From mboxrd@z Thu Jan 1 00:00:00 1970 From: fabio.estevam@freescale.com (Fabio Estevam) Date: Tue, 1 Mar 2011 16:59:47 -0300 Subject: [PATCH 4/5] ARM: mx25_3ds: Add I2C support In-Reply-To: <1299009588-8783-3-git-send-email-fabio.estevam@freescale.com> References: <1299009588-8783-1-git-send-email-fabio.estevam@freescale.com> <1299009588-8783-2-git-send-email-fabio.estevam@freescale.com> <1299009588-8783-3-git-send-email-fabio.estevam@freescale.com> Message-ID: <1299009588-8783-4-git-send-email-fabio.estevam@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Fabio Estevam --- arch/arm/mach-imx/Kconfig | 1 + arch/arm/mach-imx/mach-mx25_3ds.c | 8 ++++++++ 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 01c6c72..e3f62b5 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 561f07f..da00b3c 100644 --- a/arch/arm/mach-imx/mach-mx25_3ds.c +++ b/arch/arm/mach-imx/mach-mx25_3ds.c @@ -106,6 +106,9 @@ static iomux_v3_cfg_t mx25pdk_pads[] = { MX25_PAD_SD1_DATA3__SD1_DATA3, MX25_PAD_A14__GPIO_2_0, /* WriteProtect */ MX25_PAD_A15__GPIO_2_1, /* CardDetect */ + /* I2C1 */ + MX25_PAD_I2C1_CLK__I2C1_CLK, + MX25_PAD_I2C1_DAT__I2C1_DAT, }; static const struct fec_platform_data mx25_fec_pdata __initconst = { @@ -211,6 +214,10 @@ static const struct esdhc_platform_data mx25pdk_esdhc_pdata __initconst = { .cd_gpio = SD1_GPIO_CD, }; +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, @@ -229,6 +236,7 @@ static void __init mx25pdk_init(void) imx25_add_imx_keypad(&mx25pdk_keymap_data); imx25_add_sdhci_esdhc_imx(0, &mx25pdk_esdhc_pdata); + imx25_add_imx_i2c0(&mx25_3ds_i2c0_data); } static void __init mx25pdk_timer_init(void) -- 1.6.0.4