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Linux 5.15-rc6

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Merge tag 'v5.15-rc6' into regulator-5.16

Linux 5.15-rc6
This commit is contained in:
Mark Brown 2021-10-18 13:51:43 +01:00
commit ed96f35cec
1520 changed files with 17456 additions and 9981 deletions
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1
CREDITS
View File

@ -971,6 +971,7 @@ D: PowerPC
N: Daniel Drake
E: dsd@gentoo.org
D: USBAT02 CompactFlash support in usb-storage
D: ZD1211RW wireless driver
S: UK
N: Oleg Drokin

2
Documentation/admin-guide/README.rst
View File

@ -259,7 +259,7 @@ Configuring the kernel
Compiling the kernel
--------------------
- Make sure you have at least gcc 4.9 available.
- Make sure you have at least gcc 5.1 available.
For more information, refer to :ref:`Documentation/process/changes.rst <changes>`.
Please note that you can still run a.out user programs with this kernel.

24
Documentation/admin-guide/cgroup-v2.rst
View File

@ -1226,7 +1226,7 @@ PAGE_SIZE multiple when read back.
Note that all fields in this file are hierarchical and the
file modified event can be generated due to an event down the
hierarchy. For for the local events at the cgroup level see
hierarchy. For the local events at the cgroup level see
memory.events.local.
low
@ -2170,19 +2170,19 @@ existing device files.
Cgroup v2 device controller has no interface files and is implemented
on top of cgroup BPF. To control access to device files, a user may
create bpf programs of the BPF_CGROUP_DEVICE type and attach them
to cgroups. On an attempt to access a device file, corresponding
BPF programs will be executed, and depending on the return value
the attempt will succeed or fail with -EPERM.
create bpf programs of type BPF_PROG_TYPE_CGROUP_DEVICE and attach
them to cgroups with BPF_CGROUP_DEVICE flag. On an attempt to access a
device file, corresponding BPF programs will be executed, and depending
on the return value the attempt will succeed or fail with -EPERM.
A BPF_CGROUP_DEVICE program takes a pointer to the bpf_cgroup_dev_ctx
structure, which describes the device access attempt: access type
(mknod/read/write) and device (type, major and minor numbers).
If the program returns 0, the attempt fails with -EPERM, otherwise
it succeeds.
A BPF_PROG_TYPE_CGROUP_DEVICE program takes a pointer to the
bpf_cgroup_dev_ctx structure, which describes the device access attempt:
access type (mknod/read/write) and device (type, major and minor numbers).
If the program returns 0, the attempt fails with -EPERM, otherwise it
succeeds.
An example of BPF_CGROUP_DEVICE program may be found in the kernel
source tree in the tools/testing/selftests/bpf/progs/dev_cgroup.c file.
An example of BPF_PROG_TYPE_CGROUP_DEVICE program may be found in
tools/testing/selftests/bpf/progs/dev_cgroup.c in the kernel source tree.
RDMA

2
Documentation/admin-guide/kernel-parameters.txt
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@ -1266,7 +1266,7 @@
The VGA and EFI output is eventually overwritten by
the real console.
The xen output can only be used by Xen PV guests.
The xen option can only be used in Xen domains.
The sclp output can only be used on s390.

5
Documentation/core-api/irq/irq-domain.rst
View File

@ -175,9 +175,10 @@ for IRQ numbers that are passed to struct device registrations. In that
case the Linux IRQ numbers cannot be dynamically assigned and the legacy
mapping should be used.
As the name implies, the *_legacy() functions are deprecated and only
As the name implies, the \*_legacy() functions are deprecated and only
exist to ease the support of ancient platforms. No new users should be
added.
added. Same goes for the \*_simple() functions when their use results
in the legacy behaviour.
The legacy map assumes a contiguous range of IRQ numbers has already
been allocated for the controller and that the IRQ number can be

2
Documentation/devicetree/bindings/arm/tegra.yaml
View File

@ -54,7 +54,7 @@ properties:
- const: toradex,apalis_t30
- const: nvidia,tegra30
- items:
- const: toradex,apalis_t30-eval-v1.1
- const: toradex,apalis_t30-v1.1-eval
- const: toradex,apalis_t30-eval
- const: toradex,apalis_t30-v1.1
- const: toradex,apalis_t30

2
Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml
View File

@ -50,7 +50,6 @@ properties:
data-lanes:
description: array of physical DSI data lane indexes.
minItems: 1
maxItems: 4
items:
- const: 1
- const: 2
@ -71,7 +70,6 @@ properties:
data-lanes:
description: array of physical DSI data lane indexes.
minItems: 1
maxItems: 4
items:
- const: 1
- const: 2

2
Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
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@ -18,7 +18,7 @@ properties:
const: ti,sn65dsi86
reg:
const: 0x2d
enum: [ 0x2c, 0x2d ]
enable-gpios:
maxItems: 1

2
Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
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@ -9,7 +9,7 @@ function block.
All DISP device tree nodes must be siblings to the central MMSYS_CONFIG node.
For a description of the MMSYS_CONFIG binding, see
Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt.
Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml.
DISP function blocks
====================

2
Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
View File

@ -22,7 +22,7 @@ properties:
items:
- enum:
# ili9341 240*320 Color on stm32f429-disco board
- st,sf-tc240t-9370-t
- st,sf-tc240t-9370-t
- const: ilitek,ili9341
reg: true

46
Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
View File

@ -31,11 +31,11 @@ properties:
clocks:
minItems: 1
maxItems: 3
maxItems: 7
clock-names:
minItems: 1
maxItems: 3
maxItems: 7
required:
- compatible
@ -72,6 +72,32 @@ allOf:
contains:
enum:
- qcom,sdm660-a2noc
then:
properties:
clocks:
items:
- description: Bus Clock.
- description: Bus A Clock.
- description: IPA Clock.
- description: UFS AXI Clock.
- description: Aggregate2 UFS AXI Clock.
- description: Aggregate2 USB3 AXI Clock.
- description: Config NoC USB2 AXI Clock.
clock-names:
items:
- const: bus
- const: bus_a
- const: ipa
- const: ufs_axi
- const: aggre2_ufs_axi
- const: aggre2_usb3_axi
- const: cfg_noc_usb2_axi
- if:
properties:
compatible:
contains:
enum:
- qcom,sdm660-bimc
- qcom,sdm660-cnoc
- qcom,sdm660-gnoc
@ -91,6 +117,7 @@ examples:
- |
#include <dt-bindings/clock/qcom,rpmcc.h>
#include <dt-bindings/clock/qcom,mmcc-sdm660.h>
#include <dt-bindings/clock/qcom,gcc-sdm660.h>
bimc: interconnect@1008000 {
compatible = "qcom,sdm660-bimc";
@ -123,9 +150,20 @@ examples:
compatible = "qcom,sdm660-a2noc";
reg = <0x01704000 0xc100>;
#interconnect-cells = <1>;
clock-names = "bus", "bus_a";
clock-names = "bus",
"bus_a",
"ipa",
"ufs_axi",
"aggre2_ufs_axi",
"aggre2_usb3_axi",
"cfg_noc_usb2_axi";
clocks = <&rpmcc RPM_SMD_AGGR2_NOC_CLK>,
<&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>;
<&rpmcc RPM_SMD_AGGR2_NOC_A_CLK>,
<&rpmcc RPM_SMD_IPA_CLK>,
<&gcc GCC_UFS_AXI_CLK>,
<&gcc GCC_AGGRE2_UFS_AXI_CLK>,
<&gcc GCC_AGGRE2_USB3_AXI_CLK>,
<&gcc GCC_CFG_NOC_USB2_AXI_CLK>;
};
mnoc: interconnect@1745000 {

2
Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
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@ -31,7 +31,7 @@ properties:
maxItems: 1
port:
$ref: /schemas/graph.yaml#/properties/port
$ref: /schemas/graph.yaml#/$defs/port-base
additionalProperties: false
properties:

2
Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
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@ -38,7 +38,7 @@ properties:
port:
additionalProperties: false
$ref: /schemas/graph.yaml#/properties/port
$ref: /schemas/graph.yaml#/$defs/port-base
properties:
endpoint:

2
Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
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@ -38,7 +38,7 @@ properties:
port:
additionalProperties: false
$ref: /schemas/graph.yaml#/properties/port
$ref: /schemas/graph.yaml#/$defs/port-base
properties:
endpoint:

2
Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
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@ -38,7 +38,7 @@ properties:
port:
additionalProperties: false
$ref: /schemas/graph.yaml#/properties/port
$ref: /schemas/graph.yaml#/$defs/port-base
properties:
endpoint:

4
Documentation/devicetree/bindings/mmc/snps,dwcmshc-sdhci.yaml
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@ -20,9 +20,7 @@ properties:
- snps,dwcmshc-sdhci
reg:
minItems: 1
items:
- description: Offset and length of the register set for the device
maxItems: 1
interrupts:
maxItems: 1

4
Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
View File

@ -19,7 +19,9 @@ properties:
- const: allwinner,sun8i-v3s-emac
- const: allwinner,sun50i-a64-emac
- items:
- const: allwinner,sun50i-h6-emac
- enum:
- allwinner,sun20i-d1-emac
- allwinner,sun50i-h6-emac
- const: allwinner,sun50i-a64-emac
reg:

2
Documentation/devicetree/bindings/net/dsa/marvell.txt
View File

@ -83,7 +83,7 @@ Example:
#interrupt-cells = <2>;
switch0: switch@0 {
compatible = "marvell,mv88e6390";
compatible = "marvell,mv88e6190";
reg = <0>;
reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;

1
Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml
View File

@ -34,7 +34,6 @@ properties:
clocks:
minItems: 3
maxItems: 5
items:
- description: MAC host clock
- description: MAC apb clock

2
Documentation/devicetree/bindings/net/snps,dwmac.yaml
View File

@ -21,6 +21,7 @@ select:
contains:
enum:
- snps,dwmac
- snps,dwmac-3.40a
- snps,dwmac-3.50a
- snps,dwmac-3.610
- snps,dwmac-3.70a
@ -76,6 +77,7 @@ properties:
- rockchip,rk3399-gmac
- rockchip,rv1108-gmac
- snps,dwmac
- snps,dwmac-3.40a
- snps,dwmac-3.50a
- snps,dwmac-3.610
- snps,dwmac-3.70a

1
Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
View File

@ -41,7 +41,6 @@ properties:
- description: builtin MSI controller.
interrupt-names:
minItems: 1
items:
- const: msi

2
Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
View File

@ -171,7 +171,7 @@ examples:
cs-gpios = <&gpio0 13 0>,
<&gpio0 14 0>;
rx-sample-delay-ns = <3>;
spi-flash@1 {
flash@1 {
compatible = "spi-nand";
reg = <1>;
rx-sample-delay-ns = <7>;

89
Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml Normal file
View File

@ -0,0 +1,89 @@
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/ufs/samsung,exynos-ufs.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Samsung SoC series UFS host controller Device Tree Bindings
maintainers:
- Alim Akhtar <alim.akhtar@samsung.com>
description: |
Each Samsung UFS host controller instance should have its own node.
This binding define Samsung specific binding other then what is used
in the common ufshcd bindings
[1] Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt
properties:
compatible:
enum:
- samsung,exynos7-ufs
reg:
items:
- description: HCI register
- description: vendor specific register
- description: unipro register
- description: UFS protector register
reg-names:
items:
- const: hci
- const: vs_hci
- const: unipro
- const: ufsp
clocks:
items:
- description: ufs link core clock
- description: unipro main clock
clock-names:
items:
- const: core_clk
- const: sclk_unipro_main
interrupts:
maxItems: 1
phys:
maxItems: 1
phy-names:
const: ufs-phy
required:
- compatible
- reg
- interrupts
- phys
- phy-names
- clocks
- clock-names
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/exynos7-clk.h>
ufs: ufs@15570000 {
compatible = "samsung,exynos7-ufs";
reg = <0x15570000 0x100>,
<0x15570100 0x100>,
<0x15571000 0x200>,
<0x15572000 0x300>;
reg-names = "hci", "vs_hci", "unipro", "ufsp";
interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock_fsys1 ACLK_UFS20_LINK>,
<&clock_fsys1 SCLK_UFSUNIPRO20_USER>;
clock-names = "core_clk", "sclk_unipro_main";
pinctrl-names = "default";
pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>;
phys = <&ufs_phy>;
phy-names = "ufs-phy";
};
...

