ARM: uniphier: move XIRQ pin-mux settings of LD11/LD20

This is the last code in the mach-uniphier/pinctrl/ directory.
Push the remaining code out to delete the directory entirely.
Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>

arch/arm/mach-uniphier/Makefile

@@ -15,7 +15,7 @@ obj-y += board_init.o
 obj-$(CONFIG_BOARD_LATE_INIT) += board_late_init.o
 obj-y += reset.o
 
-obj-y += pinctrl/ clk/
+obj-y += clk/
 
 endif
 

arch/arm/mach-uniphier/board_init.c

@@ -12,6 +12,7 @@
 
 #include "init.h"
 #include "micro-support-card.h"
+#include "sg-regs.h"
 #include "soc-info.h"
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -112,7 +113,10 @@ int board_init(void)
 #if defined(CONFIG_ARCH_UNIPHIER_LD11)
 	case SOC_UNIPHIER_LD11:
 		uniphier_nand_pin_init(false);
-		uniphier_ld20_pin_init();
+		sg_set_pinsel(149, 14, 8, 4);	/* XIRQ0    -> XIRQ0 */
+		sg_set_iectrl(149);
+		sg_set_pinsel(153, 14, 8, 4);	/* XIRQ4    -> XIRQ4 */
+		sg_set_iectrl(153);
 		led_puts("U1");
 		uniphier_ld11_clk_init();
 		break;
@@ -120,7 +124,10 @@ int board_init(void)
 #if defined(CONFIG_ARCH_UNIPHIER_LD20)
 	case SOC_UNIPHIER_LD20:
 		uniphier_nand_pin_init(false);
-		uniphier_ld20_pin_init();
+		sg_set_pinsel(149, 14, 8, 4);	/* XIRQ0    -> XIRQ0 */
+		sg_set_iectrl(149);
+		sg_set_pinsel(153, 14, 8, 4);	/* XIRQ4    -> XIRQ4 */
+		sg_set_iectrl(153);
 		led_puts("U1");
 		uniphier_ld20_clk_init();
 		cci500_init(2);

arch/arm/mach-uniphier/init.h

@@ -101,8 +101,6 @@ int uniphier_pxs2_umc_init(const struct uniphier_board_data *bd);
 int uniphier_ld20_umc_init(const struct uniphier_board_data *bd);
 int uniphier_ld11_umc_init(const struct uniphier_board_data *bd);
 
-void uniphier_ld20_pin_init(void);
-
 void uniphier_ld4_clk_init(void);
 void uniphier_pro4_clk_init(void);
 void uniphier_pro5_clk_init(void);

arch/arm/mach-uniphier/pinctrl/Makefile

-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-$(CONFIG_ARCH_UNIPHIER_LD11)	+= pinctrl-ld20.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD20)	+= pinctrl-ld20.o

arch/arm/mach-uniphier/pinctrl/pinctrl-ld20.c

-/*
- * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <linux/io.h>
-
-#include "../init.h"
-#include "../sg-regs.h"
-
-void uniphier_ld20_pin_init(void)
-{
-	/* Comment format:    PAD Name -> Function Name */
-
-	sg_set_pinsel(149, 14, 8, 4);	/* XIRQ0    -> XIRQ0 */
-	sg_set_iectrl(149);
-	sg_set_pinsel(153, 14, 8, 4);	/* XIRQ4    -> XIRQ4 */
-	sg_set_iectrl(153);
-}