Commit 9c4441ad authored by Aswath Govindraju's avatar Aswath Govindraju Committed by Vignesh Raghavendra
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arm64: dts: ti: k3-am64-main: Add support for MCAN 



Add Support for two MCAN controllers present on the am64x SOC. Both support
classic CAN messages as well as CAN-FD.

Signed-off-by: default avatarAswath Govindraju <a-govindraju@ti.com>
Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: default avatarApurva Nandan <a-nandan@ti.com>
Link: https://lore.kernel.org/r/20211122134159.29936-6-a-govindraju@ti.com
parent 87d60c46

arch/arm64/boot/dts/ti/k3-am64-main.dtsi

+28 −0
Original line number Diff line number Diff line
@@ -1261,4 +1261,32 @@ 
			bus_freq = <1000000>;

		};

	};



	main_mcan0: can@20701000 {

		compatible = "bosch,m_can";

		reg = <0x00 0x20701000 0x00 0x200>,

		      <0x00 0x20708000 0x00 0x8000>;

		reg-names = "m_can", "message_ram";

		power-domains = <&k3_pds 98 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 98 5>, <&k3_clks 98 0>;

		clock-names = "hclk", "cclk";

		interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "int0", "int1";

		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;

	};



	main_mcan1: can@20711000 {

		compatible = "bosch,m_can";

		reg = <0x00 0x20711000 0x00 0x200>,

		      <0x00 0x20718000 0x00 0x8000>;

		reg-names = "m_can", "message_ram";

		power-domains = <&k3_pds 99 TI_SCI_PD_EXCLUSIVE>;

		clocks =  <&k3_clks 99 5>, <&k3_clks 99 0>;

		clock-names = "hclk", "cclk";

		interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>,

			     <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "int0", "int1";

		bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;

	};

};