* [PATCH] arm64: dts: imx8m{m,p}-venice-gw71xx: Add Magetometer
@ 2025-12-09 20:58 Tim Harvey
2025-12-30 3:19 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Tim Harvey @ 2025-12-09 20:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam
Cc: devicetree, imx, linux-arm-kernel, linux-kernel, Tim Harvey
Add support for the optional LIS2MDL magnetometer on GW71xx baseboards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
.../boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 15 +++++++++++++++
.../boot/dts/freescale/imx8mp-venice-gw71xx.dtsi | 15 +++++++++++++++
2 files changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
index 429be2bab8a2..320806d3d073 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi
@@ -92,6 +92,15 @@ accelerometer@19 {
interrupt-parent = <&gpio4>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
};
+
+ magnetometer@1e {
+ compatible = "st,lis2mdl";
+ reg = <0x1e>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mag>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+ };
};
/* off-board header */
@@ -174,6 +183,12 @@ MX8MM_IOMUXC_SAI1_RXD3_GPIO4_IO5 0x159
>;
};
+ pinctrl_mag: maggrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI1_RXC_GPIO4_IO1 0x159
+ >;
+ };
+
pinctrl_gpio_leds: gpioledgrp {
fsl,pins = <
MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x19
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
index 4bf818873fe3..9317e62304e3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi
@@ -101,6 +101,15 @@ accelerometer@19 {
interrupt-parent = <&gpio4>;
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
};
+
+ magnetometer@1e {
+ compatible = "st,lis2mdl";
+ reg = <0x1e>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mag>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
+ };
};
&pcie_phy {
@@ -198,6 +207,12 @@ MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x150 /* IRQ */
>;
};
+ pinctrl_mag: maggrp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI2_TXC__GPIO4_IO25 0x150 /* IRQ */
+ >;
+ };
+
pinctrl_gpio_leds: gpioledgrp {
fsl,pins = <
MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x6 /* LEDG */
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: imx8m{m,p}-venice-gw71xx: Add Magetometer
2025-12-09 20:58 [PATCH] arm64: dts: imx8m{m,p}-venice-gw71xx: Add Magetometer Tim Harvey
@ 2025-12-30 3:19 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2025-12-30 3:19 UTC (permalink / raw)
To: Tim Harvey
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam, devicetree, imx,
linux-arm-kernel, linux-kernel
On Tue, Dec 09, 2025 at 12:58:28PM -0800, Tim Harvey wrote:
> Add support for the optional LIS2MDL magnetometer on GW71xx baseboards.
>
> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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