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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-11-10 09:58:56 +0100
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-11-17 10:01:32 +0100
commit3f880141b8d12cdbb5faf0b9941ee50ac515ea1e (patch)
treead50ed7f31b47c4375d48df0a4c54e655423adc1 /arch/arm/mach-imx
parentbd455ed36c487b949068182bfee478b785ee090b (diff)
ARM: imx: dynamically allocate imx-keypad devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx')
-rw-r--r--arch/arm/mach-imx/Kconfig2
-rw-r--r--arch/arm/mach-imx/devices-imx21.h4
-rw-r--r--arch/arm/mach-imx/devices-imx27.h4
-rw-r--r--arch/arm/mach-imx/devices.c19
-rw-r--r--arch/arm/mach-imx/devices.h1
-rw-r--r--arch/arm/mach-imx/eukrea_mbimx27-baseboard.c6
-rw-r--r--arch/arm/mach-imx/mach-mx27_3ds.c5
7 files changed, 15 insertions, 26 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index e50a164d08f7..86bab49798c6 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 a97e921bc225..0c0eab17ccfd 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 51bb42d8536e..f1272d4b5a33 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 d026cfbe6130..4360b9c8f893 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 a788566c1938..d1e7f48f7d52 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 fa5aaded7c2e..3aaa3b9b604c 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 e6212c3d53b5..80399b268052 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);
}