diff mbox series

[1/2] ARM: dts: exynos: add accelerometer and gyro to p4note

Message ID 20231221230258.56272-1-martin.juecker@gmail.com
State New
Headers show
Series [1/2] ARM: dts: exynos: add accelerometer and gyro to p4note | expand

Commit Message

Martin Jücker Dec. 21, 2023, 11:02 p.m. UTC 
Add entries for LSM330DLC accelerometer and gyro to the p4note.

Signed-off-by: Martin Jücker <martin.juecker@gmail.com>
---
 .../boot/dts/samsung/exynos4412-p4note.dtsi   | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)

Comments

Krzysztof Kozlowski Jan. 22, 2024, 11:15 a.m. UTC | #1 
On Fri, 22 Dec 2023 00:02:57 +0100, Martin Jücker wrote:
> Add entries for LSM330DLC accelerometer and gyro to the p4note.
> 
> 

Applied, thanks!

[1/2] ARM: dts: exynos: add accelerometer and gyro to p4note
      https://git.kernel.org/krzk/linux/c/497b447cf89b87c8fb0d0b27994258ed18ac355e
[2/2] ARM: defconfig: enable STMicroelectronics accelerometer and gyro
      https://git.kernel.org/krzk/linux/c/213b755e42e2e7127777f74d2174bb4843a9b03a

Best regards,
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/samsung/exynos4412-p4note.dtsi b/arch/arm/boot/dts/samsung/exynos4412-p4note.dtsi
index 0b89d5682f857..39a3d1cbe4c3b 100644
--- a/arch/arm/boot/dts/samsung/exynos4412-p4note.dtsi
+++ b/arch/arm/boot/dts/samsung/exynos4412-p4note.dtsi
@@ -362,6 +362,39 @@  &hsotg {
 	status = "okay";
 };
 
+&i2c_1 {
+	samsung,i2c-sda-delay = <100>;
+	samsung,i2c-slave-addr = <0x10>;
+	samsung,i2c-max-bus-freq = <400000>;
+	pinctrl-0 = <&i2c1_bus>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	accelerometer@19 {
+		compatible = "st,lsm330dlc-accel";
+		reg = <0x19>;
+		interrupt-parent = <&gpx0>;
+		interrupts = <0 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-0 = <&accelerometer_irq>;
+		pinctrl-names = "default";
+		mount-matrix =	"1",  "0",  "0",
+				"0", "-1",  "0",
+				"0",  "0", "-1";
+	};
+
+	gyro@6b {
+		compatible = "st,lsm330dlc-gyro";
+		reg = <0x6b>;
+		interrupt-parent = <&gpx0>;
+		interrupts = <6 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-0 = <&gyro_data_enable &gyro_irq>;
+		pinctrl-names = "default";
+		mount-matrix =	"1",  "0",  "0",
+				"0", "-1",  "0",
+				"0",  "0", "-1";
+	};
+};
+
 &i2c_3 {
 	samsung,i2c-sda-delay = <100>;
 	samsung,i2c-slave-addr = <0x10>;
@@ -844,6 +877,12 @@  bt_shutdown: bt-shutdown-pins {
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 	};
 
+	gyro_data_enable: gyro-data-enable-pins {
+		samsung,pins = "gpl2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
 	uart_sel: uart-sel-pins {
 		samsung,pins = "gpl2-7";
 		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
@@ -894,12 +933,24 @@  ak8975_irq: ak8975-irq-pins {
 		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
 	};
 
+	accelerometer_irq: accelerometer-irq-pins {
+		samsung,pins = "gpx0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
 	stmpe_adc_irq: stmpe-adc-irq-pins {
 		samsung,pins = "gpx0-1";
 		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 	};
 
+	gyro_irq: gyro-irq-pins {
+		samsung,pins = "gpx0-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
 	max77686_irq: max77686-irq-pins {
 		samsung,pins = "gpx0-7";
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;