Commit d95f82c3 authored by Khoa Nguyen's avatar Khoa Nguyen Committed by Benjamin Cabé
Browse files

boards: renesas: Add support CAN-FD for Renesas RA6, RA4 



- Add support CAN-FD for EK-RA6E2, EK-RA4E2
- Enable ioport for can-transceiver on EK-RA6E2, EK-RA4E2

Signed-off-by: default avatarKhoa Nguyen <khoa.nguyen.xh@renesas.com>
parent f8325413

boards/renesas/ek_ra4e2/ek_ra4e2-pinctrl.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -21,4 +21,13 @@ 
			<RA_PSEL(RA_PSEL_SPI, 3, 1)>;

		};

	};



	canfd0_default: canfd0_default {

		group1 {

			/* CRX0 CTX0 */

			psels = <RA_PSEL(RA_PSEL_CANFD, 4, 2)>,

			<RA_PSEL(RA_PSEL_CANFD, 4, 1)>;

			drive-strength = "high";

		};

	};

};

boards/renesas/ek_ra4e2/ek_ra4e2.dts

+29 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
		zephyr,flash = &flash0;

		zephyr,console = &uart0;

		zephyr,shell-uart = &uart0;

		zephyr,canbus = &canfd0;

	};



	leds {
@@ -39,6 +40,13 @@ 
	aliases {

		led0 = &led1;

	};



	transceiver0: can-phy0 {

		compatible = "nxp,tja1043t", "can-transceiver-gpio";

		standby-gpios = <&ioport4 0 GPIO_ACTIVE_LOW>;

		max-bitrate = <5000000>;

		#phy-cells = <0>;

	};

};



&xtal {
@@ -82,3 +90,24 @@ 
	pinctrl-names = "default";

	status = "okay";

};



&ioport4 {

	status = "okay";

};



&canfdclk {

	clocks = <&pll>;

	div = <8>;

	status = "okay";

};



&canfd_global {

	status = "okay";

	canfd0 {

		pinctrl-0 = <&canfd0_default>;

		pinctrl-names = "default";

		phys = <&transceiver0>;

		rx-max-filters = <16>;

		status = "okay";

	};

};

boards/renesas/ek_ra6e2/ek_ra6e2-pinctrl.dtsi

+9 −0
Original line number Diff line number Diff line
@@ -21,4 +21,13 @@ 
			<RA_PSEL(RA_PSEL_SPI, 3, 1)>;

		};

	};



	canfd0_default: canfd0_default {

		group1 {

			/* CRX0 CTX0 */

			psels = <RA_PSEL(RA_PSEL_CANFD, 4, 2)>,

			<RA_PSEL(RA_PSEL_CANFD, 4, 1)>;

			drive-strength = "high";

		};

	};

};

boards/renesas/ek_ra6e2/ek_ra6e2.dts

+21 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
		zephyr,flash = &flash0;

		zephyr,console = &uart0;

		zephyr,shell-uart = &uart0;

		zephyr,canbus = &canfd0;

	};



	leds {
@@ -105,3 +106,23 @@ 
	mul = <10 0>;

	status = "okay";

};



&canfdclk {

	clocks = <&pll>;

	div = <8>;

	status = "okay";

};



&canfd_global {

	status = "okay";

	canfd0 {

		pinctrl-0 = <&canfd0_default>;

		pinctrl-names = "default";

		rx-max-filters = <16>;

		status = "okay";



		can-transceiver {

			max-bitrate = <5000000>;

		};

	};

};

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