How to change SDIO frequency to 25MHz in Android KK 4.4.2?

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How to change SDIO frequency to 25MHz in Android KK 4.4.2?

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m_c
Senior Contributor I

How to change SDIO frequency to 25MHz in Android KK 4.4.2?

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alejandrolozan1
NXP Employee
NXP Employee

Hi,

Have you tried to  change the code in the arch/arm/mach-imx/clk-(your device).c file?

For example:

clk[usdhc1_podf]  = imx_clk_divider("usdhc1_podf",  "usdhc1_sel",   

base + 0x24, 11, 3);

To change the usdhc_clk_ root.

Please try that and let me know if that works.

Best Regards,

Alejandro

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m_c
Senior Contributor I

Hello Alejandro,

Customer can't find this file or function name in Android KK 4.4.2.

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