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Commit 4a9b8b0b authored by Uwe Kleine-König's avatar Uwe Kleine-König
Browse files

ARM: imx: dynamically register imx-i2c devices (imx31) 



Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
parent c6987159

arch/arm/mach-mx3/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ comment "MX3 platforms:" 
config MACH_MX31ADS

	bool "Support MX31ADS platforms"

	select ARCH_MX31

	select IMX_HAVE_PLATFORM_IMX_I2C

	default y

	help

	  Include support for MX31ADS platform. This includes specific
@@ -34,6 +35,7 @@ config MACH_MX31ADS_WM1133_EV1 
config MACH_PCM037

	bool "Support Phytec pcm037 (i.MX31) platforms"

	select ARCH_MX31

	select IMX_HAVE_PLATFORM_IMX_I2C

	select IMX_HAVE_PLATFORM_MXC_NAND

	select MXC_ULPI if USB_ULPI

	help
@@ -77,6 +79,7 @@ config MACH_MX31_3DS_MXC_NAND_USE_BBT 
config MACH_MX31MOBOARD

	bool "Support mx31moboard platforms (EPFL Mobots group)"

	select ARCH_MX31

	select IMX_HAVE_PLATFORM_IMX_I2C

	select MXC_ULPI if USB_ULPI

	help

	  Include support for mx31moboard platform. This includes specific
@@ -109,6 +112,7 @@ config MACH_PCM043 
config MACH_ARMADILLO5X0

	bool "Support Atmark Armadillo-500 Development Base Board"

	select ARCH_MX31

	select IMX_HAVE_PLATFORM_IMX_I2C

	select IMX_HAVE_PLATFORM_MXC_NAND

	select MXC_ULPI if USB_ULPI

	help

arch/arm/mach-mx3/devices-imx31.h

+7 −0
Original line number Diff line number Diff line
@@ -9,5 +9,12 @@ 
#include <mach/mx31.h>

#include <mach/devices-common.h>



#define imx31_add_imx_i2c0(pdata)	\

	imx_add_imx_i2c(0, MX31_I2C1_BASE_ADDR, SZ_4K, MX31_INT_I2C1, pdata)

#define imx31_add_imx_i2c1(pdata)	\

	imx_add_imx_i2c(1, MX31_I2C2_BASE_ADDR, SZ_4K, MX31_INT_I2C2, pdata)

#define imx31_add_imx_i2c2(pdata)	\

	imx_add_imx_i2c(2, MX31_I2C3_BASE_ADDR, SZ_4K, MX31_INT_I2C3, pdata)



#define imx31_add_mxc_nand(pdata)	\

	imx_add_mxc_nand_v1(MX31_NFC_BASE_ADDR, MX31_INT_NANDFC, pdata)

arch/arm/mach-mx3/devices.c

+2 −0
Original line number Diff line number Diff line
@@ -167,6 +167,7 @@ struct platform_device mxc_w1_master_device = { 
	.resource = mxc_w1_master_resources,

};



#if defined(CONFIG_ARCH_MX35)

static struct resource mxc_i2c0_resources[] = {

	{

		.start = I2C_BASE_ADDR,
@@ -223,6 +224,7 @@ struct platform_device mxc_i2c_device2 = { 
	.num_resources = ARRAY_SIZE(mxc_i2c2_resources),

	.resource = mxc_i2c2_resources,

};

#endif



#ifdef CONFIG_ARCH_MX31

static struct resource mxcsdhc0_resources[] = {

arch/arm/mach-mx3/devices.h

+2 −0
Original line number Diff line number Diff line
@@ -5,9 +5,11 @@ extern struct platform_device mxc_uart_device2; 
extern struct platform_device mxc_uart_device3;

extern struct platform_device mxc_uart_device4;

extern struct platform_device mxc_w1_master_device;

#if defined(CONFIG_ARCH_MX35)

extern struct platform_device mxc_i2c_device0;

extern struct platform_device mxc_i2c_device1;

extern struct platform_device mxc_i2c_device2;

#endif

extern struct platform_device mx3_ipu;

extern struct platform_device mx3_fb;

extern struct platform_device mx3_camera;

arch/arm/mach-mx3/mach-armadillo5x0.c

+1 −1
Original line number Diff line number Diff line
@@ -499,7 +499,6 @@ static struct imxuart_platform_data uart_pdata = { 


static struct platform_device *devices[] __initdata = {

	&armadillo5x0_smc911x_device,

	&mxc_i2c_device1,

	&armadillo5x0_button_device,

};
@@ -512,6 +511,7 @@ static void __init armadillo5x0_init(void) 
			ARRAY_SIZE(armadillo5x0_pins), "armadillo5x0");



	platform_add_devices(devices, ARRAY_SIZE(devices));

	imx31_add_imx_i2c1(NULL);



	/* Register UART */

	mxc_register_device(&mxc_uart_device0, &uart_pdata);