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1e871089f6
Some low-level optimizations and fixes that don't belong in an -rc series for various OMAP-family chips, targeted for v3.15. Basic build, boot, and PM test logs are available here: http://www.pwsan.com/omap/testlogs/prcm-a-for-v3.15/20140228124518/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.15 (GNU/Linux) iQIcBAABAgAGBQJTE7pTAAoJEBvUPslcq6VzJqkP/2spS9ijHH9zwCjhydS1FNpc V7ZV2cN12/6nVyzijSFXnVRgXNJ6TAkWiuPoUThnWpTI4cTy0SQEJPB9dkSBLdqj mjmSisQFXJLpasiR5paV1P8rtNffKHq53fvuRx9gGsucxPMOBmH8ZQ6Mn3XXgcGX N7ax31bE8/ZIWmheIfSXrVZ5LM/v1iSDYB3DbY3vIu3OJ8iRLinB6+e45qvRSxhM dSzCf7inFXRjAfpUQzeiHKay4oTBAesFv4tzSgDP5Xsew7p+Qu3C9+5ey9cHRWDB XhkjmlsoRjb46ElLRzLMAHBA3IwgFpMrhF03FvRqWf4T7N16CsjXeeC18c3CsRBG X4E175dq0P1fn5CPJ+B5ayhZSFx2RehADlE2ZCsE0N7o/Jp3mYB+vKXtOeyUXTy2 klQRGyLBg5yEtVY+yDBsIsNFfBvDkD5ar3CnI2DVTglQ5I4Iwh7YP00nGstYPWka T6dRPiKCLJlRmtmldgr2QdYt6+o80tb17J0fpxcjhBNmGNoqDBoNk4XaJVY6unjC ZWfN81dikQj0HNl1Z1Aa/fxHSp6nfi36gWFXyk1FeNU5y/LCI0eXuVXuNwjPn/u5 V0Z7nqllZkELkB7jv1p9/HkTMBg5mZDRGahBxG/LY051O2m7qKk0BZiE5nfNH2g7 3sBdbu6mzHoL/X+Benoq =+YmH -----END PGP SIGNATURE----- Merge tag 'omap-for-v3.15/prcm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc Power, reset and clock related changes via Paul Walmsley <paul@pwsan.com>, via Tony Lindgren: Some low-level optimizations and fixes that don't belong in an -rc series for various OMAP-family chips, targeted for v3.15. Basic build, boot, and PM test logs are available here: http://www.pwsan.com/omap/testlogs/prcm-a-for-v3.15/20140228124518/ * tag 'omap-for-v3.15/prcm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP3+: DPLL: stop reparenting to same parent if already done ARM: OMAP2+: clock: fix rate prints ARM: AM43x: hwmod data: register spinlock OCP interface ARM: OMAP2+: clockdomain: Reintroduce SW_SLEEP Support ARM: OMAP2+: AM43xx: implement support for machine restart Signed-off-by: Olof Johansson <olof@lixom.net>
257 lines
6.6 KiB
C
257 lines
6.6 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 <asm/mach/arch.h>
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#include "common.h"
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#if !(defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3))
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#define 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 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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pdata_quirks_init(omap_dt_match_table);
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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_intc_of_init,
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.handle_irq = omap2_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_time = omap2_sync32k_timer_init,
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.dt_compat = omap242x_boards_compat,
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.restart = omap2xxx_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_intc_of_init,
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.handle_irq = omap2_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_time = omap2_sync32k_timer_init,
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.dt_compat = omap243x_boards_compat,
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.restart = omap2xxx_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 const char *omap3_boards_compat[] __initdata = {
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"ti,omap3430",
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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_intc_of_init,
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.handle_irq = omap3_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_late = omap3_init_late,
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.init_time = omap3_sync32k_timer_init,
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.dt_compat = omap3_boards_compat,
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.restart = omap3xxx_restart,
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MACHINE_END
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static const char *omap36xx_boards_compat[] __initdata = {
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"ti,omap36xx",
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NULL,
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};
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DT_MACHINE_START(OMAP36XX_DT, "Generic OMAP36xx (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 = omap3630_init_early,
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.init_irq = omap_intc_of_init,
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.handle_irq = omap3_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_late = omap3_init_late,
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.init_time = omap3_sync32k_timer_init,
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.dt_compat = omap36xx_boards_compat,
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.restart = omap3xxx_restart,
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MACHINE_END
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static const char *omap3_gp_boards_compat[] __initdata = {
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"ti,omap3-beagle",
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"timll,omap3-devkit8000",
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NULL,
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};
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DT_MACHINE_START(OMAP3_GP_DT, "Generic OMAP3-GP (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_intc_of_init,
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.handle_irq = omap3_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_late = omap3_init_late,
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.init_time = omap3_secure_sync32k_timer_init,
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.dt_compat = omap3_gp_boards_compat,
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.restart = omap3xxx_restart,
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MACHINE_END
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static const char *am3517_boards_compat[] __initdata = {
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"ti,am3517",
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NULL,
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};
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DT_MACHINE_START(AM3517_DT, "Generic AM3517 (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 = am35xx_init_early,
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.init_irq = omap_intc_of_init,
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.handle_irq = omap3_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_late = omap3_init_late,
