sh: Renesas R0P7785LC0011RL board support (cbe9da02) · Commits · e / devices / android_kernel_teracube_emerald

arch/sh/Kconfig

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		@@ -495,6 +495,21 @@ config SH_HIGHLANDER
		select SYS_SUPPORTS_PCI
		select IO_TRAPPED

		config SH_SH7785LCR
		bool "SH7785LCR"
		depends on CPU_SUBTYPE_SH7785
		select SYS_SUPPORTS_PCI
		select IO_TRAPPED

		config SH_SH7785LCR_29BIT_PHYSMAPS
		bool "SH7785LCR 29bit physmaps"
		depends on SH_SH7785LCR
		default y
		help
		This board has 2 physical memory maps. It can be changed with
		DIP switch(S2-5). If you set the DIP switch for S2-5 = ON,
		you can access all on-board device in 29bit address mode.

		config SH_MIGOR
		bool "Migo-R"
		depends on CPU_SUBTYPE_SH7722

arch/sh/Makefile

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		@@ -124,6 +124,7 @@ machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto
		machdir-$(CONFIG_SH_RSK7203) += renesas/rsk7203
		machdir-$(CONFIG_SH_AP325RXA) += renesas/ap325rxa
		machdir-$(CONFIG_SH_SH7763RDP) += renesas/sh7763rdp
		machdir-$(CONFIG_SH_SH7785LCR) += renesas/sh7785lcr
		machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev
		machdir-$(CONFIG_SH_LANDISK) += landisk
		machdir-$(CONFIG_SH_TITAN) += titan

arch/sh/boards/renesas/sh7785lcr/Makefile

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		obj-y := setup.o

arch/sh/boards/renesas/sh7785lcr/setup.c

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		/*
		* Renesas Technology Corp. R0P7785LC0011RL Support.
		*
		* Copyright (C) 2008 Yoshihiro Shimoda
		*
		* This file is subject to the terms and conditions of the GNU General Public
		* License. See the file "COPYING" in the main directory of this archive
		* for more details.
		*/

		#include <linux/init.h>
		#include <linux/platform_device.h>
		#include <linux/sm501.h>
		#include <linux/sm501-regs.h>
		#include <linux/fb.h>
		#include <linux/mtd/physmap.h>
		#include <linux/delay.h>
		#include <linux/i2c.h>
		#include <linux/i2c-pca-platform.h>
		#include <linux/i2c-algo-pca.h>
		#include <asm/heartbeat.h>
		#include <asm/sh7785lcr.h>

		/*
		* NOTE: This board has 2 physical memory maps.
		* Please look at include/asm-sh/sh7785lcr.h or hardware manual.
		*/
		static struct resource heartbeat_resources[] = {
		[0] = {
		.start = PLD_LEDCR,
		.end = PLD_LEDCR,
		.flags = IORESOURCE_MEM,
		},
		};

		static struct heartbeat_data heartbeat_data = {
		.regsize = 8,
		};

		static struct platform_device heartbeat_device = {
		.name = "heartbeat",
		.id = -1,
		.dev = {
		.platform_data = &heartbeat_data,
		},
		.num_resources = ARRAY_SIZE(heartbeat_resources),
		.resource = heartbeat_resources,
		};

		static struct mtd_partition nor_flash_partitions[] = {
		{
		.name = "loader",
		.offset = 0x00000000,
		.size = 512 * 1024,
		},
		{
		.name = "bootenv",
		.offset = MTDPART_OFS_APPEND,
		.size = 512 * 1024,
		},
		{
		.name = "kernel",
		.offset = MTDPART_OFS_APPEND,
		.size = 4 * 1024 * 1024,
		},
		{
		.name = "data",
		.offset = MTDPART_OFS_APPEND,
		.size = MTDPART_SIZ_FULL,
		},
		};

		static struct physmap_flash_data nor_flash_data = {
		.width = 4,
		.parts = nor_flash_partitions,
		.nr_parts = ARRAY_SIZE(nor_flash_partitions),
		};

		static struct resource nor_flash_resources[] = {
		[0] = {
		.start = NOR_FLASH_ADDR,
		.end = NOR_FLASH_ADDR + NOR_FLASH_SIZE - 1,
		.flags = IORESOURCE_MEM,
		}
		};

		static struct platform_device nor_flash_device = {
		.name = "physmap-flash",
		.dev = {
		.platform_data = &nor_flash_data,
		},
		.num_resources = ARRAY_SIZE(nor_flash_resources),
		.resource = nor_flash_resources,
		};

		static struct resource r8a66597_usb_host_resources[] = {
		[0] = {
		.name = "r8a66597_hcd",
		.start = R8A66597_ADDR,
		.end = R8A66597_ADDR + R8A66597_SIZE - 1,
		.flags = IORESOURCE_MEM,
		},
		[1] = {
		.name = "r8a66597_hcd",
		.start = 2,
		.end = 2,
		.flags = IORESOURCE_IRQ,
		},
		};

		static struct platform_device r8a66597_usb_host_device = {
		.name = "r8a66597_hcd",
		.id = -1,
		.dev = {
		.dma_mask = NULL,
		.coherent_dma_mask = 0xffffffff,
		},
		.num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
		.resource = r8a66597_usb_host_resources,
		};

		static struct resource sm501_resources[] = {
		[0] = {
		.start = SM107_MEM_ADDR,
		.end = SM107_MEM_ADDR + SM107_MEM_SIZE - 1,
		.flags = IORESOURCE_MEM,
		},
		[1] = {
		.start = SM107_REG_ADDR,
		.end = SM107_REG_ADDR + SM107_REG_SIZE - 1,
		.flags = IORESOURCE_MEM,
		},
		[2] = {
		.start = 10,
		.flags = IORESOURCE_IRQ,
		},
		};

