From 9d3d945a8d5be2c915f646e8dff8422486a77030 Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Fri, 5 Nov 2010 17:26:09 +0100
Subject: ARM: imx: dynamically register mxc-mmc devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

... plus a trivial simplification of mx21ads_sdhc_init()

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 arch/arm/mach-imx/mach-mx27_3ds.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'arch/arm/mach-imx/mach-mx27_3ds.c')

diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 84a5ba03f1b..e6212c3d53b 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -30,7 +30,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
-#include <mach/mmc.h>
 
 #include "devices-imx27.h"
 #include "devices.h"
@@ -109,7 +108,7 @@ static void mx27_3ds_sdhc1_exit(struct device *dev, void *data)
 	free_irq(IRQ_GPIOB(26), data);
 }
 
-static struct imxmmc_platform_data sdhc1_pdata = {
+static const struct imxmmc_platform_data sdhc1_pdata __initconst = {
 	.init = mx27_3ds_sdhc1_init,
 	.exit = mx27_3ds_sdhc1_exit,
 };
@@ -129,7 +128,7 @@ static void __init mx27pdk_init(void)
 	imx27_add_imx_uart0(&uart_pdata);
 	imx27_add_fec(NULL);
 	mxc_register_device(&imx_kpp_device, &mx27_3ds_keymap_data);
-	mxc_register_device(&mxc_sdhc_device0, &sdhc1_pdata);
+	imx27_add_mxc_mmc(0, &sdhc1_pdata);
 }
 
 static void __init mx27pdk_timer_init(void)
-- 
cgit v1.2.3-70-g09d2


From 3f880141b8d12cdbb5faf0b9941ee50ac515ea1e Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Wed, 10 Nov 2010 09:58:56 +0100
Subject: ARM: imx: dynamically allocate imx-keypad devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 arch/arm/mach-imx/Kconfig                       |  2 ++
 arch/arm/mach-imx/devices-imx21.h               |  4 +++
 arch/arm/mach-imx/devices-imx27.h               |  4 +++
 arch/arm/mach-imx/devices.c                     | 19 ----------
 arch/arm/mach-imx/devices.h                     |  1 -
 arch/arm/mach-imx/eukrea_mbimx27-baseboard.c    |  6 ++--
 arch/arm/mach-imx/mach-mx27_3ds.c               |  5 ++-
 arch/arm/plat-mxc/devices/Kconfig               |  3 ++
 arch/arm/plat-mxc/devices/Makefile              |  1 +
 arch/arm/plat-mxc/devices/platform-imx-keypad.c | 46 +++++++++++++++++++++++++
 arch/arm/plat-mxc/include/mach/devices-common.h |  9 +++++
 11 files changed, 74 insertions(+), 26 deletions(-)
 create mode 100644 arch/arm/plat-mxc/devices/platform-imx-keypad.c

(limited to 'arch/arm/mach-imx/mach-mx27_3ds.c')

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index e50a164d08f..86bab49798c 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -163,6 +163,7 @@ choice
 config MACH_EUKREA_MBIMX27_BASEBOARD
 	bool "Eukrea MBIMX27 development board"
 	select IMX_HAVE_PLATFORM_IMX_FB
+	select IMX_HAVE_PLATFORM_IMX_KEYPAD
 	select IMX_HAVE_PLATFORM_IMX_SSI
 	select IMX_HAVE_PLATFORM_IMX_UART
 	select IMX_HAVE_PLATFORM_MXC_MMC
@@ -175,6 +176,7 @@ endchoice
 
 config MACH_MX27_3DS
 	bool "MX27PDK platform"
+	select IMX_HAVE_PLATFORM_IMX_KEYPAD
 	select IMX_HAVE_PLATFORM_IMX_UART
 	select IMX_HAVE_PLATFORM_MXC_MMC
 	help
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h
index a97e921bc22..0c0eab17ccf 100644
--- a/arch/arm/mach-imx/devices-imx21.h
+++ b/arch/arm/mach-imx/devices-imx21.h
@@ -21,6 +21,10 @@ extern const struct imx_imx_i2c_data imx21_imx_i2c_data __initconst;
 #define imx21_add_imx_i2c(pdata)	\
 	imx_add_imx_i2c(&imx21_imx_i2c_data, pdata)
 
