[PATCH] power: pmic: pca9450: fix i2c address for PCA9450A

[Peng Fan]

> Subject: [PATCH] power: pmic: pca9450: fix i2c address for PCA9450A
> 
> Change the I2C Slave Address of the PCA9450A:
> 
> 0x35 --> 0x25
> 
> According to the NXP documentation, in the datasheet:
> 
> PCA9450DS.pdf (Rev 1.0 - 19 November 2019)
> 
> in the table 19 "PCA9450 I2C Slave Address) at page 27/96,
> 
> all the PCA9450 have the same I2C address.
> In particular, in case of 7-bit Slave Address, the address is 0x25.
> 
> This modification was tested on the imx8mm-evk, with the SOC equipped with
> the PCA9450A instead of the previous ROHM BD71847.
> 
> Signed-off-by: Flavio Suligoi <f.suligoi at asem.it>
> ---
>  drivers/power/pmic/pca9450.c      | 2 +-
>  drivers/power/pmic/pmic_pca9450.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/power/pmic/pca9450.c b/drivers/power/pmic/pca9450.c
> index 0c9d9a366e..c7f8b80954 100644
> --- a/drivers/power/pmic/pca9450.c
> +++ b/drivers/power/pmic/pca9450.c
> @@ -80,7 +80,7 @@ static struct dm_pmic_ops pca9450_ops = {  };
> 
>  static const struct udevice_id pca9450_ids[] = {
> -	{ .compatible = "nxp,pca9450a", .data = 0x35, },
> +	{ .compatible = "nxp,pca9450a", .data = 0x25, },
>  	{ .compatible = "nxp,pca9450b", .data = 0x25, },
>  	{ }
>  };
> diff --git a/drivers/power/pmic/pmic_pca9450.c
> b/drivers/power/pmic/pmic_pca9450.c
> index 67a9090200..c0fb78c4cd 100644
> --- a/drivers/power/pmic/pmic_pca9450.c
> +++ b/drivers/power/pmic/pmic_pca9450.c
> @@ -23,7 +23,7 @@ int power_pca9450a_init(unsigned char bus)
>  	p->name = pca9450_name;
>  	p->interface = PMIC_I2C;
>  	p->number_of_regs = PCA9450_REG_NUM;
> -	p->hw.i2c.addr = 0x35;
> +	p->hw.i2c.addr = 0x25;
>  	p->hw.i2c.tx_num = 1;
>  	p->bus = bus;

There was a thread to address this, but not take udevice_id into consideration.
Your version looks better.

Reviewed-by: Peng Fan <peng.fan at nxp.com>

> 
> --
> 2.17.1