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发表于 2021-12-22 11:08:38
只看该作者
7#
内核用 can 的驱动就行了;手动改下 或 同步kernel
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-firefly-port.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-firefly-port.dtsi
index f8fed56ceefa..b1c4b1d76291 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-firefly-port.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-firefly-port.dtsi
@@ -519,6 +519,7 @@
&can1 {
status = "disabled";
+ compatible = "rockchip,can-1.0";
assigned-clocks = <&cru CLK_CAN1>;
assigned-clock-rates = <100000000>;
pinctrl-names = "default";
@@ -527,6 +528,7 @@
&can2 {
status = "disabled";
+ compatible = "rockchip,can-1.0";
assigned-clocks = <&cru CLK_CAN2>;
assigned-clock-rates = <100000000>;
pinctrl-names = "default";
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