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: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
index c40565320978..18b65d1b14f2 100644
--- a/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
+++ b/arch/arm/boot/dts/ste-href-tvk1281618.dtsi
@@ -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>;
+                                        };
+                                };
+                        };
                 };
         };
 };