143
Documentation/filesystems/ntfs3.rst
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@ -4,103 +4,112 @@
NTFS3
=====
Summary and Features
====================
NTFS3 is fully functional NTFS Read-Write driver. The driver works with
NTFS versions up to 3.1, normal/compressed/sparse files
and journal replaying. File system type to use on mount is 'ntfs3'.
NTFS3 is fully functional NTFS Read-Write driver. The driver works with NTFS
versions up to 3.1. File system type to use on mount is *ntfs3*.
- This driver implements NTFS read/write support for normal, sparse and
compressed files.
- Supports native journal replaying;
- Supports extended attributes
Predefined extended attributes:
- 'system.ntfs_security' gets/sets security
descriptor (SECURITY_DESCRIPTOR_RELATIVE)
- 'system.ntfs_attrib' gets/sets ntfs file/dir attributes.
Note: applied to empty files, this allows to switch type between
sparse(0x200), compressed(0x800) and normal;
- Supports native journal replaying.
- Supports NFS export of mounted NTFS volumes.
- Supports extended attributes. Predefined extended attributes:
- *system.ntfs_security* gets/sets security
Descriptor: SECURITY_DESCRIPTOR_RELATIVE
- *system.ntfs_attrib* gets/sets ntfs file/dir attributes.
Note: Applied to empty files, this allows to switch type between
sparse(0x200), compressed(0x800) and normal.
Mount Options
=============
The list below describes mount options supported by NTFS3 driver in addition to
generic ones.
generic ones. You can use every mount option with **no** option. If it is in
this table marked with no it means default is without **no**.
===============================================================================
.. flat-table::
:widths: 1 5
:fill-cells:
nls=name This option informs the driver how to interpret path
strings and translate them to Unicode and back. If
this option is not set, the default codepage will be
used (CONFIG_NLS_DEFAULT).
Examples:
'nls=utf8'
* - iocharset=name
- This option informs the driver how to interpret path strings and
translate them to Unicode and back. If this option is not set, the
default codepage will be used (CONFIG_NLS_DEFAULT).
uid=
gid=
umask= Controls the default permissions for files/directories created
after the NTFS volume is mounted.
Example: iocharset=utf8
fmask=
dmask= Instead of specifying umask which applies both to
files and directories, fmask applies only to files and
dmask only to directories.
* - uid=
- :rspan:`1`
* - gid=
nohidden Files with the Windows-specific HIDDEN (FILE_ATTRIBUTE_HIDDEN)
attribute will not be shown under Linux.
* - umask=
- Controls the default permissions for files/directories created after
the NTFS volume is mounted.
sys_immutable Files with the Windows-specific SYSTEM
(FILE_ATTRIBUTE_SYSTEM) attribute will be marked as system
immutable files.
* - dmask=
- :rspan:`1` Instead of specifying umask which applies both to files and
directories, fmask applies only to files and dmask only to directories.
* - fmask=
discard Enable support of the TRIM command for improved performance
on delete operations, which is recommended for use with the
solid-state drives (SSD).
* - noacsrules
- "No access rules" mount option sets access rights for files/folders to
777 and owner/group to root. This mount option absorbs all other
permissions.
force Forces the driver to mount partitions even if 'dirty' flag
(volume dirty) is set. Not recommended for use.
- Permissions change for files/folders will be reported as successful,
but they will remain 777.
sparse Create new files as "sparse".
- Owner/group change will be reported as successful, butthey will stay
as root.
showmeta Use this parameter to show all meta-files (System Files) on
a mounted NTFS partition.
By default, all meta-files are hidden.
* - nohidden
- Files with the Windows-specific HIDDEN (FILE_ATTRIBUTE_HIDDEN) attribute
will not be shown under Linux.
prealloc Preallocate space for files excessively when file size is
increasing on writes. Decreases fragmentation in case of
parallel write operations to different files.
* - sys_immutable
- Files with the Windows-specific SYSTEM (FILE_ATTRIBUTE_SYSTEM) attribute
will be marked as system immutable files.
no_acs_rules "No access rules" mount option sets access rights for
files/folders to 777 and owner/group to root. This mount
option absorbs all other permissions:
- permissions change for files/folders will be reported
as successful, but they will remain 777;
- owner/group change will be reported as successful, but
they will stay as root
* - discard
- Enable support of the TRIM command for improved performance on delete
operations, which is recommended for use with the solid-state drives
(SSD).
acl Support POSIX ACLs (Access Control Lists). Effective if
supported by Kernel. Not to be confused with NTFS ACLs.
The option specified as acl enables support for POSIX ACLs.
* - force
- Forces the driver to mount partitions even if volume is marked dirty.
Not recommended for use.
noatime All files and directories will not update their last access
time attribute if a partition is mounted with this parameter.
This option can speed up file system operation.
* - sparse
- Create new files as sparse.
===============================================================================
* - showmeta
- Use this parameter to show all meta-files (System Files) on a mounted
NTFS partition. By default, all meta-files are hidden.
ToDo list
* - prealloc
- Preallocate space for files excessively when file size is increasing on
writes. Decreases fragmentation in case of parallel write operations to
different files.
* - acl
- Support POSIX ACLs (Access Control Lists). Effective if supported by
Kernel. Not to be confused with NTFS ACLs. The option specified as acl
enables support for POSIX ACLs.
Todo list
=========
- Full journaling support (currently journal replaying is supported) over JBD.
- Full journaling support over JBD. Currently journal replaying is supported
which is not necessarily as effectice as JBD would be.
References
==========
https://www.paragon-software.com/home/ntfs-linux-professional/
- Commercial version of the NTFS driver for Linux.
- Commercial version of the NTFS driver for Linux.
https://www.paragon-software.com/home/ntfs-linux-professional/
almaz.alexandrovich@paragon-software.com
- Direct e-mail address for feedback and requests on the NTFS3 implementation.
- Direct e-mail address for feedback and requests on the NTFS3 implementation.
almaz.alexandrovich@paragon-software.com

4
Documentation/gpu/amdgpu.rst
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@ -300,8 +300,8 @@ pcie_replay_count
.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
:doc: pcie_replay_count
+GPU SmartShift Information
============================
GPU SmartShift Information
==========================
GPU SmartShift information via sysfs

