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Commit df44ad87 authored by Linus Walleij's avatar Linus Walleij
Browse files

ARM: ux500: add the sensors to the STUIB board 



This adds the device tree data for the LIS331DL and the
AK8974 magnetometer to the STUIB board device tree include
file.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 22a93167

arch/arm/boot/dts/ste-href-stuib.dtsi

+50 −0
Original line number Diff line number Diff line
@@ -77,6 +77,34 @@ 
			};

		};



		/* Sensors mounted on this board variant */

		i2c@80128000 {

			lis331dl@1c {

				/* Accelerometer */

				compatible = "st,lis331dl-accel";

				st,drdy-int-pin = <1>;

				reg = <0x1c>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&accel_stuib_mode>;

				interrupt-parent = <&gpio2>;

				interrupts = <18 IRQ_TYPE_EDGE_RISING>,

					     <19 IRQ_TYPE_EDGE_RISING>;

			};

			ak8974@0f {

				/* Magnetometer */

				compatible = "asahi-kasei,ak8974";

				reg = <0x0f>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&magneto_stuib_mode>;

				interrupt-parent = <&gpio1>;

				interrupts = <0 IRQ_TYPE_EDGE_RISING>;

			};

		};



		i2c@80110000 {

			bu21013_tp@5c {

				compatible = "rohm,bu21013_tp";
@@ -116,6 +144,28 @@ 
					};

				};

			};

			accelerometer {

				accel_stuib_mode: accel_stuib {

					/* Accelerometer interrupt lines 1 & 2 */

					stuib_cfg {

						pins = "GPIO82_C1", "GPIO83_D3";

						ste,config = <&gpio_in_pu>;

					};

				};

			};

			magnetometer {

				magneto_stuib_mode: magneto_stuib {

					/* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */

					stuib_cfg1 {

						pins = "GPIO31_V3";

						ste,config = <&gpio_in_pu>;

					};

					stuib_cfg2 {

						pins = "GPIO32_V2";

						ste,config = <&gpio_in_pd>;

					};

				};

			};

		};

	};

};