[U-Boot] [PATCH 1/2] i2c: ti: Update SCLH and SCLL to be in sync with v4.9 Linux kernel

[Lukasz Majewski]

Dear All,

> v4.9 Linux release:
> SHA1: 69973b830859bc6529a7a0468ba0d80ee5117826
> in the ./drivers/i2c/busses/i2c-omap.c
> 
> recommends to use SCLH=5 and SCLL=7 values.
> This patch sets them to default.

Any comments on this?

> 
> Signed-off-by: Lukasz Majewski <lukma at denx.de>
> ---
>  drivers/i2c/omap24xx_i2c.h | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/i2c/omap24xx_i2c.h b/drivers/i2c/omap24xx_i2c.h
> index 3dae295..8a4ae98 100644
> --- a/drivers/i2c/omap24xx_i2c.h
> +++ b/drivers/i2c/omap24xx_i2c.h
> @@ -121,17 +121,17 @@
>   * scll_trim = 7
>   * sclh_trim = 5
>   *
> - * The linux 2.6.30 kernel uses
> - * scll_trim = 6
> - * sclh_trim = 6
> + * The linux 4.9 kernel uses
> + * scll_trim = 7
> + * sclh_trim = 5
>   *
>   * These are the trim values for standard and fast speed
>   */
>  #ifndef I2C_FASTSPEED_SCLL_TRIM
> -#define I2C_FASTSPEED_SCLL_TRIM		6
> +#define I2C_FASTSPEED_SCLL_TRIM		7
>  #endif
>  #ifndef I2C_FASTSPEED_SCLH_TRIM
> -#define I2C_FASTSPEED_SCLH_TRIM		6
> +#define I2C_FASTSPEED_SCLH_TRIM		5
>  #endif
>  
>  /* These are the trim values for high speed */




Best regards,

Lukasz Majewski

--

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de