From: Leonard Crestez <leonard.crestez@nxp.com>
To: Shawn Guo <shawnguo@kernel.org>, Fabio Estevam <fabio.estevam@nxp.com>
Cc: Dong Aisheng <aisheng.dong@nxp.com>,
Fugang Duan <fugang.duan@nxp.com>,
kernel@pengutronix.de, linux-imx@nxp.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] ARM: dts: imx6qdl-sabreauto: Add sensors
Date: Mon, 18 Jun 2018 11:15:44 +0300 [thread overview]
Message-ID: <1be8dc197f842d3be31a15315594a25c8ad8f298.1529309235.git.leonard.crestez@nxp.com> (raw)
The following sensors are on I2C3 on the baseboard:
* isil,isl29023 light sensor
* fsl,mag3110 magnetometer
* fsl,mma8451 accelerometer
Added under i2cmux/i2c@1 because they're not otherwise accessible.
These are all supported by iio with following configs:
* CONFIG_SENSORS_ISL29018
* CONFIG_MAG3110
* CONFIG_MMA8452
Tested with raw reads from iio sysfs.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
Changes since v1:
* adjusted node names (Fabio)
Link: https://lkml.org/lkml/2018/6/7/970
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 0e28e36ddbb2..a59a0fd1eb02 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -153,10 +153,31 @@
compatible = "maxim,max7310";
reg = <0x34>;
gpio-controller;
#gpio-cells = <2>;
};
+
+ light-sensor@44 {
+ compatible = "isil,isl29023";
+ reg = <0x44>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
+ };
+
+ magnetometer@e {
+ compatible = "fsl,mag3110";
+ reg = <0x0e>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <29 IRQ_TYPE_EDGE_RISING>;
+ };
+
+ accelerometer@1c {
+ compatible = "fsl,mma8451";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <31 IRQ_TYPE_LEVEL_LOW>;
+ };
};
};
};
&ipu1_csi0_from_ipu1_csi0_mux {
--
2.17.1
next reply other threads:[~2018-06-18 8:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-18 8:15 Leonard Crestez [this message]
2018-06-18 8:15 ` [PATCH v2 2/2] ARM: imx_v6_v7_defconfig: Enable imx6qdl-sabreauto sensors Leonard Crestez
2018-06-18 11:05 ` [PATCH v2 1/2] ARM: dts: imx6qdl-sabreauto: Add sensors Fabio Estevam
2018-06-19 2:54 ` Shawn Guo
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