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Commit 20930238 authored by Fabio Estevam's avatar Fabio Estevam Committed by Sascha Hauer
Browse files

ARM: mx53_smd: Add I2C support 



Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent ff864521

arch/arm/mach-mx5/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -151,6 +151,7 @@ config MACH_MX53_SMD 
	bool "Support MX53 SMD platforms"

	select SOC_IMX53

	select IMX_HAVE_PLATFORM_IMX2_WDT

	select IMX_HAVE_PLATFORM_IMX_I2C

	select IMX_HAVE_PLATFORM_IMX_UART

	help

	  Include support for MX53 SMD platform. This includes specific

arch/arm/mach-mx5/board-mx53_smd.c

+8 −0
Original line number Diff line number Diff line
@@ -51,6 +51,9 @@ static iomux_v3_cfg_t mx53_smd_pads[] = { 
	MX53_PAD_PATA_CS_1__UART3_RXD_MUX,

	MX53_PAD_PATA_DA_1__UART3_CTS,

	MX53_PAD_PATA_DA_2__UART3_RTS,

	/* I2C1 */

	MX53_PAD_CSI0_DAT8__I2C1_SDA,

	MX53_PAD_CSI0_DAT9__I2C1_SCL,

};



static const struct imxuart_platform_data mx53_smd_uart_data __initconst = {
@@ -83,6 +86,10 @@ static struct fec_platform_data mx53_smd_fec_data = { 
	.phy = PHY_INTERFACE_MODE_RMII,

};



static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = {

	.bitrate = 100000,

};



static void __init mx53_smd_board_init(void)

{

	mxc_iomux_v3_setup_multiple_pads(mx53_smd_pads,
@@ -91,6 +98,7 @@ static void __init mx53_smd_board_init(void) 
	mx53_smd_fec_reset();

	imx53_add_fec(&mx53_smd_fec_data);

	imx53_add_imx2_wdt(0, NULL);

	imx53_add_imx_i2c(0, &mx53_smd_i2c_data);

}



static void __init mx53_smd_timer_init(void)