AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-03-05 09:29:05 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge branch 'dt2' into cleanup3-base

Browse Source 
Conflicts:
	arch/arm/mach-shmobile/Makefile.boot
This commit is contained in:
Simon Horman 2013-08-06 18:06:53 +09:00
commit 4e0f3fcfe2
34 changed files with 461 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/Makefile
View File

@ -186,12 +186,16 @@ dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
emev2-kzm9d-reference.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
r8a7740-armadillo800eva-reference.dtb \
r8a7779-marzen.dtb \
r8a7779-marzen-reference.dtb \
r8a7790-lager.dtb \
r8a7790-lager-reference.dtb \
sh73a0-kzm9g.dtb \
sh73a0-kzm9g-reference.dtb \
r8a73a4-ape6evm.dtb \
r8a73a4-ape6evm-reference.dtb \
sh7372-mackerel.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_cyclone5.dtb \
socfpga_vt.dtb

6
arch/arm/boot/dts/emev2.dtsi
View File

@ -46,6 +46,12 @@ gic: interrupt-controller@e0020000 {
<0xe0020000 0x0100>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <0 120 4>,
<0 121 4>;
};
sti@e0180000 {
compatible = "renesas,em-sti";
reg = <0xe0180000 0x54>;

65
arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts Normal file
View File

@ -0,0 +1,65 @@
/*
* Device Tree Source for the APE6EVM board
*
* Copyright (C) 2013 Renesas Solutions Corp.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
/include/ "r8a73a4.dtsi"
/ {
model = "APE6EVM";
compatible = "renesas,ape6evm-reference", "renesas,r8a73a4";
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel rw";
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x40000000>;
};
lbsc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0 0x80000000>;
};
};
&i2c5 {
vdd_dvfs: max8973@1b {
compatible = "maxim,max8973";
reg = <0x1b>;
regulator-min-microvolt = <935000>;
regulator-max-microvolt = <1200000>;
regulator-boot-on;
regulator-always-on;
};
};
&cpu0 {
cpu0-supply = <&vdd_dvfs>;
operating-points = <
/* kHz uV */
1950000 1115000
1462500 995000
>;
voltage-tolerance = <1>; /* 1% */
};
&pfc {
pinctrl-0 = <&scifa0_pins>;
pinctrl-names = "default";
scifa0_pins: scifa0 {
renesas,groups = "scifa0_data";
renesas,function = "scifa0";
};
};

2
arch/arm/boot/dts/r8a73a4-ape6evm.dts
View File

@ -16,7 +16,7 @@ / {
compatible = "renesas,ape6evm", "renesas,r8a73a4";
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp";
bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
};
memory@40000000 {

12
arch/arm/boot/dts/r8a7740.dtsi
View File

@ -32,6 +32,11 @@ gic: interrupt-controller@c2800000 {
<0xc2000000 0x1000>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <0 83 4>;
};
/* irqpin0: IRQ0 - IRQ7 */
irqpin0: irqpin@e6900000 {
compatible = "renesas,intc-irqpin";
@ -139,4 +144,11 @@ i2c1: i2c@e6c20000 {
0 72 0x4
0 73 0x4>;
};
tpu: pwm@e6600000 {
compatible = "renesas,tpu-r8a7740", "renesas,tpu";
reg = <0xe6600000 0x100>;
status = "disabled";
#pwm-cells = <3>;
};
};

32
arch/arm/boot/dts/r8a7778-bockw-reference.dts Normal file
View File

@ -0,0 +1,32 @@
/*
* Reference Device Tree Source for the Bock-W board
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
*
* based on r8a7779
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Simon Horman
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
/include/ "r8a7778.dtsi"
/ {
model = "bockw";
compatible = "renesas,bockw-reference", "renesas,r8a7778";
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel rw";
};
memory {
device_type = "memory";
reg = <0x60000000 0x10000000>;
};
};

