工具/软件:
您好、
在我的 dmesg 中、我遇到了这个问题
[ 0.414886] ti-sci 44043000.系统控制器:ABI:4.0(固件版本 0x000b '11.0.7--v11.00.07(花哨 RAT)')
[ 0.463307] ti-sci-clk 44043000.system-controller:clock-controller:get-parent failed for dev=226、clk=0、ret=–19
[ 0.473928] ti-sci-clk 44043000.system-controller:clock-controller: get-parent failed for dev=226、clk=0、ret=–19
[ 0.484605] ti-sci-clk 44043000.system-controller:clock-controller:get-parent failed for dev=226、clk=0、ret=–19
表示错误的节点
&sdhci2 {
/* SDIO Wifi */
status = "okay";
assigned-clocks = <&k3_clks 226 0>;
assigned-clock-parents = <&k3_clks 226 5>;
pinctrl-names = "default";
pinctrl-0 =<&main_mmc2_pins_default>, <&wifi_32k_clk>;
mmc-pwrseq = <&wifi_pwrseq>;
vmmc-supply = <&wl_lt_en>;
non-removable;
ti,fails-without-test-cd;
ti,driver-strength-ohm = <50>;
cap-power-off-card;
keep-power-in-suspend;
};我使用的是 k3-am62p5-sk.dts 器件树。