From: Fabio Estevam Date: Tue, 1 Mar 2011 19:59:47 +0000 (-0300) Subject: ARM: mx25_3ds: Add I2C support X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ff864521a93ca3932e281828d41f709e107dad70;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git ARM: mx25_3ds: Add I2C support Signed-off-by: Fabio Estevam Signed-off-by: Sascha Hauer --- diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 3f88df6e66cc..5eec099e0c72 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -100,6 +100,7 @@ config MACH_MX25_3DS select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMXDI_RTC + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c index 66b6cdd5821e..06da438282aa 100644 --- a/arch/arm/mach-imx/mach-mx25_3ds.c +++ b/arch/arm/mach-imx/mach-mx25_3ds.c @@ -103,6 +103,10 @@ static iomux_v3_cfg_t mx25pdk_pads[] = { MX25_PAD_SD1_DATA1__SD1_DATA1, MX25_PAD_SD1_DATA2__SD1_DATA2, MX25_PAD_SD1_DATA3__SD1_DATA3, + + /* I2C1 */ + MX25_PAD_I2C1_CLK__I2C1_CLK, + MX25_PAD_I2C1_DAT__I2C1_DAT, }; static const struct fec_platform_data mx25_fec_pdata __initconst = { @@ -200,6 +204,10 @@ static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .phy_mode = FSL_USB2_PHY_UTMI, }; +static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = { + .bitrate = 100000, +}; + static void __init mx25pdk_init(void) { mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads, @@ -218,6 +226,7 @@ static void __init mx25pdk_init(void) imx25_add_imx_keypad(&mx25pdk_keymap_data); imx25_add_sdhci_esdhc_imx(0, NULL); + imx25_add_imx_i2c0(&mx25_3ds_i2c0_data); } static void __init mx25pdk_timer_init(void)