overlays: Fix resetgpio and ledgpio for hy28a/b

Offsets for overlay parameters are specified in bytes, not in access
units.

See: #2344

Signed-off-by: Phil Elwell <[email protected]>

Author: Phil Elwell

arch/arm/boot/dts/overlays/hy28a-overlay.dts

@@ -86,8 +86,8 @@
 		debug =		<&hy28a>,"debug:0";
 		xohms =		<&hy28a_ts>,"ti,x-plate-ohms;0";
 		resetgpio =	<&hy28a>,"reset-gpios:4",
-				<&hy28a_pins>, "brcm,pins:1";
+				<&hy28a_pins>, "brcm,pins:4";
 		ledgpio =	<&hy28a>,"led-gpios:4",
-				<&hy28a_pins>, "brcm,pins:2";
+				<&hy28a_pins>, "brcm,pins:8";
 	};
 };

arch/arm/boot/dts/overlays/hy28b-overlay.dts

@@ -141,8 +141,8 @@
 		debug = 	<&hy28b>,"debug:0";
 		xohms =		<&hy28b_ts>,"ti,x-plate-ohms;0";
 		resetgpio =	<&hy28b>,"reset-gpios:4",
-				<&hy28b_pins>, "brcm,pins:1";
+				<&hy28b_pins>, "brcm,pins:4";
 		ledgpio =	<&hy28b>,"led-gpios:4",
-				<&hy28b_pins>, "brcm,pins:2";
+				<&hy28b_pins>, "brcm,pins:8";
 	};
 };