Hi dee Ho Reinhold,
On 12/9/21 14:09, reinhold.mueller@xxxxxxxxxxx wrote:
From: Reinhold Mueller <reinhold.mueller@xxxxxxxxxxx>
This patch adds support for the emtrion GmbH emCON-MX8M Mini modules.
They are available with NXP i.MX 8M Mini equipped with 2 or 4 GB Memory.
The devicetree imx8mm-emcon.dtsi is the common part providing all
module components and the basic support for the SoC. The support for the
avari baseboard in the developer-kit configuration is provided by the
emcon-avari dts files.
Signed-off-by: Reinhold Mueller <reinhold.mueller@xxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/Makefile | 3 +-
.../boot/dts/freescale/imx8mm-emcon-avari.dts | 23 +
.../dts/freescale/imx8mm-emcon-avari.dtsi | 141 ++++
.../boot/dts/freescale/imx8mm-emcon.dtsi | 645 ++++++++++++++++++
4 files changed, 811 insertions(+), 1 deletion(-)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-emcon-avari.dtsi
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-emcon.dtsi
+&i2c3 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ bd71847:pmic@4b {
+ compatible = "rohm,bd71847";
+ reg = <0x4b>;
+ pinctrl-0 = <&pinctrl_pmic>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <2 GPIO_ACTIVE_LOW>;
I assume this should be IRQ_TYPE_LEVEL_LOW
Best Regards
-- Matti Vaittinen
