ARM: mx3: dynamically allocate imx-keypad devices
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index bcfcf9a..84e4788 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -91,6 +91,7 @@
select SOC_IMX31
select MXC_DEBUG_BOARD
select IMX_HAVE_PLATFORM_FSL_USB2_UDC
+ select IMX_HAVE_PLATFORM_IMX_KEYPAD
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_NAND
select IMX_HAVE_PLATFORM_SPI_IMX
diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h
index 109f0bc..40f4e84 100644
--- a/arch/arm/mach-mx3/devices-imx31.h
+++ b/arch/arm/mach-mx3/devices-imx31.h
@@ -24,6 +24,10 @@
#define imx31_add_imx_i2c1(pdata) imx31_add_imx_i2c(1, pdata)
#define imx31_add_imx_i2c2(pdata) imx31_add_imx_i2c(2, pdata)
+extern const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst;
+#define imx31_add_imx_keypad(pdata) \
+ imx_add_imx_keypad(&imx31_imx_keypad_data, pdata)
+
extern const struct imx_imx_ssi_data imx31_imx_ssi_data[] __initconst;
#define imx31_add_imx_ssi(id, pdata) \
imx_add_imx_ssi(&imx31_imx_ssi_data[id], pdata)
diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h
index 763ee97..c9fdded 100644
--- a/arch/arm/mach-mx3/devices-imx35.h
+++ b/arch/arm/mach-mx3/devices-imx35.h
@@ -34,6 +34,10 @@
#define imx35_add_imx_i2c1(pdata) imx35_add_imx_i2c(1, pdata)
#define imx35_add_imx_i2c2(pdata) imx35_add_imx_i2c(2, pdata)
+extern const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst;
+#define imx31_add_imx_keypad(pdata) \
+ imx_add_imx_keypad(&imx35_imx_keypad_data, pdata)
+
extern const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst;
#define imx35_add_imx_ssi(id, pdata) \
imx_add_imx_ssi(&imx35_imx_ssi_data[id], pdata)
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 448fe56..b6672db 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -113,22 +113,3 @@
.num_resources = ARRAY_SIZE(imx_rtc_resources),
.resource = imx_rtc_resources,
};
-
-static struct resource imx_kpp_resources[] = {
- {
- .start = MX3x_KPP_BASE_ADDR,
- .end = MX3x_KPP_BASE_ADDR + 0xf,
- .flags = IORESOURCE_MEM
- }, {
- .start = MX3x_INT_KPP,
- .end = MX3x_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,
-};
diff --git a/arch/arm/mach-mx3/devices.h b/arch/arm/mach-mx3/devices.h
index 2f9f877..121962c 100644
--- a/arch/arm/mach-mx3/devices.h
+++ b/arch/arm/mach-mx3/devices.h
@@ -2,4 +2,3 @@
extern struct platform_device mx3_fb;
extern struct platform_device mx3_camera;
extern struct platform_device imx_rtc_device0;
-extern struct platform_device imx_kpp_device;
diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c
index 1b46f73..3dea407 100644
--- a/arch/arm/mach-mx3/mach-mx31_3ds.c
+++ b/arch/arm/mach-mx3/mach-mx31_3ds.c
@@ -22,7 +22,6 @@
#include <linux/mfd/mc13783.h>
#include <linux/spi/spi.h>
#include <linux/regulator/machine.h>
-#include <linux/input/matrix_keypad.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
@@ -101,7 +100,7 @@
KEY(2, 3, KEY_F10),
};
-static struct matrix_keymap_data mx31_3ds_keymap_data = {
+static const struct matrix_keymap_data mx31_3ds_keymap_data __initconst = {
.keymap = mx31_3ds_keymap,
.keymap_size = ARRAY_SIZE(mx31_3ds_keymap),
};
@@ -245,7 +244,7 @@
spi_register_board_info(mx31_3ds_spi_devs,
ARRAY_SIZE(mx31_3ds_spi_devs));
- mxc_register_device(&imx_kpp_device, &mx31_3ds_keymap_data);
+ imx31_add_imx_keypad(&mx31_3ds_keymap_data);
mx31_3ds_usbotg_init();
imx31_add_fsl_usb2_udc(&usbotg_pdata);
diff --git a/arch/arm/plat-mxc/devices/platform-imx-keypad.c b/arch/arm/plat-mxc/devices/platform-imx-keypad.c
index 5f3b367..40238f0 100644
--- a/arch/arm/plat-mxc/devices/platform-imx-keypad.c
+++ b/arch/arm/plat-mxc/devices/platform-imx-keypad.c
@@ -31,6 +31,16 @@
imx_imx_keypad_data_entry_single(MX27, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX27 */
+#ifdef CONFIG_SOC_IMX31
+const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst =
+ imx_imx_keypad_data_entry_single(MX31, SZ_16);
+#endif /* ifdef CONFIG_SOC_IMX31 */
+
+#ifdef CONFIG_SOC_IMX35
+const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst =
+ imx_imx_keypad_data_entry_single(MX35, SZ_16);
+#endif /* ifdef CONFIG_SOC_IMX35 */
+
struct platform_device *__init imx_add_imx_keypad(
const struct imx_imx_keypad_data *data,
const struct matrix_keymap_data *pdata)