+extern const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst;
+#define imx21_add_imx_keypad(pdata)	\
+	imx_add_imx_keypad(&imx21_imx_keypad_data, pdata)
+
 extern const struct imx_imx_ssi_data imx21_imx_ssi_data[] __initconst;
 #define imx21_add_imx_ssi(id, pdata)	\
 	imx_add_imx_ssi(&imx21_imx_ssi_data[id], pdata)
diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h
index 51bb42d8536..f1272d4b5a3 100644
--- a/arch/arm/mach-imx/devices-imx27.h
+++ b/arch/arm/mach-imx/devices-imx27.h
@@ -29,6 +29,10 @@ extern const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst;
 #define imx27_add_imx_i2c(id, pdata)	\
 	imx_add_imx_i2c(&imx27_imx_i2c_data[id], pdata)
 
+extern const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst;
+#define imx27_add_imx_keypad(pdata)	\
+	imx_add_imx_keypad(&imx27_imx_keypad_data, pdata)
+
 extern const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst;
 #define imx27_add_imx_ssi(id, pdata)    \
 	imx_add_imx_ssi(&imx27_imx_ssi_data[id], pdata)
diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c
index d026cfbe613..4360b9c8f89 100644
--- a/arch/arm/mach-imx/devices.c
+++ b/arch/arm/mach-imx/devices.c
@@ -149,23 +149,4 @@ struct platform_device mx21_usbhc_device = {
 };
 #endif
 
-static struct resource imx_kpp_resources[] = {
-	{
-		.start  = MX2x_KPP_BASE_ADDR,
-		.end    = MX2x_KPP_BASE_ADDR + 0xf,
-		.flags  = IORESOURCE_MEM
-	}, {
-		.start  = MX2x_INT_KPP,
-		.end    = MX2x_INT_KPP,
-		.flags  = IORESOURCE_IRQ,
-	},
-};
-
-struct platform_device imx_kpp_device = {
-	.name = "imx-keypad",
-	.id = -1,
-	.num_resources = ARRAY_SIZE(imx_kpp_resources),
-	.resource = imx_kpp_resources,
-};
-
 #endif
diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h
index a788566c193..d1e7f48f7d5 100644
--- a/arch/arm/mach-imx/devices.h
+++ b/arch/arm/mach-imx/devices.h
@@ -1,4 +1,3 @@
 #if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
 extern struct platform_device mx21_usbhc_device;
-extern struct platform_device imx_kpp_device;
 #endif
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index fa5aaded7c2..3aaa3b9b604 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -26,7 +26,6 @@
 #include <linux/spi/ads7846.h>
 #include <linux/backlight.h>
 #include <video/platform_lcd.h>
-#include <linux/input/matrix_keypad.h>
 
 #include <asm/mach/arch.h>
 
@@ -109,7 +108,8 @@ static const uint32_t eukrea_mbimx27_keymap[] = {
 	KEY(1, 1, KEY_LEFT),
 };
 
-static struct matrix_keymap_data eukrea_mbimx27_keymap_data = {
+static const struct matrix_keymap_data
+eukrea_mbimx27_keymap_data __initconst = {
 	.keymap         = eukrea_mbimx27_keymap,
 	.keymap_size    = ARRAY_SIZE(eukrea_mbimx27_keymap),
 };
@@ -384,7 +384,7 @@ void __init eukrea_mbimx27_baseboard_init(void)
 	gpio_request(GPIO_PORTA | 25, "lcd_enable");
 	platform_device_register(&eukrea_mbimx27_lcd_powerdev);
 
-	mxc_register_device(&imx_kpp_device, &eukrea_mbimx27_keymap_data);
+	imx27_add_imx_keypad(&eukrea_mbimx27_keymap_data);
 
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
 }
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index e6212c3d53b..80399b26805 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -22,7 +22,6 @@
 
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/input/matrix_keypad.h>
 #include <linux/irq.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -91,7 +90,7 @@ static const uint32_t mx27_3ds_keymap[] = {
 	KEY(2, 3, KEY_F10),
 };
 