		static struct fb_videomode sm501_default_mode_crt = {
		.pixclock = 35714, /* 28MHz */
		.xres = 640,
		.yres = 480,
		.left_margin = 105,
		.right_margin = 16,
		.upper_margin = 33,
		.lower_margin = 10,
		.hsync_len = 39,
		.vsync_len = 2,
		.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
		};

		static struct fb_videomode sm501_default_mode_pnl = {
		.pixclock = 40000, /* 25MHz */
		.xres = 640,
		.yres = 480,
		.left_margin = 2,
		.right_margin = 16,
		.upper_margin = 33,
		.lower_margin = 10,
		.hsync_len = 39,
		.vsync_len = 2,
		.sync = 0,
		};

		static struct sm501_platdata_fbsub sm501_pdata_fbsub_pnl = {
		.def_bpp = 16,
		.def_mode = &sm501_default_mode_pnl,
		.flags = SM501FB_FLAG_USE_INIT_MODE \|
		SM501FB_FLAG_USE_HWCURSOR \|
		SM501FB_FLAG_USE_HWACCEL \|
		SM501FB_FLAG_DISABLE_AT_EXIT \|
		SM501FB_FLAG_PANEL_NO_VBIASEN,
		};

		static struct sm501_platdata_fbsub sm501_pdata_fbsub_crt = {
		.def_bpp = 16,
		.def_mode = &sm501_default_mode_crt,
		.flags = SM501FB_FLAG_USE_INIT_MODE \|
		SM501FB_FLAG_USE_HWCURSOR \|
		SM501FB_FLAG_USE_HWACCEL \|
		SM501FB_FLAG_DISABLE_AT_EXIT,
		};

		static struct sm501_platdata_fb sm501_fb_pdata = {
		.fb_route = SM501_FB_OWN,
		.fb_crt = &sm501_pdata_fbsub_crt,
		.fb_pnl = &sm501_pdata_fbsub_pnl,
		};

		static struct sm501_initdata sm501_initdata = {
		.gpio_high = {
		.set = 0x00001fe0,
		.mask = 0x0,
		},
		.devices = 0,
		.mclk = 84 * 1000000,
		.m1xclk = 112 * 1000000,
		};

		static struct sm501_platdata sm501_platform_data = {
		.init = &sm501_initdata,
		.fb = &sm501_fb_pdata,
		};

		static struct platform_device sm501_device = {
		.name = "sm501",
		.id = -1,
		.dev = {
		.platform_data = &sm501_platform_data,
		},
		.num_resources = ARRAY_SIZE(sm501_resources),
		.resource = sm501_resources,
		};

		static struct resource i2c_resources[] = {
		[0] = {
		.start = PCA9564_ADDR,
		.end = PCA9564_ADDR + PCA9564_SIZE - 1,
		.flags = IORESOURCE_MEM \| IORESOURCE_MEM_8BIT,
		},
		[1] = {
		.start = 12,
		.end = 12,
		.flags = IORESOURCE_IRQ,
		},
		};

		static struct i2c_pca9564_pf_platform_data i2c_platform_data = {
		.gpio = 0,
		.i2c_clock_speed = I2C_PCA_CON_330kHz,
		.timeout = 100,
		};

		static struct platform_device i2c_device = {
		.name = "i2c-pca-platform",
		.id = -1,
		.dev = {
		.platform_data = &i2c_platform_data,
		},
		.num_resources = ARRAY_SIZE(i2c_resources),
		.resource = i2c_resources,
		};

		static struct platform_device *sh7785lcr_devices[] __initdata = {
		&heartbeat_device,
		&nor_flash_device,
		&r8a66597_usb_host_device,
		&sm501_device,
		&i2c_device,
		};

		static struct i2c_board_info __initdata sh7785lcr_i2c_devices[] = {
		{
		I2C_BOARD_INFO("r2025sd", 0x32),
		},
		};

		static int __init sh7785lcr_devices_setup(void)
		{
		i2c_register_board_info(0, sh7785lcr_i2c_devices,
		ARRAY_SIZE(sh7785lcr_i2c_devices));

		return platform_add_devices(sh7785lcr_devices,
		ARRAY_SIZE(sh7785lcr_devices));
		}
		__initcall(sh7785lcr_devices_setup);

		/* Initialize IRQ setting */
		void __init init_sh7785lcr_IRQ(void)
		{
		plat_irq_setup_pins(IRQ_MODE_IRQ7654);
		plat_irq_setup_pins(IRQ_MODE_IRQ3210);
		}

		static void sh7785lcr_power_off(void)
		{
		ctrl_outb(0x01, P2SEGADDR(PLD_POFCR));
		}

		/* Initialize the board */
		static void __init sh7785lcr_setup(char **cmdline_p)
		{
		void __iomem *sm501_reg;

		printk(KERN_INFO "Renesas Technology Corp. R0P7785LC0011RL support.\n");

		pm_power_off = sh7785lcr_power_off;

		/* sm501 DRAM configuration */
		sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
		writel(0x000307c2, sm501_reg);
		}

		/*
		* The Machine Vector
		*/
		static struct sh_machine_vector mv_sh7785lcr __initmv = {
		.mv_name = "SH7785LCR",
		.mv_setup = sh7785lcr_setup,
		.mv_init_irq = init_sh7785lcr_IRQ,
		};

arch/sh/configs/sh7785lcr_defconfig

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File added.

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