You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.6 KiB
Diff
69 lines
1.6 KiB
Diff
From 62e7f0b553038e3a1a1b2b067dd1fbdacd634e37 Mon Sep 17 00:00:00 2001
|
|
From: Robert Jones <rjones@gateworks.com>
|
|
Date: Fri, 14 Feb 2020 13:02:41 -0800
|
|
Subject: [PATCH] ARM: dts: imx6qdl-gw553x: add lsm9ds1 iio imu/magn support
|
|
|
|
Add one node for the accel/gyro i2c device and another for the separate
|
|
magnetometer device in the lsm9ds1.
|
|
|
|
Signed-off-by: Robert Jones <rjones@gateworks.com>
|
|
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
---
|
|
arch/arm/boot/dts/imx6qdl-gw553x.dtsi | 31 +++++++++++++++++++++++++++++++
|
|
1 file changed, 31 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
|
|
+++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
|
|
@@ -173,6 +173,25 @@
|
|
pinctrl-0 = <&pinctrl_i2c2>;
|
|
status = "okay";
|
|
|
|
+ magn@1c {
|
|
+ compatible = "st,lsm9ds1-magn";
|
|
+ reg = <0x1c>;
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&pinctrl_mag>;
|
|
+ interrupt-parent = <&gpio1>;
|
|
+ interrupts = <2 IRQ_TYPE_EDGE_RISING>;
|
|
+ };
|
|
+
|
|
+ imu@6a {
|
|
+ compatible = "st,lsm9ds1-imu";
|
|
+ reg = <0x6a>;
|
|
+ st,drdy-int-pin = <1>;
|
|
+ pinctrl-names = "default";
|
|
+ pinctrl-0 = <&pinctrl_imu>;
|
|
+ interrupt-parent = <&gpio7>;
|
|
+ interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
|
|
+ };
|
|
+
|
|
ltc3676: pmic@3c {
|
|
compatible = "lltc,ltc3676";
|
|
reg = <0x3c>;
|
|
@@ -426,6 +445,12 @@
|
|
>;
|
|
};
|
|
|
|
+ pinctrl_imu: imugrp {
|
|
+ fsl,pins = <
|
|
+ MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
|
|
+ >;
|
|
+ };
|
|
+
|
|
pinctrl_ipu1_csi0: ipu1csi0grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0
|
|
@@ -449,6 +474,12 @@
|
|
>;
|
|
};
|
|
|
|
+ pinctrl_mag: maggrp {
|
|
+ fsl,pins = <
|
|
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
|
|
+ >;
|
|
+ };
|
|
+
|
|
pinctrl_pcie: pciegrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0
|