@@ -456,6 +456,7 @@ static struct clk_lookup lookups[] = {
 	_REGISTER_CLOCK("mxs-pwm.3", NULL, pwm_clk)
 	_REGISTER_CLOCK("mxs-pwm.4", NULL, pwm_clk)
 	_REGISTER_CLOCK("imx23-fb", NULL, lcdif_clk)
+	_REGISTER_CLOCK("imx23-gpmi-nfc", NULL, gpmi_clk)
 };
 
 static int clk_misc_init(void)

@@ -21,6 +21,10 @@ extern const struct mxs_auart_data mx23_auart_data[] __initconst;
 #define mx23_add_auart0()		mx23_add_auart(0)
 #define mx23_add_auart1()		mx23_add_auart(1)
 
+extern const struct mxs_gpmi_nfc_data mx23_gpmi_nfc_data __initconst;
+#define mx23_add_gpmi_nfc(pdata)	\
+	mxs_add_gpmi_nfc(pdata, &mx23_gpmi_nfc_data)
+
 extern const struct mxs_mxs_mmc_data mx23_mxs_mmc_data[] __initconst;
 #define mx23_add_mxs_mmc(id, pdata) \
 	mxs_add_mxs_mmc(&mx23_mxs_mmc_data[id], pdata)

@@ -12,6 +12,9 @@ config MXS_HAVE_PLATFORM_FLEXCAN
 	select HAVE_CAN_FLEXCAN if CAN
 	bool
 
+config MXS_HAVE_PLATFORM_GPMI_NFC
+	bool
+
 config MXS_HAVE_PLATFORM_MXS_I2C
 	bool
 

@@ -3,6 +3,7 @@ obj-$(CONFIG_MXS_HAVE_PLATFORM_AUART) += platform-auart.o
 obj-y += platform-dma.o
 obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o
 obj-$(CONFIG_MXS_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o
+obj-$(CONFIG_MXS_HAVE_PLATFORM_GPMI_NFC) += platform-gpmi-nfc.o
 obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_I2C) += platform-mxs-i2c.o
 obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_MMC) += platform-mxs-mmc.o
 obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_PWM) += platform-mxs-pwm.o

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <asm/sizes.h>
+#include <mach/mx23.h>
+#include <mach/devices-common.h>
+
+#define RES_MEM(soc, _id, _s, _n)				\
+	{							\
+		.start = soc ##_## _id ## _BASE_ADDR,		\
+		.end   = soc ##_## _id ## _BASE_ADDR + (_s) - 1,\
+		.name  = (_n),					\
+		.flags = IORESOURCE_MEM,			\
+	}
+
+#define RES_IRQ(soc, _id, _n)			\
+	{					\
+		.start = soc ##_INT_## _id,	\
+		.end   = soc ##_INT_## _id,	\
+		.name  = (_n),			\
+		.flags = IORESOURCE_IRQ,	\
+	}
+
+#define RES_DMA(soc, _i_s, _i_e, _n)		\
+	{					\
+		.start = soc ##_## _i_s,	\
+		.end   = soc ##_## _i_e,	\
+		.name  = (_n),			\
+		.flags = IORESOURCE_DMA,	\
+	}
+
+#ifdef CONFIG_SOC_IMX23
+const struct mxs_gpmi_nfc_data mx23_gpmi_nfc_data __initconst = {
+	.devid = "imx23-gpmi-nfc",
+	.res = {
+		/* GPMI */
+		RES_MEM(MX23, GPMI, SZ_8K, GPMI_NFC_GPMI_REGS_ADDR_RES_NAME),
+		RES_IRQ(MX23, GPMI_ATTENTION, GPMI_NFC_GPMI_INTERRUPT_RES_NAME),
+		/* BCH */
+		RES_MEM(MX23, BCH, SZ_8K, GPMI_NFC_BCH_REGS_ADDR_RES_NAME),
+		RES_IRQ(MX23, BCH, GPMI_NFC_BCH_INTERRUPT_RES_NAME),
+		/* DMA */
+		RES_DMA(MX23, DMA_GPMI0, DMA_GPMI3,
+					GPMI_NFC_DMA_CHANNELS_RES_NAME),
+		RES_IRQ(MX23, GPMI_DMA, GPMI_NFC_DMA_INTERRUPT_RES_NAME),
+	},
+};
+#endif
+
+struct platform_device *__init
+mxs_add_gpmi_nfc(const struct gpmi_nfc_platform_data *pdata,
+		const struct mxs_gpmi_nfc_data *data)
+{
+	return mxs_add_platform_device_dmamask(data->devid, -1,
+				data->res, RES_SIZE,
+				pdata, sizeof(*pdata), DMA_BIT_MASK(32));
+}