-static struct matrix_keymap_data mx27_3ds_keymap_data = {
+static const struct matrix_keymap_data mx27_3ds_keymap_data __initconst = {
 	.keymap		= mx27_3ds_keymap,
 	.keymap_size	= ARRAY_SIZE(mx27_3ds_keymap),
 };
@@ -127,7 +126,7 @@ static void __init mx27pdk_init(void)
 	mx27_3ds_sdhc1_enable_level_translator();
 	imx27_add_imx_uart0(&uart_pdata);
 	imx27_add_fec(NULL);
-	mxc_register_device(&imx_kpp_device, &mx27_3ds_keymap_data);
+	imx27_add_imx_keypad(&mx27_3ds_keymap_data);
 	imx27_add_mxc_mmc(0, &sdhc1_pdata);
 }
 
diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig
index 26196d9c04e..212f380d764 100644
--- a/arch/arm/plat-mxc/devices/Kconfig
+++ b/arch/arm/plat-mxc/devices/Kconfig
@@ -25,6 +25,9 @@ config IMX_HAVE_PLATFORM_IMX_FB
 config IMX_HAVE_PLATFORM_IMX_I2C
 	bool
 
+config IMX_HAVE_PLATFORM_IMX_KEYPAD
+	bool
+
 config IMX_HAVE_PLATFORM_IMX_SSI
 	bool
 
diff --git a/arch/arm/plat-mxc/devices/Makefile b/arch/arm/plat-mxc/devices/Makefile
index e40897ee445..dd23baba32e 100644
--- a/arch/arm/plat-mxc/devices/Makefile
+++ b/arch/arm/plat-mxc/devices/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX2_WDT) += platform-imx2-wdt.o
 obj-y += platform-imx-dma.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o
+obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o
 obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o
diff --git a/arch/arm/plat-mxc/devices/platform-imx-keypad.c b/arch/arm/plat-mxc/devices/platform-imx-keypad.c
new file mode 100644
index 00000000000..fdfee551a09
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-imx-keypad.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * 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.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_imx_keypad_data_entry_single(soc)				\
+	{								\
+		.iobase = soc ## _KPP_BASE_ADDR,			\
+		.irq = soc ## _INT_KPP,					\
+	}
+
+#ifdef CONFIG_SOC_IMX21
+const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst =
+	imx_imx_keypad_data_entry_single(MX21);
+#endif /* ifdef CONFIG_SOC_IMX21 */
+
+#ifdef CONFIG_SOC_IMX27
+const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst =
+	imx_imx_keypad_data_entry_single(MX27);
+#endif /* ifdef CONFIG_SOC_IMX27 */
+
+struct platform_device *__init imx_add_imx_keypad(
+		const struct imx_imx_keypad_data *data,
+		const struct matrix_keymap_data *pdata)
+{
+	struct resource res[] = {
+		{
+			.start = data->iobase,
+			.end = data->iobase + SZ_16 - 1,
+			.flags = IORESOURCE_MEM,
+		}, {
+			.start = data->irq,
+			.end = data->irq,
+			.flags = IORESOURCE_IRQ,
+		},
+	};
+
+	return imx_add_platform_device("imx-keypad", -1,
+			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+}
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h
index f01fd28dd4f..1a672999d83 100644
--- a/arch/arm/plat-mxc/include/mach/devices-common.h
+++ b/arch/arm/plat-mxc/include/mach/devices-common.h
@@ -83,6 +83,15 @@ struct platform_device *__init imx_add_imx_i2c(
 		const struct imx_imx_i2c_data *data,
 		const struct imxi2c_platform_data *pdata);
 
+#include <linux/input/matrix_keypad.h>
+struct imx_imx_keypad_data {
+	resource_size_t iobase;
+	resource_size_t irq;
+};
+struct platform_device *__init imx_add_imx_keypad(
+		const struct imx_imx_keypad_data *data,
+		const struct matrix_keymap_data *pdata);
+
 #include <mach/ssi.h>
 struct imx_imx_ssi_data {
 	int id;
-- 
cgit v1.2.3-70-g09d2


