SPI Pin Mux

SANGILI KUMAR

Genius 3920 points

Other Parts Discussed in Thread: OMAPL138

My board file is board-omapl138-hawk.c

I cant get reference code for DA850_SPI pin muxing.

My spi pins at expansion header is SPI1_CLK, SPI1_SIMO, SPI1_SOMI and SPI1_SCSn_0.

Kindly let me know the pinmux details and procedure for enable SPI.

Thanks

Sangly.

over 11 years ago

0 Titusrathinaraj Stalin over 11 years ago

TI__Guru** 116100 points

Hi,

Refer the below thread for pinmuxing DA850 devices (OMAPL13x) ,

http://e2e.ti.com/support/embedded/linux/f/354/t/157994.aspx

We found that you created multiple posts for the SPI pinmux issue

http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/t/329624.aspx

http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/t/318710.aspx

Please create and maintain one post for your same issues if any and do not create duplicate posts for the same, It will lead you to unanswered.

Definitely we will help you out.

Thanks for your understanding.

0 Shankari G over 11 years ago

TI__Mastermind 43955 points

Hi Sangili Kumar,

There exist a pinmux utility for OMAPl138 through which you can select a peripheral and get the details of PINMUX register values as well as the conflicts if any. It is part of MCSDK (mcsdk_1_01_00_01) given under the folder "host-tools". It is free for download

Regards,

Shankari

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