mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 02:34:01 +08:00
b3c3752292
A significant part of the changes for these two platforms went into power management, so they are split out into a separate branch. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUATwtaEmCrR//JCVInAQIUqBAAkqKDGCyKmC2nDfz5ejYNUvugkDxgYv5I fl9UUfBc2cLDVyOynzjH9SLTphVAI8jZa0KZAlvB8/+4Wcg7XNhUFPDH868zlPzP mSsPPTnb3WJTqb1PLKi7oTbA7CfsX/srRaAtrEX7Nng7uGTZZq+5RL6mOR/bqHyR F/VuV5U9HkDjgM7T7NtcNMqP9ysHDSrcNDse62yKh8FLot59rqXEEXZWTIYZphbI v+BURp4EHs5Wm5AVJbpGmWhk4+NgRCLE0ZKZlfxnJctFz5+bW11TX/85ua+UXtmt Fnij44jSmAzbQ1o0VLbN760iBsbPN/JElYWXwIqR6v5M+Hd2UDRm3a6Bc1xqUNx0 0C8DEoo78XebhldAsN1TL/V94j1ojuNyWC7qkn9VBZLTiVYPyV/oeIdxtR19u1lB QctpXeUPCfdDyD+wAWbqid0MExayP3TAwJ5vK8Tw+ssIv3A19RkUI6kdGaW4RqyL 5n5o7Ze4CGOzrthWuyfw5flKbjRUrmtLO6TTgPZKCwxeiQh3G1GJcCL6lKbGbH3M Z8jNWzEMMExZU+55P8hRrtNgnx6rqn2bWi/3cCSmuKB6KHBUWXfKJw3rmTcWOsLB aNSXqYoWtTK9hJ0zo1xIAGmnJlfrO9I66abCuHHjDKVh1W5j7zmZwrj4ErUuS/dO UHOmrQN/GOY= =P4kO -----END PGP SIGNATURE----- Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc power management changes for omap and imx A significant part of the changes for these two platforms went into power management, so they are split out into a separate branch. * tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (65 commits) ARM: imx6: remove __CPUINIT annotation from v7_invalidate_l1 ARM: imx6: fix v7_invalidate_l1 by adding I-Cache invalidation ARM: imx6q: resume PL310 only when CACHE_L2X0 defined ARM: imx6q: build pm code only when CONFIG_PM selected ARM: mx5: use generic irq chip pm interface for pm functions on ARM: omap: pass minimal SoC/board data for UART from dt arm/dts: Add minimal device tree support for omap2420 and omap2430 omap-serial: Add minimal device tree support omap-serial: Use default clock speed (48Mhz) if not specified omap-serial: Get rid of all pdev->id usage ARM: OMAP2+: hwmod: Add a new flag to handle hwmods left enabled at init ARM: OMAP4: PRM: use PRCM interrupt handler ARM: OMAP3: pm: use prcm chain handler ARM: OMAP: hwmod: add support for selecting mpu_irq for each wakeup pad ARM: OMAP2+: mux: add support for PAD wakeup interrupts ARM: OMAP: PRCM: add suspend prepare / finish support ARM: OMAP: PRCM: add support for chain interrupt handler ARM: OMAP3/4: PRM: add functions to read pending IRQs, PRM barrier ARM: OMAP2+: hwmod: Add API to enable IO ring wakeup ARM: OMAP2+: mux: add wakeup-capable hwmod mux entries to dynamic list ...
169 lines
3.9 KiB
C
169 lines
3.9 KiB
C
/*
|
|
* Copyright (C) 2005 Nokia Corporation
|
|
* Author: Paul Mundt <paul.mundt@nokia.com>
|
|
*
|
|
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* Modified from the original mach-omap/omap2/board-generic.c did by Paul
|
|
* to support the OMAP2+ device tree boards with an unique board file.
