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https://github.com/torvalds/linux
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8eaeb93933
Complete the separation of the twl6040 from the twl core since it is a separate chip, not part of the twl6030 PMIC. Make the needed Kconfig changes for the depending drivers at the same time to avoid breaking the kernel build (vibra, ASoC components). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
166 lines
3.9 KiB
C
166 lines
3.9 KiB
C
/*
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* Copyright (C) 2005 Nokia Corporation
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* Author: Paul Mundt <paul.mundt@nokia.com>
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* Modified from the original mach-omap/omap2/board-generic.c did by Paul
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* to support the OMAP2+ device tree boards with an unique board file.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/io.h>
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#include <linux/of_irq.h>
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#include <linux/of_platform.h>
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#include <linux/irqdomain.h>
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#include <linux/i2c/twl.h>
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#include <mach/hardware.h>
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#include <asm/hardware/gic.h>
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#include <asm/mach/arch.h>
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#include <plat/board.h>
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#include "common.h"
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#include "common-board-devices.h"
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#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
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#define omap_intc_of_init NULL
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#endif
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#ifndef CONFIG_ARCH_OMAP4
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#define gic_of_init NULL
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#endif
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static struct of_device_id irq_match[] __initdata = {
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{ .compatible = "ti,omap2-intc", .data = omap_intc_of_init, },
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{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
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{ }
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};
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static void __init omap_init_irq(void)
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{
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of_irq_init(irq_match);
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}
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static struct of_device_id omap_dt_match_table[] __initdata = {
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{ .compatible = "simple-bus", },
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{ .compatible = "ti,omap-infra", },
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{ }
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};
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static void __init omap_generic_init(void)
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{
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omap_sdrc_init(NULL, NULL);
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of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
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}
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#ifdef CONFIG_SOC_OMAP2420
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static const char *omap242x_boards_compat[] __initdata = {
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"ti,omap2420",
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NULL,
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};
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DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
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.reserve = omap_reserve,
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.map_io = omap242x_map_io,
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.init_early = omap2420_init_early,
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.init_irq = omap_init_irq,
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.handle_irq = omap2_intc_handle_irq,
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.init_machine = omap_generic_init,
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.timer = &omap2_timer,
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.dt_compat = omap242x_boards_compat,
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.restart = omap_prcm_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_SOC_OMAP2430
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static const char *omap243x_boards_compat[] __initdata = {
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"ti,omap2430",
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NULL,
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};
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DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
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.reserve = omap_reserve,
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.map_io = omap243x_map_io,
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.init_early = omap2430_init_early,
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.init_irq = omap_init_irq,
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.handle_irq = omap2_intc_handle_irq,
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.init_machine = omap_generic_init,
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.timer = &omap2_timer,
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.dt_compat = omap243x_boards_compat,
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.restart = omap_prcm_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_ARCH_OMAP3
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static struct twl4030_platform_data beagle_twldata = {
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.irq_base = TWL4030_IRQ_BASE,
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.irq_end = TWL4030_IRQ_END,
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};
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static void __init omap3_i2c_init(void)
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{
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omap3_pmic_init("twl4030", &beagle_twldata);
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}
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static void __init omap3_init(void)
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{
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omap3_i2c_init();
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omap_generic_init();
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}
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static const char *omap3_boards_compat[] __initdata = {
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"ti,omap3",
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NULL,
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};
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DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
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.reserve = omap_reserve,
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.map_io = omap3_map_io,
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.init_early = omap3430_init_early,
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.init_irq = omap_init_irq,
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.handle_irq = omap3_intc_handle_irq,
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.init_machine = omap3_init,
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.timer = &omap3_timer,
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.dt_compat = omap3_boards_compat,
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.restart = omap_prcm_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_ARCH_OMAP4
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static struct twl4030_platform_data sdp4430_twldata = {
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.irq_base = TWL6030_IRQ_BASE,
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.irq_end = TWL6030_IRQ_END,
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};
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static void __init omap4_i2c_init(void)
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{
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omap4_pmic_init("twl6030", &sdp4430_twldata, NULL, 0);
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}
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static void __init omap4_init(void)
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{
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omap4_i2c_init();
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omap_generic_init();
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}
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static const char *omap4_boards_compat[] __initdata = {
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"ti,omap4",
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NULL,
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};
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DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
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.reserve = omap_reserve,
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.map_io = omap4_map_io,
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.init_early = omap4430_init_early,
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.init_irq = omap_init_irq,
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.handle_irq = gic_handle_irq,
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.init_machine = omap4_init,
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.timer = &omap4_timer,
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.dt_compat = omap4_boards_compat,
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.restart = omap_prcm_restart,
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MACHINE_END
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#endif
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