2
arch/arm/boot/dts/r8a7778-bockw.dts
View File

@ -22,7 +22,7 @@ / {
compatible = "renesas,bockw", "renesas,r8a7778";
chosen {
bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs";
bootargs = "console=ttySC0,115200 ignore_loglevel ip=dhcp root=/dev/nfs rw";
};
memory {

2
arch/arm/boot/dts/r8a7779-marzen-reference.dts
View File

@ -17,7 +17,7 @@ / {
compatible = "renesas,marzen-reference", "renesas,r8a7779";
chosen {
bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on rw";
};
memory {

27
arch/arm/boot/dts/r8a7779-marzen.dts Normal file
View File

@ -0,0 +1,27 @@
/*
* Device Tree Source for the Marzen board
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Simon Horman
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
/include/ "r8a7779.dtsi"
/ {
model = "marzen";
compatible = "renesas,marzen", "renesas,r8a7779";
chosen {
bootargs = "console=ttySC2,115200 earlyprintk=sh-sci.2,115200 ignore_loglevel root=/dev/nfs ip=on";
};
memory {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
};

45
arch/arm/boot/dts/r8a7790-lager-reference.dts Normal file
View File

@ -0,0 +1,45 @@
/*
* Device Tree Source for the Lager board
*
* Copyright (C) 2013 Renesas Solutions Corp.
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
/dts-v1/;
/include/ "r8a7790.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Lager";
compatible = "renesas,lager-reference", "renesas,r8a7790";
chosen {
bootargs = "console=ttySC6,115200 ignore_loglevel rw";
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
};
lbsc {
#address-cells = <1>;
#size-cells = <1>;
};
leds {
compatible = "gpio-leds";
led6 {
gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
};
led7 {
gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
};
led8 {
gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
};
};
};

2
arch/arm/boot/dts/r8a7790-lager.dts
View File

@ -16,7 +16,7 @@ / {
compatible = "renesas,lager", "renesas,r8a7790";
chosen {
bootargs = "console=ttySC6,115200 ignore_loglevel";
bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
};
memory@40000000 {

2
arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
View File

@ -32,7 +32,7 @@ cpu@0 {
};
chosen {
bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
};
memory {

2
arch/arm/boot/dts/sh73a0-kzm9g.dts
View File

@ -16,7 +16,7 @@ / {
compatible = "renesas,kzm9g", "renesas,sh73a0";
chosen {
bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200";
bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
};
memory {

6
arch/arm/boot/dts/sh73a0.dtsi
View File

@ -38,6 +38,12 @@ gic: interrupt-controller@f0001000 {
<0xf0000100 0x100>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <0 55 4>,
<0 56 4>;
};
irqpin0: irqpin@e6900000 {
compatible = "renesas,intc-irqpin";
#interrupt-cells = <2>;

37
arch/arm/mach-shmobile/Kconfig
View File

@ -76,6 +76,17 @@ config MACH_APE6EVM
depends on ARCH_R8A73A4
select USE_OF
config MACH_APE6EVM_REFERENCE
bool "APE6EVM board - Reference Device Tree Implementation"
depends on ARCH_R8A73A4
select USE_OF
---help---
Use reference implementation of APE6EVM board support
which makes a greater use of device tree at the expense
of not supporting a number of devices.
This is intended to aid developers
config MACH_MACKEREL
bool "mackerel board"
depends on ARCH_SH7372
@ -113,11 +124,26 @@ config MACH_BOCKW
select RENESAS_INTC_IRQPIN
select USE_OF
config MACH_BOCKW_REFERENCE
bool "BOCK-W - Reference Device Tree Implementation"
depends on ARCH_R8A7778
select ARCH_REQUIRE_GPIOLIB
select RENESAS_INTC_IRQPIN
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select USE_OF
---help---
Use reference implementation of BockW board support
which makes use of device tree at the expense
of not supporting a number of devices.
This is intended to aid developers
config MACH_MARZEN
bool "MARZEN board"
depends on ARCH_R8A7779
select ARCH_REQUIRE_GPIOLIB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select USE_OF
config MACH_MARZEN_REFERENCE
bool "MARZEN board - Reference Device Tree Implementation"
@ -137,6 +163,17 @@ config MACH_LAGER
depends on ARCH_R8A7790
select USE_OF
config MACH_LAGER_REFERENCE
bool "Lager board - Reference Device Tree Implementation"
depends on ARCH_R8A7790
select USE_OF
---help---
Use reference implementation of Lager board support
which makes use of device tree at the expense
of not supporting a number of devices.
This is intended to aid developers
config MACH_KZM9D
bool "KZM9D board"
depends on ARCH_EMEV2

