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Commit 5b67bfba authored by Stephen Boyd's avatar Stephen Boyd Committed by David Brown
Browse files

ARM: msm: Make 8660 a DT only target 



We don't plan to support anything besides devicetree on these
targets so remove all other machine support.

Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarDavid Brown <davidb@codeaurora.org>
parent 84071160

arch/arm/mach-msm/Kconfig

+1 −26
Original line number Original line Diff line number Diff line
@@ -38,8 +38,6 @@ config ARCH_QSD8X50 




config ARCH_MSM8X60

config ARCH_MSM8X60

	bool "MSM8X60"

	bool "MSM8X60"

	select MACH_MSM8X60_SURF if (!MACH_MSM8X60_RUMI3 && !MACH_MSM8X60_SIM \

				  && !MACH_MSM8X60_FFA)

	select ARCH_MSM_SCORPIONMP

	select ARCH_MSM_SCORPIONMP

	select ARM_GIC

	select ARM_GIC

	select CPU_V7

	select CPU_V7
@@ -47,6 +45,7 @@ config ARCH_MSM8X60 
	select GPIO_MSM_V2

	select GPIO_MSM_V2

	select MSM_GPIOMUX

	select MSM_GPIOMUX

	select MSM_SCM if SMP

	select MSM_SCM if SMP

	select USE_OF





config ARCH_MSM8960

config ARCH_MSM8960

	bool "MSM8960"

	bool "MSM8960"
@@ -112,30 +111,6 @@ config MACH_QSD8X50A_ST1_5 
	help

	help

	  Support for the Qualcomm ST1.5.

	  Support for the Qualcomm ST1.5.





config MACH_MSM8X60_RUMI3

	depends on ARCH_MSM8X60

	bool "MSM8x60 RUMI3"

	help

	  Support for the Qualcomm MSM8x60 RUMI3 emulator.



config MACH_MSM8X60_SURF

	depends on ARCH_MSM8X60

	bool "MSM8x60 SURF"

	help

	  Support for the Qualcomm MSM8x60 SURF eval board.



config MACH_MSM8X60_SIM

	depends on ARCH_MSM8X60

	bool "MSM8x60 Simulator"

	help

	  Support for the Qualcomm MSM8x60 simulator.



config MACH_MSM8X60_FFA

	depends on ARCH_MSM8X60

	bool "MSM8x60 FFA"

	help

	  Support for the Qualcomm MSM8x60 FFA eval board.



config MACH_MSM8960_SIM

config MACH_MSM8960_SIM

	depends on ARCH_MSM8960

	depends on ARCH_MSM8960

	bool "MSM8960 Simulator"

	bool "MSM8960 Simulator"

arch/arm/mach-msm/board-msm8x60.c

+5 −101
Original line number Original line Diff line number Diff line 
/* Copyright (c) 2010, 2011, Code Aurora Forum. All rights reserved.

/* Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.

 *

 *

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

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

 * it under the terms of the GNU General Public License version 2 and

 * it under the terms of the GNU General Public License version 2 and
@@ -10,73 +10,26 @@ 
 * GNU General Public License for more details.

 * GNU General Public License for more details.

 */

 */





#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/io.h>

#include <linux/irq.h>

#include <linux/irqdomain.h>

#include <linux/of.h>

#include <linux/of.h>

#include <linux/of_address.h>

#include <linux/of_irq.h>

#include <linux/of_irq.h>

#include <linux/of_platform.h>

#include <linux/of_platform.h>

#include <linux/memblock.h>





#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/mach/arch.h>

#include <asm/hardware/gic.h>

#include <asm/hardware/gic.h>

#include <asm/setup.h>





#include <mach/board.h>

#include <mach/board.h>

#include <mach/msm_iomap.h>

#include <mach/msm_iomap.h>

#include "common.h"

#include "common.h"





static void __init msm8x60_fixup(struct tag *tag, char **cmdline,

static const struct of_device_id msm_dt_gic_match[] __initconst = {

		struct meminfo *mi)

{

	for (; tag->hdr.size; tag = tag_next(tag))

		if (tag->hdr.tag == ATAG_MEM &&

				tag->u.mem.start == 0x40200000) {

			tag->u.mem.start = 0x40000000;

			tag->u.mem.size += SZ_2M;

		}

}



static void __init msm8x60_reserve(void)

{

	memblock_remove(0x40000000, SZ_2M);

}



static void __init msm8x60_map_io(void)

{

	msm_map_msm8x60_io();

}



#ifdef CONFIG_OF

static struct of_device_id msm_dt_gic_match[] __initdata = {

	{ .compatible = "qcom,msm-8660-qgic", .data = gic_of_init },

	{ .compatible = "qcom,msm-8660-qgic", .data = gic_of_init },

	{}

	{}

};

};

#endif





static void __init msm8x60_init_irq(void)

static void __init msm8x60_init_irq(void)

{

{

	if (!of_have_populated_dt())

		gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE,

			 (void *)MSM_QGIC_CPU_BASE);

#ifdef CONFIG_OF

	else

	of_irq_init(msm_dt_gic_match);

	of_irq_init(msm_dt_gic_match);

#endif



	/* RUMI does not adhere to GIC spec by enabling STIs by default.

