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Hi All,
We would like to implement dts of CYW43455 on i.MX8M Mini.
After refering to the following post >> CYW43455 with i.MX8M Mini, we find "usdhc1_pwrseq_wifibt" is not defined, could you help us what is the content of "usdhc1_pwrseq_wifibt" ? Thanks for your help.
DTS:
pinctrl_wlan: wlangrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x141
MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x1c4 /* WL_REG_ON */
MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7 0xC6 /* BT_DEV_WAKE */
>;
};
&usdhc1 {
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_wlan>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_wlan>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_wlan>;
bus-width = <4>;
pm-ignore-notify;
keep-power-in-suspend;
non-removable;
status = "okay";
enable-sdio-wakeup;
wifi-host;
mmc-pwrseq = <&usdhc1_pwrseq_wifibt>;
brcmf: bcrmf@1 {
reg = <1>;
compatible = "brcm,bcm4329-fmac";
};
};
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Could you mention how you compiled/ go this dts file from? Are you using Type 1MW? if yes, have you checked with murata on setting the particular phandler for mmc power sequence?
Warm Regards,