Merge tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC board specific changes (part 1) from Olof Johansson:
 "These changes are all for board specific files.  These used to make up
  a large portion of the ARM changes in the past, but as we are
  generalizing the support and moving to device tree probing, this has
  gotten significantly smaller.

  The only platform actually adding new code here at the moment is
  Renesas shmobile, as they are still busy converting their code to
  device tree and have not come far enough to not need it."

* tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
  ARM: msm: USB_MSM_OTG needs USB_PHY
  ARM: davinci: da850 evm: fix const qualifier placement
  ARM: davinci: da850 board: add remoteproc support
  ARM: pxa: move debug uart code
  ARM: pxa: select PXA935 on saar & tavorevb
  ARM: mmp: add more compatible names in gpio driver
  ARM: pxa: move PXA_GPIO_TO_IRQ macro
  ARM: pxa: remove cpu_is_xxx in gpio driver
  ARM: Kirkwood: update Network Space Mini v2 description
  ARM: Kirkwood: DT board setup for CloudBox
  ARM: Kirkwood: sort board entries by ASCII-code order
  ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight
  ARM: OMAP: zoom: Use pwm stack for lcd and keyboard backlight
  ARM: OMAP2+: omap2plus_defconfig: Add support for BMP085 pressure sensor
  omap2+: Remove useless Makefile line
  omap2+: Remove useless Makefile line
  ARM: OMAP: RX-51: add missing regulator supply definitions for lis3lv02d
  ARM: OMAP1: fix omap_udc registration
  ARM: davinci: use is IS_ENABLED macro
  ARM: kirkwood: add MACH_GURUPLUG_DT to defconfig
  ...

18 files changed, 73 insertions, 39 deletions

diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 76901f4ce61..5b660ec09ef 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -9,6 +9,7 @@
  *  publishhed by the Free Software Foundation.
  */
 #include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
@@ -110,6 +111,10 @@ static unsigned long common_pin_config[] __initdata = {
 	GPIO121_KP_MKIN4,
 };
 
+static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct smc91x_platdata smc91x_info = {
 	.flags	= SMC91X_USE_16BIT | SMC91X_NOWAIT,
 };
@@ -242,6 +247,8 @@ static void __init common_init(void)
 	pxa168_add_nand(&aspenite_nand_info);
 	pxa168_add_fb(&aspenite_lcd_info);
 	pxa168_add_keypad(&aspenite_keypad_info);
+	platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&pxa168_device_gpio);
 
 	/* off-chip devices */
diff --git a/arch/arm/mach-mmp/avengers_lite.c b/arch/arm/mach-mmp/avengers_lite.c
index 1f94957b56a..a451a0f4d51 100644
--- a/arch/arm/mach-mmp/avengers_lite.c
+++ b/arch/arm/mach-mmp/avengers_lite.c
@@ -12,6 +12,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/gpio-pxa.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach-types.h>
@@ -32,12 +33,18 @@ static unsigned long avengers_lite_pin_config_V16F[] __initdata = {
 	GPIO89_UART2_RXD,
 };
 
+static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static void __init avengers_lite_init(void)
 {
 	mfp_config(ARRAY_AND_SIZE(avengers_lite_pin_config_V16F));
 
 	/* on-chip devices */
 	pxa168_add_uart(2);
+	platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&pxa168_device_gpio);
 }
 
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index 2358011c7d8..ac25544b8cd 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/gpio-pxa.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/max8649.h>
 #include <linux/regulator/fixed.h>
@@ -104,6 +105,10 @@ static unsigned long brownstone_pin_config[] __initdata = {
 	GPIO89_GPIO,
 };
 
