ARM: shmobile: marzen: Remove legacy board code

Remove Marzen legacy board code written in C. Instead
board support expressed in DT shall be used together
with Multiplatform and shmobile_defconfig.
Signed-off-by: NMagnus Damm <damm+renesas@opensource.se>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/Makefile

@@ -504,7 +504,6 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \
 	r8a7740-armadillo800eva.dtb \
 	r8a7778-bockw.dtb \
 	r8a7778-bockw-reference.dtb \
-	r8a7779-marzen.dtb \
 	sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
 	emev2-kzm9d.dtb \

arch/arm/mach-shmobile/Kconfig

@@ -157,13 +157,6 @@ config MACH_BOCKW_REFERENCE
 
 	   This is intended to aid developers
 
-config MACH_MARZEN
-	bool "MARZEN board"
-	depends on ARCH_R8A7779
-	select ARCH_REQUIRE_GPIOLIB
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-	select USE_OF
-
 config MACH_KZM9G
 	bool "KZM-A9-GT board"
 	depends on ARCH_SH73A0

arch/arm/mach-shmobile/Makefile

@@ -54,7 +54,6 @@ obj-$(CONFIG_ARCH_RCAR_GEN2)	+= pm-rcar-gen2.o
 ifndef CONFIG_ARCH_SHMOBILE_MULTI
 obj-$(CONFIG_MACH_BOCKW)	+= board-bockw.o
 obj-$(CONFIG_MACH_BOCKW_REFERENCE)	+= board-bockw-reference.o
-obj-$(CONFIG_MACH_MARZEN)	+= board-marzen.o
 obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o
 obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o intc-sh73a0.o
 endif

arch/arm/mach-shmobile/Makefile.boot

@@ -4,7 +4,6 @@ loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
-loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
 
