Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d40f3f15 authored by Tim Nordell's avatar Tim Nordell Committed by Tony Lindgren
Browse files

ARM: OMAP3LOGIC: Adding LogicPD OMAP3 board support 



Adding support for LogicPD's OMAP 3530 LV SOM and
OMAP 35x Torpedo board.

Signed-off-by: default avatarTim Nordell <tim.nordell@logicpd.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent b45b501c

arch/arm/mach-omap2/Kconfig

+20 −0
Original line number Diff line number Diff line
@@ -137,6 +137,26 @@ config MACH_OMAP_LDP 
	default y

	select OMAP_PACKAGE_CBB



config MACH_OMAP3530_LV_SOM

	bool "OMAP3 Logic 3530 LV SOM board"

	depends on ARCH_OMAP3

	select OMAP_PACKAGE_CBB

	default y

	help

	 Support for the LogicPD OMAP3530 SOM Development kit

	 for full description please see the products webpage at

	 http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit



config MACH_OMAP3_TORPEDO

	bool "OMAP3 Logic 35x Torpedo board"

	depends on ARCH_OMAP3

	select OMAP_PACKAGE_CBB

	default y

	help

	 Support for the LogicPD OMAP35x Torpedo Development kit

	 for full description please see the products webpage at

	 http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit



config MACH_OVERO

	bool "Gumstix Overo board"

	depends on ARCH_OMAP3

arch/arm/mach-omap2/Makefile

+4 −0
Original line number Diff line number Diff line
@@ -120,6 +120,10 @@ obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o \ 
obj-$(CONFIG_MACH_OMAP_LDP)		+= board-ldp.o \

					   board-flash.o \

					   hsmmc.o

obj-$(CONFIG_MACH_OMAP3530_LV_SOM)      += board-omap3logic.o \

					   hsmmc.o

obj-$(CONFIG_MACH_OMAP3_TORPEDO)        += board-omap3logic.o \

					   hsmmc.o

obj-$(CONFIG_MACH_OVERO)		+= board-overo.o \

					   hsmmc.o

obj-$(CONFIG_MACH_OMAP3EVM)		+= board-omap3evm.o \

arch/arm/mach-omap2/board-omap3logic.c

0 → 100644
+143 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-omap2/board-omap3logic.c

 *

 * Copyright (C) 2010 Li-Pro.Net

 * Stephan Linz <linz@li-pro.net>

 *

 * Copyright (C) 2010 Logic Product Development, Inc.

 * Peter Barada <peter.barada@logicpd.com>

 *

 * Modified from Beagle, EVM, and RX51

 *

 * 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.

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/delay.h>

#include <linux/err.h>

#include <linux/clk.h>

#include <linux/io.h>

#include <linux/gpio.h>



#include <linux/regulator/machine.h>



#include <linux/i2c/twl.h>



#include <mach/hardware.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/map.h>



#include "mux.h"



#include <plat/mux.h>

#include <plat/board.h>

#include <plat/common.h>

#include <plat/gpmc.h>

#include <plat/timer-gp.h>

#include <plat/sdrc.h>

#include <plat/control.h>



#define OMAP3LOGIC_SMSC911X_CS			1



#define OMAP3530_LV_SOM_MMC_GPIO_CD		110

#define OMAP3530_LV_SOM_MMC_GPIO_WP		126

#define OMAP3530_LV_SOM_SMSC911X_GPIO_IRQ	152



#define OMAP3_TORPEDO_MMC_GPIO_CD		127

#define OMAP3_TORPEDO_SMSC911X_GPIO_IRQ		129



static struct regulator_consumer_supply omap3logic_vmmc1_supply = {

	.supply			= "vmmc",

};



/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */

static struct regulator_init_data omap3logic_vmmc1 = {

	.constraints = {

		.name			= "VMMC1",

		.min_uV			= 1850000,

		.max_uV			= 3150000,

		.valid_modes_mask	= REGULATOR_MODE_NORMAL

					| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_VOLTAGE

					| REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies  = 1,

	.consumer_supplies      = &omap3logic_vmmc1_supply,

};



static struct twl4030_gpio_platform_data omap3logic_gpio_data = {

	.gpio_base	= OMAP_MAX_GPIO_LINES,

	.irq_base	= TWL4030_GPIO_IRQ_BASE,

	.irq_end	= TWL4030_GPIO_IRQ_END,

	.use_leds	= true,

	.pullups	= BIT(1),

	.pulldowns	= BIT(2)  | BIT(6)  | BIT(7)  | BIT(8)

			| BIT(13) | BIT(15) | BIT(16) | BIT(17),

};



static struct twl4030_platform_data omap3logic_twldata = {

	.irq_base	= TWL4030_IRQ_BASE,

	.irq_end	= TWL4030_IRQ_END,



	/* platform_data for children goes here */

	.gpio		= &omap3logic_gpio_data,

};



static struct i2c_board_info __initdata omap3logic_i2c_boardinfo[] = {

	{

		I2C_BOARD_INFO("twl4030", 0x48),

		.flags = I2C_CLIENT_WAKE,

		.irq = INT_34XX_SYS_NIRQ,

		.platform_data = &omap3logic_twldata,

	},

};



static int __init omap3logic_i2c_init(void)

{

	omap_register_i2c_bus(1, 2600, omap3logic_i2c_boardinfo,

				ARRAY_SIZE(omap3logic_i2c_boardinfo));

	return 0;

}



static void __init omap3logic_init_irq(void)

{

	omap2_init_common_hw(NULL, NULL);

	omap_init_irq();

	omap_gpio_init();

}



static void __init omap3logic_init(void)

{

	omap3logic_i2c_init();

	omap_serial_init();



	/* Ensure SDRC pins are mux'd for self-refresh */

	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);

	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);

}



MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board")

	.phys_io	= 0x48000000,

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

	.boot_params	= 0x80000100,

	.map_io		= omap3_map_io,

	.init_irq	= omap3logic_init_irq,

	.init_machine	= omap3logic_init,

	.timer		= &omap_timer,

MACHINE_END



MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")

	.phys_io	= 0x48000000,

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

	.boot_params	= 0x80000100,

	.map_io		= omap3_map_io,

	.init_irq	= omap3logic_init_irq,

	.init_machine	= omap3logic_init,

	.timer		= &omap_timer,

MACHINE_END

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

+2 −0
Original line number Diff line number Diff line
@@ -139,6 +139,8 @@ static inline void __arch_decomp_setup(unsigned long arch_id) 
		DEBUG_LL_OMAP2(1, omap3evm);

		DEBUG_LL_OMAP3(1, omap_3430sdp);

		DEBUG_LL_OMAP3(1, omap_3630sdp);

		DEBUG_LL_OMAP3(1, omap3530_lv_som);

		DEBUG_LL_OMAP3(1, omap3_torpedo);



		/* omap3 based boards using UART3 */

		DEBUG_LL_OMAP3(3, cm_t35);