9
Documentation/gpu/drm-internals.rst
View File

@ -111,15 +111,6 @@ Component Helper Usage
.. kernel-doc:: drivers/gpu/drm/drm_drv.c
:doc: component helper usage recommendations
IRQ Helper Library
~~~~~~~~~~~~~~~~~~
.. kernel-doc:: drivers/gpu/drm/drm_irq.c
:doc: irq helpers
.. kernel-doc:: drivers/gpu/drm/drm_irq.c
:export:
Memory Manager Initialization
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

17
Documentation/hwmon/k10temp.rst
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@ -132,20 +132,3 @@ On Family 17h and Family 18h CPUs, additional temperature sensors may report
Core Complex Die (CCD) temperatures. Up to 8 such temperatures are reported
as temp{3..10}_input, labeled Tccd{1..8}. Actual support depends on the CPU
variant.
Various Family 17h and 18h CPUs report voltage and current telemetry
information. The following attributes may be reported.
Attribute Label Description
=============== ======= ================
in0_input Vcore Core voltage
in1_input Vsoc SoC voltage
curr1_input Icore Core current
curr2_input Isoc SoC current
=============== ======= ================
Current values are raw (unscaled) as reported by the CPU. Core current is
reported as multiples of 1A / LSB. SoC is reported as multiples of 0.25A
/ LSB. The real current is board specific. Reported currents should be seen
as rough guidance, and should be scaled using sensors3.conf as appropriate
for a given board.

2
Documentation/networking/device_drivers/ethernet/intel/ice.rst
View File

@ -851,7 +851,7 @@ NOTES:
- 0x88A8 traffic will not be received unless VLAN stripping is disabled with
the following command::
# ethool -K <ethX> rxvlan off
# ethtool -K <ethX> rxvlan off
- 0x88A8/0x8100 double VLANs cannot be used with 0x8100 or 0x8100/0x8100 VLANS
configured on the same port. 0x88a8/0x8100 traffic will not be received if

2
Documentation/networking/dsa/sja1105.rst
View File

@ -296,7 +296,7 @@ not available.
Device Tree bindings and board design
=====================================
This section references ``Documentation/devicetree/bindings/net/dsa/sja1105.txt``
This section references ``Documentation/devicetree/bindings/net/dsa/nxp,sja1105.yaml``
and aims to showcase some potential switch caveats.
RMII PHY role and out-of-band signaling

2
Documentation/process/changes.rst
View File

@ -29,7 +29,7 @@ you probably needn't concern yourself with pcmciautils.
====================== =============== ========================================
Program Minimal version Command to check the version
====================== =============== ========================================
GNU C 4.9 gcc --version
GNU C 5.1 gcc --version
Clang/LLVM (optional) 10.0.1 clang --version
GNU make 3.81 make --version
binutils 2.23 ld -v

2
Documentation/translations/zh_CN/admin-guide/README.rst
View File

@ -223,7 +223,7 @@ Linux内核5.x版本 <http://kernel.org/>
编译内核
---------
- 确保您至少有gcc 4.9可用。
- 确保您至少有gcc 5.1可用。
有关更多信息，请参阅 :ref:`Documentation/process/changes.rst <changes>` 。
请注意，您仍然可以使用此内核运行a.out用户程序。

2
Documentation/translations/zh_TW/admin-guide/README.rst
View File

@ -226,7 +226,7 @@ Linux內核5.x版本 <http://kernel.org/>
編譯內核
---------
- 確保您至少有gcc 4.9可用。
- 確保您至少有gcc 5.1可用。
有關更多信息，請參閱 :ref:`Documentation/process/changes.rst <changes>` 。
請注意，您仍然可以使用此內核運行a.out用戶程序。

2
Documentation/userspace-api/vduse.rst
View File

@ -18,7 +18,7 @@ types can be added after the security issue of corresponding device driver
is clarified or fixed in the future.
Create/Destroy VDUSE devices
------------------------
----------------------------
VDUSE devices are created as follows:

91
MAINTAINERS
View File

@ -414,7 +414,8 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
F: drivers/acpi/pmic/
ACPI THERMAL DRIVER
M: Zhang Rui <rui.zhang@intel.com>
M: Rafael J. Wysocki <rafael@kernel.org>
R: Zhang Rui <rui.zhang@intel.com>
L: linux-acpi@vger.kernel.org
S: Supported
W: https://01.org/linux-acpi
@ -810,7 +811,7 @@ F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml
F: drivers/dma/altera-msgdma.c
ALTERA PIO DRIVER
M: Joyce Ooi <joyce.ooi@intel.com>
M: Mun Yew Tham <mun.yew.tham@intel.com>
L: linux-gpio@vger.kernel.org
S: Maintained
F: drivers/gpio/gpio-altera.c
@ -977,12 +978,12 @@ L: platform-driver-x86@vger.kernel.org
S: Maintained
F: drivers/platform/x86/amd-pmc.*
AMD POWERPLAY
AMD POWERPLAY AND SWSMU
M: Evan Quan <evan.quan@amd.com>
L: amd-gfx@lists.freedesktop.org
S: Supported
T: git https://gitlab.freedesktop.org/agd5f/linux.git
F: drivers/gpu/drm/amd/pm/powerplay/
F: drivers/gpu/drm/amd/pm/
AMD PTDMA DRIVER
M: Sanjay R Mehta <sanju.mehta@amd.com>
@ -1275,6 +1276,7 @@ F: drivers/input/mouse/bcm5974.c
APPLE DART IOMMU DRIVER
M: Sven Peter <sven@svenpeter.dev>
R: Alyssa Rosenzweig <alyssa@rosenzweig.io>
L: iommu@lists.linux-foundation.org
S: Maintained
F: Documentation/devicetree/bindings/iommu/apple,dart.yaml
@ -1711,6 +1713,8 @@ F: drivers/*/*alpine*
ARM/APPLE MACHINE SUPPORT
M: Hector Martin <marcan@marcan.st>
M: Sven Peter <sven@svenpeter.dev>
R: Alyssa Rosenzweig <alyssa@rosenzweig.io>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
W: https://asahilinux.org
@ -2236,6 +2240,7 @@ F: arch/arm/mach-pxa/mioa701.c
ARM/MStar/Sigmastar Armv7 SoC support
M: Daniel Palmer <daniel@thingy.jp>
M: Romain Perier <romain.perier@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
W: http://linux-chenxing.org/
@ -2712,6 +2717,7 @@ F: drivers/power/reset/keystone-reset.c
ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
M: Nishanth Menon <nm@ti.com>
M: Vignesh Raghavendra <vigneshr@ti.com>
M: Tero Kristo <kristo@kernel.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
@ -2804,9 +2810,8 @@ F: arch/arm/mach-pxa/include/mach/vpac270.h
F: arch/arm/mach-pxa/vpac270.c
ARM/VT8500 ARM ARCHITECTURE
M: Tony Prisk <linux@prisktech.co.nz>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
S: Orphan
F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt
F: arch/arm/mach-vt8500/
F: drivers/clocksource/timer-vt8500.c
@ -2962,7 +2967,7 @@ F: crypto/async_tx/
F: include/linux/async_tx.h
AT24 EEPROM DRIVER
M: Bartosz Golaszewski <bgolaszewski@baylibre.com>
M: Bartosz Golaszewski <brgl@bgdev.pl>
L: linux-i2c@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
@ -3385,9 +3390,11 @@ F: Documentation/networking/filter.rst
F: Documentation/userspace-api/ebpf/
F: arch/*/net/*
F: include/linux/bpf*
F: include/linux/btf*
F: include/linux/filter.h
F: include/trace/events/xdp.h
F: include/uapi/linux/bpf*
F: include/uapi/linux/btf*
F: include/uapi/linux/filter.h
F: kernel/bpf/
F: kernel/trace/bpf_trace.c
@ -3821,7 +3828,6 @@ F: drivers/scsi/mpi3mr/
BROADCOM NETXTREME-E ROCE DRIVER
M: Selvin Xavier <selvin.xavier@broadcom.com>
M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com>
L: linux-rdma@vger.kernel.org
S: Supported
W: http://www.broadcom.com
@ -4656,7 +4662,7 @@ W: http://linux-cifs.samba.org/
T: git git://git.samba.org/sfrench/cifs-2.6.git
F: Documentation/admin-guide/cifs/
F: fs/cifs/
F: fs/cifs_common/
F: fs/smbfs_common/
COMPACTPCI HOTPLUG CORE
M: Scott Murray <scott@spiteful.org>
@ -7337,10 +7343,11 @@ F: include/uapi/linux/fpga-dfl.h
FPGA MANAGER FRAMEWORK
M: Moritz Fischer <mdf@kernel.org>
M: Wu Hao <hao.wu@intel.com>
M: Xu Yilun <yilun.xu@intel.com>
R: Tom Rix <trix@redhat.com>
L: linux-fpga@vger.kernel.org
S: Maintained
W: http://www.rocketboards.org
Q: http://patchwork.kernel.org/project/linux-fpga/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
F: Documentation/devicetree/bindings/fpga/
@ -7434,7 +7441,7 @@ FREESCALE IMX / MXC FEC DRIVER
M: Joakim Zhang <qiangqing.zhang@nxp.com>
L: netdev@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/net/fsl-fec.txt
F: Documentation/devicetree/bindings/net/fsl,fec.yaml
F: drivers/net/ethernet/freescale/fec.h
F: drivers/net/ethernet/freescale/fec_main.c
F: drivers/net/ethernet/freescale/fec_ptp.c
@ -7986,7 +7993,7 @@ F: include/linux/gpio/regmap.h
GPIO SUBSYSTEM
M: Linus Walleij <linus.walleij@linaro.org>
M: Bartosz Golaszewski <bgolaszewski@baylibre.com>
M: Bartosz Golaszewski <brgl@bgdev.pl>
L: linux-gpio@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
@ -8608,9 +8615,8 @@ F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
F: drivers/iio/humidity/hts221*
HUAWEI ETHERNET DRIVER
M: Bin Luo <luobin9@huawei.com>
L: netdev@vger.kernel.org
S: Supported
S: Orphan
F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
F: drivers/net/ethernet/huawei/hinic/
@ -9302,7 +9308,7 @@ S: Maintained
F: drivers/platform/x86/intel/atomisp2/led.c
INTEL BIOS SAR INT1092 DRIVER
M: Shravan S <s.shravan@intel.com>
M: Shravan Sudhakar <s.shravan@intel.com>
M: Intel Corporation <linuxwwan@intel.com>
L: platform-driver-x86@vger.kernel.org
S: Maintained
@ -9624,7 +9630,7 @@ F: include/uapi/linux/isst_if.h
F: tools/power/x86/intel-speed-select/
INTEL STRATIX10 FIRMWARE DRIVERS
M: Richard Gong <richard.gong@linux.intel.com>
M: Dinh Nguyen <dinguyen@kernel.org>
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
@ -10194,8 +10200,8 @@ M: Hyunchul Lee <hyc.lee@gmail.com>
L: linux-cifs@vger.kernel.org
S: Maintained
T: git git://git.samba.org/ksmbd.git
F: fs/cifs_common/
F: fs/ksmbd/
F: fs/smbfs_common/
KERNEL UNIT TESTING FRAMEWORK (KUnit)
M: Brendan Higgins <brendanhiggins@google.com>
@ -10274,7 +10280,6 @@ KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
M: Christian Borntraeger <borntraeger@de.ibm.com>
M: Janosch Frank <frankja@linux.ibm.com>
R: David Hildenbrand <david@redhat.com>
R: Cornelia Huck <cohuck@redhat.com>
R: Claudio Imbrenda <imbrenda@linux.ibm.com>
L: kvm@vger.kernel.org
S: Supported
@ -11148,6 +11153,7 @@ S: Maintained
F: Documentation/devicetree/bindings/net/dsa/marvell.txt
