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Commit 24981753 authored by Cyril Chemparathy's avatar Cyril Chemparathy Committed by Kevin Hilman
Browse files

davinci: add tnetv107x ssp platform device 



This patch adds an SSP platform device definition for the tnetv107x soc family.
The clock lookup entry has also been updated to match.

Signed-off-by: default avatarCyril Chemparathy <cyril@ti.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent a72aeefe

arch/arm/mach-davinci/devices-tnetv107x.c

+25 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
#define TNETV107X_SDIO0_BASE			0x08088700

#define TNETV107X_SDIO1_BASE			0x08088800

#define TNETV107X_KEYPAD_BASE			0x08088a00

#define TNETV107X_SSP_BASE			0x08088c00

#define TNETV107X_ASYNC_EMIF_CNTRL_BASE		0x08200000

#define TNETV107X_ASYNC_EMIF_DATA_CE0_BASE	0x30000000

#define TNETV107X_ASYNC_EMIF_DATA_CE1_BASE	0x40000000
@@ -342,6 +343,25 @@ static struct platform_device tsc_device = { 
	.resource	= tsc_resources,

};



static struct resource ssp_resources[] = {

	{

		.start	= TNETV107X_SSP_BASE,

		.end	= TNETV107X_SSP_BASE + 0x1ff,

		.flags	= IORESOURCE_MEM,

	},

	{

		.start	= IRQ_TNETV107X_SSP,

		.flags	= IORESOURCE_IRQ,

	},

};



static struct platform_device ssp_device = {

	.name		= "ti-ssp",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(ssp_resources),

	.resource	= ssp_resources,

};



void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)

{

	int i, error;
@@ -380,4 +400,9 @@ void __init tnetv107x_devices_init(struct tnetv107x_device_info *info) 
		keypad_device.dev.platform_data = info->keypad_config;

		platform_device_register(&keypad_device);

	}



	if (info->ssp_config) {

		ssp_device.dev.platform_data = info->ssp_config;

		platform_device_register(&ssp_device);

	}

}

arch/arm/mach-davinci/include/mach/tnetv107x.h

+2 −0
Original line number Diff line number Diff line
@@ -34,6 +34,7 @@ 


#include <linux/serial_8250.h>

#include <linux/input/matrix_keypad.h>

#include <linux/mfd/ti_ssp.h>



#include <mach/mmc.h>

#include <mach/nand.h>
@@ -44,6 +45,7 @@ struct tnetv107x_device_info { 
	struct davinci_mmc_config	*mmc_config[2];  /* 2 controllers */

	struct davinci_nand_pdata	*nand_config[4]; /* 4 chipsels */

	struct matrix_keypad_platform_data *keypad_config;

	struct ti_ssp_data		*ssp_config;

};



extern struct platform_device tnetv107x_wdt_device;

arch/arm/mach-davinci/tnetv107x.c

+1 −1
Original line number Diff line number Diff line
@@ -278,7 +278,7 @@ static struct clk_lookup clks[] = { 
	CLK(NULL,		"timer1",		&clk_timer1),

	CLK("tnetv107x_wdt.0",	NULL,			&clk_wdt_arm),

	CLK(NULL,		"clk_wdt_dsp",		&clk_wdt_dsp),

	CLK("ti-ssp.0",		NULL,			&clk_ssp),

	CLK("ti-ssp",		NULL,			&clk_ssp),

	CLK(NULL,		"clk_tdm0",		&clk_tdm0),

	CLK(NULL,		"clk_vlynq",		&clk_vlynq),

	CLK(NULL,		"clk_mcdma",		&clk_mcdma),