what is pfuze? (in imx6sl)

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what is pfuze? (in imx6sl)

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changyonglee
Contributor II

Hi.

My custom board (mx6sololite) is booting from emmc, and PMIC(I2C2, mx6sl evk is pmic(I2C1)).

floowing problem occured :

[09:32:34.806] mc_pfuze 0-0008: recv failed!:-5,80

[09:32:34.806] mc_pfuze: probe of 0-0008 failed with error -1

[09:32:34.806] Advanced Linux Sound Architecture Driver Version 1.0.24.

[09:32:34.807] max17135 1-0048: Max17135 PMIC not found!

[09:32:34.807] max17135 regulator init failed: -6

[09:32:34.807] i2c-core: driver [max17135] using legacy suspend method

[09:32:34.807] i2c-core: driver [max17135] using legacy resume method

1. mx6 i2c interface modifying ? (i.MX_6SoloLite_BSP_Porting_guide.pdf, IMX6SLRM.pdf is No information..)

2. what is mc_pfuze ?

3. max17135(MMPF0100) is Freescale PMIC Chip?

4. elan-touch is touch senser chip?

5. what is mma8450 ?

please help.

Thank you.

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igorpadykov
NXP Employee
NXP Employee

Hi changyonglee

1. recommended to check iomux settins and check if SION bit is set

2. pfuse is preproduction name for MMPF0100

3. MAX17135 Multi-Output DC-DC Power Supply with VCOM Amplifier and Temperature Sensor for E-Paper App...

4. I believe yes, one can refer to

Re: IPU Usage on IMX6 processor..

5. ±2g/±4g/±8g, Low g, Digital Ac|Freescale

Best regards

igor

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1,566件の閲覧回数
igorpadykov
NXP Employee
NXP Employee

Hi changyonglee

1. recommended to check iomux settins and check if SION bit is set

2. pfuse is preproduction name for MMPF0100

3. MAX17135 Multi-Output DC-DC Power Supply with VCOM Amplifier and Temperature Sensor for E-Paper App...

4. I believe yes, one can refer to

Re: IPU Usage on IMX6 processor..

5. ±2g/±4g/±8g, Low g, Digital Ac|Freescale

Best regards

igor

-----------------------------------------------------------------------------------------------------------------------

Note: If this post answers your question, please click the Correct Answer button. Thank you!

-----------------------------------------------------------------------------------------------------------------------

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changyonglee
Contributor II

Thanks igorpadykov.

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