iMX PIN MUX TOOL is generating always 0x10B0

[ramgopalkota]

Hi all,

I am using imx pin mux tool for imx6ul (VM) process and I am always getting 0x10B0 as the pin mux value.

But the DTS file contains different value. 

PIN MUX Tool generated for USDHC2

MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x000010B0
MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x000010B0

In DTS File

pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069
MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
........
>;
};

Please let me know if there is anything error in installing pin mux tool.

[weidong_sun]

Hello Ramgopal,

(1) MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x000010B0 / 0x10069:

 it means  0x000010B0(0x10069) is written to reigster  IOMUXC_SW_PAD_CTL_PAD_NAND_RE_B to configure PAD_NAND_RE_B drive strength.

(2)MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x000010B0/0x17059

 it means  0x000010B0(0x17059) is written to register OMUXC_SW_PAD_CTL_PAD_NAND_WE_B to configure PAD_NAND_WE_B drive strength.

So  either 0x000010B0 or 0x10069 should be ok for your multiplexing !

Have a great day,
TIC  Weidong Sun

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[pyraohms]

Can you please elaborate on this? I have the same question.