linux-kernel - Re: [PATCH 1/2] mfd: tps65219: Update TPS65214 MFD cell's GPIO compatible string

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Message-ID: <b06d77bb-3b1d-4d15-94a1-05f1e04ae026@ti.com>
Date: Fri, 13 Jun 2025 14:35:49 -0500
From: Shree Ramamoorthy <s-ramamoorthy@...com>
To: Lee Jones <lee@...nel.org>
CC: <aaro.koskinen@....fi>, <andreas@...nade.info>, <khilman@...libre.com>,
        <rogerq@...nel.org>, <tony@...mide.com>, <linux-omap@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <m-leonard@...com>, <praneeth@...com>,
        <afd@...com>
Subject: Re: [PATCH 1/2] mfd: tps65219: Update TPS65214 MFD cell's GPIO
 compatible string


On 6/13/25 8:15 AM, Lee Jones wrote:
> On Tue, 27 May 2025, Shree Ramamoorthy wrote:
>
>> This patch reflects the change made to move TPS65215 from 1 GPO and 1 GPIO
>> to 2 GPOs and 1 GPIO. TPS65215 and TPS65219 both have 2 GPOs and 1 GPIO.
>> TPS65214 has 1 GPO and 1 GPIO. TPS65215 will reuse the TPS65219 GPIO
>> compatible string.
>>
>> TPS65214 TRM: https://www.ti.com/lit/pdf/slvud30
>> TPS65215 TRM: https://www.ti.com/lit/pdf/slvucw5/
>>
>> Fixes: 7947219ab1a2 ("mfd: tps65219: Add support for TI TPS65214 PMIC")
>> Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@...com>
>> ---
>>   drivers/mfd/tps65219.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c
>> index fd390600fbf0..297511025dd4 100644
>> --- a/drivers/mfd/tps65219.c
>> +++ b/drivers/mfd/tps65219.c
>> @@ -190,7 +190,7 @@ static const struct resource tps65219_regulator_resources[] = {
>>   
>>   static const struct mfd_cell tps65214_cells[] = {
>>   	MFD_CELL_RES("tps65214-regulator", tps65214_regulator_resources),
>> -	MFD_CELL_NAME("tps65215-gpio"),
>> +	MFD_CELL_NAME("tps65214-gpio"),
> Neither of these exist anywhere.
>
> I'll assume they will be available soon.

I'll be upstreaming v5 of this gpio series [0] after I complete internal reviews!
[0]: https://lore.kernel.org/all/20250425203315.71497-1-s-ramamoorthy@ti.com/

>
>>   };
>>   
>>   static const struct mfd_cell tps65215_cells[] = {
>> -- 
>> 2.43.0
>>

-- 
Best,
Shree Ramamoorthy
PMIC Software Engineer