 +75,7 @@ static struct at91_usbh_data __initdata ek_usbh_data = {
  */
 static struct at91_udc_data __initdata ek_udc_data = {
         .vbus_pin       = AT91_PIN_PB11,
-        .pullup_pin     = 0,            /* pull-up driven by UDC */
+        .pullup_pin     = -EINVAL,              /* pull-up driven by UDC */
 };
 
 static void __init ek_add_device_udc(void)
@@ -193,7 +195,7 @@ static struct mtd_partition __initdata ek_nand_partition[] = {
 static struct atmel_nand_data __initdata ek_nand_data = {
         .ale            = 21,
         .cle            = 22,
-//      .det_pin        = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PA22,
         .enable_pin     = AT91_PIN_PD15,
         .parts          = ek_nand_partition,
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 2c40a21b2794..bbd553e1cd93 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -120,6 +120,8 @@ static struct macb_platform_data __initdata yl9200_eth_data = {
  */
 static struct at91_usbh_data __initdata yl9200_usbh_data = {
         .ports                  = 1,    /* PQFP version of AT91RM9200 */
+        .vbus_pin               = {-EINVAL, -EINVAL},
+        .overcurrent_pin= {-EINVAL, -EINVAL},
 };
 
 /*
@@ -137,8 +139,9 @@ static struct at91_udc_data __initdata yl9200_udc_data = {
  */
 static struct at91_mmc_data __initdata yl9200_mmc_data = {
         .det_pin        = AT91_PIN_PB9,
-        // .wp_pin      = ... not connected
         .wire4          = 1,
+        .wp_pin         = -EINVAL,
+        .vcc_pin        = -EINVAL,
 };
 
 /*
@@ -175,7 +178,7 @@ static struct mtd_partition __initdata yl9200_nand_partition[] = {
 static struct atmel_nand_data __initdata yl9200_nand_data = {
         .ale            = 6,
         .cle            = 7,
-        // .det_pin     = ... not connected
+        .det_pin        = -EINVAL,
         .rdy_pin        = AT91_PIN_PC14,        /* R/!B (Sheet10) */
         .enable_pin     = AT91_PIN_PC15,        /* !CE  (Sheet10) */
         .parts          = yl9200_nand_partition,
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index e209a2992245..d0b377b21bd7 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -44,10 +44,10 @@
 
  /* USB Device */
 struct at91_udc_data {
-        u8      vbus_pin;               /* high == host powering us */
+        int     vbus_pin;               /* high == host powering us */
         u8      vbus_active_low;        /* vbus polarity */
         u8      vbus_polled;            /* Use polling, not interrupt */
-        u8      pullup_pin;             /* active == D+ pulled up */
+        int     pullup_pin;             /* active == D+ pulled up */
         u8      pullup_active_low;      /* true == pullup_pin is active low */
 };
 extern void __init at91_add_device_udc(struct at91_udc_data *data);
@@ -57,10 +57,10 @@ extern void __init at91_add_device_usba(struct usba_platform_data *data);
 
  /* Compact Flash */
 struct at91_cf_data {
-        u8      irq_pin;                /* I/O IRQ */
-        u8      det_pin;                /* Card detect */
-        u8      vcc_pin;                /* power switching */
-        u8      rst_pin;                /* card reset */
+        int     irq_pin;                /* I/O IRQ */
+        int     det_pin;                /* Card detect */
+        int     vcc_pin;                /* power switching */
+        int     rst_pin;                /* card reset */
         u8      chipselect;             /* EBI Chip Select number */
         u8      flags;
 #define AT91_CF_TRUE_IDE        0x01
@@ -71,11 +71,11 @@ extern void __init at91_add_device_cf(struct at91_cf_data *data);
  /* MMC / SD */
   /* at91_mci platform config */
 struct at91_mmc_data {
-        u8              det_pin;        /* card detect IRQ */
+        int             det_pin;        /* card detect IRQ */
         unsigned        slot_b:1;       /* uses Slot B */
         unsigned        wire4:1;        /* (SD) supports DAT0..DAT3 */
-        u8              wp_pin;         /* (SD) writeprotect detect */
-        u8              vcc_pin;        /* power switching (high == on) */
+        int             wp_pin;         /* (SD) writeprotect detect */
+        int             vcc_pin;        /* power switching (high == on) */
 };
 extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data);
 
@@ -87,10 +87,10 @@ extern void __init at91_add_device_eth(struct macb_platform_data *data);
  /* USB Host */
 struct at91_usbh_data {
         u8              ports;          /* number of ports on root hub */
-        u8              vbus_pin[2];    /* port power-control pin */
+        int             vbus_pin[2];    /* port power-control pin */
         u8              vbus_pin_inverted;
         u8              overcurrent_supported;
-        u8              overcurrent_pin[2];
+        int             overcurrent_pin[2];
         u8              overcurrent_status[2];
         u8              overcurrent_changed[2];
 };
@@ -100,9 +100,9 @@ extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data);
 
  /* NAND / SmartMedia */
 struct atmel_nand_data {
-        u8              enable_pin;     /* chip enable */
-        u8              det_pin;        /* card detect */
-        u8              rdy_pin;        /* ready/busy */
+        int             enable_pin;     /* chip enable */
+        int             det_pin;        /* card detect */
+        int             rdy_pin;        /* ready/busy */
         u8              rdy_pin_active_low;     /* rdy_pin value is inverted */
         u8              ale;            /* address line number connected to ALE */
         u8              cle;            /* address line number connected to CLE */
diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h
index e7c748fb6053..b081c7245ec8 100644
--- a/include/linux/platform_data/macb.h
+++ b/include/linux/platform_data/macb.h
@@ -10,7 +10,7 @@
 
 struct macb_platform_data {
         u32             phy_mask;
-        u8              phy_irq_pin;    /* PHY IRQ */
+        int             phy_irq_pin;    /* PHY IRQ */
         u8              is_rmii;        /* using RMII interface? */
 };