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Commit 8b2224dc authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
Browse files

sh: SuperH Mobile CEU and camera platform data for AP325RXA 



Add AP325RXA specific platform data for on-chip sh7723 CEU and ncm03j camera.

Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 4875ea22

arch/sh/boards/renesas/ap325rxa/setup.c

+118 −1
Original line number Diff line number Diff line
@@ -19,6 +19,8 @@ 
#include <linux/i2c.h>

#include <linux/delay.h>

#include <linux/smc911x.h>

#include <media/soc_camera_platform.h>

#include <media/sh_mobile_ceu.h>

#include <asm/sh_mobile_lcdc.h>

#include <asm/io.h>

#include <asm/clock.h>
@@ -99,9 +101,13 @@ static struct platform_device ap325rxa_nor_flash_device = { 
#define PORT_PLCR	0xA4050114

#define PORT_PMCR	0xA4050116

#define PORT_PRCR	0xA405011C

#define PORT_HIZCRA	0xA4050158

#define PORT_PSCR	0xA405011E

#define PORT_PZCR	0xA405014C

#define PORT_HIZCRA	0xA4050158

#define PORT_MSELCRB	0xA4050182

#define PORT_PSDR	0xA405013E

#define PORT_PZDR	0xA405016C

#define PORT_PSELD	0xA4050154



static void ap320_wvga_power_on(void *board_data)

{
@@ -159,10 +165,112 @@ static struct platform_device lcdc_device = { 
	},

};



static unsigned char camera_ncm03j_magic[] =

{

	0x87, 0x00, 0x88, 0x08, 0x89, 0x01, 0x8A, 0xE8,

	0x1D, 0x00, 0x1E, 0x8A, 0x21, 0x00, 0x33, 0x36,

	0x36, 0x60, 0x37, 0x08, 0x3B, 0x31, 0x44, 0x0F,

	0x46, 0xF0, 0x4B, 0x28, 0x4C, 0x21, 0x4D, 0x55,

	0x4E, 0x1B, 0x4F, 0xC7, 0x50, 0xFC, 0x51, 0x12,

	0x58, 0x02, 0x66, 0xC0, 0x67, 0x46, 0x6B, 0xA0,

	0x6C, 0x34, 0x7E, 0x25, 0x7F, 0x25, 0x8D, 0x0F,

	0x92, 0x40, 0x93, 0x04, 0x94, 0x26, 0x95, 0x0A,

	0x99, 0x03, 0x9A, 0xF0, 0x9B, 0x14, 0x9D, 0x7A,

	0xC5, 0x02, 0xD6, 0x07, 0x59, 0x00, 0x5A, 0x1A,

	0x5B, 0x2A, 0x5C, 0x37, 0x5D, 0x42, 0x5E, 0x56,

	0xC8, 0x00, 0xC9, 0x1A, 0xCA, 0x2A, 0xCB, 0x37,

	0xCC, 0x42, 0xCD, 0x56, 0xCE, 0x00, 0xCF, 0x1A,

	0xD0, 0x2A, 0xD1, 0x37, 0xD2, 0x42, 0xD3, 0x56,

	0x5F, 0x68, 0x60, 0x87, 0x61, 0xA3, 0x62, 0xBC,

	0x63, 0xD4, 0x64, 0xEA, 0xD6, 0x0F,

};



static int camera_set_capture(struct soc_camera_platform_info *info,

			      int enable)

{

	struct i2c_adapter *a = i2c_get_adapter(0);

	struct i2c_msg msg;

	int ret = 0;

	int i;



	if (!enable)

		return 0; /* no disable for now */



	for (i = 0; i < ARRAY_SIZE(camera_ncm03j_magic); i += 2) {

		u_int8_t buf[8];



		msg.addr = 0x6e;

		msg.buf = buf;

		msg.len = 2;

		msg.flags = 0;



		buf[0] = camera_ncm03j_magic[i];

		buf[1] = camera_ncm03j_magic[i + 1];



		ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);

	}



	return ret;

}



static struct soc_camera_platform_info camera_info = {

	.iface = 0,

	.format_name = "UYVY",

	.format_depth = 16,

	.format = {

		.pixelformat = V4L2_PIX_FMT_UYVY,

		.colorspace = V4L2_COLORSPACE_SMPTE170M,

		.width = 640,

		.height = 480,

	},

	.bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |

	SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,

	.set_capture = camera_set_capture,

};



static struct platform_device camera_device = {

	.name		= "soc_camera_platform",

	.dev		= {

		.platform_data	= &camera_info,

	},

};



static struct sh_mobile_ceu_info sh_mobile_ceu_info = {

	.flags = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |

	SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,

};



static struct resource ceu_resources[] = {

	[0] = {

		.name	= "CEU",

		.start	= 0xfe910000,

		.end	= 0xfe91009f,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start  = 52,

		.flags  = IORESOURCE_IRQ,

	},

	[2] = {

		/* place holder for contiguous memory */

	},

};



static struct platform_device ceu_device = {

	.name		= "sh_mobile_ceu",

	.num_resources	= ARRAY_SIZE(ceu_resources),

	.resource	= ceu_resources,

	.dev		= {

		.platform_data	= &sh_mobile_ceu_info,

	},

};



static struct platform_device *ap325rxa_devices[] __initdata = {

	&smc9118_device,

	&ap325rxa_nor_flash_device,

	&lcdc_device,

	&ceu_device,

	&camera_device,

};



static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
@@ -171,6 +279,9 @@ static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = { 
static int __init ap325rxa_devices_setup(void)

{

	clk_always_enable("mstp200"); /* LCDC */

	clk_always_enable("mstp203"); /* CEU */



	platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);



	i2c_register_board_info(0, ap325rxa_i2c_devices,

				ARRAY_SIZE(ap325rxa_i2c_devices));
@@ -188,6 +299,12 @@ static void __init ap325rxa_setup(char **cmdline_p) 
	ctrl_outw(ctrl_inw(PORT_PMCR) & ~0xffff, PORT_PMCR);

	ctrl_outw(ctrl_inw(PORT_PRCR) & ~0x03ff, PORT_PRCR);

	ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x01C0, PORT_HIZCRA);



	/* CEU */

	ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB);

	ctrl_outw(ctrl_inw(PORT_PSELD) & ~0x0003, PORT_PSELD);

	ctrl_outw((ctrl_inw(PORT_PZCR) & ~0xff00) | 0x5500, PORT_PZCR);

	ctrl_outb((ctrl_inb(PORT_PZDR) & ~0xf0) | 0x20, PORT_PZDR);

}



static struct sh_machine_vector mv_ap325rxa __initmv = {