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From: "Sicelo A. Mhlongo" <absicsz@gmail.com>
To: linux-omap@vger.kernel.org
Cc: "Sicelo A. Mhlongo" <absicsz@gmail.com>,
	linux-kernel@vger.kernel.org, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, tony@atomide.com,
	devicetree@vger.kernel.org, maemo-leste@lists.dyne.org
Subject: [PATCH v2 2/2] ARM: dts: n900: use iio driver for accelerometer
Date: Thu, 29 Dec 2022 16:52:50 +0200	[thread overview]
Message-ID: <20221229145251.3535402-3-absicsz@gmail.com> (raw)
In-Reply-To: <20221227223841.2990847-1-absicsz@gmail.com>

The accelerometer in the N900 is supported by the iio-framework since commit
8a7449d68670a8f9 ("iio: accel: add support for LIS302DL variant). This commit
switches to it and updates node properties to match the bindings of the new
compatible

Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com>
---
 arch/arm/boot/dts/omap3-n900.dts | 52 +++++---------------------------
 1 file changed, 8 insertions(+), 44 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 20d7a7bb6b04..adee3da93421 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -768,55 +768,19 @@ &i2c3 {
 	clock-frequency = <400000>;
 
 	accelerometer@1d {
-		compatible = "st,lis3lv02d";
+		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


  parent reply	other threads:[~2022-12-29 14:54 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-27 22:38 ARM: dts: n900: switch accelerometer to iio driver Sicelo A. Mhlongo
2022-12-27 22:38 ` [PATCH] " Sicelo A. Mhlongo
2022-12-28  9:15   ` Krzysztof Kozlowski
2022-12-28 10:28     ` Sicelo
2022-12-28 10:33       ` Krzysztof Kozlowski
2022-12-28  9:07 ` Krzysztof Kozlowski
2022-12-29 14:52 ` [PATCH v2 0/2] ARM: dts: n900: use iio driver for accelerometer Sicelo A. Mhlongo
2022-12-29 14:52 ` [PATCH v2 1/2] ARM: dts: n900: rename accelerometer node Sicelo A. Mhlongo
2022-12-29 14:59   ` Krzysztof Kozlowski
2022-12-29 14:52 ` Sicelo A. Mhlongo [this message]
2022-12-29 15:00   ` [PATCH v2 2/2] ARM: dts: n900: use iio driver for accelerometer Krzysztof Kozlowski

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