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dts: renesas: Add CAN support for RZ/G3S

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Add CAN nodes to Renesas RZ/G3S devicetree

Signed-off-by: Hieu Nguyen <hieu.nguyen.ym@bp.renesas.com>
Signed-off-by: Nhut Nguyen <nhut.nguyen.kc@renesas.com>
This commit is contained in:
Hieu Nguyen 2025-01-08 15:10:25 +07:00 • committed by Benjamin Cabé
commit da7f461116
1 changed files with 34 additions and 0 deletions
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34
dts/arm/renesas/rz/rzg/r9a08g045.dtsi
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@ -9,6 +9,7 @@
#include <mem.h> #include <mem.h>
#include <freq.h> #include <freq.h>
#include <zephyr/dt-bindings/adc/adc.h> #include <zephyr/dt-bindings/adc/adc.h>
#include <zephyr/dt-bindings/clock/renesas_rzg_clock.h>
/ { / {
compatible = "renesas,r9a08g045"; compatible = "renesas,r9a08g045";
@ -40,6 +41,13 @@
#clock-cells = <0>; #clock-cells = <0>;
}; };
/* External CAN clock - to be overridden by boards that provide it */
can_clk: can-clk {
compatible = "fixed-clock";
clock-frequency = <0>;
#clock-cells = <0>;
};
soc { soc {
cpg: clock-controller@41010000 { cpg: clock-controller@41010000 {
compatible = "renesas,rz-cpg"; compatible = "renesas,rz-cpg";
@ -466,6 +474,32 @@
status = "disabled"; status = "disabled";
}; };
canfd_global: canfd-global@400c0000 {
compatible = "renesas,rz-canfd-global";
reg = <0x400c0000 DT_SIZE_K(128)>;
interrupts = <373 1>, <374 1>;
interrupt-names = "g_err", "g_recc";
status = "disabled";
canfd0: canfd0 {
compatible = "renesas,rz-canfd";
channel = <0>;
interrupts = <375 1>, <377 1>, <379 1>;
interrupt-names = "ch_rec", "ch_err", "ch_trx";
status = "disabled";
clocks = <&cpg RZ_CLOCK_CANFD(0)>;
};
canfd1: canfd1 {
compatible = "renesas,rz-canfd";
channel = <1>;
interrupts = <376 1>, <378 1>, <380 1>;
interrupt-names = "ch_rec", "ch_err", "ch_trx";
status = "disabled";
clocks = <&cpg RZ_CLOCK_CANFD(1)>;
};
};
i2c0: i2c@40090000 { i2c0: i2c@40090000 {
compatible = "renesas,rz-riic"; compatible = "renesas,rz-riic";
channel = <0>; channel = <0>;