 __ZRELADDR	:= $(sort $(loadaddr-y))
    zreladdr-y   += $(__ZRELADDR)

arch/arm/mach-shmobile/board-marzen.c

-/*
- * marzen board support
- *
- * Copyright (C) 2011, 2013  Renesas Solutions Corp.
- * Copyright (C) 2011  Magnus Damm
- * Copyright (C) 2013  Cogent Embedded, Inc.
- *
- * 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/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/leds.h>
-#include <linux/dma-mapping.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/platform_data/camera-rcar.h>
-#include <linux/platform_data/gpio-rcar.h>
-#include <linux/platform_data/usb-rcar-phy.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/smsc911x.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/sh_hspi.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sh_mobile_sdhi.h>
-#include <linux/mfd/tmio.h>
-
-#include <media/soc_camera.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/traps.h>
-
-#include "common.h"
-#include "irqs.h"
-#include "r8a7779.h"
-
-/* Fixed 3.3V regulator to be used by SDHI0 */
-static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
-	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
-	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
-};
-
-/* Dummy supplies, where voltage doesn't matter */
-static struct regulator_consumer_supply dummy_supplies[] = {
-	REGULATOR_SUPPLY("vddvario", "smsc911x"),
-	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
-};
-
-/* USB PHY */
-static struct resource usb_phy_resources[] = {
-	[0] = {
-		.start		= 0xffe70800,
-		.end		= 0xffe70900 - 1,
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct rcar_phy_platform_data usb_phy_platform_data;
-
-static struct platform_device usb_phy = {
-	.name		= "rcar_usb_phy",
-	.id		= -1,
-	.dev  = {
-		.platform_data = &usb_phy_platform_data,
-	},
-	.resource	= usb_phy_resources,
-	.num_resources	= ARRAY_SIZE(usb_phy_resources),
-};
-
-/* SMSC LAN89218 */
-static struct resource smsc911x_resources[] = {
-	[0] = {
-		.start		= 0x18000000, /* ExCS0 */
-		.end		= 0x180000ff, /* A1->A7 */
-		.flags		= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start		= irq_pin(1), /* IRQ 1 */
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct smsc911x_platform_config smsc911x_platdata = {
-	.flags		= SMSC911X_USE_32BIT, /* 32-bit SW on 16-bit HW bus */
-	.phy_interface	= PHY_INTERFACE_MODE_MII,
-	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
-	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
-};
-
-static struct platform_device eth_device = {
-	.name		= "smsc911x",
-	.id		= -1,
-	.dev  = {
-		.platform_data = &smsc911x_platdata,
-	},
-	.resource	= smsc911x_resources,
-	.num_resources	= ARRAY_SIZE(smsc911x_resources),
-};
-
-static struct resource sdhi0_resources[] = {
-	[0] = {
-		.name	= "sdhi0",
-		.start	= 0xffe4c000,
-		.end	= 0xffe4c0ff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= gic_iid(0x88),
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct tmio_mmc_data sdhi0_platform_data = {
-	.chan_priv_tx = (void *)HPBDMA_SLAVE_SDHI0_TX,
-	.chan_priv_rx = (void *)HPBDMA_SLAVE_SDHI0_RX,
-	.flags        = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
-	.capabilities = MMC_CAP_SD_HIGHSPEED,
-};
-
-static struct platform_device sdhi0_device = {
-	.name = "sh_mobile_sdhi",
-	.num_resources = ARRAY_SIZE(sdhi0_resources),
-	.resource = sdhi0_resources,
-	.id = 0,
-	.dev = {
-		.platform_data = &sdhi0_platform_data,
-	}
-};
-
-/* Thermal */
-static struct resource thermal_resources[] = {
-	[0] = {
-		.start		= 0xFFC48000,
-		.end		= 0xFFC48038 - 1,
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device thermal_device = {
-	.name		= "rcar_thermal",
-	.resource	= thermal_resources,
-	.num_resources	= ARRAY_SIZE(thermal_resources),
-};
-
-/* HSPI */
-static struct resource hspi_resources[] = {
-	[0] = {
-		.start		= 0xFFFC7000,
-		.end		= 0xFFFC7018 - 1,
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device hspi_device = {
-	.name	= "sh-hspi",
-	.id	= 0,
-	.resource	= hspi_resources,
-	.num_resources	= ARRAY_SIZE(hspi_resources),
-};
-
-/* LEDS */
-static struct gpio_led marzen_leds[] = {
-	{
-		.name		= "led2",
-		.gpio		= RCAR_GP_PIN(4, 29),
-		.default_state	= LEDS_GPIO_DEFSTATE_ON,
-	}, {
-		.name		= "led3",
-		.gpio		= RCAR_GP_PIN(4, 30),
-		.default_state	= LEDS_GPIO_DEFSTATE_ON,
-	}, {
-		.name		= "led4",
-		.gpio		= RCAR_GP_PIN(4, 31),
-		.default_state	= LEDS_GPIO_DEFSTATE_ON,
-	},
-};
-
-static struct gpio_led_platform_data marzen_leds_pdata = {
-	.leds		= marzen_leds,
-	.num_leds	= ARRAY_SIZE(marzen_leds),
-};
-
-static struct platform_device leds_device = {
-	.name	= "leds-gpio",
-	.id	= 0,
-	.dev	= {
-		.platform_data  = &marzen_leds_pdata,
-	},
-};
-
-/* VIN */
-static struct rcar_vin_platform_data vin_platform_data __initdata = {