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.init_time = omap3_gptimer_timer_init,
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.dt_compat = am3517_boards_compat,
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.restart = omap3xxx_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_SOC_AM33XX
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static const char *am33xx_boards_compat[] __initdata = {
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"ti,am33xx",
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NULL,
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};
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DT_MACHINE_START(AM33XX_DT, "Generic AM33XX (Flattened Device Tree)")
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.reserve = omap_reserve,
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.map_io = am33xx_map_io,
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.init_early = am33xx_init_early,
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.init_irq = omap_intc_of_init,
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.handle_irq = omap3_intc_handle_irq,
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.init_machine = omap_generic_init,
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.init_late = am33xx_init_late,
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.init_time = omap3_gptimer_timer_init,
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.dt_compat = am33xx_boards_compat,
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.restart = am33xx_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 const char *omap4_boards_compat[] __initdata = {
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"ti,omap4460",
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"ti,omap4430",
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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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.smp = smp_ops(omap4_smp_ops),
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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_gic_of_init,
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.init_machine = omap_generic_init,
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.init_late = omap4430_init_late,
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.init_time = omap4_local_timer_init,
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.dt_compat = omap4_boards_compat,
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.restart = omap44xx_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_SOC_OMAP5
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static const char *omap5_boards_compat[] __initdata = {
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"ti,omap5432",
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"ti,omap5430",
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"ti,omap5",
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NULL,
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};
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DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)")
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.reserve = omap_reserve,
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.smp = smp_ops(omap4_smp_ops),
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.map_io = omap5_map_io,
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.init_early = omap5_init_early,
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.init_irq = omap_gic_of_init,
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.init_machine = omap_generic_init,
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.init_late = omap5_init_late,
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.init_time = omap5_realtime_timer_init,
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.dt_compat = omap5_boards_compat,
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.restart = omap44xx_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_SOC_AM43XX
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static const char *am43_boards_compat[] __initdata = {
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"ti,am4372",
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"ti,am43",
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NULL,
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};
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DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)")
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.map_io = am33xx_map_io,
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.init_early = am43xx_init_early,
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.init_late = am43xx_init_late,
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.init_irq = omap_gic_of_init,
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.init_machine = omap_generic_init,
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.init_time = omap3_gptimer_timer_init,
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.dt_compat = am43_boards_compat,
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.restart = omap44xx_restart,
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MACHINE_END
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#endif
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#ifdef CONFIG_SOC_DRA7XX
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static const char *dra7xx_boards_compat[] __initdata = {
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"ti,dra7xx",
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"ti,dra7",
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NULL,
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};
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DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)")
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.reserve = omap_reserve,
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.smp = smp_ops(omap4_smp_ops),
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.map_io = omap5_map_io,
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.init_early = dra7xx_init_early,
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.init_late = dra7xx_init_late,
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.init_irq = omap_gic_of_init,
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.init_machine = omap_generic_init,
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.init_time = omap5_realtime_timer_init,
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.dt_compat = dra7xx_boards_compat,
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.restart = omap44xx_restart,
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MACHINE_END
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#endif
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