From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Date: Fri, 11 Feb 2022 15:38:17 +0000 (-0500)
Subject: arm64: dts: imx8mp-evk: add PCA6416 gpio line names
X-Git-Tag: v6.1-rc5~1755^2~34^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6bb691f2cf3d3c40535e4bc2988faacbe993c588;p=platform%2Fkernel%2Flinux-starfive.git

arm64: dts: imx8mp-evk: add PCA6416 gpio line names

Add gpio-line-names for the various GPIO's connected to the PCA6416
I/O expander on the imx8mp EVK.

This helps when using the new gpiod interface to find the GPIOs by name.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 9055ce3..a82c31d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -300,6 +300,22 @@
 		pinctrl-0 = <&pinctrl_pca6416_int>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+		gpio-line-names = "EXT_PWREN1",
+			"EXT_PWREN2",
+			"CAN1/I2C5_SEL",
+			"PDM/CAN2_SEL",
+			"FAN_EN",
+			"PWR_MEAS_IO1",
+			"PWR_MEAS_IO2",
+			"EXP_P0_7",
+			"EXP_P1_0",
+			"EXP_P1_1",
+			"EXP_P1_2",
+			"EXP_P1_3",
+			"EXP_P1_4",
+			"EXP_P1_5",
+			"EXP_P1_6",
+			"EXP_P1_7";
 	};
 };