F: Documentation/networking/devlink/mv88e6xxx.rst
F: drivers/net/dsa/mv88e6xxx/
F: include/linux/dsa/mv88e6xxx.h
F: include/linux/platform_data/mv88e6xxx.h
MARVELL ARMADA 3700 PHY DRIVERS
@ -11367,7 +11373,7 @@ F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
F: drivers/iio/proximity/mb1232.c
MAXIM MAX77650 PMIC MFD DRIVER
M: Bartosz Golaszewski <bgolaszewski@baylibre.com>
M: Bartosz Golaszewski <brgl@bgdev.pl>
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/*/*max77650.yaml
@ -13255,9 +13261,9 @@ F: Documentation/scsi/NinjaSCSI.rst
F: drivers/scsi/nsp32*
NIOS2 ARCHITECTURE
M: Ley Foon Tan <ley.foon.tan@intel.com>
M: Dinh Nguyen <dinguyen@kernel.org>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
F: arch/nios2/
NITRO ENCLAVES (NE)
@ -14342,7 +14348,8 @@ F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
F: drivers/pci/controller/pci-ixp4xx.c
PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
M: Jonathan Derrick <jonathan.derrick@intel.com>
M: Nirmal Patel <nirmal.patel@linux.intel.com>
R: Jonathan Derrick <jonathan.derrick@linux.dev>
L: linux-pci@vger.kernel.org
S: Supported
F: drivers/pci/controller/vmd.c
@ -16295,6 +16302,7 @@ S390
M: Heiko Carstens <hca@linux.ibm.com>
M: Vasily Gorbik <gor@linux.ibm.com>
M: Christian Borntraeger <borntraeger@de.ibm.com>
R: Alexander Gordeev <agordeev@linux.ibm.com>
L: linux-s390@vger.kernel.org
S: Supported
W: http://www.ibm.com/developerworks/linux/linux390/
@ -16373,7 +16381,6 @@ F: drivers/s390/crypto/vfio_ap_ops.c
F: drivers/s390/crypto/vfio_ap_private.h
S390 VFIO-CCW DRIVER
M: Cornelia Huck <cohuck@redhat.com>
M: Eric Farman <farman@linux.ibm.com>
M: Matthew Rosato <mjrosato@linux.ibm.com>
R: Halil Pasic <pasic@linux.ibm.com>
@ -16650,13 +16657,6 @@ M: Lubomir Rintel <lkundrak@v3.sk>
S: Supported
F: drivers/char/pcmcia/scr24x_cs.c
SCSI CDROM DRIVER
M: Jens Axboe <axboe@kernel.dk>
L: linux-scsi@vger.kernel.org
S: Maintained
W: http://www.kernel.dk
F: drivers/scsi/sr*
SCSI RDMA PROTOCOL (SRP) INITIATOR
M: Bart Van Assche <bvanassche@acm.org>
L: linux-rdma@vger.kernel.org
@ -16955,7 +16955,6 @@ F: drivers/misc/sgi-xp/
SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
M: Karsten Graul <kgraul@linux.ibm.com>
M: Guvenc Gulce <guvenc@linux.ibm.com>
L: linux-s390@vger.kernel.org
S: Supported
W: http://www.ibm.com/developerworks/linux/linux390/
@ -17800,7 +17799,6 @@ F: drivers/staging/nvec/
STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
M: Jens Frederich <jfrederich@gmail.com>
M: Daniel Drake <dsd@laptop.org>
M: Jon Nettleton <jon.nettleton@gmail.com>
S: Maintained
W: http://wiki.laptop.org/go/DCON
@ -17891,7 +17889,8 @@ M: Olivier Moysan <olivier.moysan@foss.st.com>
M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
F: Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml
F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml
F: sound/soc/stm/
STM32 TIMER/LPTIMER DRIVERS
@ -17968,10 +17967,11 @@ F: Documentation/admin-guide/svga.rst
F: arch/x86/boot/video*
SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
M: Christoph Hellwig <hch@infradead.org>
L: iommu@lists.linux-foundation.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
W: http://git.infradead.org/users/hch/dma-mapping.git
T: git git://git.infradead.org/users/hch/dma-mapping.git
F: arch/*/kernel/pci-swiotlb.c
F: include/linux/swiotlb.h
F: kernel/dma/swiotlb.c
@ -17987,7 +17987,7 @@ F: net/switchdev/
SY8106A REGULATOR DRIVER
M: Icenowy Zheng <icenowy@aosc.io>
S: Maintained
F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
F: drivers/regulator/sy8106a-regulator.c
SYNC FILE FRAMEWORK
@ -18554,13 +18554,14 @@ T: git git://linuxtv.org/media_tree.git
F: drivers/media/radio/radio-raremono.c
THERMAL
M: Zhang Rui <rui.zhang@intel.com>
M: Rafael J. Wysocki <rafael@kernel.org>
M: Daniel Lezcano <daniel.lezcano@linaro.org>
R: Amit Kucheria <amitk@kernel.org>
R: Zhang Rui <rui.zhang@intel.com>
L: linux-pm@vger.kernel.org
S: Supported
Q: https://patchwork.kernel.org/project/linux-pm/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
F: Documentation/devicetree/bindings/thermal/
F: drivers/thermal/
F: include/linux/cpu_cooling.h
@ -18689,7 +18690,7 @@ F: include/linux/clk/ti.h
TI DAVINCI MACHINE SUPPORT
M: Sekhar Nori <nsekhar@ti.com>
R: Bartosz Golaszewski <bgolaszewski@baylibre.com>
R: Bartosz Golaszewski <brgl@bgdev.pl>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
@ -19288,13 +19289,12 @@ S: Maintained
F: drivers/usb/misc/chaoskey.c
USB CYPRESS C67X00 DRIVER
M: Peter Korsgaard <jacmet@sunsite.dk>
L: linux-usb@vger.kernel.org
S: Maintained
S: Orphan
F: drivers/usb/c67x00/
USB DAVICOM DM9601 DRIVER
M: Peter Korsgaard <jacmet@sunsite.dk>
M: Peter Korsgaard <peter@korsgaard.com>
L: netdev@vger.kernel.org
S: Maintained
W: http://www.linux-usb.org/usbnet
@ -20474,7 +20474,6 @@ F: samples/bpf/xdpsock*
F: tools/lib/bpf/xsk*
XEN BLOCK SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
M: Roger Pau Monné <roger.pau@citrix.com>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
S: Supported
@ -20522,7 +20521,7 @@ S: Supported
F: drivers/net/xen-netback/*
XEN PCI SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
M: Juergen Gross <jgross@suse.com>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
S: Supported
F: arch/x86/pci/*xen*
@ -20545,7 +20544,8 @@ S: Supported
F: sound/xen/*
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
M: Juergen Gross <jgross@suse.com>
M: Stefano Stabellini <sstabellini@kernel.org>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
L: iommu@lists.linux-foundation.org
S: Supported
@ -20704,7 +20704,6 @@ S: Maintained
F: mm/zbud.c
ZD1211RW WIRELESS DRIVER
M: Daniel Drake <dsd@gentoo.org>
M: Ulrich Kunitz <kune@deine-taler.de>
L: linux-wireless@vger.kernel.org
L: zd1211-devs@lists.sourceforge.net (subscribers-only)

8
Makefile
View File

@ -2,7 +2,7 @@
VERSION = 5
PATCHLEVEL = 15
SUBLEVEL = 0
EXTRAVERSION = -rc1
EXTRAVERSION = -rc6
NAME = Opossums on Parade
# *DOCUMENTATION*
@ -849,12 +849,6 @@ endif
DEBUG_CFLAGS :=
# Workaround for GCC versions < 5.0
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801
ifdef CONFIG_CC_IS_GCC
DEBUG_CFLAGS += $(call cc-ifversion, -lt, 0500, $(call cc-option, -fno-var-tracking-assignments))
endif
ifdef CONFIG_DEBUG_INFO
ifdef CONFIG_DEBUG_INFO_SPLIT

3
arch/alpha/Kconfig
View File

@ -20,7 +20,7 @@ config ALPHA
select NEED_SG_DMA_LENGTH
select VIRT_TO_BUS
select GENERIC_IRQ_PROBE
select GENERIC_PCI_IOMAP if PCI
select GENERIC_PCI_IOMAP
select AUTO_IRQ_AFFINITY if SMP
select GENERIC_IRQ_SHOW
select ARCH_WANT_IPC_PARSE_VERSION
@ -199,7 +199,6 @@ config ALPHA_EIGER
config ALPHA_JENSEN
bool "Jensen"
depends on BROKEN
select HAVE_EISA
help
DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one

1
arch/alpha/include/asm/asm-prototypes.h
View File

@ -16,3 +16,4 @@ extern void __divlu(void);
extern void __remlu(void);
extern void __divqu(void);
extern void __remqu(void);
extern unsigned long __udiv_qrnnd(unsigned long *, unsigned long, unsigned long , unsigned long);

6
arch/alpha/include/asm/io.h
View File

@ -60,7 +60,7 @@ extern inline void set_hae(unsigned long new_hae)
* Change virtual addresses to physical addresses and vv.
*/
#ifdef USE_48_BIT_KSEG
static inline unsigned long virt_to_phys(void *address)
static inline unsigned long virt_to_phys(volatile void *address)
{
return (unsigned long)address - IDENT_ADDR;
}
@ -70,7 +70,7 @@ static inline void * phys_to_virt(unsigned long address)
return (void *) (address + IDENT_ADDR);
}
#else
static inline unsigned long virt_to_phys(void *address)
static inline unsigned long virt_to_phys(volatile void *address)
{
unsigned long phys = (unsigned long)address;
@ -106,7 +106,7 @@ static inline void * phys_to_virt(unsigned long address)
extern unsigned long __direct_map_base;
extern unsigned long __direct_map_size;
static inline unsigned long __deprecated virt_to_bus(void *address)
static inline unsigned long __deprecated virt_to_bus(volatile void *address)
{
unsigned long phys = virt_to_phys(address);
unsigned long bus = phys + __direct_map_base;

8
arch/alpha/include/asm/jensen.h
View File

@ -111,18 +111,18 @@ __EXTERN_INLINE void jensen_set_hae(unsigned long addr)
* convinced that I need one of the newer machines.
*/
static inline unsigned int jensen_local_inb(unsigned long addr)
__EXTERN_INLINE unsigned int jensen_local_inb(unsigned long addr)
{
return 0xff & *(vuip)((addr << 9) + EISA_VL82C106);
}
static inline void jensen_local_outb(u8 b, unsigned long addr)
__EXTERN_INLINE void jensen_local_outb(u8 b, unsigned long addr)
{
*(vuip)((addr << 9) + EISA_VL82C106) = b;
mb();
}
static inline unsigned int jensen_bus_inb(unsigned long addr)
__EXTERN_INLINE unsigned int jensen_bus_inb(unsigned long addr)
{
long result;
@ -131,7 +131,7 @@ static inline unsigned int jensen_bus_inb(unsigned long addr)
return __kernel_extbl(result, addr & 3);
}
static inline void jensen_bus_outb(u8 b, unsigned long addr)
__EXTERN_INLINE void jensen_bus_outb(u8 b, unsigned long addr)
{
jensen_set_hae(0);
*(vuip)((addr << 7) + EISA_IO + 0x00) = b * 0x01010101;

43
arch/alpha/include/asm/setup.h Normal file
View File

@ -0,0 +1,43 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __ALPHA_SETUP_H
#define __ALPHA_SETUP_H
#include <uapi/asm/setup.h>
/*
* We leave one page for the initial stack page, and one page for
* the initial process structure. Also, the console eats 3 MB for
* the initial bootloader (one of which we can reclaim later).
*/
#define BOOT_PCB 0x20000000
#define BOOT_ADDR 0x20000000
/* Remove when official MILO sources have ELF support: */
#define BOOT_SIZE (16*1024)
#ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS
