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Commit c3d480de authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: TMU platform data for SH7786. 



Wires up all 12 TMU channels, with TMU0 and 1 used as clockevent and
clocksource respectively.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent c29418c2

arch/sh/kernel/cpu/sh4a/setup-sh7786.c

+393 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
 *

 * Copyright (C) 2009  Renesas Solutions Corp.

 * Kuninori Morimoto <morimoto.kuninori@renesas.com>

 * Paul Mundt <paul.mundt@renesas.com>

 *

 * Based on SH7785 Setup

 *
@@ -19,6 +20,7 @@ 
#include <linux/io.h>

#include <linux/mm.h>

#include <linux/dma-mapping.h>

#include <linux/sh_timer.h>

#include <asm/mmzone.h>



static struct plat_sci_port sci_platform_data[] = {
@@ -69,6 +71,368 @@ static struct platform_device sci_device = { 
	},

};



static struct sh_timer_config tmu0_platform_data = {

	.name = "TMU0",

	.channel_offset = 0x04,

	.timer_bit = 0,

	.clk = "module_clk",

	.clockevent_rating = 200,

};



static struct resource tmu0_resources[] = {

	[0] = {

		.name	= "TMU0",

		.start	= 0xffd80008,

		.end	= 0xffd80013,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 16,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu0_device = {

	.name		= "sh_tmu",

	.id		= 0,

	.dev = {

		.platform_data	= &tmu0_platform_data,

	},

	.resource	= tmu0_resources,

	.num_resources	= ARRAY_SIZE(tmu0_resources),

};



static struct sh_timer_config tmu1_platform_data = {

	.name = "TMU1",

	.channel_offset = 0x10,

	.timer_bit = 1,

	.clk = "module_clk",

	.clocksource_rating = 200,

};



static struct resource tmu1_resources[] = {

	[0] = {

		.name	= "TMU1",

		.start	= 0xffd80014,

		.end	= 0xffd8001f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 17,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu1_device = {

	.name		= "sh_tmu",

	.id		= 1,

	.dev = {

		.platform_data	= &tmu1_platform_data,

	},

	.resource	= tmu1_resources,

	.num_resources	= ARRAY_SIZE(tmu1_resources),

};



static struct sh_timer_config tmu2_platform_data = {

	.name = "TMU2",

	.channel_offset = 0x1c,

	.timer_bit = 2,

	.clk = "module_clk",

};



static struct resource tmu2_resources[] = {

	[0] = {

		.name	= "TMU2",

		.start	= 0xffd80020,

		.end	= 0xffd8002f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 18,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu2_device = {

	.name		= "sh_tmu",

	.id		= 2,

	.dev = {

		.platform_data	= &tmu2_platform_data,

	},

	.resource	= tmu2_resources,

	.num_resources	= ARRAY_SIZE(tmu2_resources),

};



static struct sh_timer_config tmu3_platform_data = {

	.name = "TMU3",

	.channel_offset = 0x04,

	.timer_bit = 0,

	.clk = "module_clk",

};



static struct resource tmu3_resources[] = {

	[0] = {

		.name	= "TMU3",

		.start	= 0xffda0008,

		.end	= 0xffda0013,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 20,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu3_device = {

	.name		= "sh_tmu",

	.id		= 3,

	.dev = {

		.platform_data	= &tmu3_platform_data,

	},

	.resource	= tmu3_resources,

	.num_resources	= ARRAY_SIZE(tmu3_resources),

};



static struct sh_timer_config tmu4_platform_data = {

	.name = "TMU4",

	.channel_offset = 0x10,

	.timer_bit = 1,

	.clk = "module_clk",

};



static struct resource tmu4_resources[] = {

	[0] = {

		.name	= "TMU4",

		.start	= 0xffda0014,

		.end	= 0xffda001f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 21,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu4_device = {

	.name		= "sh_tmu",

	.id		= 4,

	.dev = {

		.platform_data	= &tmu4_platform_data,

	},

	.resource	= tmu4_resources,

	.num_resources	= ARRAY_SIZE(tmu4_resources),

};



static struct sh_timer_config tmu5_platform_data = {

	.name = "TMU5",

	.channel_offset = 0x1c,

	.timer_bit = 2,

	.clk = "module_clk",

};



static struct resource tmu5_resources[] = {

	[0] = {

		.name	= "TMU5",

		.start	= 0xffda0020,

		.end	= 0xffda002b,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 22,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu5_device = {

	.name		= "sh_tmu",

	.id		= 5,

	.dev = {

		.platform_data	= &tmu5_platform_data,

	},

	.resource	= tmu5_resources,

	.num_resources	= ARRAY_SIZE(tmu5_resources),

};



static struct sh_timer_config tmu6_platform_data = {

	.name = "TMU6",

	.channel_offset = 0x04,

	.timer_bit = 0,

	.clk = "module_clk",

};



static struct resource tmu6_resources[] = {

	[0] = {

		.name	= "TMU6",

		.start	= 0xffdc0008,

		.end	= 0xffdc0013,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 45,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu6_device = {

