Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5e04991c authored by Abinaya P's avatar Abinaya P
Browse files

ARM: dts: mdm: Add K61 CAN controller DT node for MDM9x07. 



Add K61 CAN controller device tree node to support sending
and receiving of CAN messages from K61 CAN controller.

Change-Id: I10f627c3fd66b89bec1a1daa57f62aef79052b1c
Signed-off-by: default avatarAbinaya P <abinayap@codeaurora.org>
parent 6bee3417

arch/arm/boot/dts/qcom/mdm9607-mtp.dtsi

+12 −0
Original line number Diff line number Diff line
@@ -43,6 +43,18 @@ 


&spi_1 {

	status = "ok";



	can-controller@0 {

		compatible = "fsl,k61";

		spi-max-frequency = <4800000>;

		reg = <0>;

		interrupt-parent = <&tlmm_pinmux>;

		interrupts = <25 0>;

		reset-gpio = <&tlmm_pinmux 11 0x1>;

		pinctrl-names = "active", "sleep";

		pinctrl-0 = <&can_rst_on>;

		pinctrl-1 = <&can_rst_off>;

	};

};



&blsp1_uart3 {

arch/arm/boot/dts/qcom/mdm9607-pinctrl.dtsi

+33 −4
Original line number Diff line number Diff line
@@ -182,11 +182,11 @@ 
	sdc1_wlan_gpio {

		sdc1_wlan_gpio_active: sdc1_wlan_gpio_active {

			mux {

				pins = "gpio38", "gpio25";

				pins = "gpio38";

				function  = "gpio";

			};

			config {

				pins  = "gpio38", "gpio25";

				pins  = "gpio38";

				output-high;

				drive-strength = <8>;

				bias-pull-up;
@@ -195,11 +195,11 @@ 


		sdc1_wlan_gpio_sleep: sdc1_wlan_gpio_sleep {

			mux {

				pins = "gpio38", "gpio25";

				pins = "gpio38";

				function  = "gpio";

			};

			config {

				pins  = "gpio38", "gpio25";

				pins  = "gpio38";

				drive-strength = <2>;

				bias-disable;

				output-low;
@@ -1047,5 +1047,34 @@ 
				bias-pull-down;

			};

		};



		can_reset {

			can_rst_on: rst_on {

				mux {

					pins = "gpio11";

					function = "gpio";

				};



				config {

					pins = "gpio11";

					drive-strength = <2>; /* 2 mA */

					bias-pull-up;

				};

			};



			can_rst_off: rst_off {

				mux {

					pins = "gpio11";

					function = "gpio";

				};



				config {

					pins = "gpio11";

					drive-strength = <2>; /* 2 mA */

					bias-pull-up;

					output-high;

				};

			};

		};

	};

};