pinctrl: mediatek: reuse pinctrl driver for mt7623

mt7623 pinctrl hardware can be compatible with mt2701 driver,
so the patch lets the pinctrl on mt7623 SoC reuse the driver
and deletes those redundant ones.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: John Crispin <john@phrozen.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mediatek/Kconfig

@@ -11,18 +11,11 @@ config PINCTRL_MTK
 # For ARMv7 SoCs
 config PINCTRL_MT2701
 	bool "Mediatek MT2701 pin control"
-	depends on MACH_MT2701 || COMPILE_TEST
+	depends on MACH_MT7623 || MACH_MT2701 || COMPILE_TEST
 	depends on OF
 	default MACH_MT2701
 	select PINCTRL_MTK
 
-config PINCTRL_MT7623
-	bool "Mediatek MT7623 pin control"
-	depends on MACH_MT7623 || COMPILE_TEST
-	depends on OF
-	default MACH_MT7623
-	select PINCTRL_MTK_COMMON
-
 config PINCTRL_MT8135
 	bool "Mediatek MT8135 pin control"
 	depends on MACH_MT8135 || COMPILE_TEST

drivers/pinctrl/mediatek/Makefile

@@ -3,7 +3,6 @@ obj-y				+= pinctrl-mtk-common.o
 
 # SoC Drivers
 obj-$(CONFIG_PINCTRL_MT2701)	+= pinctrl-mt2701.o
-obj-$(CONFIG_PINCTRL_MT7623)	+= pinctrl-mt7623.o
 obj-$(CONFIG_PINCTRL_MT8135)	+= pinctrl-mt8135.o
 obj-$(CONFIG_PINCTRL_MT8127)	+= pinctrl-mt8127.o
 obj-$(CONFIG_PINCTRL_MT8173)	+= pinctrl-mt8173.o

drivers/pinctrl/mediatek/pinctrl-mt2701.c

@@ -565,6 +565,7 @@ static int mt2701_pinctrl_probe(struct platform_device *pdev)
 
 static const struct of_device_id mt2701_pctrl_match[] = {
 	{ .compatible = "mediatek,mt2701-pinctrl", },
+	{ .compatible = "mediatek,mt7623-pinctrl", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, mt2701_pctrl_match);