3
arch/arm/mach-shmobile/Makefile
View File

@ -34,11 +34,14 @@ obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o
# Board objects
obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o
obj-$(CONFIG_MACH_APE6EVM_REFERENCE) += board-ape6evm-reference.o
obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o
obj-$(CONFIG_MACH_BOCKW) += board-bockw.o
obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o
obj-$(CONFIG_MACH_MARZEN) += board-marzen.o
obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o
obj-$(CONFIG_MACH_LAGER) += board-lager.o
obj-$(CONFIG_MACH_LAGER_REFERENCE) += board-lager-reference.o
obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o
obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o
obj-$(CONFIG_MACH_KZM9D) += board-kzm9d.o

3
arch/arm/mach-shmobile/Makefile.boot
View File

@ -1,14 +1,17 @@
# per-board load address for uImage
loadaddr-y :=
loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000
loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9D_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
loadaddr-$(CONFIG_MACH_LAGER_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000

64
arch/arm/mach-shmobile/board-ape6evm-reference.c Normal file
View File

@ -0,0 +1,64 @@
/*
* APE6EVM board support
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Magnus Damm
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/of_platform.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h>
#include <linux/sh_clk.h>
#include <mach/common.h>
#include <mach/r8a73a4.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
static void __init ape6evm_add_standard_devices(void)
{
struct clk *parent;
struct clk *mp;
r8a73a4_clock_init();
/* MP clock parent = extal2 */
parent = clk_get(NULL, "extal2");
mp = clk_get(NULL, "mp");
BUG_ON(IS_ERR(parent) || IS_ERR(mp));
clk_set_parent(mp, parent);
clk_put(parent);
clk_put(mp);
r8a73a4_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
}
static const char *ape6evm_boards_compat_dt[] __initdata = {
"renesas,ape6evm-reference",
NULL,
};
DT_MACHINE_START(APE6EVM_DT, "ape6evm")
.init_early = r8a73a4_init_delay,
.init_time = shmobile_timer_init,
.init_machine = ape6evm_add_standard_devices,
.dt_compat = ape6evm_boards_compat_dt,
MACHINE_END

2
arch/arm/mach-shmobile/board-armadillo800eva.c
View File

@ -1315,7 +1315,7 @@ static const char *eva_boards_compat_dt[] __initdata = {
DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
.map_io = r8a7740_map_io,
.init_early = eva_add_early_devices,
.init_irq = r8a7740_init_irq,
.init_irq = r8a7740_init_irq_of,
.init_machine = eva_init,
.init_late = shmobile_init_late,
.init_time = eva_earlytimer_init,

62
arch/arm/mach-shmobile/board-bockw-reference.c Normal file
View File

@ -0,0 +1,62 @@
/*
* Bock-W board support
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/of_platform.h>
#include <linux/pinctrl/machine.h>
#include <mach/common.h>
#include <mach/r8a7778.h>
#include <asm/mach/arch.h>
/*
* see board-bock.c for checking detail of dip-switch
*/
static const struct pinctrl_map bockw_pinctrl_map[] = {
/* SCIF0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
"scif0_data_a", "scif0"),
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
"scif0_ctrl", "scif0"),
};
static void __init bockw_init(void)
{
r8a7778_clock_init();
pinctrl_register_mappings(bockw_pinctrl_map,
ARRAY_SIZE(bockw_pinctrl_map));
r8a7778_pinmux_init();
r8a7778_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static const char *bockw_boards_compat_dt[] __initdata = {
"renesas,bockw-reference",
NULL,
};
DT_MACHINE_START(BOCKW_DT, "bockw")
.init_early = r8a7778_init_delay,
.init_irq = r8a7778_init_irq_dt,
.init_machine = bockw_init,
.init_time = shmobile_timer_init,
.dt_compat = bockw_boards_compat_dt,
MACHINE_END

