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: 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

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index e16d2ccdd818946261adea077ea27d0ce707489f..012011dc619a582507b7d891aa1ea100731342d0 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -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>;
+       };
 };