[PATCH] ARM: dts: n900: switch accelerometer to iio driver
From: Sicelo A. Mhlongo
Date: Tue Dec 27 2022 - 17:39:53 EST
Since 8a7449d68670a8f9033d57b9e7997af77a900d53, lis302dl is supported by an iio
driver. Make the switch, to accommodate modern userspace, even though the iio
interface lacks some of the extended features of the older driver
Signed-off-by: Sicelo A. Mhlongo <absicsz@xxxxxxxxx>
---
arch/arm/boot/dts/omap3-n900.dts | 53 +++++---------------------------
1 file changed, 8 insertions(+), 45 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 6ba2e8f81973..94fa1d492fb4 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -767,56 +767,19 @@ &i2c3 {
clock-frequency = <400000>;
- lis302dl: lis3lv02d@1d {
- compatible = "st,lis3lv02d";
+ lis302dl: lis302dl@1d {
+ compatible = "st,lis302dl";
reg = <0x1d>;
- Vdd-supply = <&vaux1>;
- Vdd_IO-supply = <&vio>;
+ vdd-supply = <&vaux1>;
+ vddio-supply = <&vio>;
interrupt-parent = <&gpio6>;
- interrupts = <21 20>; /* 181 and 180 */
-
- /* click flags */
- st,click-single-x;
- st,click-single-y;
- st,click-single-z;
-
- /* Limits are 0.5g * value */
- st,click-threshold-x = <8>;
- st,click-threshold-y = <8>;
- st,click-threshold-z = <10>;
-
- /* Click must be longer than time limit */
- st,click-time-limit = <9>;
-
- /* Kind of debounce filter */
- st,click-latency = <50>;
-
- /* Interrupt line 2 for click detection */
- st,irq2-click;
-
- st,wakeup-x-hi;
- st,wakeup-y-hi;
- st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */
-
- st,wakeup2-z-hi;
- st,wakeup2-threshold = <(900/18)>; /* millig-value / 18 to get HW values */
-
- st,hipass1-disable;
- st,hipass2-disable;
-
- st,axis-x = <1>; /* LIS3_DEV_X */
- st,axis-y = <(-2)>; /* LIS3_INV_DEV_Y */
- st,axis-z = <(-3)>; /* LIS3_INV_DEV_Z */
-
- st,min-limit-x = <(-32)>;
- st,min-limit-y = <3>;
- st,min-limit-z = <3>;
+ interrupts = <21 IRQ_TYPE_EDGE_RISING>, <20 IRQ_TYPE_EDGE_RISING>; /* 181 and 180 */
- st,max-limit-x = <(-3)>;
- st,max-limit-y = <32>;
- st,max-limit-z = <32>;
+ mount-matrix = "-1", "0", "0",
+ "0", "1", "0",
+ "0", "0", "1";
};
cam1: camera@3e {
--
2.39.0