	 * Enable/clear is supposed to be RO for STIs, but is RW on RUMI.

	 */

	if (!machine_is_msm8x60_sim())

		writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET);

}



static void __init msm8x60_init(void)

{

}

}





static void __init msm8x60_init_late(void)

static void __init msm8x60_init_late(void)
@@ -84,7 +37,6 @@ static void __init msm8x60_init_late(void) 
	smd_debugfs_init();

	smd_debugfs_init();

}

}





#ifdef CONFIG_OF

static struct of_dev_auxdata msm_auxdata_lookup[] __initdata = {

static struct of_dev_auxdata msm_auxdata_lookup[] __initdata = {

	{}

	{}

};

};
@@ -105,56 +57,9 @@ static const char *msm8x60_fluid_match[] __initdata = { 
	"qcom,msm8660-surf",

	"qcom,msm8660-surf",

	NULL

	NULL

};

};

#endif /* CONFIG_OF */



MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3")

	.fixup = msm8x60_fixup,

	.reserve = msm8x60_reserve,

	.map_io = msm8x60_map_io,

	.init_irq = msm8x60_init_irq,

	.handle_irq = gic_handle_irq,

	.init_machine = msm8x60_init,

	.init_late = msm8x60_init_late,

	.timer = &msm8x60_timer,

MACHINE_END



MACHINE_START(MSM8X60_SURF, "QCT MSM8X60 SURF")

	.fixup = msm8x60_fixup,

	.reserve = msm8x60_reserve,

	.map_io = msm8x60_map_io,

	.init_irq = msm8x60_init_irq,

	.handle_irq = gic_handle_irq,

	.init_machine = msm8x60_init,

	.init_late = msm8x60_init_late,

	.timer = &msm8x60_timer,

MACHINE_END



MACHINE_START(MSM8X60_SIM, "QCT MSM8X60 SIMULATOR")

	.fixup = msm8x60_fixup,

	.reserve = msm8x60_reserve,

	.map_io = msm8x60_map_io,

	.init_irq = msm8x60_init_irq,

	.handle_irq = gic_handle_irq,

	.init_machine = msm8x60_init,

	.init_late = msm8x60_init_late,

	.timer = &msm8x60_timer,

MACHINE_END



MACHINE_START(MSM8X60_FFA, "QCT MSM8X60 FFA")

	.fixup = msm8x60_fixup,

	.reserve = msm8x60_reserve,

	.map_io = msm8x60_map_io,

	.init_irq = msm8x60_init_irq,

	.handle_irq = gic_handle_irq,

	.init_machine = msm8x60_init,

	.init_late = msm8x60_init_late,

	.timer = &msm8x60_timer,

MACHINE_END





#ifdef CONFIG_OF

/* TODO: General device tree support for all MSM. */

DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")

DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")

	.map_io = msm8x60_map_io,

	.map_io = msm_map_msm8x60_io,

	.init_irq = msm8x60_init_irq,

	.init_irq = msm8x60_init_irq,

	.handle_irq = gic_handle_irq,

	.handle_irq = gic_handle_irq,

	.init_machine = msm8x60_dt_init,

	.init_machine = msm8x60_dt_init,
@@ -162,4 +67,3 @@ DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") 
	.timer = &msm_dt_timer,

	.timer = &msm_dt_timer,

	.dt_compat = msm8x60_fluid_match,

	.dt_compat = msm8x60_fluid_match,

MACHINE_END
 
MACHINE_END
 
#endif /* CONFIG_OF */

arch/arm/mach-msm/common.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -14,7 +14,6 @@ 




extern struct sys_timer msm7x01_timer;

extern struct sys_timer msm7x01_timer;

extern struct sys_timer msm7x30_timer;

extern struct sys_timer msm7x30_timer;

extern struct sys_timer msm8x60_timer;

extern struct sys_timer msm8960_timer;

extern struct sys_timer msm8960_timer;

extern struct sys_timer msm_dt_timer;

extern struct sys_timer msm_dt_timer;

extern struct sys_timer qsd8x50_timer;

extern struct sys_timer qsd8x50_timer;

arch/arm/mach-msm/timer.c

+0 −12
Original line number Original line Diff line number Diff line
@@ -346,18 +346,6 @@ struct sys_timer msm7x30_timer = { 
	.init = msm7x30_timer_init

	.init = msm7x30_timer_init

};

};





static void __init msm8x60_timer_init(void)

{

	if (msm_timer_map(0x02000004, 0x02040024))

		return;

	writel_relaxed(DGT_CLK_CTL_DIV_4, event_base + DGT_CLK_CTL);

	msm_timer_init(27000000 / 4, 32, 17, true);

}



struct sys_timer msm8x60_timer = {

	.init = msm8x60_timer_init

};



static void __init msm8960_timer_init(void)

static void __init msm8960_timer_init(void)

{

{

	if (msm_timer_map(0x0200A004, 0x0208A024))

	if (msm_timer_map(0x0200A004, 0x0208A024))