45
arch/arm/mach-shmobile/board-lager-reference.c Normal file
View File

@ -0,0 +1,45 @@
/*
* Lager board support - Reference DT implementation
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Simon Horman
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/init.h>
#include <linux/of_platform.h>
#include <mach/r8a7790.h>
#include <asm/mach/arch.h>
static void __init lager_add_standard_devices(void)
{
/* clocks are setup late during boot in the case of DT */
r8a7790_clock_init();
r8a7790_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static const char *lager_boards_compat_dt[] __initdata = {
"renesas,lager-reference",
NULL,
};
DT_MACHINE_START(LAGER_DT, "lager")
.init_early = r8a7790_init_delay,
.init_machine = lager_add_standard_devices,
.init_time = r8a7790_timer_init,
.dt_compat = lager_boards_compat_dt,
MACHINE_END

11
arch/arm/mach-shmobile/board-marzen.c
View File

@ -257,13 +257,18 @@ static void __init marzen_init(void)
platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
}
MACHINE_START(MARZEN, "marzen")
static const char *marzen_boards_compat_dt[] __initdata = {
"renesas,marzen",
NULL,
};
DT_MACHINE_START(MARZEN, "marzen")
.smp = smp_ops(r8a7779_smp_ops),
.map_io = r8a7779_map_io,
.init_early = r8a7779_add_early_devices,
.nr_irqs = NR_IRQS_LEGACY,
.init_irq = r8a7779_init_irq,
.init_irq = r8a7779_init_irq_dt,
.init_machine = marzen_init,
.init_late = r8a7779_init_late,
.dt_compat = marzen_boards_compat_dt,
.init_time = r8a7779_earlytimer_init,
MACHINE_END

1
arch/arm/mach-shmobile/include/mach/r8a73a4.h
View File

@ -2,6 +2,7 @@
#define __ASM_R8A73A4_H__
void r8a73a4_add_standard_devices(void);
void r8a73a4_add_dt_devices(void);
void r8a73a4_clock_init(void);
void r8a73a4_pinmux_init(void);
void r8a73a4_init_delay(void);

1
arch/arm/mach-shmobile/include/mach/r8a7740.h
View File

@ -48,7 +48,6 @@ enum {
extern void r8a7740_meram_workaround(void);
extern void r8a7740_init_delay(void);
extern void r8a7740_init_irq(void);
extern void r8a7740_init_irq_of(void);
extern void r8a7740_map_io(void);
extern void r8a7740_add_early_devices(void);

1
arch/arm/mach-shmobile/include/mach/r8a7778.h
View File

@ -30,6 +30,7 @@ extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata);
extern void r8a7778_add_i2c_device(int id);
extern void r8a7778_add_hspi_device(int id);
extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info);
extern void r8a7778_add_dt_devices(void);
extern void r8a7778_init_late(void);
extern void r8a7778_init_delay(void);

1
arch/arm/mach-shmobile/include/mach/r8a7779.h
View File

@ -24,7 +24,6 @@ static inline struct r8a7779_pm_ch *to_r8a7779_ch(struct generic_pm_domain *d)
}
extern void r8a7779_init_delay(void);
extern void r8a7779_init_irq(void);
extern void r8a7779_init_irq_extpin(int irlm);
extern void r8a7779_init_irq_dt(void);
extern void r8a7779_map_io(void);