-	.flags	= RCAR_VIN_BT656,
-};
-
-#define MARZEN_VIN(idx)						\
-static struct resource vin##idx##_resources[] __initdata = {	\
-	DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000),	\
-	DEFINE_RES_IRQ(gic_iid(0x5f + (idx))),			\
-};								\
-								\
-static struct platform_device_info vin##idx##_info __initdata = { \
-	.name		= "r8a7779-vin",			\
-	.id		= idx,					\
-	.res		= vin##idx##_resources,			\
-	.num_res	= ARRAY_SIZE(vin##idx##_resources),	\
-	.dma_mask	= DMA_BIT_MASK(32),			\
-	.data		= &vin_platform_data,			\
-	.size_data	= sizeof(vin_platform_data),		\
-}
-MARZEN_VIN(1);
-MARZEN_VIN(3);
-
-#define MARZEN_CAMERA(idx)					\
-static struct i2c_board_info camera##idx##_info = {		\
-	I2C_BOARD_INFO("adv7180", 0x20 + (idx)),		\
-};								\
-								\
-static struct soc_camera_link iclink##idx##_adv7180 = {		\
-	.bus_id		= 1 + 2 * (idx),			\
-	.i2c_adapter_id	= 0,					\
-	.board_info	= &camera##idx##_info,			\
-};								\
-								\
-static struct platform_device camera##idx##_device = {		\
-	.name	= "soc-camera-pdrv",				\
-	.id	= idx,						\
-	.dev	= {						\
-		.platform_data	= &iclink##idx##_adv7180,	\
-	},							\
-};
-
-MARZEN_CAMERA(0);
-MARZEN_CAMERA(1);
-
-static struct platform_device *marzen_devices[] __initdata = {
-	&eth_device,
-	&sdhi0_device,
-	&thermal_device,
-	&hspi_device,
-	&leds_device,
-	&usb_phy,
-	&camera0_device,
-	&camera1_device,
-};
-
-static const struct pinctrl_map marzen_pinctrl_map[] = {
-	/* DU (CN10: ARGB0, CN13: LVDS) */
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7779", "pfc-r8a7779",
-				  "du0_rgb888", "du0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7779", "pfc-r8a7779",
-				  "du0_sync_1", "du0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7779", "pfc-r8a7779",
-				  "du0_clk_out_0", "du0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7779", "pfc-r8a7779",
-				  "du1_rgb666", "du1"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7779", "pfc-r8a7779",
-				  "du1_sync_1", "du1"),
-	PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7779", "pfc-r8a7779",
-				  "du1_clk_out", "du1"),
-	/* HSPI0 */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7779",
-				  "hspi0", "hspi0"),
-	/* SCIF2 (CN18: DEBUG0) */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-r8a7779",
-				  "scif2_data_c", "scif2"),
-	/* SCIF4 (CN19: DEBUG1) */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-r8a7779",
-				  "scif4_data", "scif4"),
-	/* SDHI0 */
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
-				  "sdhi0_data4", "sdhi0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
-				  "sdhi0_ctrl", "sdhi0"),
-	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7779",
-				  "sdhi0_cd", "sdhi0"),
-	/* SMSC */
-	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a7779",
-				  "intc_irq1_b", "intc"),
-	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a7779",
-				  "lbsc_ex_cs0", "lbsc"),
-	/* USB0 */
-	PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.0", "pfc-r8a7779",
-				  "usb0", "usb0"),
-	/* USB1 */
-	PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.0", "pfc-r8a7779",
-				  "usb1", "usb1"),
-	/* USB2 */
-	PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.1", "pfc-r8a7779",
-				  "usb2", "usb2"),
-	/* VIN1 */
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.1", "pfc-r8a7779",
-				  "vin1_clk", "vin1"),
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.1", "pfc-r8a7779",
-				  "vin1_data8", "vin1"),
-	/* VIN3 */
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.3", "pfc-r8a7779",
-				  "vin3_clk", "vin3"),
-	PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.3", "pfc-r8a7779",
-				  "vin3_data8", "vin3"),
-};
-
-static void __init marzen_init(void)
-{
-	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
-				ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
-	regulator_register_fixed(1, dummy_supplies,
-				ARRAY_SIZE(dummy_supplies));
-
-	pinctrl_register_mappings(marzen_pinctrl_map,
-				  ARRAY_SIZE(marzen_pinctrl_map));
-	r8a7779_pinmux_init();
-	r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */
-
-	r8a7779_add_standard_devices();
-	platform_device_register_full(&vin1_info);
-	platform_device_register_full(&vin3_info);
-	platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
-}
-
-static const char *marzen_boards_compat_dt[] __initdata = {
-        "renesas,marzen",
-        NULL,
-};
-
-DT_MACHINE_START(MARZEN, "marzen")
-	.smp		= smp_ops(r8a7779_smp_ops),
-	.map_io		= r8a7779_map_io,
-	.init_early	= r8a7779_add_early_devices,
-	.init_irq	= r8a7779_init_irq_dt,
-	.init_machine	= marzen_init,
-	.init_late	= r8a7779_init_late,
-	.dt_compat	= marzen_boards_compat_dt,
-	.init_time	= r8a7779_earlytimer_init,
-MACHINE_END