+static struct pxa_gpio_platform_data mmp2_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct regulator_consumer_supply max8649_supply[] = {
 	REGULATOR_SUPPLY("vcc_core", NULL),
 };
@@ -202,6 +207,8 @@ static void __init brownstone_init(void)
 	/* on-chip devices */
 	mmp2_add_uart(1);
 	mmp2_add_uart(3);
+	platform_device_add_data(&mmp2_device_gpio, &mmp2_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&mmp2_device_gpio);
 	mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(brownstone_twsi1_info));
 	mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */
diff --git a/arch/arm/mach-mmp/clock-mmp2.c b/arch/arm/mach-mmp/clock-mmp2.c
index 21d22002cd1..53d77cbd600 100644
--- a/arch/arm/mach-mmp/clock-mmp2.c
+++ b/arch/arm/mach-mmp/clock-mmp2.c
@@ -98,7 +98,7 @@ static struct clk_lookup mmp2_clkregs[] = {
 	INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL),
 	INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL),
 	INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
-	INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL),
+	INIT_CLKREG(&clk_gpio, "mmp2-gpio", NULL),
 	INIT_CLKREG(&clk_sdh0, "sdhci-pxav3.0", "PXA-SDHCLK"),
 	INIT_CLKREG(&clk_sdh1, "sdhci-pxav3.1", "PXA-SDHCLK"),
 	INIT_CLKREG(&clk_sdh2, "sdhci-pxav3.2", "PXA-SDHCLK"),
diff --git a/arch/arm/mach-mmp/clock-pxa168.c b/arch/arm/mach-mmp/clock-pxa168.c
index 5e6c18ccebd..c572f219ae2 100644
--- a/arch/arm/mach-mmp/clock-pxa168.c
+++ b/arch/arm/mach-mmp/clock-pxa168.c
@@ -78,7 +78,7 @@ static struct clk_lookup pxa168_clkregs[] = {
 	INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL),
 	INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
 	INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL),
-	INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL),
+	INIT_CLKREG(&clk_gpio, "mmp-gpio", NULL),
 	INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL),
 	INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"),
 	INIT_CLKREG(&clk_usb, NULL, "PXA168-USBCLK"),
diff --git a/arch/arm/mach-mmp/clock-pxa910.c b/arch/arm/mach-mmp/clock-pxa910.c
index 933ea71d0b5..379e1df61c7 100644
--- a/arch/arm/mach-mmp/clock-pxa910.c
+++ b/arch/arm/mach-mmp/clock-pxa910.c
@@ -56,7 +56,7 @@ static struct clk_lookup pxa910_clkregs[] = {
 	INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL),
 	INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL),
 	INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
-	INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL),
+	INIT_CLKREG(&clk_gpio, "mmp-gpio", NULL),
 	INIT_CLKREG(&clk_u2o, NULL, "U2OCLK"),
 	INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL),
 };
diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c
index 754c352dd02..6291c33d83e 100644
--- a/arch/arm/mach-mmp/flint.c
+++ b/arch/arm/mach-mmp/flint.c
@@ -16,6 +16,7 @@
 #include <linux/smc91x.h>
 #include <linux/io.h>
 #include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
 #include <linux/interrupt.h>
 
 #include <asm/mach-types.h>
@@ -77,6 +78,10 @@ static unsigned long flint_pin_config[] __initdata = {
 	GPIO160_ND_RDY1,
 };
 
+static struct pxa_gpio_platform_data mmp2_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct smc91x_platdata flint_smc91x_info = {
 	.flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT,
 };
@@ -111,6 +116,8 @@ static void __init flint_init(void)
 	/* on-chip devices */
 	mmp2_add_uart(1);
 	mmp2_add_uart(2);
+	platform_device_add_data(&mmp2_device_gpio, &mmp2_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&mmp2_device_gpio);
 
 	/* off-chip devices */
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index f62b68d926f..d81b2475e67 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
@@ -128,6 +129,10 @@ static unsigned long gplugd_pin_config[] __initdata = {
 	GPIO116_I2S_TXD
 };
 
