bbfd694dc0
By default, imx8qm/qxp b0 silicon set the IO voltage to 2.5v, but mek/arm2
boards are designed as 1.8v voltage for enet IO, so force the IO voltage
to 1.8 by setting COMP_CTL_GPIO_1V8_3V3 pins like:
The pin setting:
1.8V/3.3V : bit4=0, bit[30]=1, bit[2:0]=000
2.5V : bit4=1, bit[30]=1, bit[2:0]=010
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
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| .. | ||
| clk | ||
| clock | ||
| comphy | ||
| dma | ||
| gpio | ||
| input | ||
| interrupt-controller | ||
| interrupt-router | ||
| leds | ||
| mailbox | ||
| media | ||
| memory | ||
| mfd | ||
| mrc | ||
| net | ||
| phy | ||
| pinctrl | ||
| pmic | ||
| power | ||
| power-domain | ||
| pwm | ||
| regulator | ||
| reset | ||
| soc | ||
| sound | ||
| thermal | ||
| video | ||