@@ -66,6 +66,16 @@ struct platform_device *__init mxs_add_flexcan(
 		const struct mxs_flexcan_data *data,
 		const struct flexcan_platform_data *pdata);
 
+/* gpmi-nfc */
+#include <mach/gpmi-nfc.h>
+struct mxs_gpmi_nfc_data {
+	const char *devid;
+	const struct resource res[RES_SIZE];
+};
+struct platform_device *__init
+mxs_add_gpmi_nfc(const struct gpmi_nfc_platform_data *pdata,
+		const struct mxs_gpmi_nfc_data *data);
+
 /* i2c */
 struct mxs_mxs_i2c_data {
 	int id;

@@ -107,6 +107,42 @@ static const iomux_cfg_t mx23evk_pads[] __initconst = {
 		(MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
 };
 
+/* gpmi-nfc */
+#define MXS_PAD_GPMI_NFC	(MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL)
+static iomux_cfg_t mx23evk_gpmi_nfc_pads[] = {
+	MX23_PAD_GPMI_D00__GPMI_D00 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D01__GPMI_D01 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D02__GPMI_D02 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D03__GPMI_D03 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D04__GPMI_D04 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D05__GPMI_D05 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D06__GPMI_D06 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_D07__GPMI_D07 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_CLE__GPMI_CLE | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_ALE__GPMI_ALE | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_WPN__GPMI_WPN | MXS_PAD_GPMI_NFC,
+	MX23_PAD_GPMI_WRN__GPMI_WRN | MXS_PAD_GPMI_NFC,
+	MX23_PAD_GPMI_RDN__GPMI_RDN | MXS_PAD_GPMI_NFC,
+	MX23_PAD_GPMI_RDY0__GPMI_RDY0 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_RDY1__GPMI_RDY1 | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_CE0N__GPMI_CE0N | MXS_PAD_CTRL,
+	MX23_PAD_GPMI_CE1N__GPMI_CE1N | MXS_PAD_CTRL,
+};
+
+static int mx23evk_gpmi_nfc_platform_init(void)
+{
+	return mxs_iomux_setup_multiple_pads(mx23evk_gpmi_nfc_pads,
+				ARRAY_SIZE(mx23evk_gpmi_nfc_pads));
+}
+
+static const
+struct gpmi_nfc_platform_data mx23evk_gpmi_nfc_data __initconst = {
+	.platform_init		= mx23evk_gpmi_nfc_platform_init,
+	.min_prop_delay_in_ns	= 5,
+	.max_prop_delay_in_ns	= 9,
+	.max_chip_count		= 1,
+};
+
 /* mxsfb (lcdif) */
 static struct fb_videomode mx23evk_video_modes[] = {
 	{

@@ -166,6 +202,7 @@ static void __init mx23evk_init(void)
 	else
 		gpio_set_value(MX23EVK_BL_ENABLE, 1);
 
+	mx23_add_gpmi_nfc(&mx23evk_gpmi_nfc_data);
 	mx23_add_mxsfb(&mx23evk_mxsfb_pdata);
 }