arm: dts: mt7623: remove unused compatible string for pio node

MT7623 has its own compatible in pinctrl driver so we don't need the
backward compatible for it.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi
index 031f4463b14d7c6fad174a8f58a7c18c6bddc53d..0640fb75bf59bc20e8a679d43d487395ade67d3a 100644 (file)
--- a/arch/arm/boot/dts/mt7623.dtsi
+++ b/arch/arm/boot/dts/mt7623.dtsi
@@ -227,8 +227,7 @@ pericfg: syscon@10003000 {
        };
 
        pio: pinctrl@10005000 {
-               compatible = "mediatek,mt7623-pinctrl",
-                            "mediatek,mt2701-pinctrl";
+               compatible = "mediatek,mt7623-pinctrl";
                reg = <0 0x1000b000 0 0x1000>;
                mediatek,pctl-regmap = <&syscfg_pctl_a>;
                pins-are-numbered;