#define KERNEL_START_PHYS 0x300000 /* Old bootloaders hardcoded this. */
#else
#define KERNEL_START_PHYS 0x1000000 /* required: Wildfire/Titan/Marvel */
#endif
#define KERNEL_START (PAGE_OFFSET+KERNEL_START_PHYS)
#define SWAPPER_PGD KERNEL_START
#define INIT_STACK (PAGE_OFFSET+KERNEL_START_PHYS+0x02000)
#define EMPTY_PGT (PAGE_OFFSET+KERNEL_START_PHYS+0x04000)
#define EMPTY_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x08000)
#define ZERO_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x0A000)
#define START_ADDR (PAGE_OFFSET+KERNEL_START_PHYS+0x10000)
/*
* This is setup by the secondary bootstrap loader. Because
* the zero page is zeroed out as soon as the vm system is
* initialized, we need to copy things out into a more permanent
* place.
*/
#define PARAM ZERO_PGE
#define COMMAND_LINE ((char *)(absolute_pointer(PARAM + 0x0000)))
#define INITRD_START (*(unsigned long *) (PARAM+0x100))
#define INITRD_SIZE (*(unsigned long *) (PARAM+0x108))
#endif

42
arch/alpha/include/uapi/asm/setup.h
View File

@ -1,43 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ALPHA_SETUP_H
#define __ALPHA_SETUP_H
#ifndef _UAPI__ALPHA_SETUP_H
#define _UAPI__ALPHA_SETUP_H
#define COMMAND_LINE_SIZE 256
/*
* We leave one page for the initial stack page, and one page for
* the initial process structure. Also, the console eats 3 MB for
* the initial bootloader (one of which we can reclaim later).
*/
#define BOOT_PCB 0x20000000
#define BOOT_ADDR 0x20000000
/* Remove when official MILO sources have ELF support: */
#define BOOT_SIZE (16*1024)
#ifdef CONFIG_ALPHA_LEGACY_START_ADDRESS
#define KERNEL_START_PHYS 0x300000 /* Old bootloaders hardcoded this. */
#else
#define KERNEL_START_PHYS 0x1000000 /* required: Wildfire/Titan/Marvel */
#endif
#define KERNEL_START (PAGE_OFFSET+KERNEL_START_PHYS)
#define SWAPPER_PGD KERNEL_START
#define INIT_STACK (PAGE_OFFSET+KERNEL_START_PHYS+0x02000)
#define EMPTY_PGT (PAGE_OFFSET+KERNEL_START_PHYS+0x04000)
#define EMPTY_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x08000)
#define ZERO_PGE (PAGE_OFFSET+KERNEL_START_PHYS+0x0A000)
#define START_ADDR (PAGE_OFFSET+KERNEL_START_PHYS+0x10000)
/*
* This is setup by the secondary bootstrap loader. Because
* the zero page is zeroed out as soon as the vm system is
* initialized, we need to copy things out into a more permanent
* place.
*/
#define PARAM ZERO_PGE
#define COMMAND_LINE ((char*)(PARAM + 0x0000))
#define INITRD_START (*(unsigned long *) (PARAM+0x100))
#define INITRD_SIZE (*(unsigned long *) (PARAM+0x108))
#endif
#endif /* _UAPI__ALPHA_SETUP_H */

10
arch/alpha/kernel/sys_jensen.c
View File

@ -7,6 +7,11 @@
*
* Code supporting the Jensen.
*/
#define __EXTERN_INLINE
#include <asm/io.h>
#include <asm/jensen.h>
#undef __EXTERN_INLINE
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/types.h>
@ -17,11 +22,6 @@
#include <asm/ptrace.h>
#define __EXTERN_INLINE inline
#include <asm/io.h>
#include <asm/jensen.h>
#undef __EXTERN_INLINE
#include <asm/dma.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>

1
arch/alpha/lib/Makefile
View File

@ -14,6 +14,7 @@ ev6-$(CONFIG_ALPHA_EV6) := ev6-
ev67-$(CONFIG_ALPHA_EV67) := ev67-
lib-y = __divqu.o __remqu.o __divlu.o __remlu.o \
udiv-qrnnd.o \
udelay.o \
$(ev6-y)memset.o \
$(ev6-y)memcpy.o \

2
arch/alpha/math-emu/qrnnd.S → arch/alpha/lib/udiv-qrnnd.S
View File

@ -25,6 +25,7 @@
# along with GCC; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
#include <asm/export.h>
.set noreorder
.set noat
@ -161,3 +162,4 @@ $Odd:
ret $31,($26),1
.end __udiv_qrnnd
EXPORT_SYMBOL(__udiv_qrnnd)

2
arch/alpha/math-emu/Makefile
View File

@ -7,4 +7,4 @@ ccflags-y := -w
obj-$(CONFIG_MATHEMU) += math-emu.o
math-emu-objs := math.o qrnnd.o
math-emu-objs := math.o

2
arch/alpha/math-emu/math.c
View File

@ -403,5 +403,3 @@ alpha_fp_emul_imprecise (struct pt_regs *regs, unsigned long write_mask)
egress:
return si_code;
}
EXPORT_SYMBOL(__udiv_qrnnd);

5
arch/arc/include/asm/pgtable.h
View File

@ -26,11 +26,6 @@ extern char empty_zero_page[PAGE_SIZE];
extern pgd_t swapper_pg_dir[] __aligned(PAGE_SIZE);
/* Macro to mark a page protection as uncacheable */
#define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) & ~_PAGE_CACHEABLE))
extern pgd_t swapper_pg_dir[] __aligned(PAGE_SIZE);
/* to cope with aliasing VIPT cache */
#define HAVE_ARCH_UNMAPPED_AREA

2
arch/arm/Kconfig
View File

@ -1989,8 +1989,6 @@ config ARCH_HIBERNATION_POSSIBLE
endmenu
source "drivers/firmware/Kconfig"
if CRYPTO
source "arch/arm/crypto/Kconfig"
endif

1
arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
View File

@ -71,7 +71,6 @@
isc: isc@f0008000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
status = "okay";
};
qspi1: spi@f0024000 {

45
arch/arm/boot/dts/at91-sama7g5ek.dts
View File

@ -196,11 +196,13 @@
regulator-state-standby {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1350000>;
regulator-mode = <4>;
};
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1350000>;
regulator-mode = <4>;
};
};
@ -353,7 +355,10 @@
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gmac0_default &pinctrl_gmac0_txck_default &pinctrl_gmac0_phy_irq>;
pinctrl-0 = <&pinctrl_gmac0_default
&pinctrl_gmac0_mdio_default
&pinctrl_gmac0_txck_default
&pinctrl_gmac0_phy_irq>;
phy-mode = "rgmii-id";
status = "okay";
@ -368,7 +373,9 @@
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gmac1_default &pinctrl_gmac1_phy_irq>;
pinctrl-0 = <&pinctrl_gmac1_default
&pinctrl_gmac1_mdio_default
&pinctrl_gmac1_phy_irq>;
phy-mode = "rmii";
status = "okay";
@ -423,14 +430,20 @@
<PIN_PA15__G0_TXEN>,
<PIN_PA30__G0_RXCK>,
<PIN_PA18__G0_RXDV>,
<PIN_PA22__G0_MDC>,
<PIN_PA23__G0_MDIO>,
<PIN_PA25__G0_125CK>;
slew-rate = <0>;
bias-disable;
};
pinctrl_gmac0_mdio_default: gmac0_mdio_default {
pinmux = <PIN_PA22__G0_MDC>,
<PIN_PA23__G0_MDIO>;
bias-disable;
};
pinctrl_gmac0_txck_default: gmac0_txck_default {
pinmux = <PIN_PA24__G0_TXCK>;
slew-rate = <0>;
bias-pull-up;
};
@ -447,8 +460,13 @@
<PIN_PD25__G1_RX0>,
<PIN_PD26__G1_RX1>,
<PIN_PD27__G1_RXER>,
<PIN_PD24__G1_RXDV>,
<PIN_PD28__G1_MDC>,
<PIN_PD24__G1_RXDV>;
slew-rate = <0>;
bias-disable;
};
pinctrl_gmac1_mdio_default: gmac1_mdio_default {
pinmux = <PIN_PD28__G1_MDC>,
<PIN_PD29__G1_MDIO>;
bias-disable;
};
@ -540,6 +558,7 @@
<PIN_PA8__SDMMC0_DAT5>,
<PIN_PA9__SDMMC0_DAT6>,
<PIN_PA10__SDMMC0_DAT7>;
slew-rate = <0>;
bias-pull-up;
};
@ -547,6 +566,7 @@
pinmux = <PIN_PA0__SDMMC0_CK>,
<PIN_PA2__SDMMC0_RSTN>,
<PIN_PA11__SDMMC0_DS>;
slew-rate = <0>;
bias-pull-up;
};
};
@ -558,6 +578,7 @@
<PIN_PC0__SDMMC1_DAT1>,
<PIN_PC1__SDMMC1_DAT2>,
<PIN_PC2__SDMMC1_DAT3>;
slew-rate = <0>;
bias-pull-up;
};
@ -566,6 +587,7 @@
<PIN_PB28__SDMMC1_RSTN>,
<PIN_PC5__SDMMC1_1V8SEL>,
<PIN_PC4__SDMMC1_CD>;
slew-rate = <0>;
bias-pull-up;
};
};
@ -577,11 +599,13 @@
<PIN_PD6__SDMMC2_DAT1>,
<PIN_PD7__SDMMC2_DAT2>,
<PIN_PD8__SDMMC2_DAT3>;
slew-rate = <0>;
bias-pull-up;
};
ck {
pinmux = <PIN_PD4__SDMMC2_CK>;
slew-rate = <0>;
bias-pull-up;
};
};
@ -634,6 +658,15 @@
pinctrl-0 = <&pinctrl_sdmmc2_default>;
};
&shdwc {
atmel,shdwc-debouncer = <976>;
status = "okay";
input@0 {
reg = <0>;
};
};
&spdifrx {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spdifrx_default>;

11
arch/arm/boot/dts/bcm2711-rpi-4-b.dts
View File

@ -40,8 +40,8 @@
regulator-always-on;
regulator-settling-time-us = <5000>;
gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
states = <1800000 0x1
3300000 0x0>;
states = <1800000 0x1>,
<3300000 0x0>;
status = "okay";
};
@ -217,15 +217,16 @@
};
&pcie0 {
pci@1,0 {
pci@0,0 {
device_type = "pci";
#address-cells = <3>;
#size-cells = <2>;
ranges;
reg = <0 0 0 0 0>;
usb@1,0 {
reg = <0x10000 0 0 0 0>;
usb@0,0 {
reg = <0 0 0 0 0>;
resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
};
};

12
arch/arm/boot/dts/bcm2711.dtsi
View File

@ -300,6 +300,14 @@
status = "disabled";
};
vec: vec@7ec13000 {
compatible = "brcm,bcm2711-vec";
reg = <0x7ec13000 0x1000>;
clocks = <&clocks BCM2835_CLOCK_VEC>;
interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
dvp: clock@7ef00000 {
compatible = "brcm,brcm2711-dvp";
reg = <0x7ef00000 0x10>;
@ -532,8 +540,8 @@
compatible = "brcm,genet-mdio-v5";
reg = <0xe14 0x8>;
reg-names = "mdio";
#address-cells = <0x0>;
#size-cells = <0x1>;
#address-cells = <0x1>;
#size-cells = <0x0>;
};
};
};

8
arch/arm/boot/dts/bcm2835-common.dtsi
View File

@ -106,6 +106,14 @@
status = "okay";
};
vec: vec@7e806000 {
compatible = "brcm,bcm2835-vec";
reg = <0x7e806000 0x1000>;
clocks = <&clocks BCM2835_CLOCK_VEC>;
interrupts = <2 27>;
status = "disabled";
};
pixelvalve@7e807000 {
compatible = "brcm,bcm2835-pixelvalve2";
reg = <0x7e807000 0x100>;

8
arch/arm/boot/dts/bcm283x.dtsi
View File

@ -464,14 +464,6 @@
status = "disabled";
};
vec: vec@7e806000 {
compatible = "brcm,bcm2835-vec";
reg = <0x7e806000 0x1000>;
clocks = <&clocks BCM2835_CLOCK_VEC>;
interrupts = <2 27>;
status = "disabled";
};
usb: usb@7e980000 {
compatible = "brcm,bcm2835-usb";
reg = <0x7e980000 0x10000>;

4
arch/arm/boot/dts/imx53-m53menlo.dts
View File

@ -56,6 +56,7 @@
panel {
compatible = "edt,etm0700g0dh6";
pinctrl-0 = <&pinctrl_display_gpio>;
pinctrl-names = "default";
enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
port {
@ -76,8 +77,7 @@
regulator-name = "vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
enable-active-high;
gpio = <&gpio1 2 0>;
};
};

5
arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
View File

@ -5,6 +5,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pwm/pwm.h>
/ {
@ -277,6 +278,7 @@
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
reg = <0>;
color = <LED_COLOR_ID_RED>;
};
chan@1 {
@ -284,6 +286,7 @@
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
