[U-Boot] [PATCH 4/6] imx: mx35pdk: Convert to iomux-v3

[Stefano Babic <sbabic@denx.de>]

On 29/04/2013 22:39, Beno?t Th?baudeau wrote:
> Hi Stefano,
> 

Hi Beno?t,

> On Monday, April 29, 2013 10:41:18 PM, Beno?t Th?baudeau wrote:
>> There is no change of behavior.
>>
>> Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
>> ---
> [...]
>> diff --git a/board/freescale/mx35pdk/mx35pdk.c
>> b/board/freescale/mx35pdk/mx35pdk.c
>> index 9993d7b..12e84d7 100644
>> --- a/board/freescale/mx35pdk/mx35pdk.c
>> +++ b/board/freescale/mx35pdk/mx35pdk.c
> [...]
>> @@ -271,8 +243,7 @@ int board_late_init(void)
>>  		pmic_reg_read(p, REG_MODE_0, &pmic_val);
>>  		pmic_reg_write(p, REG_MODE_0, pmic_val | VGEN3EN);
>>  
>> -		mxc_request_iomux(MX35_PIN_COMPARE, MUX_CONFIG_GPIO);
>> -		mxc_iomux_set_input(MUX_IN_GPIO1_IN_5, INPUT_CTL_PATH0);
>> +		imx_iomux_v3_setup_pad(MX35_PAD_COMPARE__GPIO1_5);
>>  
>>  		gpio_direction_output(IMX_GPIO_NR(2, 5), 1);
>                                                   ^
> Note that GPIO2[5] seems to be used instead of GPIO1[5] above. I have not
> checked if this is a bug or not. I let you check that as the board maintainer.

Good catch, in fact it is a bug ! According to schematics, GPIO1[5]
should be set to 1 (it drives a multiplexer), and not GPIO2[5]. I will
fix it later with another patch after yours flow into mainline.

Thanks,
Stefano


-- 
=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================