ARM: dts: msm: Enabled dt entry for bmi160 and iam20680
GPS QDR feature has dependency on BMI160 and IAM20680 sensor driver which is enabled through GPIO 10 and 11 pins. Change-Id: Ib9c257fc385233c733c24fa0f7175f739ce75a19 Signed-off-by: puneet <puneet@codeaurora.org>
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83
Documentation/devicetree/bindings/iio/imu/invn-iam20680.txt
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83
Documentation/devicetree/bindings/iio/imu/invn-iam20680.txt
Normal file
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@ -0,0 +1,83 @@
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The IAM20680 sensor is 6-axis gyroscope+accelerometer combo
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device which is made by InvenSense Inc.
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Required properties:
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- compatible : Should be "invn,iam20680".
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- reg : the I2C address which depends on the AD0 pin.
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- gpios : INVENSENSE GPIO in the format described by ../gpio/gpio.txt
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Optional properties:
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- inven,vdd_ana-supply :
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- inven,vcc_i2c-supply :
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- inven,gpio_int1 :
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- axis_map_x :
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- axis_map_y :
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- axis_map_z :
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- negate_x :
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- negate_y :
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- negate_z :
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- fs_range :
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- poll_interval :
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- min_interval :
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- inven,secondary_reg :
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- inven,secondary_type :
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- inven,secondary_name :
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- inven,secondary_axis_map_x :
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- inven,secondary_axis_map_y :
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- inven,secondary_axis_map_z :
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- inven,secondary_negate_x :
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- inven,secondary_negate_y :
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- inven,secondary_negate_z :
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- inven,aux_type :
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- inven,aux_name :
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- inven,aux_reg :
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- inven,read_only_slave_type :
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- inven,read_only_slave_name :
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- inven,read_only_slave_reg :
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Example:
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iam20680@69 {
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compatible = "inven,iam20680";
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reg = <0x69>;
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pinctrl-names = "default";
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pinctrl-0 = <&int1_default>;
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interrupt-parent = <&tlmm_pinmux>;
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interrupts = <78 IRQ_TYPE_EDGE_RISING>;
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inven,vdd_ana-supply = <&pm8941_l17>;
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inven,vcc_i2c-supply = <&pm8941_lvs1>;
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inven,gpio_int1 = <&msmgpio 73 0x00>;
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axis_map_x = <1>;
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axis_map_y = <0>;
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axis_map_z = <2>;
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negate_x = <1>;
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negate_y = <0>;
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negate_z = <0>;
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fs_range = <0x00>;
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poll_interval = <200>;
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min_interval = <5>;
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inven,secondary_reg = <0x0c>;
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/* If no compass sensor,
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* replace "compass" with "none"
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*/
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inven,secondary_type = "compass";
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inven,secondary_name = "ak09911";
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inven,secondary_axis_map_x = <1>;
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inven,secondary_axis_map_y = <0>;
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inven,secondary_axis_map_z = <2>;
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inven,secondary_negate_x = <1>;
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inven,secondary_negate_y = <1>;
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inven,secondary_negate_z = <1>;
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/* If no pressure sensor,
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* replace "pressure" with "none"
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*/
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inven,aux_type = "pressure";
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inven,aux_name = "bmp280";
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inven,aux_reg = <0x76>;
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/* If no ALS sensor
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* replace "als" with "none"
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*/
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inven,read_only_slave_type = "als";
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inven,read_only_slave_name = "apds9930";
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inven,read_only_slave_reg = <0x39>;
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};
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27
Documentation/devicetree/bindings/input/sensors/bmi160.txt
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27
Documentation/devicetree/bindings/input/sensors/bmi160.txt
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@ -0,0 +1,27 @@
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The BMI160 is a highly integrated, low power inertial measurement unit (IMU)
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that provides precise acceleration and angular rate (gyroscopic) measurement.
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Required properties:
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- compatible : Should be "bosch-sensortec,bmi160".
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- reg : the Chip select ID.
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- gpios : BMI GPIO in the format described by ../gpio/gpio.txt
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Optional properties:
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- bmi,init-interval:
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- bmi,place :
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Example:
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bmi160@68{
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compatible = "bosch-sensortec,bmi160";
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reg = <0x68>;
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pinctrl-names = "default";
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pinctrl-0 = <&bmi160_int1_default &bmi160_int2_default>;
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interrupt-parent = <&tlmm_pinmux>;
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interrupts = <78 0x2002>;
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bmi,init-interval = <200>;
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bmi,place = <1>;
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bmi,gpio_irq = <&tlmm_pinmux 78 0x2002>;
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};
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@ -259,6 +259,8 @@ xes Extreme Engineering Solutions (X-ES)
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xillybus Xillybus Ltd.
