ARM: dts: dra7x-evm: Align GPIO hog names with dt-schema

The dt-schema for nxp,pcf8575 expects GPIO hogs node names to end with a
'hog' suffix.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra7-evm.dts

@@ -366,7 +366,7 @@ pcf_hdmi: gpio@26 {
 		reg = <0x26>;
 		gpio-controller;
 		#gpio-cells = <2>;
-		p1 {
+		hdmi-audio-hog {
 			/* vin6_sel_s0: high: VIN6, low: audio */
 			gpio-hog;
 			gpios = <1 GPIO_ACTIVE_HIGH>;

arch/arm/boot/dts/dra71-evm.dts

@@ -187,7 +187,7 @@ &pcf_gpio_21 {
 };
 
 &pcf_hdmi {
-	p0 {
+	hdmi-i2c-disable-hog {
 		/*
 		 * PM_OEn to High: Disable routing I2C3 to PM_I2C
 		 * With this PM_SEL(p3) should not matter

arch/arm/boot/dts/dra72-evm-common.dtsi

@@ -268,7 +268,7 @@ pcf_hdmi: pcf8575@26 {
 		 */
 		lines-initial-states = <0x0f2b>;
 
-		p1 {
+		hdmi-audio-hog {
 			/* vin6_sel_s0: high: VIN6, low: audio */
 			gpio-hog;
 			gpios = <1 GPIO_ACTIVE_HIGH>;

arch/arm/boot/dts/dra76-evm.dts

@@ -375,7 +375,7 @@ pcf_hdmi: pcf8575@26 {
 		reg = <0x26>;
 		gpio-controller;
 		#gpio-cells = <2>;
-		p1 {
+		hdmi-audio-hog {
 			/* vin6_sel_s0: high: VIN6, low: audio */
 			gpio-hog;
 			gpios = <1 GPIO_ACTIVE_HIGH>;