From 3a6f52a79fc0ce1c8b950c628bcf101f8652e957 Mon Sep 17 00:00:00 2001
From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Wed, 10 Nov 2010 10:22:02 +0100
Subject: ARM: imx: remove now empty devices.h
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 arch/arm/mach-imx/devices.c                  | 2 --
 arch/arm/mach-imx/devices.h                  | 0
 arch/arm/mach-imx/eukrea_mbimx27-baseboard.c | 1 -
 arch/arm/mach-imx/mach-cpuimx27.c            | 1 -
 arch/arm/mach-imx/mach-imx27_visstrim_m10.c  | 1 -
 arch/arm/mach-imx/mach-imx27lite.c           | 1 -
 arch/arm/mach-imx/mach-mx1ads.c              | 1 -
 arch/arm/mach-imx/mach-mx21ads.c             | 1 -
 arch/arm/mach-imx/mach-mx27_3ds.c            | 1 -
 arch/arm/mach-imx/mach-mx27ads.c             | 1 -
 arch/arm/mach-imx/mach-mxt_td60.c            | 1 -
 arch/arm/mach-imx/mach-pca100.c              | 1 -
 arch/arm/mach-imx/mach-pcm038.c              | 1 -
 arch/arm/mach-imx/mach-scb9328.c             | 1 -
 arch/arm/mach-imx/pcm970-baseboard.c         | 1 -
 15 files changed, 15 deletions(-)
 delete mode 100644 arch/arm/mach-imx/devices.h

(limited to 'arch/arm/mach-imx/mach-mx27_3ds.c')

diff --git a/arch/arm/mach-imx/devices.c b/arch/arm/mach-imx/devices.c
index 8fd2545395f..cfc68916d4c 100644
--- a/arch/arm/mach-imx/devices.c
+++ b/arch/arm/mach-imx/devices.c
@@ -42,8 +42,6 @@
 #include <mach/common.h>
 #include <mach/mmc.h>
 
-#include "devices.h"
-
 #if defined(CONFIG_ARCH_MX1)
 /* GPIO port description */
 static struct mxc_gpio_port imx_gpio_ports[] = {
diff --git a/arch/arm/mach-imx/devices.h b/arch/arm/mach-imx/devices.h
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 3aaa3b9b604..7dce2510c6c 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -36,7 +36,6 @@
 #include <mach/audmux.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 static const int eukrea_mbimx27_pins[] __initconst = {
 	/* UART2 */
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 9ae5bed90ed..6cf04da2456 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -42,7 +42,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 static const int eukrea_cpuimx27_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index c9f12e44a2a..40a3666ea63 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -37,7 +37,6 @@
 #include <mach/iomux.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 #define OTG_PHY_CS_GPIO (GPIO_PORTF + 17)
 #define SDHC1_IRQ IRQ_GPIOB(25)
diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c
index bbdbc75127d..3a1202e4721 100644
--- a/arch/arm/mach-imx/mach-imx27lite.c
+++ b/arch/arm/mach-imx/mach-imx27lite.c
@@ -25,7 +25,6 @@
 #include <mach/iomux-mx27.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 static const int mx27lite_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c
index 6187ce9ba7d..1f446e5eb63 100644
--- a/arch/arm/mach-imx/mach-mx1ads.c
+++ b/arch/arm/mach-imx/mach-mx1ads.c
@@ -30,7 +30,6 @@
 #include <mach/irqs.h>
 
 #include "devices-imx1.h"
-#include "devices.h"
 
 static const int mx1ads_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 83c064a3cf4..0a372577c2a 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -28,7 +28,6 @@
 #include <mach/mxc_nand.h>
 
 #include "devices-imx21.h"
-#include "devices.h"
 
 /*
  * Memory-mapped I/O on MX21ADS base board
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 80399b26805..3614e33f8b6 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -31,7 +31,6 @@
 #include <mach/iomux-mx27.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 #define SD1_EN_GPIO (GPIO_PORTB + 25)
 
