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arm64: dts: ti: k3-am64-main: Add support for MCAN

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

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Apurva Nandan <a-nandan@ti.com>
Link: https://lore.kernel.org/r/20211122134159.29936-6-a-govindraju@ti.com
This commit is contained in:
Aswath Govindraju 2021-11-22 19:11:57 +05:30 committed by Vignesh Raghavendra
parent 87d60c4663
commit 9c4441ad3d
1 changed files with 28 additions and 0 deletions
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28
arch/arm64/boot/dts/ti/k3-am64-main.dtsi
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@ -1261,4 +1261,32 @@ icssg1_mdio: mdio@32400 {
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>;
};
};