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>
mariux64 · Nov 29, 2011 · 63b4c29 · 63b4c29
1 parent 1a2d915
commit 63b4c29
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Showing 38 changed files with 192 additions and 65 deletions.
diff --git 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
@@ -75,14 +75,16 @@ 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},
 };
 
 /*
  * USB Device port
  */
 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
@@ -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
@@ -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},
 };
 
 /*
@@ -144,16 +146,17 @@ 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,
 };
 
 
 /*
  * 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
@@ -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 = {
@@ -75,15 +77,16 @@ 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 = {
 	.slot_b		= 0,
 	.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
@@ -86,20 +86,23 @@ 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},
 };
 
 /*
  * USB Device port
  */
 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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -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
@@ -106,14 +106,16 @@ 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},
 };
 
 /*
  * USB Device port
  */
 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
@@ -80,14 +80,16 @@ 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},
 };
 
 /*
  * USB Device port
  */
 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,