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3132f623
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raspberrypi-kernel
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3132f623
编写于
11年前
作者:
G
Grant Likely
浏览文件
操作
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差异文件
Merge branch 'for-next' of
git://sources.calxeda.com/kernel/linux
into HEAD
上级
b855f16b
a2b9ea73
变更
8
隐藏空白更改
内联
并排
Showing
8 changed file
with
133 addition
and
47 deletion
+133
-47
Documentation/devicetree/usage-model.txt
Documentation/devicetree/usage-model.txt
+5
-3
arch/arm/boot/dts/include/dt-bindings
arch/arm/boot/dts/include/dt-bindings
+1
-0
include/dt-bindings/gpio/gpio.h
include/dt-bindings/gpio/gpio.h
+15
-0
include/dt-bindings/interrupt-controller/arm-gic.h
include/dt-bindings/interrupt-controller/arm-gic.h
+22
-0
include/dt-bindings/interrupt-controller/irq.h
include/dt-bindings/interrupt-controller/irq.h
+19
-0
include/linux/of_platform.h
include/linux/of_platform.h
+3
-2
scripts/Makefile.lib
scripts/Makefile.lib
+7
-10
scripts/basic/fixdep.c
scripts/basic/fixdep.c
+61
-32
未找到文件。
Documentation/devicetree/usage-model.txt
浏览文件 @
3132f623
...
...
@@ -191,9 +191,11 @@ Linux it will look something like this:
};
The bootargs property contains the kernel arguments, and the initrd-*
properties define the address and size of an initrd blob. The
chosen node may also optionally contain an arbitrary number of
additional properties for platform-specific configuration data.
properties define the address and size of an initrd blob. Note that
initrd-end is the first address after the initrd image, so this doesn't
match the usual semantic of struct resource. The chosen node may also
optionally contain an arbitrary number of additional properties for
platform-specific configuration data.
During early boot, the architecture setup code calls of_scan_flat_dt()
several times with different helper callbacks to parse device tree
...
...
This diff is collapsed.
Click to expand it.
arch/arm/boot/dts/include/dt-bindings
0 → 120000
浏览文件 @
3132f623
../../../../../include/dt-bindings
\ No newline at end of file
This diff is collapsed.
Click to expand it.
include/dt-bindings/gpio/gpio.h
0 → 100644
浏览文件 @
3132f623
/*
* This header provides constants for most GPIO bindings.
*
* Most GPIO bindings include a flags cell as part of the GPIO specifier.
* In most cases, the format of the flags cell uses the standard values
* defined in this header.
*/
#ifndef _DT_BINDINGS_GPIO_GPIO_H
#define _DT_BINDINGS_GPIO_GPIO_H
#define GPIO_ACTIVE_HIGH 0
#define GPIO_ACTIVE_LOW 1
#endif
This diff is collapsed.
Click to expand it.
include/dt-bindings/interrupt-controller/arm-gic.h
0 → 100644
浏览文件 @
3132f623
/*
* This header provides constants for the ARM GIC.
*/
#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
#define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
#include <dt-bindings/interrupt-controller/irq.h>
/* interrupt specific cell 0 */
#define GIC_SPI 0
#define GIC_PPI 1
/*
* Interrupt specifier cell 2.
* The flaggs in irq.h are valid, plus those below.
*/
#define GIC_CPU_MASK_RAW(x) ((x) << 8)
#define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1)
#endif
This diff is collapsed.
Click to expand it.
include/dt-bindings/interrupt-controller/irq.h
0 → 100644
浏览文件 @
3132f623
/*
* This header provides constants for most IRQ bindings.
*
* Most IRQ bindings include a flags cell as part of the IRQ specifier.
* In most cases, the format of the flags cell uses the standard values
* defined in this header.
*/
#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
#define IRQ_TYPE_NONE 0
#define IRQ_TYPE_EDGE_RISING 1
#define IRQ_TYPE_EDGE_FALLING 2
#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
#define IRQ_TYPE_LEVEL_HIGH 4
#define IRQ_TYPE_LEVEL_LOW 8
#endif
This diff is collapsed.
