ARM: shmobile: lager-reference: DTS-only board support

Remove redundant C board code for Lager Multiplatform,
everything is supported via DT these days anyway so it
is fine to rely on the MACHINE_START in setup-r8a7790.c.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
[Remove CONFIG_MACH_LAGER from shmobile_defconfig]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/configs/shmobile_defconfig

@@ -17,7 +17,6 @@ CONFIG_ARCH_R8A7779=y
 CONFIG_ARCH_R8A7790=y
 CONFIG_ARCH_R8A7791=y
 CONFIG_ARCH_R8A7794=y
-CONFIG_MACH_LAGER=y
 CONFIG_MACH_MARZEN=y
 # CONFIG_SWP_EMULATE is not set
 CONFIG_CPU_BPREDICT_DISABLE=y

arch/arm/mach-shmobile/Kconfig

@@ -74,11 +74,6 @@ config ARCH_R8A7794
 
 comment "Renesas ARM SoCs Board Type"
 
-config MACH_LAGER
-	bool "Lager board"
-	depends on ARCH_R8A7790
-	select MICREL_PHY if SH_ETH
-
 config MACH_MARZEN
 	bool "MARZEN board"
 	depends on ARCH_R8A7779

arch/arm/mach-shmobile/Makefile

@@ -57,7 +57,6 @@ obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o sleep-sh7372.o
 
 # Board objects
 ifdef CONFIG_ARCH_SHMOBILE_MULTI
-obj-$(CONFIG_MACH_LAGER)	+= board-lager-reference.o
 obj-$(CONFIG_MACH_MARZEN)	+= board-marzen-reference.o
 else
 obj-$(CONFIG_MACH_APE6EVM)	+= board-ape6evm.o

arch/arm/mach-shmobile/board-lager-reference.c

-/*
- * Lager board support - Reference DT implementation
- *
- * Copyright (C) 2013  Renesas Solutions Corp.
- * Copyright (C) 2013  Simon Horman
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/init.h>
-#include <linux/of_platform.h>
-
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "r8a7790.h"
-#include "rcar-gen2.h"
-
-static const char *lager_boards_compat_dt[] __initdata = {
-	"renesas,lager",
-	"renesas,lager-reference",
-	NULL,
-};
-
-DT_MACHINE_START(LAGER_DT, "lager")
-	.smp		= smp_ops(r8a7790_smp_ops),
-	.init_early	= shmobile_init_delay,
-	.init_time	= rcar_gen2_timer_init,
-	.init_late	= shmobile_init_late,
-	.reserve	= rcar_gen2_reserve,
-	.dt_compat	= lager_boards_compat_dt,
-MACHINE_END