reg = <1>;
color = <LED_COLOR_ID_GREEN>;
};
chan@2 {
@ -291,6 +294,7 @@
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
reg = <2>;
color = <LED_COLOR_ID_BLUE>;
};
chan@3 {
@ -298,6 +302,7 @@
led-cur = /bits/ 8 <0x0>;
max-cur = /bits/ 8 <0x0>;
reg = <3>;
color = <LED_COLOR_ID_WHITE>;
};
};

11
arch/arm/boot/dts/imx6qdl-pico.dtsi
View File

@ -176,7 +176,18 @@
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
phy-reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
phy-handle = <&phy>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy: ethernet-phy@1 {
reg = <1>;
qca,clk-out-frequency = <125000000>;
};
};
};
&hdmi {

4
arch/arm/boot/dts/imx6sx-sdb.dts
View File

@ -114,7 +114,7 @@
compatible = "micron,n25q256a", "jedec,spi-nor";
spi-max-frequency = <29000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
spi-tx-bus-width = <1>;
reg = <0>;
};
@ -124,7 +124,7 @@
compatible = "micron,n25q256a", "jedec,spi-nor";
spi-max-frequency = <29000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
spi-tx-bus-width = <1>;
reg = <2>;
};
};

2
arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
View File

@ -292,7 +292,7 @@
compatible = "micron,n25q256a", "jedec,spi-nor";
spi-max-frequency = <29000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
spi-tx-bus-width = <1>;
reg = <0>;
};
};

2
arch/arm/boot/dts/omap3430-sdp.dts
View File

@ -101,7 +101,7 @@
nand@1,0 {
compatible = "ti,omap2-nand";
reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
reg = <1 0 4>; /* CS1, offset 0, IO size 4 */
interrupt-parent = <&gpmc>;
interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
<1 IRQ_TYPE_NONE>; /* termcount */

15
arch/arm/boot/dts/qcom-apq8064.dtsi
View File

@ -198,7 +198,7 @@
clock-frequency = <19200000>;
};
pxo_board {
pxo_board: pxo_board {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
@ -1148,22 +1148,21 @@
};
gpu: adreno-3xx@4300000 {
compatible = "qcom,adreno-3xx";
compatible = "qcom,adreno-320.2", "qcom,adreno";
reg = <0x04300000 0x20000>;
reg-names = "kgsl_3d0_reg_memory";
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "kgsl_3d0_irq";
clock-names =
"core_clk",
"iface_clk",
"mem_clk",
"mem_iface_clk";
"core",
"iface",
"mem",
"mem_iface";
clocks =
<&mmcc GFX3D_CLK>,
<&mmcc GFX3D_AHB_CLK>,
<&mmcc GFX3D_AXI_CLK>,
<&mmcc MMSS_IMEM_AHB_CLK>;
qcom,chipid = <0x03020002>;
iommus = <&gfx3d 0
&gfx3d 1
@ -1306,7 +1305,7 @@
reg-names = "dsi_pll", "dsi_phy", "dsi_phy_regulator";
clock-names = "iface_clk", "ref";
clocks = <&mmcc DSI_M_AHB_CLK>,
<&cxo_board>;
<&pxo_board>;
};

39
arch/arm/boot/dts/sama7g5.dtsi
View File

@ -75,6 +75,17 @@
#size-cells = <1>;
ranges;
securam: securam@e0000000 {
compatible = "microchip,sama7g5-securam", "atmel,sama5d2-securam", "mmio-sram";
reg = <0xe0000000 0x4000>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xe0000000 0x4000>;
no-memory-wc;
status = "okay";
};
secumod: secumod@e0004000 {
compatible = "microchip,sama7g5-secumod", "atmel,sama5d2-secumod", "syscon";
reg = <0xe0004000 0x4000>;
@ -111,6 +122,17 @@
clock-names = "td_slck", "md_slck", "main_xtal";
};
shdwc: shdwc@e001d010 {
compatible = "microchip,sama7g5-shdwc", "syscon";
reg = <0xe001d010 0x10>;
clocks = <&clk32k 0>;
#address-cells = <1>;
#size-cells = <0>;
atmel,wakeup-rtc-timer;
atmel,wakeup-rtt-timer;
status = "disabled";
};
rtt: rtt@e001d020 {
compatible = "microchip,sama7g5-rtt", "microchip,sam9x60-rtt", "atmel,at91sam9260-rtt";
reg = <0xe001d020 0x30>;
@ -137,6 +159,11 @@
clocks = <&clk32k 0>;
};
chipid@e0020000 {
compatible = "microchip,sama7g5-chipid";
reg = <0xe0020000 0x8>;
};
sdmmc0: mmc@e1204000 {
compatible = "microchip,sama7g5-sdhci", "microchip,sam9x60-sdhci";
reg = <0xe1204000 0x4000>;
@ -515,6 +542,18 @@
};
};
uddrc: uddrc@e3800000 {
compatible = "microchip,sama7g5-uddrc";
reg = <0xe3800000 0x4000>;
status = "okay";
};
ddr3phy: ddr3phy@e3804000 {
compatible = "microchip,sama7g5-ddr3phy";
reg = <0xe3804000 0x1000>;
status = "okay";
};
gic: interrupt-controller@e8c11000 {
compatible = "arm,cortex-a7-gic";
#interrupt-cells = <3>;

2
arch/arm/boot/dts/spear3xx.dtsi
View File

@ -47,7 +47,7 @@
};
gmac: eth@e0800000 {
compatible = "st,spear600-gmac";
compatible = "snps,dwmac-3.40a";
reg = <0xe0800000 0x8000>;
interrupts = <23 22>;
interrupt-names = "macirq", "eth_wake_irq";

67
arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
View File

@ -17,6 +17,7 @@
* TAKE CARE WHEN MAINTAINING THIS FILE TO PROPAGATE ANY RELEVANT
* CHANGES TO vexpress-v2m.dtsi!
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
v2m_fixed_3v3: fixed-regulator-0 {
@ -101,16 +102,68 @@
};
bus@8000000 {
motherboard-bus {
model = "V2M-P1";
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 63>;
interrupt-map = <0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<0 1 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<0 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
<0 3 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<0 4 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<0 5 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<0 6 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<0 7 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
<0 8 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<0 9 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<0 10 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<0 11 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<0 12 &gic GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
<0 13 &gic GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
<0 14 &gic GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
<0 15 &gic GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<0 16 &gic GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<0 17 &gic GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
<0 18 &gic GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<0 19 &gic GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<0 20 &gic GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
<0 21 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
<0 22 &gic GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
<0 23 &gic GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
<0 24 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
<0 25 &gic GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
<0 26 &gic GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
<0 27 &gic GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
<0 28 &gic GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
<0 29 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
<0 30 &gic GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
<0 31 &gic GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
<0 32 &gic GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<0 33 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<0 34 &gic GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<0 35 &gic GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<0 36 &gic GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<0 37 &gic GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<0 38 &gic GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<0 39 &gic GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<0 40 &gic GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<0 41 &gic GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
<0 42 &gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
motherboard-bus@8000000 {
arm,hbi = <0x190>;
arm,vexpress,site = <0>;
arm,v2m-memory-map = "rs1";
compatible = "arm,vexpress,v2m-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
#interrupt-cells = <1>;
ranges;
ranges = <0 0 0x08000000 0x04000000>,
<1 0 0x14000000 0x04000000>,
<2 0 0x18000000 0x04000000>,
<3 0 0x1c000000 0x04000000>,
<4 0 0x0c000000 0x04000000>,
<5 0 0x10000000 0x04000000>;
nor_flash: flash@0 {
compatible = "arm,vexpress-flash", "cfi-flash";
@ -215,7 +268,7 @@
clock-names = "apb_pclk";
};
mmci@50000 {
mmc@50000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x050000 0x1000>;
interrupts = <9>, <10>;
@ -275,7 +328,7 @@
clock-names = "uartclk", "apb_pclk";
};
wdt@f0000 {
watchdog@f0000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f0000 0x1000>;
interrupts = <0>;

65
arch/arm/boot/dts/vexpress-v2m.dtsi
View File

@ -17,18 +17,73 @@
* TAKE CARE WHEN MAINTAINING THIS FILE TO PROPAGATE ANY RELEVANT
* CHANGES TO vexpress-v2m-rs1.dtsi!
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
bus@4000000 {
motherboard {
model = "V2M-P1";
bus@40000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x40000000 0x40000000 0x10000000>,
<0x10000000 0x10000000 0x00020000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 63>;
interrupt-map = <0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<0 1 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<0 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
<0 3 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<0 4 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<0 5 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<0 6 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<0 7 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
<0 8 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<0 9 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<0 10 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<0 11 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<0 12 &gic GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
<0 13 &gic GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
<0 14 &gic GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
