i.MX25 LCD output disable

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i.MX25 LCD output disable

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torus1000
Contributor V

Hi,

I want to disable LCD output then I luckily found a LCDC_EN bit.
However this bit seems one of the clock gates.

Is it safe to stop this clock after LCDC initialization done?

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igorpadykov
NXP Employee
NXP Employee

Hi torus1000

yes safe. Also clock is enabled after all LCDC initialization is done,

as one can see in i.MX25 PDK splashscreen example lcd_ctrl_init()

uboot-imx.git - Freescale i.MX u-boot Tree

Best regards

igor

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954 次查看
igorpadykov
NXP Employee
NXP Employee

Hi torus1000

yes safe. Also clock is enabled after all LCDC initialization is done,

as one can see in i.MX25 PDK splashscreen example lcd_ctrl_init()

uboot-imx.git - Freescale i.MX u-boot Tree

Best regards

igor

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

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

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