1
arch/arm/mach-shmobile/include/mach/r8a7790.h
View File

@ -2,6 +2,7 @@
#define __ASM_R8A7790_H__
void r8a7790_add_standard_devices(void);
void r8a7790_add_dt_devices(void);
void r8a7790_clock_init(void);
void r8a7790_pinmux_init(void);
void r8a7790_init_delay(void);

20
arch/arm/mach-shmobile/intc-r8a7740.c
View File

@ -23,12 +23,14 @@
#include <linux/irqchip.h>
#include <linux/irqchip/arm-gic.h>
static void __init r8a7740_init_irq_common(void)
void __init r8a7740_init_irq_of(void)
{
void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10);
void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10);
void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4);
irqchip_init();
/* route signals to GIC */
iowrite32(0x0, pfc_inta_ctrl);
@ -50,19 +52,3 @@ static void __init r8a7740_init_irq_common(void)
iounmap(intc_msk_base);
iounmap(pfc_inta_ctrl);
}
void __init r8a7740_init_irq_of(void)
{
irqchip_init();
r8a7740_init_irq_common();
}
void __init r8a7740_init_irq(void)
{
void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000);
void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000);
/* initialize the Generic Interrupt Controller PL390 r0p0 */
gic_init(0, 29, gic_dist_base, gic_cpu_base);
r8a7740_init_irq_common();
}

22
arch/arm/mach-shmobile/intc-r8a7779.c
View File

@ -89,15 +89,18 @@ void __init r8a7779_init_irq_extpin(int irlm)
pr_warn("r8a7779: unable to setup external irq pin mode\n");
}
#ifdef CONFIG_OF
static int r8a7779_set_wake(struct irq_data *data, unsigned int on)
{
return 0; /* always allow wakeup */
}
static void __init r8a7779_init_irq_common(void)
void __init r8a7779_init_irq_dt(void)
{
gic_arch_extn.irq_set_wake = r8a7779_set_wake;
irqchip_init();
/* route all interrupts to ARM */
__raw_writel(0xffffffff, INT2NTSR0);
__raw_writel(0x3fffffff, INT2NTSR1);
@ -108,23 +111,6 @@ static void __init r8a7779_init_irq_common(void)
__raw_writel(0xfffbffdf, INT2SMSKCR2);
__raw_writel(0xbffffffc, INT2SMSKCR3);
__raw_writel(0x003fee3f, INT2SMSKCR4);
}
void __init r8a7779_init_irq(void)
{
void __iomem *gic_dist_base = IOMEM(0xf0001000);
void __iomem *gic_cpu_base = IOMEM(0xf0000100);
/* use GIC to handle interrupts */
gic_init(0, 29, gic_dist_base, gic_cpu_base);
r8a7779_init_irq_common();
}
#ifdef CONFIG_OF
void __init r8a7779_init_irq_dt(void)
{
irqchip_init();
r8a7779_init_irq_common();
}
#endif

9
arch/arm/mach-shmobile/setup-r8a73a4.c
View File

@ -188,7 +188,7 @@ static struct resource cmt10_resources[] = {
&cmt##idx##_platform_data, \
sizeof(struct sh_timer_config))
void __init r8a73a4_add_standard_devices(void)
void __init r8a73a4_add_dt_devices(void)
{
r8a73a4_register_scif(SCIFA0);
r8a73a4_register_scif(SCIFA1);
@ -196,10 +196,15 @@ void __init r8a73a4_add_standard_devices(void)
r8a73a4_register_scif(SCIFB1);
r8a73a4_register_scif(SCIFB2);
r8a73a4_register_scif(SCIFB3);
r8a7790_register_cmt(10);
}
void __init r8a73a4_add_standard_devices(void)
{
r8a73a4_add_dt_devices();
r8a73a4_register_irqc(0);
r8a73a4_register_irqc(1);
r8a73a4_register_thermal();
r8a7790_register_cmt(10);
}
void __init r8a73a4_init_delay(void)