<0 15 &gic GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<0 16 &gic GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<0 17 &gic GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
<0 18 &gic GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<0 19 &gic GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<0 20 &gic GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
<0 21 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
<0 22 &gic GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
<0 23 &gic GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
<0 24 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
<0 25 &gic GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
<0 26 &gic GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
<0 27 &gic GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
<0 28 &gic GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
<0 29 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
<0 30 &gic GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
<0 31 &gic GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
<0 32 &gic GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<0 33 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<0 34 &gic GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<0 35 &gic GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<0 36 &gic GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<0 37 &gic GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<0 38 &gic GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<0 39 &gic GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<0 40 &gic GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<0 41 &gic GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
<0 42 &gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
motherboard-bus@40000000 {
arm,hbi = <0x190>;
arm,vexpress,site = <0>;
compatible = "arm,vexpress,v2m-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
#interrupt-cells = <1>;
ranges;
ranges = <0 0 0x40000000 0x04000000>,
<1 0 0x44000000 0x04000000>,
<2 0 0x48000000 0x04000000>,
<3 0 0x4c000000 0x04000000>,
<7 0 0x10000000 0x00020000>;
flash@0,00000000 {
compatible = "arm,vexpress-flash", "cfi-flash";

57
arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts
View File

@ -237,62 +237,7 @@
};
bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 4>,
<0 0 1 &gic 0 1 4>,
<0 0 2 &gic 0 2 4>,
<0 0 3 &gic 0 3 4>,
<0 0 4 &gic 0 4 4>,
<0 0 5 &gic 0 5 4>,
<0 0 6 &gic 0 6 4>,
<0 0 7 &gic 0 7 4>,
<0 0 8 &gic 0 8 4>,
<0 0 9 &gic 0 9 4>,
<0 0 10 &gic 0 10 4>,
<0 0 11 &gic 0 11 4>,
<0 0 12 &gic 0 12 4>,
<0 0 13 &gic 0 13 4>,
<0 0 14 &gic 0 14 4>,
<0 0 15 &gic 0 15 4>,
<0 0 16 &gic 0 16 4>,
<0 0 17 &gic 0 17 4>,
<0 0 18 &gic 0 18 4>,
<0 0 19 &gic 0 19 4>,
<0 0 20 &gic 0 20 4>,
<0 0 21 &gic 0 21 4>,
<0 0 22 &gic 0 22 4>,
<0 0 23 &gic 0 23 4>,
<0 0 24 &gic 0 24 4>,
<0 0 25 &gic 0 25 4>,
<0 0 26 &gic 0 26 4>,
<0 0 27 &gic 0 27 4>,
<0 0 28 &gic 0 28 4>,
<0 0 29 &gic 0 29 4>,
<0 0 30 &gic 0 30 4>,
<0 0 31 &gic 0 31 4>,
<0 0 32 &gic 0 32 4>,
<0 0 33 &gic 0 33 4>,
<0 0 34 &gic 0 34 4>,
<0 0 35 &gic 0 35 4>,
<0 0 36 &gic 0 36 4>,
<0 0 37 &gic 0 37 4>,
<0 0 38 &gic 0 38 4>,
<0 0 39 &gic 0 39 4>,
<0 0 40 &gic 0 40 4>,
<0 0 41 &gic 0 41 4>,
<0 0 42 &gic 0 42 4>;
ranges = <0x8000000 0 0x8000000 0x18000000>;
};
site2: hsb@40000000 {

57
arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts
View File

@ -609,62 +609,7 @@
};
smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 4>,
<0 0 1 &gic 0 1 4>,
<0 0 2 &gic 0 2 4>,
<0 0 3 &gic 0 3 4>,
<0 0 4 &gic 0 4 4>,
<0 0 5 &gic 0 5 4>,
<0 0 6 &gic 0 6 4>,
<0 0 7 &gic 0 7 4>,
<0 0 8 &gic 0 8 4>,
<0 0 9 &gic 0 9 4>,
<0 0 10 &gic 0 10 4>,
<0 0 11 &gic 0 11 4>,
<0 0 12 &gic 0 12 4>,
<0 0 13 &gic 0 13 4>,
<0 0 14 &gic 0 14 4>,
<0 0 15 &gic 0 15 4>,
<0 0 16 &gic 0 16 4>,
<0 0 17 &gic 0 17 4>,
<0 0 18 &gic 0 18 4>,
<0 0 19 &gic 0 19 4>,
<0 0 20 &gic 0 20 4>,
<0 0 21 &gic 0 21 4>,
<0 0 22 &gic 0 22 4>,
<0 0 23 &gic 0 23 4>,
<0 0 24 &gic 0 24 4>,
<0 0 25 &gic 0 25 4>,
<0 0 26 &gic 0 26 4>,
<0 0 27 &gic 0 27 4>,
<0 0 28 &gic 0 28 4>,
<0 0 29 &gic 0 29 4>,
<0 0 30 &gic 0 30 4>,
<0 0 31 &gic 0 31 4>,
<0 0 32 &gic 0 32 4>,
<0 0 33 &gic 0 33 4>,
<0 0 34 &gic 0 34 4>,
<0 0 35 &gic 0 35 4>,
<0 0 36 &gic 0 36 4>,
<0 0 37 &gic 0 37 4>,
<0 0 38 &gic 0 38 4>,
<0 0 39 &gic 0 39 4>,
<0 0 40 &gic 0 40 4>,
<0 0 41 &gic 0 41 4>,
<0 0 42 &gic 0 42 4>;
ranges = <0x8000000 0 0x8000000 0x18000000>;
};
site2: hsb@40000000 {

57
arch/arm/boot/dts/vexpress-v2p-ca5s.dts
View File

@ -207,62 +207,7 @@
};
smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0x08000000 0x04000000>,
<1 0 0x14000000 0x04000000>,
<2 0 0x18000000 0x04000000>,
<3 0 0x1c000000 0x04000000>,
<4 0 0x0c000000 0x04000000>,
<5 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 4>,
<0 0 1 &gic 0 1 4>,
<0 0 2 &gic 0 2 4>,
<0 0 3 &gic 0 3 4>,
<0 0 4 &gic 0 4 4>,
<0 0 5 &gic 0 5 4>,
<0 0 6 &gic 0 6 4>,
<0 0 7 &gic 0 7 4>,
<0 0 8 &gic 0 8 4>,
<0 0 9 &gic 0 9 4>,
<0 0 10 &gic 0 10 4>,
<0 0 11 &gic 0 11 4>,
<0 0 12 &gic 0 12 4>,
<0 0 13 &gic 0 13 4>,
<0 0 14 &gic 0 14 4>,
<0 0 15 &gic 0 15 4>,
<0 0 16 &gic 0 16 4>,
<0 0 17 &gic 0 17 4>,
<0 0 18 &gic 0 18 4>,
<0 0 19 &gic 0 19 4>,
<0 0 20 &gic 0 20 4>,
<0 0 21 &gic 0 21 4>,
<0 0 22 &gic 0 22 4>,
<0 0 23 &gic 0 23 4>,
<0 0 24 &gic 0 24 4>,
<0 0 25 &gic 0 25 4>,
<0 0 26 &gic 0 26 4>,
<0 0 27 &gic 0 27 4>,
<0 0 28 &gic 0 28 4>,
<0 0 29 &gic 0 29 4>,
<0 0 30 &gic 0 30 4>,
<0 0 31 &gic 0 31 4>,
<0 0 32 &gic 0 32 4>,
<0 0 33 &gic 0 33 4>,
<0 0 34 &gic 0 34 4>,
<0 0 35 &gic 0 35 4>,
<0 0 36 &gic 0 36 4>,
<0 0 37 &gic 0 37 4>,
<0 0 38 &gic 0 38 4>,
<0 0 39 &gic 0 39 4>,
<0 0 40 &gic 0 40 4>,
<0 0 41 &gic 0 41 4>,
<0 0 42 &gic 0 42 4>;
ranges = <0 0x8000000 0x18000000>;
};
site2: hsb@40000000 {

58
arch/arm/boot/dts/vexpress-v2p-ca9.dts
View File

@ -295,64 +295,6 @@
};
};
smb: bus@4000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0x40000000 0x04000000>,
<1 0 0x44000000 0x04000000>,
<2 0 0x48000000 0x04000000>,
<3 0 0x4c000000 0x04000000>,
<7 0 0x10000000 0x00020000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 4>,
<0 0 1 &gic 0 1 4>,
<0 0 2 &gic 0 2 4>,
<0 0 3 &gic 0 3 4>,
<0 0 4 &gic 0 4 4>,
<0 0 5 &gic 0 5 4>,
<0 0 6 &gic 0 6 4>,
<0 0 7 &gic 0 7 4>,
<0 0 8 &gic 0 8 4>,
<0 0 9 &gic 0 9 4>,
<0 0 10 &gic 0 10 4>,
<0 0 11 &gic 0 11 4>,
<0 0 12 &gic 0 12 4>,
<0 0 13 &gic 0 13 4>,
<0 0 14 &gic 0 14 4>,
<0 0 15 &gic 0 15 4>,
<0 0 16 &gic 0 16 4>,
<0 0 17 &gic 0 17 4>,
<0 0 18 &gic 0 18 4>,
<0 0 19 &gic 0 19 4>,
<0 0 20 &gic 0 20 4>,
<0 0 21 &gic 0 21 4>,
<0 0 22 &gic 0 22 4>,
<0 0 23 &gic 0 23 4>,
<0 0 24 &gic 0 24 4>,
<0 0 25 &gic 0 25 4>,
<0 0 26 &gic 0 26 4>,
<0 0 27 &gic 0 27 4>,
<0 0 28 &gic 0 28 4>,
<0 0 29 &gic 0 29 4>,
<0 0 30 &gic 0 30 4>,
<0 0 31 &gic 0 31 4>,
<0 0 32 &gic 0 32 4>,
<0 0 33 &gic 0 33 4>,
<0 0 34 &gic 0 34 4>,
<0 0 35 &gic 0 35 4>,
<0 0 36 &gic 0 36 4>,
<0 0 37 &gic 0 37 4>,
<0 0 38 &gic 0 38 4>,
<0 0 39 &gic 0 39 4>,
<0 0 40 &gic 0 40 4>,
<0 0 41 &gic 0 41 4>,
<0 0 42 &gic 0 42 4>;
};
site2: hsb@e0000000 {
compatible = "simple-bus";
#address-cells = <1>;

4
arch/arm/common/sharpsl_param.c
View File

@ -40,7 +40,9 @@ EXPORT_SYMBOL(sharpsl_param);
void sharpsl_save_param(void)
{
memcpy(&sharpsl_param, param_start(PARAM_BASE), sizeof(struct sharpsl_param_info));
struct sharpsl_param_info *params = param_start(PARAM_BASE);
memcpy(&sharpsl_param, params, sizeof(*params));
if (sharpsl_param.comadj_keyword != COMADJ_MAGIC)
sharpsl_param.comadj=-1;

1
arch/arm/configs/gemini_defconfig
View File

@ -76,6 +76,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_DRM=y
CONFIG_DRM_PANEL_ILITEK_IL9322=y
CONFIG_DRM_TVE200=y
CONFIG_FB=y
CONFIG_LOGO=y
CONFIG_USB=y
CONFIG_USB_MON=y

1
arch/arm/configs/imx_v6_v7_defconfig
View File

@ -292,6 +292,7 @@ CONFIG_DRM_IMX_LDB=y
CONFIG_DRM_IMX_HDMI=y
CONFIG_DRM_ETNAVIV=y
CONFIG_DRM_MXSFB=y
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_LCD_CLASS_DEVICE=y
CONFIG_LCD_L4F00242T03=y

4
arch/arm/configs/multi_v7_defconfig
View File

@ -197,7 +197,6 @@ CONFIG_PCI_EPF_TEST=m
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_OMAP_OCP2SCP=y
CONFIG_SIMPLE_PM_BUS=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y
@ -456,6 +455,7 @@ CONFIG_PINCTRL_STMFX=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_PINCTRL_OWL=y
CONFIG_PINCTRL_S500=y
CONFIG_PINCTRL_MSM=y
CONFIG_PINCTRL_APQ8064=y
CONFIG_PINCTRL_APQ8084=y
CONFIG_PINCTRL_IPQ8064=y
@ -725,6 +725,7 @@ CONFIG_DRM_PL111=m
CONFIG_DRM_LIMA=m
CONFIG_DRM_PANFROST=m
CONFIG_DRM_ASPEED_GFX=m
CONFIG_FB=y
CONFIG_FB_EFI=y
CONFIG_FB_WM8505=y
CONFIG_FB_SH_MOBILE_LCDC=y
@ -1122,6 +1123,7 @@ CONFIG_PHY_DM816X_USB=m
CONFIG_OMAP_USB2=y
CONFIG_TI_PIPE3=y
CONFIG_TWL4030_USB=m
CONFIG_RAS=y
CONFIG_NVMEM_IMX_OCOTP=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_NVMEM_SUNXI_SID=y

1
arch/arm/configs/oxnas_v6_defconfig
View File

@ -46,7 +46,6 @@ CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=64
CONFIG_SIMPLE_PM_BUS=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y

1
arch/arm/configs/shmobile_defconfig
View File

@ -40,7 +40,6 @@ CONFIG_PCI_RCAR_GEN2=y
CONFIG_PCIE_RCAR_HOST=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_SIMPLE_PM_BUS=y
CONFIG_MTD=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI=y

1
arch/arm/kernel/signal.c
View File

@ -628,7 +628,6 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
uprobe_notify_resume(regs);
} else {
tracehook_notify_resume(regs);
rseq_handle_notify_resume(NULL, regs);
}
}
local_irq_disable();

130
arch/arm/mach-at91/pm.c
View File

@ -47,12 +47,26 @@ struct at91_pm_bu {
unsigned long ddr_phy_calibration[BACKUP_DDR_PHY_CALIBRATION];
};
/*
* struct at91_pm_sfrbu_offsets: registers mapping for SFRBU
