On Tue, Aug 07, 2012 at 10:44:59AM +0200, Steffen Trumtrar wrote: > Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx> Applied, thanks Sascha > --- > Hi all, > > this patch adds support for i2c on imx6. The patch was tested on a sabrelite > board, where I measured SCL and SDATA, as there are no devices connected (apart > from an sgtl5000). > > arch/arm/mach-imx/include/mach/devices-imx6.h | 15 +++++++++++++++ > arch/arm/mach-imx/speed-imx6.c | 6 ++++++ > 2 files changed, 21 insertions(+) > > diff --git a/arch/arm/mach-imx/include/mach/devices-imx6.h b/arch/arm/mach-imx/include/mach/devices-imx6.h > index ca063c5..c73e488 100644 > --- a/arch/arm/mach-imx/include/mach/devices-imx6.h > +++ b/arch/arm/mach-imx/include/mach/devices-imx6.h > @@ -49,3 +49,18 @@ static inline struct device_d *imx6_add_spi0(struct spi_imx_master *pdata) > { > return imx_add_spi((void *)MX6_ECSPI1_BASE_ADDR, 0, pdata); > } > + > +static inline struct device_d *imx6_add_i2c0(struct i2c_platform_data *pdata) > +{ > + return imx_add_i2c((void *)MX6_I2C1_BASE_ADDR, 0, pdata); > +} > + > +static inline struct device_d *imx6_add_i2c1(struct i2c_platform_data *pdata) > +{ > + return imx_add_i2c((void *)MX6_I2C2_BASE_ADDR, 1, pdata); > +} > + > +static inline struct device_d *imx6_add_i2c2(struct i2c_platform_data *pdata) > +{ > + return imx_add_i2c((void *)MX6_I2C3_BASE_ADDR, 2, pdata); > +} > diff --git a/arch/arm/mach-imx/speed-imx6.c b/arch/arm/mach-imx/speed-imx6.c > index df24545..645b2c9 100644 > --- a/arch/arm/mach-imx/speed-imx6.c > +++ b/arch/arm/mach-imx/speed-imx6.c > @@ -332,6 +332,11 @@ u32 imx_get_fecclk(void) > return __get_ipg_clk(); > } > > +u32 imx_get_i2cclk(void) > +{ > + return __get_ipg_per_clk(); > +} > + > u32 imx_get_cspiclk(void) > { > return __get_cspi_clk(); > @@ -351,6 +356,7 @@ void imx_dump_clocks(void) > printf("mx6q pll8: %d\n", freq); > printf("mcu main: %d\n", __get_mcu_main_clk()); > printf("periph: %d\n", __get_periph_clk()); > + printf("i2c: %d\n", __get_ipg_per_clk()); > printf("ipg: %d\n", __get_ipg_clk()); > printf("ipg per: %d\n", __get_ipg_per_clk()); > printf("cspi: %d\n", __get_cspi_clk()); > -- > 1.7.10.4 > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox