Re: [PATCH 2/4] board/BuR/common: add parameter for reset controller I2C bus selection

[Tom Rini <trini@konsulko.com>]

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On Tue, Oct 29, 2024 at 09:52:10AM +0100, Bernhard Messerklinger wrote:

> Normally B&R reset controllers are located at I2C bus 0. This patch adds
> the possibility to change this bus number with BR_RESETC_I2CBUS.
> 
> Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
> ---
> 
>  board/BuR/common/br_resetc.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/board/BuR/common/br_resetc.c b/board/BuR/common/br_resetc.c
> index f5d09fef3d..827ea6ba35 100644
> --- a/board/BuR/common/br_resetc.c
> +++ b/board/BuR/common/br_resetc.c
> @@ -52,10 +52,15 @@ static int resetc_init(void)
>  {
>  	struct udevice *i2cbus;
>  	int rc;
> +#if !defined(BR_RESETC_I2CBUS)
> +	int busno = 0;
> +#else
> +	int busno = CONFIG_BR_RESETC_I2CBUS;
> +#endif

You need to introduce board/BuR/common/Kconfig and add the symbol
BR_RESETC_I2CBUS there.

-- 
Tom

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