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index 370481b3d90..b832f960fec 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -32,7 +32,6 @@
 #include <mach/mxc_nand.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 /*
  * Base address of PBC controller, CS4
diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c
index d1a3158f1a8..4ce71b0401d 100644
--- a/arch/arm/mach-imx/mach-mxt_td60.c
+++ b/arch/arm/mach-imx/mach-mxt_td60.c
@@ -33,7 +33,6 @@
 #include <linux/i2c/pca953x.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 static const int mxt_td60_pins[] __initconst = {
 	/* UART0 */
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index d9e2dda437c..cccc0a0a9c7 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -42,7 +42,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 #define OTG_PHY_CS_GPIO (GPIO_PORTB + 23)
 #define USBH2_PHY_CS_GPIO (GPIO_PORTB + 24)
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index e209b28bee4..f667a262dfc 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -40,7 +40,6 @@
 #include <mach/ulpi.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 static const int pcm038_pins[] __initconst = {
 	/* UART1 */
diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c
index 1fbdd3faa7a..eae878f306c 100644
--- a/arch/arm/mach-imx/mach-scb9328.c
+++ b/arch/arm/mach-imx/mach-scb9328.c
@@ -25,7 +25,6 @@
 #include <mach/iomux-mx1.h>
 
 #include "devices-imx1.h"
-#include "devices.h"
 
 /*
  * This scb9328 has a 32MiB flash
diff --git a/arch/arm/mach-imx/pcm970-baseboard.c b/arch/arm/mach-imx/pcm970-baseboard.c
index 1297f1b0dcb..99afbc3f43a 100644
--- a/arch/arm/mach-imx/pcm970-baseboard.c
+++ b/arch/arm/mach-imx/pcm970-baseboard.c
@@ -28,7 +28,6 @@
 #include <mach/hardware.h>
 
 #include "devices-imx27.h"
-#include "devices.h"
 
 static const int pcm970_pins[] __initconst = {
 	/* SDHC */
-- 
cgit v1.2.3-70-g09d2


From 8be9252f7ccde4148e4b203bf64d38ae66b111e4 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Tue, 7 Dec 2010 17:14:45 -0200
Subject: ARM: imx/mx27_3ds: Add watchdog support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/Kconfig         | 1 +
 arch/arm/mach-imx/mach-mx27_3ds.c | 1 +
 2 files changed, 2 insertions(+)

(limited to 'arch/arm/mach-imx/mach-mx27_3ds.c')

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 8a9de1751b7..fed3ee526a0 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -235,6 +235,7 @@ endchoice
 config MACH_MX27_3DS
 	bool "MX27PDK platform"
 	select SOC_IMX27
+	select IMX_HAVE_PLATFORM_IMX2_WDT
 	select IMX_HAVE_PLATFORM_IMX_KEYPAD
 	select IMX_HAVE_PLATFORM_IMX_UART
 	select IMX_HAVE_PLATFORM_MXC_MMC
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 3614e33f8b6..1a7e879a454 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -127,6 +127,7 @@ static void __init mx27pdk_init(void)
 	imx27_add_fec(NULL);
 	imx27_add_imx_keypad(&mx27_3ds_keymap_data);
 	imx27_add_mxc_mmc(0, &sdhc1_pdata);
+	imx27_add_imx2_wdt(NULL);
 }
 
 static void __init mx27pdk_timer_init(void)
-- 
cgit v1.2.3-70-g09d2


From 96cf4239c72af1fa099affc720731bad2f86927b Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Wed, 22 Dec 2010 12:25:31 -0200
Subject: ARM: imx/mx27_3ds: Add USB OTG support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/Kconfig         |  3 ++
 arch/arm/mach-imx/mach-mx27_3ds.c | 71 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)

(limited to 'arch/arm/mach-imx/mach-mx27_3ds.c')

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index fed3ee526a0..9a715ce7c7b 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -235,10 +235,13 @@ endchoice
 config MACH_MX27_3DS
 	bool "MX27PDK platform"
 	select SOC_IMX27
+	select IMX_HAVE_PLATFORM_FSL_USB2_UDC
 	select IMX_HAVE_PLATFORM_IMX2_WDT
 	select IMX_HAVE_PLATFORM_IMX_KEYPAD
 	select IMX_HAVE_PLATFORM_IMX_UART
+	select IMX_HAVE_PLATFORM_MXC_EHCI
 	select IMX_HAVE_PLATFORM_MXC_MMC
+	select MXC_ULPI if USB_ULPI
 	help
 	  Include support for MX27PDK platform. This includes specific
 	  configurations for the board and its peripherals.
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 1a7e879a454..0ee7a734832 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -23,16 +23,22 @@
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
 #include <linux/irq.h>
+#include <linux/usb/otg.h>
+#include <linux/usb/ulpi.h>
+#include <linux/delay.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
+#include <mach/ulpi.h>
 
