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Commit 0adbe832 authored by Faiz Abbas's avatar Faiz Abbas Committed by Tony Lindgren
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ARM: dts: dra76x: Add MCAN node 



Add support for the MCAN peripheral which supports both classic
CAN messages along with the new CAN-FD message.

Add MCAN node to evm and enable it with a maximum datarate of 5 mbps

Signed-off-by: default avatarFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 09a070a3

arch/arm/boot/dts/dra76-evm.dts

+6 −0
Original line number Diff line number Diff line
@@ -436,3 +436,9 @@ 
	phys = <&pcie1_phy>, <&pcie2_phy>;

	phy-names = "pcie-phy0", "pcie-phy1";

};



&m_can0 {

	can-transceiver {

		max-bitrate = <5000000>;

	};

};

arch/arm/boot/dts/dra76x.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -26,6 +26,19 @@ 
			ti,syss-mask = <1>;

			clocks = <&wkupaon_clkctrl DRA7_ADC_CLKCTRL 0>;

			clock-names = "fck";



			m_can0: mcan@1a00 {

				compatible = "bosch,m_can";

				reg = <0x1a00 0x4000>, <0x0 0x18FC>;

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

				interrupt-parent = <&gic>;

				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,

					     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;

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

				clocks = <&mcan_clk>, <&l3_iclk_div>;

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

				bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;

			};

		};

	};