arm64: dts: freescale: imx8mp-toradex-smarc: use generic gpio node name

Use generic node name for the SoM GPIO expander, following the
Devicetree Specification generic node names recommendation.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc.dtsi
index 0cd04c3c96bb62d82fd01d281c8213a46622a989..22f6daabdb90a2a3b828fcca9396edf9a207f7c3 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-toradex-smarc.dtsi
@@ -434,7 +434,7 @@
        single-master;
        status = "okay";
 
-       som_gpio_expander: gpio-expander@21 {
+       som_gpio_expander: gpio@21 {
                compatible = "nxp,pcal6408";
                reg = <0x21>;
                pinctrl-names = "default";