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drivers: can: support for numaker m2l31x

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Add Nuvoton numaker m2l31x series can-fd controller in Kconfig.numaker
Add can-fd nodes in m2l31x.dtsi

Signed-off-by: cyliang tw <cyliang@nuvoton.com>
This commit is contained in:
cyliang tw 2024-05-22 10:13:01 +08:00 committed by Henrik Brix Andersen
parent 8363b8cfd9
commit 9bb6e2d6f4
2 changed files with 29 additions and 1 deletions
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2
drivers/can/Kconfig.numaker
View file

@ -8,6 +8,6 @@ config CAN_NUMAKER
default y
select CAN_MCAN
depends on DT_HAS_NUVOTON_NUMAKER_CANFD_ENABLED
depends on SOC_SERIES_M46X
depends on SOC_SERIES_M46X || SOC_SERIES_M2L31X
help
Enables Nuvoton NuMaker CAN FD driver, using Bosch M_CAN

28
dts/arm/nuvoton/m2l31x.dtsi
View file

@ -358,6 +358,34 @@
#pwm-cells = <3>;
status = "disabled";
};
canfd0: canfd@40020000 {
compatible = "nuvoton,numaker-canfd";
reg = <0x40020000 0x200>, <0x40020200 0x1800>;
reg-names = "m_can", "message_ram";
interrupts = <112 0>, <113 0>;
interrupt-names = "int0", "int1";
resets = <&rst NUMAKER_CANFD0_RST>;
clocks = <&pcc NUMAKER_CANFD0_MODULE
NUMAKER_CLK_CLKSEL0_CANFD0SEL_HCLK
NUMAKER_CLK_CLKDIV5_CANFD0(1)>;
bosch,mram-cfg = <0x0 12 10 3 3 3 3 3>;
status = "disabled";
};
canfd1: canfd@40024000 {
compatible = "nuvoton,numaker-canfd";
reg = <0x40024000 0x200>, <0x40024200 0x1800>;
reg-names = "m_can", "message_ram";
interrupts = <114 0>, <115 0>;
interrupt-names = "int0", "int1";
resets = <&rst NUMAKER_CANFD1_RST>;
clocks = <&pcc NUMAKER_CANFD1_MODULE
NUMAKER_CLK_CLKSEL0_CANFD1SEL_HCLK
NUMAKER_CLK_CLKDIV5_CANFD1(1)>;
bosch,mram-cfg = <0x0 12 10 3 3 3 3 3>;
status = "disabled";
};
};
};