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Commit 072e1ae7 authored by Marek Vasut's avatar Marek Vasut Committed by Eric Miao
Browse files

ARM: pxa: Add M41T00 RTC support into Colibri evalboard 



Signed-off-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Acked-by: default avatarDaniel Mack <daniel@caiaq.de>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent 9b6956f4

arch/arm/mach-pxa/colibri-pxa270-evalboard.c

+23 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <asm/mach-types.h>

#include <mach/hardware.h>

#include <asm/mach/arch.h>

#include <linux/i2c.h>



#include <mach/pxa27x.h>

#include <mach/colibri.h>
@@ -26,6 +27,8 @@ 
#include <mach/ohci.h>

#include <mach/pxa27x-udc.h>



#include <plat/i2c.h>



#include "generic.h"

#include "devices.h"
@@ -87,6 +90,25 @@ static void __init colibri_pxa270_uhc_init(void) 
static inline void colibri_pxa270_uhc_init(void) {}

#endif



/******************************************************************************

 * I2C RTC

 ******************************************************************************/

#if defined(CONFIG_RTC_DRV_DS1307) || defined(CONFIG_RTC_DRV_DS1307_MODULE)

static struct i2c_board_info __initdata colibri_pxa270_i2c_devs[] = {

	{

		I2C_BOARD_INFO("m41t00", 0x68),

	},

};



static void __init colibri_pxa270_rtc_init(void)

{

	pxa_set_i2c_info(NULL);

	i2c_register_board_info(0, ARRAY_AND_SIZE(colibri_pxa270_i2c_devs));

}

#else

static inline void colibri_pxa270_rtc_init(void) {}

#endif



void __init colibri_pxa270_evalboard_init(void)

{

	pxa_set_ffuart_info(NULL);
@@ -95,4 +117,5 @@ void __init colibri_pxa270_evalboard_init(void) 


	colibri_pxa270_mmc_init();

	colibri_pxa270_uhc_init();

	colibri_pxa270_rtc_init();

}

arch/arm/mach-pxa/colibri-pxa270.c

+4 −0
Original line number Diff line number Diff line
@@ -73,6 +73,10 @@ static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = { 
	GPIO1_GPIO,	/* READY */

	GPIO84_GPIO,	/* DETECT */

	GPIO107_GPIO,	/* PPEN */



	/* I2C */

	GPIO117_I2C_SCL,

	GPIO118_I2C_SDA,

};

#else

static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {};

arch/arm/mach-pxa/colibri-pxa300.c

+4 −0
Original line number Diff line number Diff line
@@ -46,6 +46,10 @@ static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = { 
	/* UHC */

	GPIO0_2_USBH_PEN,

	GPIO1_2_USBH_PWR,



	/* I2C */

	GPIO21_I2C_SCL,

	GPIO22_I2C_SDA,

};

#else

static mfp_cfg_t colibri_pxa300_evalboard_pin_config[] __initdata = {};

arch/arm/mach-pxa/colibri-pxa320.c

+4 −0
Original line number Diff line number Diff line
@@ -69,6 +69,10 @@ static mfp_cfg_t colibri_pxa320_evalboard_pin_config[] __initdata = { 
	/* UHC */

	GPIO2_2_USBH_PEN,

	GPIO3_2_USBH_PWR,



	/* I2C */

	GPIO32_I2C_SCL,

	GPIO33_I2C_SDA,

};

#else

static mfp_cfg_t colibri_pxa320_evalboard_pin_config[] __initdata = {};