diff mbox series

[v2] arm64: dts: imx8mp-evk: add PCA6416 interrupt controller mode

Message ID 20220129202617.2332885-1-hugo@hugovil.com (mailing list archive)
State New, archived
Headers show
Series [v2] arm64: dts: imx8mp-evk: add PCA6416 interrupt controller mode | expand

Commit Message

Hugo Villeneuve Jan. 29, 2022, 8:26 p.m. UTC 
From: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Add interrupt controller mode for the pca6416 on i.MX8MP EVK board's.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---

Rebased on tree: git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
         branch: for-next

 arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Shawn Guo Feb. 11, 2022, 9:15 a.m. UTC | #1 
On Sat, Jan 29, 2022 at 03:26:17PM -0500, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
> 
> Add interrupt controller mode for the pca6416 on i.MX8MP EVK board's.
> 
> Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Applied, thanks!
diff mbox series

Patch

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 @@  pca6416: gpio@20 {
 		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 @@  MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03	0x000001c0
 		>;
 	};
 
+	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