Click to expand it.
include/linux/of_platform.h
浏览文件 @
3132f623
...
...
@@ -11,9 +11,10 @@
*
*/
#ifdef CONFIG_OF_DEVICE
#include <linux/device.h>
#include <linux/mod_devicetable.h>
#ifdef CONFIG_OF_DEVICE
#include <linux/pm.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
...
...
@@ -100,7 +101,7 @@ extern int of_platform_populate(struct device_node *root,
#if !defined(CONFIG_OF_ADDRESS)
struct
of_dev_auxdata
;
struct
device
;
struct
device
_node
;
static
inline
int
of_platform_populate
(
struct
device_node
*
root
,
const
struct
of_device_id
*
matches
,
const
struct
of_dev_auxdata
*
lookup
,
...
...
This diff is collapsed.
Click to expand it.
scripts/Makefile.lib
浏览文件 @
3132f623
...
...
@@ -156,9 +156,9 @@ cpp_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \
ld_flags
=
$(LDFLAGS)
$
(
ldflags-y
)
dtc_cpp_flags
=
-Wp
,-MD,
$(depfile)
-nostdinc
\
dtc_cpp_flags
=
-Wp
,-MD,
$(depfile)
.pre
-nostdinc
\
-I
$(srctree)
/arch/
$(SRCARCH)
/boot/dts
\
-I
$(srctree)
/arch/
$(SRCARCH)
/
include/dts
\
-I
$(srctree)
/arch/
$(SRCARCH)
/
boot/dts/include
\
-undef
-D__DTS__
# Finds the multi-part object the current object will be linked into
...
...
@@ -269,20 +269,17 @@ $(obj)/%.dtb.S: $(obj)/%.dtb
$(
call
cmd,dt_S_dtb
)
quiet_cmd_dtc
=
DTC
$@
cmd_dtc
=
$(objtree)
/scripts/dtc/dtc
-O
dtb
-o
$@
-b
0
$(DTC_FLAGS)
-d
$(depfile)
$<
cmd_dtc
=
$(CPP)
$(dtc_cpp_flags)
-x
assembler-with-cpp
-o
$
(
dtc-tmp
)
$<
;
\
$(objtree)
/scripts/dtc/dtc
-O
dtb
-o
$@
-b
0
\
-i
$(srctree)
/arch/
$(SRCARCH)
/boot/dts
$(DTC_FLAGS)
\
-d
$(depfile)
.dtc
$
(
dtc-tmp
)
;
\
cat
$(depfile)
.pre
$(depfile)
.dtc
>
$(depfile)
$(obj)/%.dtb
:
$(src)/%.dts FORCE
$(
call
if_changed_dep,dtc
)
dtc-tmp
=
$(
subst
$(comma)
,_,
$
(
dot-target
)
.dts
)
quiet_cmd_dtc_cpp
=
DTC+CPP
$@
cmd_dtc_cpp
=
$(CPP)
$(dtc_cpp_flags)
-x
assembler-with-cpp
-o
$
(
dtc-tmp
)
$<
;
\
$(objtree)
/scripts/dtc/dtc
-O
dtb
-o
$@
-b
0
$(DTC_FLAGS)
$
(
dtc-tmp
)
$(obj)/%.dtb
:
$(src)/%.dtsp FORCE
$(
call
if_changed_dep,dtc_cpp
)
# Bzip2
# ---------------------------------------------------------------------------
...
...
This diff is collapsed.
Click to expand it.
scripts/basic/fixdep.c
浏览文件 @
3132f623
...
...
