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| author |   Hugo Villeneuve <hvilleneuve@dimonoff.com> | 2022-01-29 15:26:17 -0500 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2022-02-11 20:43:20 +0800 |
| commit | 9fb35e0d4d548a43adc7a31f212182ebd1dba187 (patch) | |
| tree | 553193e566f5ba4bda7ef9cd67914176a7b4bd8f /arch/arm64/boot/dts/freescale/imx8mp-evk.dts | |
| parent | arm64: dts: freescale: Use overlay target for simplicity (diff) | |
| download | linux-dev-9fb35e0d4d548a43adc7a31f212182ebd1dba187.tar.xz linux-dev-9fb35e0d4d548a43adc7a31f212182ebd1dba187.zip | |
arm64: dts: imx8mp-evk: add PCA6416 interrupt controller mode
Add interrupt controller mode for the pca6416 on i.MX8MP EVK board's.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 2eb943210678..9055ce32aecc 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -294,6 +294,12 @@ reg = <0x20>; gpio-controller; #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pca6416_int>; + interrupt-parent = <&gpio1>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; }; }; @@ -448,6 +454,12 @@ >; }; + pinctrl_pca6416_int: pca6416_int_grp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x146 /* Input pull-up. */ + >; + }; + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { fsl,pins = < MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 |