On Thu, Dec 11, 2014 at 10:47:59AM +0100, Jan Weitzel wrote:
> The compatible "ti,omap4-i2c" don't help to get fclk_rate. So set it acording to
> cpu compatible: "ti,am33xx" and "ti,omap4"
>
> Signed-off-by: Jan Weitzel <j.weitzel@xxxxxxxxx>
> ---
> v2: set i2c_data directly
>-9.0.1.i586.deb
ping
Jan
> drivers/i2c/busses/i2c-omap.c | 11 +++++------
> 1 file changed, 5 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
> index 094f591..96c3c2b 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -271,11 +271,6 @@ static struct omap_i2c_driver_data am33xx_data = {
> .fclk_rate = 48000,
> };
>
> -static struct omap_i2c_driver_data omap4_of_data = {
> - .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE,
> - .fclk_rate = 0,
> -};
> -
> static inline void omap_i2c_write_reg(struct omap_i2c_struct *i2c_omap,
> int reg, u16 val)
> {
> @@ -1011,6 +1006,11 @@ i2c_omap_probe(struct device_d *pdev)
> if (r)
> return r;
>
> + if (of_machine_is_compatible("ti,am33xx"))
> + i2c_data = &am33xx_data;
> + if (of_machine_is_compatible("ti,omap4"))
> + i2c_data = &omap4_data;
> +
> i2c_omap->data = i2c_data;
> i2c_omap->reg_shift = (i2c_data->flags >>
> OMAP_I2C_FLAG_BUS_SHIFT__SHIFT) & 3;
> @@ -1140,7 +1140,6 @@ static __maybe_unused struct of_device_id omap_i2c_dt_ids[] = {
> .data = (unsigned long)&omap3_data,
> }, {
> .compatible = "ti,omap4-i2c",
> - .data = (unsigned long)&omap4_of_data,
> }, {
> /* sentinel */
> }
> --
> 1.9.1
>
>
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