|
|
*
|
|
* 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/io.h>
|
|
#include <linux/of_platform.h>
|
|
#include <linux/irqdomain.h>
|
|
#include <linux/i2c/twl.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include <plat/board.h>
|
|
#include "common.h"
|
|
#include "common-board-devices.h"
|
|
|
|
/*
|
|
* XXX: Still needed to boot until the i2c & twl driver is adapted to
|
|
* device-tree
|
|
*/
|
|
#ifdef CONFIG_ARCH_OMAP4
|
|
static struct twl4030_platform_data sdp4430_twldata = {
|
|
.irq_base = TWL6030_IRQ_BASE,
|
|
.irq_end = TWL6030_IRQ_END,
|
|
};
|
|
|
|
static void __init omap4_i2c_init(void)
|
|
{
|
|
omap4_pmic_init("twl6030", &sdp4430_twldata);
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_ARCH_OMAP3
|
|
static struct twl4030_platform_data beagle_twldata = {
|
|
.irq_base = TWL4030_IRQ_BASE,
|
|
.irq_end = TWL4030_IRQ_END,
|
|
};
|
|
|
|
static void __init omap3_i2c_init(void)
|
|
{
|
|
omap3_pmic_init("twl4030", &beagle_twldata);
|
|
}
|
|
#endif
|
|
|
|
static struct of_device_id omap_dt_match_table[] __initdata = {
|
|
{ .compatible = "simple-bus", },
|
|
{ .compatible = "ti,omap-infra", },
|
|
{ }
|
|
};
|
|
|
|
static struct of_device_id intc_match[] __initdata = {
|
|
{ .compatible = "ti,omap3-intc", },
|
|
{ .compatible = "arm,cortex-a9-gic", },
|
|
{ }
|
|
};
|
|
|
|
static void __init omap_generic_init(void)
|
|
{
|
|
struct device_node *node = of_find_matching_node(NULL, intc_match);
|
|
if (node)
|
|
irq_domain_add_simple(node, 0);
|
|
|
|
omap_sdrc_init(NULL, NULL);
|
|
|
|
of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
|
|
}
|
|
|
|
#ifdef CONFIG_ARCH_OMAP4
|
|
static void __init omap4_init(void)
|
|
{
|
|
omap4_i2c_init();
|
|
omap_generic_init();
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_ARCH_OMAP3
|
|
static void __init omap3_init(void)
|
|
{
|
|
omap3_i2c_init();
|
|
omap_generic_init();
|
|
}
|
|
#endif
|
|
|
|
#if defined(CONFIG_SOC_OMAP2420)
|
|
static const char *omap242x_boards_compat[] __initdata = {
|
|
"ti,omap2420",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
|
|
.atag_offset = 0x100,
|
|
.reserve = omap_reserve,
|
|
.map_io = omap242x_map_io,
|
|
.init_early = omap2420_init_early,
|
|
.init_irq = omap2_init_irq,
|
|
.init_machine = omap_generic_init,
|
|
.timer = &omap2_timer,
|
|
.dt_compat = omap242x_boards_compat,
|
|
.restart = omap_prcm_restart,
|
|
MACHINE_END
|
|
#endif
|
|
|
|
#if defined(CONFIG_SOC_OMAP2430)
|
|
static const char *omap243x_boards_compat[] __initdata = {
|
|
"ti,omap2430",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
|
|
.atag_offset = 0x100,
|
|
.reserve = omap_reserve,
|
|
.map_io = omap243x_map_io,
|
|
.init_early = omap2430_init_early,
|
|
.init_irq = omap2_init_irq,
|
|
.handle_irq = omap2_intc_handle_irq,
|
|
.init_machine = omap_generic_init,
|
|
.timer = &omap2_timer,
|
|
.dt_compat = omap243x_boards_compat,
|
|
.restart = omap_prcm_restart,
|
|
MACHINE_END
|
|
#endif
|
|
|
|
#if defined(CONFIG_ARCH_OMAP3)
|
|
static const char *omap3_boards_compat[] __initdata = {
|
|
"ti,omap3",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
|
|
.atag_offset = 0x100,
|
|
.reserve = omap_reserve,
|
|
.map_io = omap3_map_io,
|
|
.init_early = omap3430_init_early,
|
|
.init_irq = omap3_init_irq,
|
|
.init_machine = omap3_init,
|
|
.timer = &omap3_timer,
|
|
.dt_compat = omap3_boards_compat,
|
|
.restart = omap_prcm_restart,
|
|
MACHINE_END
|
|
#endif
|
|
|
|
#if defined(CONFIG_ARCH_OMAP4)
|
|
static const char *omap4_boards_compat[] __initdata = {
|
|
"ti,omap4",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
|
|
.atag_offset = 0x100,
|
|
.reserve = omap_reserve,
|
|
.map_io = omap4_map_io,
|
|
.init_early = omap4430_init_early,
|
|
.init_irq = gic_init_irq,
|
|
.init_machine = omap4_init,
|
|
.timer = &omap4_timer,
|
|
.dt_compat = omap4_boards_compat,
|
|
.restart = omap_prcm_restart,
|
|
MACHINE_END
|
|
#endif
|