pinctrl: mediatek: use generic EINT register maps for each SoC

So far, EINT on each SoC all used exactly identical register map and thus
it's better that we apply generic register map already supported in EINT
library and stop copy-n-pasting the same data block and filling into its
platform data.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mediatek/pinctrl-mt2701.c

@@ -538,26 +538,6 @@ static const struct mtk_pinctrl_devdata mt2701_pinctrl_data = {
 		.ap_num    = 169,
 		.db_cnt    = 16,
 	},
-	.eint_regs = {
-		.stat      = 0x000,
-		.ack       = 0x040,
-		.mask      = 0x080,
-		.mask_set  = 0x0c0,
-		.mask_clr  = 0x100,
-		.sens      = 0x140,
-		.sens_set  = 0x180,
-		.sens_clr  = 0x1c0,
-		.soft      = 0x200,
-		.soft_set  = 0x240,
-		.soft_clr  = 0x280,
-		.pol       = 0x300,
-		.pol_set   = 0x340,
-		.pol_clr   = 0x380,
-		.dom_en    = 0x400,
-		.dbnc_ctrl = 0x500,
-		.dbnc_set  = 0x600,
-		.dbnc_clr  = 0x700,
-	},
 };
 
 static int mt2701_pinctrl_probe(struct platform_device *pdev)

drivers/pinctrl/mediatek/pinctrl-mt2712.c

@@ -583,26 +583,6 @@ static const struct mtk_pinctrl_devdata mt2712_pinctrl_data = {
 		.ap_num    = 229,
 		.db_cnt    = 40,
 	},
-	.eint_regs = {
-		.stat      = 0x000,
-		.ack       = 0x040,
-		.mask      = 0x080,
-		.mask_set  = 0x0c0,
-		.mask_clr  = 0x100,
-		.sens      = 0x140,
-		.sens_set  = 0x180,
-		.sens_clr  = 0x1c0,
-		.soft      = 0x200,
-		.soft_set  = 0x240,
-		.soft_clr  = 0x280,
-		.pol       = 0x300,
-		.pol_set   = 0x340,
-		.pol_clr   = 0x380,
-		.dom_en    = 0x400,
-		.dbnc_ctrl = 0x500,
-		.dbnc_set  = 0x600,
-		.dbnc_clr  = 0x700,
-	},
 };
 
 static int mt2712_pinctrl_probe(struct platform_device *pdev)

drivers/pinctrl/mediatek/pinctrl-mt8127.c

@@ -307,26 +307,6 @@ static const struct mtk_pinctrl_devdata mt8127_pinctrl_data = {
 		.ap_num    = 143,
 		.db_cnt    = 16,
 	},
-	.eint_regs = {
-		.stat      = 0x000,
-		.ack       = 0x040,
-		.mask      = 0x080,
-		.mask_set  = 0x0c0,
-		.mask_clr  = 0x100,
-		.sens      = 0x140,
-		.sens_set  = 0x180,
-		.sens_clr  = 0x1c0,
-		.soft      = 0x200,
-		.soft_set  = 0x240,
-		.soft_clr  = 0x280,
-		.pol       = 0x300,
-		.pol_set   = 0x340,
-		.pol_clr   = 0x380,
-		.dom_en    = 0x400,
-		.dbnc_ctrl = 0x500,
-		.dbnc_set  = 0x600,
-		.dbnc_clr  = 0x700,
-	},
 };
 
 static int mt8127_pinctrl_probe(struct platform_device *pdev)

drivers/pinctrl/mediatek/pinctrl-mt8135.c

@@ -320,26 +320,6 @@ static const struct mtk_pinctrl_devdata mt8135_pinctrl_data = {
 		.ap_num    = 192,
 		.db_cnt    = 16,
 	},
-	.eint_regs = {
-		.stat      = 0x000,
-		.ack       = 0x040,
-		.mask      = 0x080,
-		.mask_set  = 0x0c0,
-		.mask_clr  = 0x100,
-		.sens      = 0x140,
-		.sens_set  = 0x180,
-		.sens_clr  = 0x1c0,
-		.soft      = 0x200,
-		.soft_set  = 0x240,
-		.soft_clr  = 0x280,
-		.pol       = 0x300,
-		.pol_set   = 0x340,
-		.pol_clr   = 0x380,
-		.dom_en    = 0x400,
-		.dbnc_ctrl = 0x500,
-		.dbnc_set  = 0x600,
-		.dbnc_clr  = 0x700,
-	},
 };
 
 static int mt8135_pinctrl_probe(struct platform_device *pdev)

drivers/pinctrl/mediatek/pinctrl-mt8173.c

@@ -347,26 +347,6 @@ static const struct mtk_pinctrl_devdata mt8173_pinctrl_data = {
 		.ap_num    = 224,
 		.db_cnt    = 16,
 	},
-	.eint_regs = {
-		.stat      = 0x000,
-		.ack       = 0x040,
-		.mask      = 0x080,
-		.mask_set  = 0x0c0,
-		.mask_clr  = 0x100,
-		.sens      = 0x140,
-		.sens_set  = 0x180,
-		.sens_clr  = 0x1c0,
-		.soft      = 0x200,
-		.soft_set  = 0x240,
-		.soft_clr  = 0x280,
-		.pol       = 0x300,
-		.pol_set   = 0x340,
-		.pol_clr   = 0x380,
-		.dom_en    = 0x400,
-		.dbnc_ctrl = 0x500,
-		.dbnc_set  = 0x600,
-		.dbnc_clr  = 0x700,
-	},
 };
 
 static int mt8173_pinctrl_probe(struct platform_device *pdev)

drivers/pinctrl/mediatek/pinctrl-mtk-common.c

@@ -1014,7 +1014,11 @@ static int mtk_eint_init(struct mtk_pinctrl *pctl, struct platform_device *pdev)
 		return -EINVAL;
 
 	pctl->eint->dev = &pdev->dev;
-	pctl->eint->regs = &pctl->devdata->eint_regs;
+	/*
+	 * If pctl->eint->regs == NULL, it would fall back into using a generic
+	 * register map in mtk_eint_do_init calls.
+	 */
+	pctl->eint->regs = pctl->devdata->eint_regs;
 	pctl->eint->hw = &pctl->devdata->eint_hw;
 	pctl->eint->pctl = pctl;
 	pctl->eint->gpio_xlate = &mtk_eint_xt;

drivers/pinctrl/mediatek/pinctrl-mtk-common.h

@@ -261,7 +261,7 @@ struct mtk_pinctrl_devdata {
 	unsigned char  port_mask;
 	unsigned char  port_align;
 	struct mtk_eint_hw eint_hw;
-	struct mtk_eint_regs eint_regs;
+	struct mtk_eint_regs *eint_regs;
 };
 
 struct mtk_pinctrl {