+static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct i2c_board_info gplugd_i2c_board_info[] = {
 	{
 		.type = "isl1208",
@@ -186,6 +191,8 @@ static void __init gplugd_init(void)
 	pxa168_add_uart(3);
 	pxa168_add_ssp(1);
 	pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(gplugd_i2c_board_info));
+	platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&pxa168_device_gpio);
 
 	pxa168_add_eth(&gplugd_eth_platform_data);
diff --git a/arch/arm/mach-mmp/include/mach/debug-macro.S b/arch/arm/mach-mmp/include/mach/debug-macro.S
deleted file mode 100644
index 5c3cc29688a..00000000000
--- a/arch/arm/mach-mmp/include/mach/debug-macro.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* arch/arm/mach-mmp/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copied from arch/arm/mach-pxa/include/mach/debug.S
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#if defined(CONFIG_DEBUG_MMP_UART2)
-#define MMP_UART_OFFSET	0x00017000
-#elif defined(CONFIG_DEBUG_MMP_UART3)
-#define MMP_UART_OFFSET	0x00018000
-#else
-#error "Select uart for DEBUG_LL"
-#endif
-
-#include <mach/addr-map.h>
-
-		.macro	addruart, rp, rv, tmp
-		ldr	\rp, =APB_PHYS_BASE		@ physical
-		ldr	\rv, =APB_VIRT_BASE		@ virtual
-		orr	\rp, \rp, #MMP_UART_OFFSET
-		orr	\rv, \rv, #MMP_UART_OFFSET
-		.endm
-
-#define UART_SHIFT	2
-#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index 66634fd0ecb..0e9e5c05b37 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -12,6 +12,7 @@
 
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/gpio-pxa.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/regulator/machine.h>
@@ -99,6 +100,10 @@ static unsigned long jasper_pin_config[] __initdata = {
 	GPIO151_MMC3_CLK,
 };
 
+static struct pxa_gpio_platform_data mmp2_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct regulator_consumer_supply max8649_supply[] = {
 	REGULATOR_SUPPLY("vcc_core", NULL),
 };
@@ -165,6 +170,9 @@ static void __init jasper_init(void)
 	mmp2_add_uart(1);
 	mmp2_add_uart(3);
 	mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(jasper_twsi1_info));
+	platform_device_add_data(&mmp2_device_gpio, &mmp2_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
+	platform_device_register(&mmp2_device_gpio);
 	mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */
 
 	regulator_has_full_constraints();
diff --git a/arch/arm/mach-mmp/mmp-dt.c b/arch/arm/mach-mmp/mmp-dt.c
index d063efa0a4f..b37915dc447 100644
--- a/arch/arm/mach-mmp/mmp-dt.c
+++ b/arch/arm/mach-mmp/mmp-dt.c
@@ -28,7 +28,7 @@ static const struct of_dev_auxdata pxa168_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4026000, "pxa2xx-uart.2", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4025000, "pxa2xx-i2c.1", NULL),
-	OF_DEV_AUXDATA("mrvl,mmp-gpio", 0xd4019000, "pxa-gpio", NULL),
+	OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
 	{}
 };
@@ -39,7 +39,7 @@ static const struct of_dev_auxdata pxa910_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4036000, "pxa2xx-uart.2", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4037000, "pxa2xx-i2c.1", NULL),
-	OF_DEV_AUXDATA("mrvl,mmp-gpio", 0xd4019000, "pxa-gpio", NULL),
+	OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp-gpio", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
 	{}
 };
diff --git a/arch/arm/mach-mmp/mmp2-dt.c b/arch/arm/mach-mmp/mmp2-dt.c
index fad431aa6e0..4ac256720f7 100644
--- a/arch/arm/mach-mmp/mmp2-dt.c
+++ b/arch/arm/mach-mmp/mmp2-dt.c
@@ -31,7 +31,7 @@ static const struct of_dev_auxdata mmp2_auxdata_lookup[] __initconst = {
 	OF_DEV_AUXDATA("mrvl,mmp-uart", 0xd4016000, "pxa2xx-uart.3", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4011000, "pxa2xx-i2c.0", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4025000, "pxa2xx-i2c.1", NULL),
-	OF_DEV_AUXDATA("mrvl,mmp-gpio", 0xd4019000, "pxa-gpio", NULL),
+	OF_DEV_AUXDATA("marvell,mmp-gpio", 0xd4019000, "mmp2-gpio", NULL),
 	OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
 	{}
 };
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c
index d94d114eef7..c7592f168bb 100644
--- a/arch/arm/mach-mmp/mmp2.c
+++ b/arch/arm/mach-mmp/mmp2.c
@@ -164,7 +164,7 @@ struct resource mmp2_resource_gpio[] = {
 };
 