 #include "devices-imx27.h"
 
 #define SD1_EN_GPIO (GPIO_PORTB + 25)
+#define OTG_PHY_RESET_GPIO (GPIO_PORTB + 23)
 
 static const int mx27pdk_pins[] __initconst = {
 	/* UART1 */
@@ -67,6 +73,20 @@ static const int mx27pdk_pins[] __initconst = {
 	PE22_PF_SD1_CMD,
 	PE23_PF_SD1_CLK,
 	SD1_EN_GPIO | GPIO_GPIO | GPIO_OUT,
+	/* OTG */
+	OTG_PHY_RESET_GPIO | GPIO_GPIO | GPIO_OUT,
+	PC7_PF_USBOTG_DATA5,
+	PC8_PF_USBOTG_DATA6,
+	PC9_PF_USBOTG_DATA0,
+	PC10_PF_USBOTG_DATA2,
+	PC11_PF_USBOTG_DATA1,
+	PC12_PF_USBOTG_DATA4,
+	PC13_PF_USBOTG_DATA3,
+	PE0_PF_USBOTG_NXT,
+	PE1_PF_USBOTG_STP,
+	PE2_PF_USBOTG_DIR,
+	PE24_PF_USBOTG_CLK,
+	PE25_PF_USBOTG_DATA7,
 };
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -118,6 +138,45 @@ static void mx27_3ds_sdhc1_enable_level_translator(void)
 	gpio_direction_output(SD1_EN_GPIO, 1);
 }
 
+
+static int otg_phy_init(void)
+{
+	gpio_request(OTG_PHY_RESET_GPIO, "usb-otg-reset");
+	gpio_direction_output(OTG_PHY_RESET_GPIO, 0);
+	mdelay(1);
+	gpio_set_value(OTG_PHY_RESET_GPIO, 1);
+	return 0;
+}
+
+#if defined(CONFIG_USB_ULPI)
+
+static struct mxc_usbh_platform_data otg_pdata __initdata = {
+	.portsc	= MXC_EHCI_MODE_ULPI,
+	.flags	= MXC_EHCI_INTERFACE_DIFF_UNI,
+};
+#endif
+
+static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
+	.operating_mode = FSL_USB2_DR_DEVICE,
+	.phy_mode       = FSL_USB2_PHY_ULPI,
+};
+
+static int otg_mode_host;
+
+static int __init mx27_3ds_otg_mode(char *options)
+{
+	if (!strcmp(options, "host"))
+		otg_mode_host = 1;
+	else if (!strcmp(options, "device"))
+		otg_mode_host = 0;
+	else
+		pr_info("otg_mode neither \"host\" nor \"device\". "
+			"Defaulting to device\n");
+	return 0;
+}
+__setup("otg_mode=", mx27_3ds_otg_mode);
+
+
 static void __init mx27pdk_init(void)
 {
 	mxc_gpio_setup_multiple_pins(mx27pdk_pins, ARRAY_SIZE(mx27pdk_pins),
@@ -128,6 +187,18 @@ static void __init mx27pdk_init(void)
 	imx27_add_imx_keypad(&mx27_3ds_keymap_data);
 	imx27_add_mxc_mmc(0, &sdhc1_pdata);
 	imx27_add_imx2_wdt(NULL);
+	otg_phy_init();
+#if defined(CONFIG_USB_ULPI)
+	if (otg_mode_host) {
+		otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
+				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);
+
+		imx27_add_mxc_ehci_otg(&otg_pdata);
+	}
+#endif
+	if (!otg_mode_host)
+		imx27_add_fsl_usb2_udc(&otg_device_pdata);
+
 }
 
 static void __init mx27pdk_timer_init(void)
-- 
cgit v1.2.3-70-g09d2


From c67a3e09a5316bb34a14e2751cee719339934235 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 3 Jan 2011 11:16:39 -0200
Subject: ARM: imx/mx27_3ds: Add PMIC support

MX27_3DS board has a MC13783 PMIC connected to the CSPI2 port.