7
arch/arm/mach-shmobile/setup-r8a7778.c
View File

@ -333,7 +333,7 @@ void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info)
info, sizeof(*info));
}
void __init r8a7778_add_standard_devices(void)
void __init r8a7778_add_dt_devices(void)
{
int i;
@ -357,6 +357,11 @@ void __init r8a7778_add_standard_devices(void)
r8a7778_register_tmu(1);
}
void __init r8a7778_add_standard_devices(void)
{
r8a7778_add_dt_devices();
}
void __init r8a7778_init_late(void)
{
phy = usb_get_phy(USB_PHY_TYPE_USB2);

9
arch/arm/mach-shmobile/setup-r8a7790.c
View File

@ -179,7 +179,7 @@ static struct resource cmt00_resources[] = {
&cmt##idx##_platform_data, \
sizeof(struct sh_timer_config))
void __init r8a7790_add_standard_devices(void)
void __init r8a7790_add_dt_devices(void)
{
r8a7790_register_scif(SCIFA0);
r8a7790_register_scif(SCIFA1);
@ -191,9 +191,14 @@ void __init r8a7790_add_standard_devices(void)
r8a7790_register_scif(SCIF1);
r8a7790_register_scif(HSCIF0);
r8a7790_register_scif(HSCIF1);
r8a7790_register_cmt(00);
}
void __init r8a7790_add_standard_devices(void)
{
r8a7790_add_dt_devices();
r8a7790_register_irqc(0);
r8a7790_register_thermal();
r8a7790_register_cmt(00);
}
#define MODEMR 0xe6160060

12
arch/arm/mach-shmobile/smp-r8a7779.c
View File

@ -99,6 +99,9 @@ static int __cpuinit r8a7779_boot_secondary(unsigned int cpu, struct task_struct
static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus)
{
/* setup r8a7779 specific SCU base */
shmobile_scu_base = IOMEM(R8A7779_SCU_BASE);
scu_enable(shmobile_scu_base);
/* Map the reset vector (in headsmp-scu.S, headsmp.S) */
@ -117,14 +120,6 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus)
r8a7779_platform_cpu_kill(3);
}
static void __init r8a7779_smp_init_cpus(void)
{
/* setup r8a7779 specific SCU base */
shmobile_scu_base = IOMEM(R8A7779_SCU_BASE);
shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base));
}
#ifdef CONFIG_HOTPLUG_CPU
static int r8a7779_scu_psr_core_disabled(int cpu)
{
@ -175,7 +170,6 @@ static int r8a7779_cpu_disable(unsigned int cpu)
#endif /* CONFIG_HOTPLUG_CPU */
struct smp_operations r8a7779_smp_ops __initdata = {
.smp_init_cpus = r8a7779_smp_init_cpus,
.smp_prepare_cpus = r8a7779_smp_prepare_cpus,
.smp_boot_secondary = r8a7779_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU

11
arch/arm/mach-shmobile/smp-sh73a0.c
View File

@ -62,6 +62,8 @@ static int __cpuinit sh73a0_boot_secondary(unsigned int cpu, struct task_struct
static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus)
{
/* setup sh73a0 specific SCU base */
shmobile_scu_base = IOMEM(SH73A0_SCU_BASE);
scu_enable(shmobile_scu_base);
/* Map the reset vector (in headsmp-scu.S, headsmp.S) */
@ -74,14 +76,6 @@ static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus)
scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
}
static void __init sh73a0_smp_init_cpus(void)
{
/* setup sh73a0 specific SCU base */
shmobile_scu_base = IOMEM(SH73A0_SCU_BASE);
shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base));
}
#ifdef CONFIG_HOTPLUG_CPU
static int sh73a0_cpu_kill(unsigned int cpu)
{
@ -120,7 +114,6 @@ static int sh73a0_cpu_disable(unsigned int cpu)
#endif /* CONFIG_HOTPLUG_CPU */
struct smp_operations sh73a0_smp_ops __initdata = {
.smp_init_cpus = sh73a0_smp_init_cpus,
.smp_prepare_cpus = sh73a0_smp_prepare_cpus,
.smp_boot_secondary = sh73a0_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU