I am trying to use the basic family device data in the dtsi file and fill it up with more device unique data in the dts file.
But I either end up in build syntax error if I use some kind of '&' symbol or compile a image that doesn't have any leds or keys at all.
It feels I have tried all combinations of code I can find in the target folder but I got stuck on this one.
Is it even possible to have split config data, the problem seems to be connected to everything in the first block in the dts file? Like basic leds and keys data in the dtsi and add on a little more in the dts or do I need to have everything int the dts?
dtsi:
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "rtl838x.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
led-boot = &led_power;
led-failsafe = &led_power;
led-running = &led_power;
led-upgrade = &led_power;
};
memory@0 {
device_type = "memory";
reg = <0x0 0x8000000>;
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&pinmux_disable_sys_led>;
compatible = "gpio-leds";
led_power: power {
label = "green:power";
gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
};
};
gpio-restart {
status = "disabled";
compatible = "gpio-restart";
gpios = <&gpio1 34 GPIO_ACTIVE_LOW>;
open-source;
};
keys {
status = "disabled";
compatible = "gpio-keys-polled";
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 33 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
gpio1: rtl8231-gpio {
status = "disabled";
compatible = "realtek,rtl8231-gpio";
#gpio-cells = <2>;
gpio-controller;
indirect-access-bus-id = <0>;
};
};
&gpio0 {
indirect-access-bus-id = <0>;
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x00000000 0x80000>;
read-only;
};
partition@80000 {
label = "u-boot-env";
reg = <0x00080000 0x40000>;
read-only;
};
partition@c0000 {
label = "board-name";
reg = <0x000c0000 0x40000>;
};
partition@280000 {
label = "firmware";
compatible = "denx,uimage";
reg = <0x00100000 0xd80000>;
};
partition@be80000 {
label = "kernel2";
reg = <0x00e80000 0x180000>;
};
partition@1000000 {
label = "sysinfo";
reg = <0x01000000 0x40000>;
};
partition@1040000 {
label = "rootfs2";
reg = <0x01040000 0xc00000>;
};
partition@1c40000 {
label = "jffs2";
reg = <0x01c40000 0x3c0000>;
};
};
};
};
dts (this morning latest attempt wich gave another syntax error on &leds {:
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "rtl838x_d-link_dgs-1210.dtsi"
/ {
compatible = "d-link,dgs-1210-10mp", "realtek,rtl838x-soc";
model = "D-Link DGS-1210-10MP";
}
&leds {
poe_max {
label = "yellow:poe_max";
gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
};
link_act {
label = "green:link_act";
gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
};
poe {
label = "green:poe";
gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
};
};
&gpio-restart {
status = "okay";
};
&keys {
// mode key <KEY_LIGHTS_TOGGLE> doesn't have any code to it but the gpio pin is verified.
mode {
label = "mode";
gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
linux,code = <KEY_LIGHTS_TOGGLE>;
};
};
&gpio1 {
status = "okay";
};
&uart1 {
status = "okay";
};
ðernet0 {
mdio: mdio-bus {
compatible = "realtek,rtl838x-mdio";
regmap = <ðernet0>;
#address-cells = <1>;
#size-cells = <0>;
INTERNAL_PHY(8)
INTERNAL_PHY(9)
INTERNAL_PHY(10)
INTERNAL_PHY(11)
INTERNAL_PHY(12)
INTERNAL_PHY(13)
INTERNAL_PHY(14)
INTERNAL_PHY(15)
INTERNAL_PHY(24)
INTERNAL_PHY(26)
};
};
&switch0 {
ports {
#address-cells = <1>;
#size-cells = <0>;
SWITCH_PORT(8, 1, internal)
SWITCH_PORT(9, 2, internal)
SWITCH_PORT(10, 3, internal)
SWITCH_PORT(11, 4, internal)
SWITCH_PORT(12, 5, internal)
SWITCH_PORT(13, 6, internal)
SWITCH_PORT(14, 7, internal)
SWITCH_PORT(15, 8, internal)
SWITCH_SFP_PORT(24, 9, rgmii-id)
SWITCH_SFP_PORT(26, 10, rgmii-id)
port@28 {
ethernet = <ðernet0>;
reg = <28>;
phy-mode = "internal";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};