On Wed, Jun 22, 2011 at 5:12 PM, Pandita, Vikram <[email protected]> wrote:
> On Tue, Jun 21, 2011 at 5:24 PM, Girish S G <[email protected]> wrote:
> <snip>
>> diff --git a/arch/arm/mach-omap2/board-4430sdp.c
>> b/arch/arm/mach-omap2/board-4430sdp.c
>> index 04b7770..46f6800 100644
>> --- a/arch/arm/mach-omap2/board-4430sdp.c
>> +++ b/arch/arm/mach-omap2/board-4430sdp.c
>> @@ -560,6 +560,9 @@ static struct i2c_board_info __initdata
>> sdp4430_i2c_4_boardinfo[] = {
>> };
>> static int __init omap4_i2c_init(void)
>> {
>> + /* This will allow unused regulator to be shutdown */
>> + regulator_has_full_constraints();
>> +
>
> Any particular reason to keep this call in i2c_init() function?
> Does not look very intuitive to have generic regulator disable call in
> an i2c init function !
In the regulator late init call the core will decide on regulator
status, so this has to be specified
before the pmic/twl data is registered.
Regards,
Girish
>
>
>> omap4_pmic_init("twl6030", &sdp4430_twldata);
>> omap_register_i2c_bus(2, 400, NULL, 0);
>> omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
>> diff --git a/arch/arm/mach-omap2/board-omap4panda.c
>> b/arch/arm/mach-omap2/board-omap4panda.c
>> index 3415a5e..c425f9f 100644
>> --- a/arch/arm/mach-omap2/board-omap4panda.c
>> +++ b/arch/arm/mach-omap2/board-omap4panda.c
>> @@ -412,6 +412,9 @@ static struct i2c_board_info __initdata
>> panda_i2c_eeprom[] = {
>>
>> static int __init omap4_panda_i2c_init(void)
>> {
>> + /* This will allow unused regulator to be shutdown */
>> + regulator_has_full_constraints();
>> +
>
> ditto
>
>> omap4_pmic_init("twl6030", &omap4_panda_twldata);
>> omap_register_i2c_bus(2, 400, NULL, 0);
>> /*
>
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