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Commit d04b620e authored by Igor Grinberg's avatar Igor Grinberg Committed by Tony Lindgren
Browse files

omap3: Introduce CompuLab CM-T3517 module 



Add basic suppot, enable uart and led.

Signed-off-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 91f6c90c

arch/arm/mach-omap2/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -216,6 +216,13 @@ config MACH_CM_T35 
	select OMAP_PACKAGE_CUS

	select OMAP_MUX



config MACH_CM_T3517

	bool "CompuLab CM-T3517 module"

	depends on ARCH_OMAP3

	default y

	select OMAP_PACKAGE_CBB

	select OMAP_MUX



config MACH_IGEP0020

	bool "IGEP v2 board"

	depends on ARCH_OMAP3

arch/arm/mach-omap2/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -151,6 +151,7 @@ obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \ 
					   hsmmc.o

obj-$(CONFIG_MACH_CM_T35)		+= board-cm-t35.o \

					   hsmmc.o

obj-$(CONFIG_MACH_CM_T3517)		+= board-cm-t3517.o

obj-$(CONFIG_MACH_IGEP0020)		+= board-igep0020.o \

					   hsmmc.o

obj-$(CONFIG_MACH_OMAP3_TOUCHBOOK)	+= board-omap3touchbook.o \

arch/arm/mach-omap2/board-cm-t3517.c

0 → 100644
+109 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-omap2/board-cm-t3517.c

 *

 * Support for the CompuLab CM-T3517 modules

 *

 * Copyright (C) 2010 CompuLab, Ltd.

 * Author: Igor Grinberg <grinberg@compulab.co.il>

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * version 2 as published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA

 * 02110-1301 USA

 *

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/gpio.h>

#include <linux/leds.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/map.h>



#include <plat/board.h>

#include <plat/common.h>

#include <plat/control.h>



#include "mux.h"



#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)

static struct gpio_led cm_t3517_leds[] = {

	[0] = {

		.gpio			= 186,

		.name			= "cm-t3517:green",

		.default_trigger	= "heartbeat",

		.active_low		= 0,

	},

};



static struct gpio_led_platform_data cm_t3517_led_pdata = {

	.num_leds	= ARRAY_SIZE(cm_t3517_leds),

	.leds		= cm_t3517_leds,

};



static struct platform_device cm_t3517_led_device = {

	.name		= "leds-gpio",

	.id		= -1,

	.dev		= {

		.platform_data	= &cm_t3517_led_pdata,

	},

};



static void __init cm_t3517_init_leds(void)

{

	platform_device_register(&cm_t3517_led_device);

}

#else

static inline void cm_t3517_init_leds(void) {}

#endif





static struct omap_board_config_kernel cm_t3517_config[] __initdata = {

};



static void __init cm_t3517_init_irq(void)

{

	omap_board_config = cm_t3517_config;

	omap_board_config_size = ARRAY_SIZE(cm_t3517_config);



	omap2_init_common_hw(NULL, NULL);

	omap_init_irq();

	omap_gpio_init();

}



static struct omap_board_mux board_mux[] __initdata = {

	/* GPIO186 - Green LED */

	OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),



	{ .reg_offset = OMAP_MUX_TERMINATOR },

};



static void __init cm_t3517_init(void)

{

	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);

	omap_serial_init();

	cm_t3517_init_leds();

}



MACHINE_START(CM_T3517, "Compulab CM-T3517")

	.phys_io	= 0x48000000,

	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,

	.boot_params	= 0x80000100,

	.map_io		= omap3_map_io,

	.reserve        = omap_reserve,

	.init_irq	= cm_t3517_init_irq,

	.init_machine	= cm_t3517_init,

	.timer		= &omap_timer,

MACHINE_END

arch/arm/plat-omap/include/plat/uncompress.h

+1 −0
Original line number Diff line number Diff line
@@ -142,6 +142,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id) 


		/* omap3 based boards using UART3 */

		DEBUG_LL_OMAP3(3, cm_t35);

		DEBUG_LL_OMAP3(3, cm_t3517);

		DEBUG_LL_OMAP3(3, igep0020);

		DEBUG_LL_OMAP3(3, nokia_rx51);

		DEBUG_LL_OMAP3(3, omap3517evm);