	.name		= "sh_tmu",

	.id		= 6,

	.dev = {

		.platform_data	= &tmu6_platform_data,

	},

	.resource	= tmu6_resources,

	.num_resources	= ARRAY_SIZE(tmu6_resources),

};



static struct sh_timer_config tmu7_platform_data = {

	.name = "TMU7",

	.channel_offset = 0x10,

	.timer_bit = 1,

	.clk = "module_clk",

};



static struct resource tmu7_resources[] = {

	[0] = {

		.name	= "TMU7",

		.start	= 0xffdc0014,

		.end	= 0xffdc001f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 45,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu7_device = {

	.name		= "sh_tmu",

	.id		= 7,

	.dev = {

		.platform_data	= &tmu7_platform_data,

	},

	.resource	= tmu7_resources,

	.num_resources	= ARRAY_SIZE(tmu7_resources),

};



static struct sh_timer_config tmu8_platform_data = {

	.name = "TMU8",

	.channel_offset = 0x1c,

	.timer_bit = 2,

	.clk = "module_clk",

};



static struct resource tmu8_resources[] = {

	[0] = {

		.name	= "TMU8",

		.start	= 0xffdc0020,

		.end	= 0xffdc002b,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 45,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu8_device = {

	.name		= "sh_tmu",

	.id		= 8,

	.dev = {

		.platform_data	= &tmu8_platform_data,

	},

	.resource	= tmu8_resources,

	.num_resources	= ARRAY_SIZE(tmu8_resources),

};



static struct sh_timer_config tmu9_platform_data = {

	.name = "TMU9",

	.channel_offset = 0x04,

	.timer_bit = 0,

	.clk = "module_clk",

};



static struct resource tmu9_resources[] = {

	[0] = {

		.name	= "TMU9",

		.start	= 0xffde0008,

		.end	= 0xffde0013,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 46,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu9_device = {

	.name		= "sh_tmu",

	.id		= 9,

	.dev = {

		.platform_data	= &tmu9_platform_data,

	},

	.resource	= tmu9_resources,

	.num_resources	= ARRAY_SIZE(tmu9_resources),

};



static struct sh_timer_config tmu10_platform_data = {

	.name = "TMU10",

	.channel_offset = 0x10,

	.timer_bit = 1,

	.clk = "module_clk",

};



static struct resource tmu10_resources[] = {

	[0] = {

		.name	= "TMU10",

		.start	= 0xffde0014,

		.end	= 0xffde001f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 46,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu10_device = {

	.name		= "sh_tmu",

	.id		= 10,

	.dev = {

		.platform_data	= &tmu10_platform_data,

	},

	.resource	= tmu10_resources,

	.num_resources	= ARRAY_SIZE(tmu10_resources),

};



static struct sh_timer_config tmu11_platform_data = {

	.name = "TMU11",

	.channel_offset = 0x1c,

	.timer_bit = 2,

	.clk = "module_clk",

};



static struct resource tmu11_resources[] = {

	[0] = {

		.name	= "TMU11",

		.start	= 0xffde0020,

		.end	= 0xffde002b,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 46,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device tmu11_device = {

	.name		= "sh_tmu",

	.id		= 11,

	.dev = {

		.platform_data	= &tmu11_platform_data,

	},

	.resource	= tmu11_resources,

	.num_resources	= ARRAY_SIZE(tmu11_resources),

};



static struct resource usb_ohci_resources[] = {

	[0] = {

		.start	= 0xffe70400,
@@ -94,6 +458,21 @@ static struct platform_device usb_ohci_device = { 
	.resource	= usb_ohci_resources,

};



static struct platform_device *sh7786_early_devices[] __initdata = {

	&tmu0_device,

	&tmu1_device,

	&tmu2_device,

	&tmu3_device,

	&tmu4_device,

	&tmu5_device,

	&tmu6_device,

	&tmu7_device,

	&tmu8_device,

	&tmu9_device,

	&tmu10_device,

	&tmu11_device,

};



static struct platform_device *sh7786_devices[] __initdata = {

	&sci_device,

	&usb_ohci_device,
@@ -156,12 +535,26 @@ static void __init sh7786_usb_setup(void) 


static int __init sh7786_devices_setup(void)

{

	int ret;



	sh7786_usb_setup();



	ret = platform_add_devices(sh7786_early_devices,

				   ARRAY_SIZE(sh7786_early_devices));

	if (unlikely(ret != 0))

		return ret;



	return platform_add_devices(sh7786_devices,

				    ARRAY_SIZE(sh7786_devices));

}

device_initcall(sh7786_devices_setup);



void __init plat_early_device_setup(void)

{

	early_platform_add_devices(sh7786_early_devices,

				   ARRAY_SIZE(sh7786_early_devices));

}



enum {

	UNUSED = 0,