arm64: dts: meson-gxbb-nanopi-k2: fix GPIO lines names

[ Upstream commit f0783f5e ]

The gpio line names were set in the pinctrl node instead of the gpio node,
at the time it was merged, it worked, but was obviously wrong.
This patch moves the properties to the gpio nodes.

Fixes: 12ada051 ("ARM64: dts: meson-gxbb-nanopi-k2: Add GPIO lines names")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arch/arm64/boot/dts/amlogic/meson-gxbb-nanopi-k2.dts

@@ -191,7 +191,7 @@ &ir {
 	pinctrl-names = "default";
 };
 
-&pinctrl_aobus {
+&gpio_ao {
 	gpio-line-names = "UART TX", "UART RX", "Power Control", "Power Key In",
 			  "VCCK En", "CON1 Header Pin31",
 			  "I2S Header Pin6", "IR In", "I2S Header Pin7",
@@ -201,7 +201,7 @@ &pinctrl_aobus {
 			  "";
 };
 
-&pinctrl_periphs {
+&gpio {
 	gpio-line-names = /* Bank GPIOZ */
 			  "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk",
 			  "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2",