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xlnx Xilinx
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zyxel ZyXEL Communications Corp.
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bosch-sensortec» Bosch Sensortec GmbH
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inven InvenSense, Inc.
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zarlink Zarlink Semiconductor
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zii Zodiac Inflight Innovations
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zte ZTE Corp.
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@ -1488,6 +1488,41 @@
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};
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};
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&i2c_10 {
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bmi160@68 {
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compatible = "bosch-sensortec,bmi160";
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reg = <0x68>;
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vdd-supply = <&pm8994_lvs2>;
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vio-supply = <&pm8994_lvs2>;
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pinctrl-names = "default";
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pinctrl-0 = <&sensor_int1_default &sensor_int2_default>;
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interrupt-parent = <&tlmm>;
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interrupts = <117 0x2002>;
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bmi,init-interval = <200>;
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bmi,place = <1>;
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bmi,gpio_irq = <&tlmm 117 0x2002>;
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};
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iam20680@69 {
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compatible = "inven,iam20680";
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reg = <0x69>;
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vdd-supply = <&pm8994_lvs2>;
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vio-supply = <&pm8994_lvs2>;
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pinctrl-names = "default";
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pinctrl-0 = <&sensor_int1_default &sensor_int2_default>;
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interrupt-parent = <&tlmm>;
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interrupts = <118 IRQ_TYPE_EDGE_RISING>;
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axis_map_x = <1>;
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axis_map_y = <0>;
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axis_map_z = <2>;
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negate_x = <1>;
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negate_y = <0>;
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negate_z = <0>;
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inven,secondary_type = "none";
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inven,aux_type = "none";
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inven,read_only_slave_type = "none";
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};
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};
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&dsi_dual_jdi_video {
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/delete-property/ pwms;
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/delete-property/ qcom,5v-boost-gpio;
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@ -850,6 +850,58 @@
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};
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};
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};
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i2c_10 {
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i2c_10_active: i2c_10_active {
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mux {
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pins = "gpio10", "gpio11";
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function = "blsp_i2c10";
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};
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config {
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pins = "gpio10", "gpio11";
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drive-strength = <16>;
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bias-pull-up;
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};
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};
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i2c_10_sleep: i2c_10_sleep {
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mux {
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pins = "gpio10", "gpio11";
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function = "blsp_i2c10";
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};
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config {
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pins = "gpio10", "gpio11";
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drive-strength = <16>;
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bias-pull-up;
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};
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};
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};
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sensor_int1_default: sensor_int1_default {
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mux {
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pins = "gpio117";
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function = "gpio";
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};
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config {
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pins = "gpio117";
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drive-strength = <16>; /* 16 mA */
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bias-pull-down; /* pull down */
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};
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};
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sensor_int2_default: sensor_int2_default {
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mux {
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pins = "gpio118";
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function = "gpio";
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};
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config {
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pins = "gpio118";
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drive-strength = <16>; /* 16 mA */
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bias-pull-down; /* pull down */
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};
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};
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pmx_fm_int {
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fm_int_active: fm_int_active {
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@ -39,6 +39,7 @@
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i2c6 = &i2c_6;
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i2c7 = &i2c_7;
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i2c8 = &i2c_8;
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i2c10 = &i2c_10;
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i2c12 = &i2c_12;
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spi0 = &spi_0;
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serial0 = &uartblsp2dm1;
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@ -387,6 +388,28 @@
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clock-names = "core_clk", "iface_clk";
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};
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i2c_10: i2c@75b8000 { /* BLSP2 QUP4 */
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compatible = "qcom,i2c-msm-v2";
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#address-cells = <1>;
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#size-cells = <0>;
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reg-names = "qup_phys_addr";
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reg = <0x75b8000 0x600>;
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interrupt-names = "qup_irq";
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interrupts = <0 104 0>;
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dmas = <&dma_blsp2 18 32 0x20000020 0x20>,
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<&dma_blsp2 19 32 0x20000020 0x20>;
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dma-names = "tx", "rx";
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qcom,master-id = <84>;
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qcom,clk-freq-out = <400000>;
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qcom,clk-freq-in = <19200000>;
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clock-names = "iface_clk", "core_clk";
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clocks = <&clock_gcc clk_gcc_blsp2_ahb_clk>,
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<&clock_gcc clk_gcc_blsp2_qup4_i2c_apps_clk>;
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pinctrl-names = "i2c_active", "i2c_sleep";
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pinctrl-0 = <&i2c_10_active>;
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pinctrl-1 = <&i2c_10_sleep>;
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};
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i2c_12: i2c@75ba000 {
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compatible = "qcom,i2c-msm-v2";
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#address-cells = <1>;
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