 struct platform_device mmp2_device_gpio = {
-	.name		= "pxa-gpio",
+	.name		= "mmp2-gpio",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(mmp2_resource_gpio),
 	.resource	= mmp2_resource_gpio,
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 9bc7b86a86a..a30dcf3b7d9 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -125,7 +125,7 @@ struct resource pxa168_resource_gpio[] = {
 };
 
 struct platform_device pxa168_device_gpio = {
-	.name		= "pxa-gpio",
+	.name		= "mmp-gpio",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(pxa168_resource_gpio),
 	.resource	= pxa168_resource_gpio,
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 36cb321a3d7..ce6393acad8 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -152,7 +152,7 @@ struct resource pxa910_resource_gpio[] = {
 };
 
 struct platform_device pxa910_device_gpio = {
-	.name		= "pxa-gpio",
+	.name		= "mmp-gpio",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(pxa910_resource_gpio),
 	.resource	= pxa910_resource_gpio,
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index 4c127d23955..cdfc9bfee1a 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -8,6 +8,7 @@
  *  publishhed by the Free Software Foundation.
  */
 #include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
@@ -60,6 +61,10 @@ static unsigned long tavorevb_pin_config[] __initdata = {
 	DF_RDY0_DF_RDY0,
 };
 
+static struct pxa_gpio_platform_data pxa910_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct smc91x_platdata tavorevb_smc91x_info = {
 	.flags	= SMC91X_USE_16BIT | SMC91X_NOWAIT,
 };
@@ -93,6 +98,8 @@ static void __init tavorevb_init(void)
 
 	/* on-chip devices */
 	pxa910_add_uart(1);
+	platform_device_add_data(&pxa910_device_gpio, &pxa910_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&pxa910_device_gpio);
 
 	/* off-chip devices */
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index 8609967975e..e4d95b4c6bb 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
 #include <linux/input.h>
 #include <linux/platform_data/keypad-pxa27x.h>
 #include <linux/i2c.h>
@@ -49,6 +50,10 @@ static unsigned long teton_bga_pin_config[] __initdata = {
 	GPIO78_GPIO,
 };
 
+static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static unsigned int teton_bga_matrix_key_map[] = {
 	KEY(0, 6, KEY_ESC),
 	KEY(0, 7, KEY_ENTER),
@@ -79,6 +84,8 @@ static void __init teton_bga_init(void)
 	pxa168_add_uart(1);
 	pxa168_add_keypad(&teton_bga_keypad_info);
 	pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(teton_bga_i2c_info));
+	platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_device_register(&pxa168_device_gpio);
 }
 
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index 6528a5fa6a2..8483906d430 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -17,6 +17,7 @@
 #include <linux/interrupt.h>
 #include <linux/i2c/pca953x.h>
 #include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
 #include <linux/mfd/88pm860x.h>
 #include <linux/platform_data/mv_usb.h>
 #include <linux/spi/spi.h>
@@ -75,6 +76,10 @@ static unsigned long ttc_dkb_pin_config[] __initdata = {
 	DF_RDY0_DF_RDY0,
 };
 
+static struct pxa_gpio_platform_data pxa910_gpio_pdata = {
+	.irq_base	= MMP_GPIO_TO_IRQ(0),
+};
+
 static struct mtd_partition ttc_dkb_onenand_partitions[] = {
 	{
 		.name		= "bootloader",
@@ -278,6 +283,8 @@ static void __init ttc_dkb_init(void)
 
 	/* off-chip devices */
 	pxa910_add_twsi(0, NULL, ARRAY_AND_SIZE(ttc_dkb_i2c_info));
+	platform_device_add_data(&pxa910_device_gpio, &pxa910_gpio_pdata,
+				 sizeof(struct pxa_gpio_platform_data));
 	platform_add_devices(ARRAY_AND_SIZE(ttc_dkb_devices));
 
 #ifdef CONFIG_USB_MV_UDC