diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2021-03-26 10:19:11 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-03-26 10:45:28 +0100 |
| commit | aeceecd40d94ed3c00bfe1cfe59dd1bfac2fc6fe (patch) | |
| tree | c23081460cee79166d835314f01162ce030c2971 /arch | |
| parent | 8d67f4f62c91842f622c0fc165a65959e9d90f49 (diff) | |
| download | linux-next-aeceecd40d94ed3c00bfe1cfe59dd1bfac2fc6fe.tar.gz | |
ARM: dts: ux500: Fix up TVK R3 sensors
The TVK1281618 R3 sensors are different from the R2 board,
some incorrectness is fixed and some new sensors added, we
also rename the nodes appropriately with accelerometer@
etc.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/ste-href-tvk1281618-r3.dtsi | 73 |
1 files changed, 50 insertions, 23 deletions
diff --git a/arch/arm/boot/dts/ste-href-tvk1281618-r3.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618-r3.dtsi index cb3677f0a1cb..b580397ede83 100644 --- a/arch/arm/boot/dts/ste-href-tvk1281618-r3.dtsi +++ b/arch/arm/boot/dts/ste-href-tvk1281618-r3.dtsi @@ -8,37 +8,43 @@ / { soc { i2c@80128000 { - /* Marked: - * 129 - * M35 - * L3GD20 - */ - l3gd20@6a { - /* Gyroscope */ - compatible = "st,l3gd20"; - status = "disabled"; + accelerometer@19 { + compatible = "st,lsm303dlhc-accel"; st,drdy-int-pin = <1>; - drive-open-drain; - reg = <0x6a>; // 0x6a or 0x6b + reg = <0x19>; vdd-supply = <&ab8500_ldo_aux1_reg>; vddio-supply = <&db8500_vsmps2_reg>; + interrupt-parent = <&gpio2>; + interrupts = <18 IRQ_TYPE_EDGE_RISING>, + <19 IRQ_TYPE_EDGE_RISING>; + pinctrl-names = "default"; + pinctrl-0 = <&accel_tvk_mode>; }; - /* - * Marked: - * 2122 - * C3H - * DQEEE - * LIS3DH? - */ - lis3dh@18 { - /* Accelerometer */ - compatible = "st,lis3dh-accel"; + magnetometer@1e { + compatible = "st,lsm303dlm-magn"; st,drdy-int-pin = <1>; - reg = <0x18>; + reg = <0x1e>; vdd-supply = <&ab8500_ldo_aux1_reg>; vddio-supply = <&db8500_vsmps2_reg>; + // This interrupt is not properly working with the driver + // interrupt-parent = <&gpio1>; + // interrupts = <0 IRQ_TYPE_EDGE_RISING>; pinctrl-names = "default"; - pinctrl-0 = <&accel_tvk_mode>; + pinctrl-0 = <&magn_tvk_mode>; + }; + gyroscope@68 { + /* Gyroscope */ + compatible = "st,l3g4200d-gyro"; + reg = <0x68>; + vdd-supply = <&ab8500_ldo_aux1_reg>; + vddio-supply = <&db8500_vsmps2_reg>; + }; + pressure@5c { + /* Barometer/pressure sensor */ + compatible = "st,lps001wp-press"; + reg = <0x5c>; + vdd-supply = <&ab8500_ldo_aux1_reg>; + vddio-supply = <&db8500_vsmps2_reg>; }; }; @@ -54,5 +60,26 @@ }; }; }; + + pinctrl { + accelerometer { + accel_tvk_mode: accel_tvk { + /* Accelerometer interrupt lines 1 & 2 */ + tvk_cfg { + pins = "GPIO82_C1", "GPIO83_D3"; + ste,config = <&gpio_in_pd>; + }; + }; + }; + magnetometer { + magn_tvk_mode: magn_tvk { + /* GPIO 32 used for DRDY, pull this down */ + tvk_cfg { + pins = "GPIO32_V2"; + ste,config = <&gpio_in_pd>; + }; + }; + }; + }; }; }; |