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mekotronics-r58x-4g: mainline: add rs-485 (uart0) and rs-232 (uart3)

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Ricardo Pardini 2026-02-13 12:55:16 -03:00 committed by Igor
parent c17fee5aca
commit eab7f9d2a8
1 changed files with 14 additions and 6 deletions
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20
patch/kernel/archive/rockchip64-6.19/dt/rk3588-blueberry-edge-v12-linux.dts
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@ -18,6 +18,8 @@
mmc0 = &sdhci; // eMMC mmc0 = &sdhci; // eMMC
ethernet0 = &gmac0; ethernet0 = &gmac0;
ethernet1 = &gmac1; ethernet1 = &gmac1;
rs485 = &uart0;
rs232 = &uart3;
}; };
chosen { chosen {
@ -874,21 +876,27 @@
status = "okay"; status = "okay";
}; };
// @TODO: uart0 (?) // RS-485 on the back
// @TODO: uart3 (?) &uart0 {
/* @TODO delete
&uart1 {
status = "okay"; status = "okay";
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&uart1m0_xfer>; pinctrl-0 = <&uart0m2_xfer>;
linux,rs485-enabled-at-boot-time;
}; };
*/
&uart2 { &uart2 {
pinctrl-0 = <&uart2m0_xfer>; pinctrl-0 = <&uart2m0_xfer>;
status = "okay"; status = "okay";
}; };
// RS-232 on the back
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart3m2_xfer>;
};
// bluetooth via the BCM43752 // bluetooth via the BCM43752
&uart6 { &uart6 {
status = "okay"; status = "okay";