Hi all
I have one question about the gpio control.
I used am335x-evm board.
My SDK version is ti-processor-sdk-linux-am335x-evm-02.00.02.11.
error message is omap_gpio gpio0: can't get irq resource ret=-6
am335x-evm.dts settig is under code:
gpio0 {
pinctrl-names = "default";
pinctrl-0 = <&sg_gpio0_pins_default>;
compatible = "ti,omap4-gpio";
};
sg_gpio0_pins_default: sg_gpio0_pins_default {
pinctrl-single,pins = <
0x164 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) /* (C18) eCAP0_in_PWM0_out.gpio0[7] */
0x158 ( PIN_INPUT_PULLDOWN | MUX_MODE7 ) /* (B16) spi0_d1.gpio0[4] */
0x144 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) /* (H18) rmii1_refclk.gpio0[29] */
>;
};
but this code is ok in previous version SDK(ti-sdk-am335x-evm-08.00.00.00.00)
there is no problem.
error occurred after update to New SDK(ti-processor-sdk-linux-am335x-evm-02.00.02.11.)
How to solve this problem?
thank you for your reply.