Add support for the PMIC.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/mach-imx/Kconfig         |  1 +
 arch/arm/mach-imx/mach-mx27_3ds.c | 77 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)

(limited to 'arch/arm/mach-imx/mach-mx27_3ds.c')

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 0449b80a609..17d2e608a21 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -242,6 +242,7 @@ config MACH_MX27_3DS
 	select IMX_HAVE_PLATFORM_IMX_UART
 	select IMX_HAVE_PLATFORM_MXC_EHCI
 	select IMX_HAVE_PLATFORM_MXC_MMC
+	select IMX_HAVE_PLATFORM_SPI_IMX
 	select MXC_ULPI if USB_ULPI
 	help
 	  Include support for MX27PDK platform. This includes specific
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 0ee7a734832..6fd0f8f6deb 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -26,6 +26,9 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 #include <linux/delay.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/spi/spi.h>
+#include <linux/regulator/machine.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -39,6 +42,7 @@
 
 #define SD1_EN_GPIO (GPIO_PORTB + 25)
 #define OTG_PHY_RESET_GPIO (GPIO_PORTB + 23)
+#define SPI2_SS0 (GPIO_PORTD + 21)
 
 static const int mx27pdk_pins[] __initconst = {
 	/* UART1 */
@@ -87,6 +91,10 @@ static const int mx27pdk_pins[] __initconst = {
 	PE2_PF_USBOTG_DIR,
 	PE24_PF_USBOTG_CLK,
 	PE25_PF_USBOTG_DATA7,
+	/* CSPI2 */
+	PD22_PF_CSPI2_SCLK,
+	PD23_PF_CSPI2_MISO,
+	PD24_PF_CSPI2_MOSI,
 };
 
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -176,6 +184,72 @@ static int __init mx27_3ds_otg_mode(char *options)
 }
 __setup("otg_mode=", mx27_3ds_otg_mode);
 
+/* Regulators */
+static struct regulator_consumer_supply vmmc1_consumers[] = {
+	REGULATOR_SUPPLY("lcd_2v8", NULL),
+};
+
+static struct regulator_init_data vmmc1_init = {
+	.constraints = {
+		.min_uV	= 2800000,
+		.max_uV = 2800000,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(vmmc1_consumers),
+	.consumer_supplies = vmmc1_consumers,
+};
+
+static struct regulator_consumer_supply vgen_consumers[] = {
+	REGULATOR_SUPPLY("vdd_lcdio", NULL),
+};
+
+static struct regulator_init_data vgen_init = {
+	.constraints = {
+		.min_uV	= 1800000,
+		.max_uV = 1800000,
+		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(vgen_consumers),
+	.consumer_supplies = vgen_consumers,
+};
+
+static struct mc13783_regulator_init_data mx27_3ds_regulators[] = {
+	{
+		.id = MC13783_REGU_VMMC1,
+		.init_data = &vmmc1_init,
+	}, {
+		.id = MC13783_REGU_VGEN,
+		.init_data = &vgen_init,
+	},
+};
+
+/* MC13783 */
+static struct mc13783_platform_data mc13783_pdata __initdata = {
+	.regulators = mx27_3ds_regulators,
+	.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
+	.flags  = MC13783_USE_REGULATOR,
+};
+
+/* SPI */
+static int spi2_internal_chipselect[] = {SPI2_SS0};
+
+static const struct spi_imx_master spi2_pdata __initconst = {
+	.chipselect	= spi2_internal_chipselect,
+	.num_chipselect	= ARRAY_SIZE(spi2_internal_chipselect),
+};
+
+static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
+	{
+		.modalias	= "mc13783",
+		.max_speed_hz	= 1000000,
+		.bus_num	= 1,
+		.chip_select	= 0, /* SS0 */
+		.platform_data	= &mc13783_pdata,
+		.irq = IRQ_GPIOC(14),
+		.mode = SPI_CS_HIGH,
+	},
+};
+
 
 static void __init mx27pdk_init(void)
 {
@@ -199,6 +273,9 @@ static void __init mx27pdk_init(void)
 	if (!otg_mode_host)
 		imx27_add_fsl_usb2_udc(&otg_device_pdata);
 
+	imx27_add_spi_imx1(&spi2_pdata);
+	spi_register_board_info(mx27_3ds_spi_devs,
+						ARRAY_SIZE(mx27_3ds_spi_devs));
 }
 
 static void __init mx27pdk_timer_init(void)
-- 
cgit v1.2.3-70-g09d2