Dear Ti e2E community,
Am using ti sdk 8 am335x & I am enabling gpio2 24 as active high, as this pin is required for wifi enabling
#if 1
wlan_en_reg: fixedregulator@1 {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio2 24 0>;
enable-active-high;
};
#endif
wlan_pins_default: pinmux_wlan_pins_default {
pinctrl-single,pins = <
0xE8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* V5 --> conf_lcd_pclk.gpio2_24 WL_EN*/
0x160 (PIN_INPUT_PULLUP | MUX_MODE7) /* C15 --> conf_spi0_cs1.gpio0_6 WL_IRQ*/
0xB0 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) /* (T1 = WIFI_PWR_ENABLE regulator) lcd_data4.gpio2[10] */
>;
};
wlan_pins_sleep: pinmux_wlan_pins_sleep {
pinctrl-single,pins = <
0xE8 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* V5 --> conf_lcd_pclk.gpio2_24 WL_EN*/
0x160 (PIN_INPUT_PULLUP | MUX_MODE7) /* C15 --> conf_spi0_cs1.gpio0_6 WL_IRQ*/
0xB0 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) /* (T1 = WIFI_PWR_ENABLE regulator) lcd_data4.gpio2[10] */
>;
};
But when I measure after bootup I am not seeing 3.2V uisng multimeter
Could you please let me know why am not seeing this pin as high even though am driving this pin as high using gpio = <&gpio2 24 0>;
Kindly do the needful as early as possible, as am stuck with this from past 3 days
Many Many Thanks in advance