Commit d0e3bc81 authored by Linus Walleij's avatar Linus Walleij
Browse files

ARM: ux500: add misc sensors to the device trees 



This adds the STMicroelectonics MEMS sensor devices to the Ux500
family device trees:

- Accelerometer
- Magnetometer
- Gyroscope
- Pressure (barometer)

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Denis CIOCCA <denis.ciocca@st.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 14cdf8cb

arch/arm/boot/dts/ste-href-tvk1281618.dtsi

+59 −0
Original line number Diff line number Diff line
@@ -88,6 +88,43 @@ 
				};

			};

		};

		/* Sensors mounted on this board variant */

		i2c@80128000 {

			lsm303dlh@18 {

				/* Accelerometer */

				compatible = "st,lsm303dlh-accel";

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

				reg = <0x18>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&accel_tvk_mode>;

			};

			lsm303dlm@1e {

				/* Magnetometer */

				compatible = "st,lsm303dlm-magn";

				reg = <0x1e>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&magneto_tvk_mode>;

			};

			l3g4200d@68 {

				/* Gyroscope */

				compatible = "st,l3g4200d-gyro";

				st,drdy-int-pin = <2>;

				reg = <0x68>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

			};

			lsp001wm@5c {

				/* Barometer/pressure sensor */

				compatible = "st,lps001wp-press";

				reg = <0x5c>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

			};

		};

		pinctrl {

			/* Pull up this GPIO pin */

			tc35893 {
@@ -114,6 +151,28 @@ 
					};

				};

			};

			accelerometer {

				accel_tvk_mode: accel_tvk {

					/* Accelerometer interrupt lines 1 & 2 */

					tvk_cfg {

						ste,pins = "GPIO82_C1", "GPIO83_D3";

						ste,config = <&gpio_in_pu>;

					};

				};

			};

			magnetometer {

				magneto_tvk_mode: magneto_tvk {

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

					tvk_cfg1 {

						ste,pins = "GPIO31_V3";

						ste,config = <&gpio_in_pu>;

					};

					tvk_cfg2 {

						ste,pins = "GPIO32_V2";

						ste,config = <&gpio_in_pd>;

					};

				};

			};

		};

	};

};

arch/arm/boot/dts/ste-hrefv60plus.dtsi

+0 −24
Original line number Diff line number Diff line
@@ -35,8 +35,6 @@ 
			 */

			pinctrl-names = "default";

			pinctrl-0 = <&ipgpio_hrefv60_mode>,

				  <&accel_hrefv60_mode>,

				  <&magneto_hrefv60_mode>,

				  <&etm_hrefv60_mode>,

				  <&nahj_hrefv60_mode>,

				  <&nfc_hrefv60_mode>,
@@ -83,28 +81,6 @@ 
					};

				};

			};

			accelerometer {

				accel_hrefv60_mode: accel_hrefv60 {

					/* Accelerometer interrupt lines 1 & 2 */

					hrefv60_cfg1 {

						ste,pins = "GPIO82_C1", "GPIO83_D3";

						ste,config = <&gpio_in_pu>;

					};

				};

			};

			magnetometer {

				magneto_hrefv60_mode: magneto_hrefv60 {

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

					hrefv60_cfg1 {

						ste,pins = "GPIO31_V3";

						ste,config = <&gpio_in_pu>;

					};

					hrefv60_cfg2 {

						ste,pins = "GPIO32_V2";

						ste,config = <&gpio_in_pd>;

					};

				};

			};

			etm {

				/*

				 * Drive D19-D23 for the ETM PTM trace interface low,

arch/arm/boot/dts/ste-snowball.dts

+35 −3
Original line number Diff line number Diff line
@@ -241,6 +241,40 @@ 
			pinctrl-names = "default","sleep";

			pinctrl-0 = <&i2c2_default_mode>;

			pinctrl-1 = <&i2c2_sleep_mode>;

			lsm303dlh@18 {

				/* Accelerometer */

				compatible = "st,lsm303dlh-accel";

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

				reg = <0x18>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&accel_snowball_mode>;

			};

			lsm303dlm@1e {

				/* Magnetometer */

				compatible = "st,lsm303dlm-magn";

				reg = <0x1e>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

				pinctrl-names = "default";

				pinctrl-0 = <&magneto_snowball_mode>;

			};

			l3g4200d@68 {

				/* Gyroscope */

				compatible = "st,l3g4200d-gyro";

				st,drdy-int-pin = <2>;

				reg = <0x68>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

			};

			lsp001wm@5c {

				/* Barometer/pressure sensor */

				compatible = "st,lps001wp-press";

				reg = <0x5c>;

				vdd-supply = <&ab8500_ldo_aux1_reg>;

				vddio-supply = <&db8500_vsmps2_reg>;

			};

		};



		i2c@80110000 {
@@ -361,9 +395,7 @@ 
			 * can be moved over to being controlled by respective device.

			 */

			pinctrl-names = "default";

			pinctrl-0 = <&accel_snowball_mode>,

				  <&magneto_snowball_mode>,

				  <&gbf_snowball_mode>,

			pinctrl-0 = <&gbf_snowball_mode>,

				  <&wlan_snowball_mode>;



			ethernet {

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