@@ -320,49 +320,78 @@ static void parse_dep_file(void *map, size_t len)
char
*
end
=
m
+
len
;
char
*
p
;
char
s
[
PATH_MAX
];
int
first
;
p
=
strchr
(
m
,
':'
);
if
(
!
p
)
{
fprintf
(
stderr
,
"fixdep: parse error
\n
"
);
exit
(
1
);
}
memcpy
(
s
,
m
,
p
-
m
);
s
[
p
-
m
]
=
0
;
m
=
p
+
1
;
int
is_target
;
int
saw_any_target
=
0
;
int
is_first_dep
=
0
;
clear_config
();
first
=
1
;
while
(
m
<
end
)
{
/* Skip any "white space" */
while
(
m
<
end
&&
(
*
m
==
' '
||
*
m
==
'\\'
||
*
m
==
'\n'
))
m
++
;
/* Find next "white space" */
p
=
m
;
while
(
p
<
end
&&
*
p
!=
' '
)
p
++
;
if
(
p
==
end
)
{
do
p
--
;
while
(
!
isalnum
(
*
p
));
while
(
p
<
end
&&
*
p
!=
' '
&&
*
p
!=
'\\'
&&
*
p
!=
'\n'
)
p
++
;
/* Is the token we found a target name? */
is_target
=
(
*
(
p
-
1
)
==
':'
);
/* Don't write any target names into the dependency file */
if
(
is_target
)
{
/* The /next/ file is the first dependency */
is_first_dep
=
1
;
}
else
{
/* Save this token/filename */
memcpy
(
s
,
m
,
p
-
m
);
s
[
p
-
m
]
=
0
;
/* Ignore certain dependencies */
if
(
strrcmp
(
s
,
"include/generated/autoconf.h"
)
&&
strrcmp
(
s
,
"arch/um/include/uml-config.h"
)
&&
strrcmp
(
s
,
"include/linux/kconfig.h"
)
&&
strrcmp
(
s
,
".ver"
))
{
/*
* Do not list the source file as dependency,
* so that kbuild is not confused if a .c file
* is rewritten into .S or vice versa. Storing
* it in source_* is needed for modpost to
* compute srcversions.
*/
if
(
is_first_dep
)
{
/*
* If processing the concatenation of
* multiple dependency files, only
* process the first target name, which
* will be the original source name,
* and ignore any other target names,
* which will be intermediate temporary
* files.
*/
if
(
!
saw_any_target
)
{
saw_any_target
=
1
;
printf
(
"source_%s := %s
\n\n
"
,
target
,
s
);
printf
(
"deps_%s :=
\\\n
"
,
target
);
}
is_first_dep
=
0
;
}
else
printf
(
" %s
\\\n
"
,
s
);
do_config_file
(
s
);
}
}
memcpy
(
s
,
m
,
p
-
m
);
s
[
p
-
m
]
=
0
;
if
(
strrcmp
(
s
,
"include/generated/autoconf.h"
)
&&
strrcmp
(
s
,
"arch/um/include/uml-config.h"
)
&&
strrcmp
(
s
,
"include/linux/kconfig.h"
)
&&
strrcmp
(
s
,
".ver"
))
{
/*
* Do not list the source file as dependency, so that
* kbuild is not confused if a .c file is rewritten
* into .S or vice versa. Storing it in source_* is
* needed for modpost to compute srcversions.
*/
if
(
first
)
{
printf
(
"source_%s := %s
\n\n
"
,
target
,
s
);
printf
(
"deps_%s :=
\\\n
"
,
target
);
}
else
printf
(
" %s
\\\n
"
,
s
);
do_config_file
(
s
);
}
first
=
0
;
/*
* Start searching for next token immediately after the first
* "whitespace" character that follows this token.
*/
m
=
p
+
1
;
}
if
(
!
saw_any_target
)
{
fprintf
(
stderr
,
"fixdep: parse error; no targets found
\n
"
);
exit
(
1
);
}
printf
(
"
\n
%s: $(deps_%s)
\n\n
"
,
target
,
target
);
printf
(
"$(deps_%s):
\n
"
,
target
);
}
...
...
This diff is collapsed.
Click to expand it.
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