diff mbox series

[v3] arm64: dts: imx8m*-venice-gw75xx: add Accelerometer device

Message ID 20241018173608.810073-1-tharvey@gateworks.com (mailing list archive)
State New
Headers show
Series [v3] arm64: dts: imx8m*-venice-gw75xx: add Accelerometer device | expand

Commit Message

Tim Harvey Oct. 18, 2024, 5:36 p.m. UTC 
The GW75xx has a LIS2DE12TR 3-axis accelerometer on the I2C bus with an
interrupt pin. Add it to the device-tree.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
----
v3: move reg directly after compatible and before pinctrl
v2: make sure compatible is on top and vendor specific props are at the
    end per:
    https://docs.kernel.org/devicetree/bindings/dts-coding-style.html
---
 .../boot/dts/freescale/imx8mm-venice-gw75xx.dtsi | 16 ++++++++++++++++
 .../boot/dts/freescale/imx8mp-venice-gw75xx.dtsi | 16 ++++++++++++++++
 2 files changed, 32 insertions(+)

Comments

Shawn Guo Oct. 22, 2024, 6:53 a.m. UTC | #1 
On Fri, Oct 18, 2024 at 10:36:08AM -0700, Tim Harvey wrote:
> The GW75xx has a LIS2DE12TR 3-axis accelerometer on the I2C bus with an
> interrupt pin. Add it to the device-tree.
> 
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>

Applied, thanks!
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx.dtsi
index 5eb92005195c..53004c4a13aa 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw75xx.dtsi
@@ -116,6 +116,16 @@  &i2c2 {
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
+	accelerometer@19 {
+		compatible = "st,lis2de12";
+		reg = <0x19>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_accel>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+		st,drdy-int-pin = <1>;
+	};
+
 	eeprom@52 {
 		compatible = "atmel,24c32";
 		reg = <0x52>;
@@ -198,6 +208,12 @@  MX8MM_IOMUXC_SPDIF_RX_GPIO5_IO4		0x40000040 /* GPIOC */
 		>;
 	};
 
+	pinctrl_accel: accelgrp {
+		fsl,pins = <
+			MX8MM_IOMUXC_ECSPI1_MISO_GPIO5_IO8	0x159
+		>;
+	};
+
 	pinctrl_gpio_leds: gpioledgrp {
 		fsl,pins = <
 			MX8MM_IOMUXC_SAI1_RXFS_GPIO4_IO0	0x6	/* LEDG */
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx.dtsi
index 0d40cb0f05f6..f90b293c85fc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw75xx.dtsi
@@ -104,6 +104,16 @@  &i2c2 {
 	pinctrl-0 = <&pinctrl_i2c2>;
 	status = "okay";
 
+	accelerometer@19 {
+		compatible = "st,lis2de12";
+		reg = <0x19>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_accel>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+		st,drdy-int-pin = <1>;
+	};
+
 	eeprom@52 {
 		compatible = "atmel,24c32";
 		reg = <0x52>;
@@ -204,6 +214,12 @@  MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28	0x40000106 /* PCI_WDIS# */
 		>;
 	};
 
+	pinctrl_accel: accelgrp {
+		fsl,pins = <
+			MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08	0x159
+		>;
+	};
+
 	pinctrl_gpio_leds: gpioledgrp {
 		fsl,pins = <
 			MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22	0x6	/* LEDG */