Commit 8fc1b0f8 authored by Kumar Gala's avatar Kumar Gala
Browse files

ARM: qcom: Split Qualcomm support into legacy and multiplatform



Introduce a new mach-qcom that will support SoCs that intend to be
multiplatform compatible while keeping mach-msm to legacy SoC/board
support that will not transition over to multiplatform.

As part of this, we move support for MSM8X60, MSM8960 and MSM8974 over
to mach-qcom.
Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
parent 3f8e8cee
......@@ -1167,6 +1167,14 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.arm.linux.org.uk/
S: Maintained
ARM/QUALCOMM SUPPORT
M: Kumar Gala <galak@codeaurora.org>
M: David Brown <davidb@codeaurora.org>
L: linux-arm-msm@vger.kernel.org
S: Maintained
F: arch/arm/mach-qcom/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git
ARM/RADISYS ENP2611 MACHINE SUPPORT
M: Lennert Buytenhek <kernel@wantstofly.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
......
......@@ -657,9 +657,8 @@ config ARCH_PXA
help
Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
config ARCH_MSM_NODT
bool "Qualcomm MSM"
select ARCH_MSM
config ARCH_MSM
bool "Qualcomm MSM (non-multiplatform)"
select ARCH_REQUIRE_GPIOLIB
select COMMON_CLK
select GENERIC_CLOCKEVENTS
......@@ -1005,6 +1004,8 @@ source "arch/arm/plat-pxa/Kconfig"
source "arch/arm/mach-mmp/Kconfig"
source "arch/arm/mach-qcom/Kconfig"
source "arch/arm/mach-realview/Kconfig"
source "arch/arm/mach-rockchip/Kconfig"
......
......@@ -956,7 +956,7 @@ config DEBUG_STI_UART
config DEBUG_MSM_UART
bool
depends on ARCH_MSM
depends on ARCH_MSM || ARCH_QCOM
config DEBUG_LL_INCLUDE
string
......
......@@ -180,6 +180,7 @@ machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2
machine-$(CONFIG_ARCH_ORION5X) += orion5x
machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell
machine-$(CONFIG_ARCH_PXA) += pxa
machine-$(CONFIG_ARCH_QCOM) += qcom
machine-$(CONFIG_ARCH_REALVIEW) += realview
machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip
machine-$(CONFIG_ARCH_RPC) += rpc
......
......@@ -118,9 +118,6 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \
kirkwood-ts219-6282.dtb
dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb
dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb
dtb-$(CONFIG_ARCH_MSM) += qcom-msm8660-surf.dtb \
qcom-msm8960-cdp.dtb \
qcom-apq8074-dragonboard.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
armada-370-mirabox.dtb \
armada-370-netgear-rn102.dtb \
......@@ -232,6 +229,9 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
dra7-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb
dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcom-msm8660-surf.dtb \
qcom-msm8960-cdp.dtb \
qcom-apq8074-dragonboard.dtb
dtb-$(CONFIG_ARCH_U8500) += ste-snowball.dtb \
ste-hrefprev60-stuib.dtb \
ste-hrefprev60-tvk.dtb \
......
config ARCH_MSM
bool
config ARCH_MSM_DT
bool "Qualcomm MSM DT Support" if ARCH_MULTI_V7
select ARCH_MSM
select ARCH_REQUIRE_GPIOLIB
select CLKSRC_OF
select GENERIC_CLOCKEVENTS
help
Support for Qualcomm's devicetree based MSM systems.
if ARCH_MSM
menu "Qualcomm MSM SoC Selection"
depends on ARCH_MSM_DT
config ARCH_MSM8X60
bool "Enable support for MSM8X60"
select ARM_GIC
select CPU_V7
select HAVE_SMP
select MSM_SCM if SMP
select CLKSRC_QCOM
config ARCH_MSM8960
bool "Enable support for MSM8960"
select ARM_GIC
select CPU_V7
select HAVE_SMP
select MSM_SCM if SMP
select CLKSRC_QCOM
config ARCH_MSM8974
bool "Enable support for MSM8974"
select ARM_GIC
select CPU_V7
select HAVE_ARM_ARCH_TIMER
select HAVE_SMP
select MSM_SCM if SMP
endmenu
choice
prompt "Qualcomm MSM SoC Type"
default ARCH_MSM7X00A
depends on ARCH_MSM_NODT
depends on ARCH_MSM
config ARCH_MSM7X00A
bool "MSM7x00A / MSM7x01A"
......@@ -99,7 +58,7 @@ config MSM_VIC
bool
menu "Qualcomm MSM Board Type"
depends on ARCH_MSM_NODT
depends on ARCH_MSM
config MACH_HALIBUT
depends on ARCH_MSM
......
......@@ -13,17 +13,11 @@ obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o
obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o
obj-$(CONFIG_MSM_SMD) += last_radio_log.o
obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o
CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1)
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o
obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o
obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o
obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o
obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o
obj-$(CONFIG_ARCH_MSM_DT) += board-dt.o
obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o
obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o
config ARCH_QCOM
bool "Qualcomm Support" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARM_GIC
select CLKSRC_OF
select GENERIC_CLOCKEVENTS
select HAVE_SMP
select QCOM_SCM if SMP
help
Support for Qualcomm's devicetree based systems.
if ARCH_QCOM
menu "Qualcomm SoC Selection"
config ARCH_MSM8X60
bool "Enable support for MSM8X60"
select CLKSRC_QCOM
config ARCH_MSM8960
bool "Enable support for MSM8960"
select CLKSRC_QCOM
config ARCH_MSM8974
bool "Enable support for MSM8974"
select HAVE_ARM_ARCH_TIMER
endmenu
config QCOM_SCM
bool
endif
obj-y := board.o
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_QCOM_SCM) += scm.o scm-boot.o
CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1)
/* Copyright (c) 2010-2012,2013 The Linux Foundation. All rights reserved.
/* Copyright (c) 2010-2014 The Linux Foundation. All rights reserved.
*
* 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
......@@ -17,10 +17,9 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include "common.h"
extern struct smp_operations msm_smp_ops;
static const char * const msm_dt_match[] __initconst = {
"qcom,msm8660-fluid",
static const char * const qcom_dt_match[] __initconst = {
"qcom,msm8660-surf",
"qcom,msm8960-cdp",
NULL
......@@ -31,11 +30,11 @@ static const char * const apq8074_dt_match[] __initconst = {
NULL
};
DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)")
DT_MACHINE_START(QCOM_DT, "Qualcomm (Flattened Device Tree)")
.smp = smp_ops(msm_smp_ops),
.dt_compat = msm_dt_match,
.dt_compat = qcom_dt_match,
MACHINE_END
DT_MACHINE_START(APQ_DT, "Qualcomm MSM (Flattened Device Tree)")
DT_MACHINE_START(APQ_DT, "Qualcomm (Flattened Device Tree)")
.dt_compat = apq8074_dt_match,
MACHINE_END
......@@ -2,6 +2,7 @@
* Copyright (C) 2002 ARM Ltd.
* All Rights Reserved
* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
* Copyright (c) 2014 The Linux Foundation. All rights reserved.
*
* 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
......@@ -19,7 +20,6 @@
#include <asm/smp_plat.h>
#include "scm-boot.h"
#include "common.h"
#define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x15A0
#define SCSS_CPU1CORE_RESET 0xD80
......
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