* @pswbu: power switch BU control registers
*/
struct at91_pm_sfrbu_regs {
struct {
u32 key;
u32 ctrl;
u32 state;
u32 softsw;
} pswbu;
};
/**
* struct at91_soc_pm - AT91 SoC power management data structure
* @config_shdwc_ws: wakeup sources configuration function for SHDWC
* @config_pmc_ws: wakeup srouces configuration function for PMC
* @ws_ids: wakup sources of_device_id array
* @data: PM data to be used on last phase of suspend
* @sfrbu_regs: SFRBU registers mapping
* @bu: backup unit mapped data (for backup mode)
* @memcs: memory chip select
*/
@ -62,6 +76,7 @@ struct at91_soc_pm {
const struct of_device_id *ws_ids;
struct at91_pm_bu *bu;
struct at91_pm_data data;
struct at91_pm_sfrbu_regs sfrbu_regs;
void *memcs;
};
@ -356,9 +371,36 @@ static int at91_suspend_finish(unsigned long val)
return 0;
}
static void at91_pm_switch_ba_to_vbat(void)
{
unsigned int offset = offsetof(struct at91_pm_sfrbu_regs, pswbu);
unsigned int val;
/* Just for safety. */
if (!soc_pm.data.sfrbu)
return;
val = readl(soc_pm.data.sfrbu + offset);
/* Already on VBAT. */
if (!(val & soc_pm.sfrbu_regs.pswbu.state))
return;
val &= ~soc_pm.sfrbu_regs.pswbu.softsw;
val |= soc_pm.sfrbu_regs.pswbu.key | soc_pm.sfrbu_regs.pswbu.ctrl;
writel(val, soc_pm.data.sfrbu + offset);
/* Wait for update. */
val = readl(soc_pm.data.sfrbu + offset);
while (val & soc_pm.sfrbu_regs.pswbu.state)
val = readl(soc_pm.data.sfrbu + offset);
}
static void at91_pm_suspend(suspend_state_t state)
{
if (soc_pm.data.mode == AT91_PM_BACKUP) {
at91_pm_switch_ba_to_vbat();
cpu_suspend(0, at91_suspend_finish);
/* The SRAM is lost between suspend cycles */
@ -589,18 +631,22 @@ static const struct of_device_id ramc_phy_ids[] __initconst = {
{ /* Sentinel. */ },
};
static __init void at91_dt_ramc(bool phy_mandatory)
static __init int at91_dt_ramc(bool phy_mandatory)
{
struct device_node *np;
const struct of_device_id *of_id;
int idx = 0;
void *standby = NULL;
const struct ramc_info *ramc;
int ret;
for_each_matching_node_and_match(np, ramc_ids, &of_id) {
soc_pm.data.ramc[idx] = of_iomap(np, 0);
if (!soc_pm.data.ramc[idx])
panic(pr_fmt("unable to map ramc[%d] cpu registers\n"), idx);
if (!soc_pm.data.ramc[idx]) {
pr_err("unable to map ramc[%d] cpu registers\n", idx);
ret = -ENOMEM;
goto unmap_ramc;
}
ramc = of_id->data;
if (ramc) {
@ -612,25 +658,42 @@ static __init void at91_dt_ramc(bool phy_mandatory)
idx++;
}
if (!idx)
panic(pr_fmt("unable to find compatible ram controller node in dtb\n"));
if (!idx) {
pr_err("unable to find compatible ram controller node in dtb\n");
ret = -ENODEV;
goto unmap_ramc;
}
/* Lookup for DDR PHY node, if any. */
for_each_matching_node_and_match(np, ramc_phy_ids, &of_id) {
soc_pm.data.ramc_phy = of_iomap(np, 0);
if (!soc_pm.data.ramc_phy)
panic(pr_fmt("unable to map ramc phy cpu registers\n"));
if (!soc_pm.data.ramc_phy) {
pr_err("unable to map ramc phy cpu registers\n");
ret = -ENOMEM;
goto unmap_ramc;
}
}
if (phy_mandatory && !soc_pm.data.ramc_phy)
panic(pr_fmt("DDR PHY is mandatory!\n"));
if (phy_mandatory && !soc_pm.data.ramc_phy) {
pr_err("DDR PHY is mandatory!\n");
ret = -ENODEV;
goto unmap_ramc;
}
if (!standby) {
pr_warn("ramc no standby function available\n");
return;
return 0;
}
at91_cpuidle_device.dev.platform_data = standby;
return 0;
unmap_ramc:
while (idx)
iounmap(soc_pm.data.ramc[--idx]);
return ret;
}
static void at91rm9200_idle(void)
@ -1017,6 +1080,8 @@ static void __init at91_pm_init(void (*pm_idle)(void))
void __init at91rm9200_pm_init(void)
{
int ret;
if (!IS_ENABLED(CONFIG_SOC_AT91RM9200))
return;
@ -1028,7 +1093,9 @@ void __init at91rm9200_pm_init(void)
soc_pm.data.standby_mode = AT91_PM_STANDBY;
soc_pm.data.suspend_mode = AT91_PM_ULP0;
at91_dt_ramc(false);
ret = at91_dt_ramc(false);
if (ret)
return;
/*
* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh.
@ -1046,13 +1113,17 @@ void __init sam9x60_pm_init(void)
static const int iomaps[] __initconst = {
[AT91_PM_ULP1] = AT91_PM_IOMAP(SHDWC),
};
int ret;
if (!IS_ENABLED(CONFIG_SOC_SAM9X60))
return;
at91_pm_modes_validate(modes, ARRAY_SIZE(modes));
at91_pm_modes_init(iomaps, ARRAY_SIZE(iomaps));
at91_dt_ramc(false);
ret = at91_dt_ramc(false);
if (ret)
return;
at91_pm_init(NULL);
soc_pm.ws_ids = sam9x60_ws_ids;
@ -1061,6 +1132,8 @@ void __init sam9x60_pm_init(void)
void __init at91sam9_pm_init(void)
{
int ret;
if (!IS_ENABLED(CONFIG_SOC_AT91SAM9))
return;
@ -1072,7 +1145,10 @@ void __init at91sam9_pm_init(void)
soc_pm.data.standby_mode = AT91_PM_STANDBY;
soc_pm.data.suspend_mode = AT91_PM_ULP0;
at91_dt_ramc(false);
ret = at91_dt_ramc(false);
if (ret)
return;
at91_pm_init(at91sam9_idle);
}
@ -1081,12 +1157,16 @@ void __init sama5_pm_init(void)
static const int modes[] __initconst = {
AT91_PM_STANDBY, AT91_PM_ULP0, AT91_PM_ULP0_FAST,
};
int ret;
if (!IS_ENABLED(CONFIG_SOC_SAMA5))
return;
at91_pm_modes_validate(modes, ARRAY_SIZE(modes));
at91_dt_ramc(false);
ret = at91_dt_ramc(false);
if (ret)
return;
at91_pm_init(NULL);
}
@ -1101,18 +1181,27 @@ void __init sama5d2_pm_init(void)
[AT91_PM_BACKUP] = AT91_PM_IOMAP(SHDWC) |
AT91_PM_IOMAP(SFRBU),
};
int ret;
if (!IS_ENABLED(CONFIG_SOC_SAMA5D2))
return;
at91_pm_modes_validate(modes, ARRAY_SIZE(modes));
at91_pm_modes_init(iomaps, ARRAY_SIZE(iomaps));
at91_dt_ramc(false);
ret = at91_dt_ramc(false);
if (ret)
return;
at91_pm_init(NULL);
soc_pm.ws_ids = sama5d2_ws_ids;
soc_pm.config_shdwc_ws = at91_sama5d2_config_shdwc_ws;
soc_pm.config_pmc_ws = at91_sama5d2_config_pmc_ws;
soc_pm.sfrbu_regs.pswbu.key = (0x4BD20C << 8);
soc_pm.sfrbu_regs.pswbu.ctrl = BIT(0);
soc_pm.sfrbu_regs.pswbu.softsw = BIT(1);
soc_pm.sfrbu_regs.pswbu.state = BIT(3);
}
void __init sama7_pm_init(void)
@ -1127,18 +1216,27 @@ void __init sama7_pm_init(void)
[AT91_PM_BACKUP] = AT91_PM_IOMAP(SFRBU) |
AT91_PM_IOMAP(SHDWC),
};
int ret;
if (!IS_ENABLED(CONFIG_SOC_SAMA7))
return;
at91_pm_modes_validate(modes, ARRAY_SIZE(modes));
at91_dt_ramc(true);
ret = at91_dt_ramc(true);
if (ret)
return;
at91_pm_modes_init(iomaps, ARRAY_SIZE(iomaps));
at91_pm_init(NULL);
soc_pm.ws_ids = sama7g5_ws_ids;
soc_pm.config_pmc_ws = at91_sam9x60_config_pmc_ws;
soc_pm.sfrbu_regs.pswbu.key = (0x4BD20C << 8);
soc_pm.sfrbu_regs.pswbu.ctrl = BIT(0);
soc_pm.sfrbu_regs.pswbu.softsw = BIT(1);
soc_pm.sfrbu_regs.pswbu.state = BIT(2);
}
static int __init at91_pm_modes_select(char *str)

50
arch/arm/mach-at91/pm_suspend.S
View File

@ -1014,31 +1014,55 @@ ENTRY(at91_pm_suspend_in_sram)
mov tmp1, #0
mcr p15, 0, tmp1, c7, c10, 4
ldr tmp1, [r0, #PM_DATA_PMC]
str tmp1, .pmc_base
ldr tmp1, [r0, #PM_DATA_RAMC0]
str tmp1, .sramc_base
ldr tmp1, [r0, #PM_DATA_RAMC1]
str tmp1, .sramc1_base
ldr tmp1, [r0, #PM_DATA_RAMC_PHY]
str tmp1, .sramc_phy_base
ldr tmp1, [r0, #PM_DATA_MEMCTRL]
str tmp1, .memtype
ldr tmp1, [r0, #PM_DATA_MODE]
str tmp1, .pm_mode
/* Flush tlb. */
mov r4, #0
mcr p15, 0, r4, c8, c7, 0
ldr tmp1, [r0, #PM_DATA_PMC_MCKR_OFFSET]
str tmp1, .mckr_offset
ldr tmp1, [r0, #PM_DATA_PMC_VERSION]
str tmp1, .pmc_version
/* Both ldrne below are here to preload their address in the TLB */
ldr tmp1, [r0, #PM_DATA_MEMCTRL]
str tmp1, .memtype
ldr tmp1, [r0, #PM_DATA_MODE]
str tmp1, .pm_mode
/*
* ldrne below are here to preload their address in the TLB as access
* to RAM may be limited while in self-refresh.
*/
ldr tmp1, [r0, #PM_DATA_PMC]
str tmp1, .pmc_base
cmp tmp1, #0
ldrne tmp2, [tmp1, #0]
ldr tmp1, [r0, #PM_DATA_RAMC0]
str tmp1, .sramc_base
cmp tmp1, #0
ldrne tmp2, [tmp1, #0]
ldr tmp1, [r0, #PM_DATA_RAMC1]
str tmp1, .sramc1_base
cmp tmp1, #0
ldrne tmp2, [tmp1, #0]
#ifndef CONFIG_SOC_SAM_V4_V5
/* ldrne below are here to preload their address in the TLB */
ldr tmp1, [r0, #PM_DATA_RAMC_PHY]
str tmp1, .sramc_phy_base
cmp tmp1, #0
ldrne tmp2, [tmp1, #0]
ldr tmp1, [r0, #PM_DATA_SHDWC]
str tmp1, .shdwc
cmp tmp1, #0
ldrne tmp2, [tmp1, #0]
ldr tmp1, [r0, #PM_DATA_SFRBU]
str tmp1, .sfrbu
cmp tmp1, #0
ldrne tmp2, [tmp1, #0x10]
#endif
/* Active the self-refresh mode */
at91_sramc_self_refresh_ena

4
arch/arm/mach-dove/include/mach/uncompress.h
View File

@ -11,7 +11,7 @@
#define LSR_THRE 0x20
static void putc(const char c)
static inline void putc(const char c)
{
int i;
@ -24,7 +24,7 @@ static void putc(const char c)
*UART_THR = c;
}
static void flush(void)
static inline void flush(void)
{
}

3
arch/arm/mach-imx/mach-imx6q.c
View File

@ -172,6 +172,9 @@ static void __init imx6q_init_machine(void)
imx_get_soc_revision());
imx6q_enet_phy_init();
of_platform_default_populate(NULL, NULL, NULL);
imx_anatop_init();
cpu_is_imx6q() ? imx6q_pm_init() : imx6dl_pm_init();
imx6q_1588_init();

2
arch/arm/mach-imx/pm-imx6.c
View File

@ -10,6 +10,7 @@
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/genalloc.h>
#include <linux/irqchip/arm-gic.h>
#include <linux/mfd/syscon.h>
#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
#include <linux/of.h>
@ -619,6 +620,7 @@ static void __init imx6_pm_common_init(const struct imx6_pm_socdata
static void imx6_pm_stby_poweroff(void)
{
gic_cpu_if_down(0);
imx6_set_lpm(STOP_POWER_OFF);
imx6q_suspend_finish(0);

40
arch/arm/mach-imx/src.c
View File

@ -9,6 +9,7 @@
#include <linux/iopoll.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <linux/reset-controller.h>
#include <linux/smp.h>
#include <asm/smp_plat.h>
@ -81,11 +82,6 @@ static const struct reset_control_ops imx_src_ops = {
.reset = imx_src_reset_module,
};
static struct reset_controller_dev imx_reset_controller = {
.ops = &imx_src_ops,
.nr_resets = ARRAY_SIZE(sw_reset_bits),
};
static void imx_gpcv2_set_m_core_pgc(bool enable, u32 offset)
{
writel_relaxed(enable, gpc_base + offset);
@ -177,10 +173,6 @@ void __init imx_src_init(void)
src_base = of_iomap(np, 0);
WARN_ON(!src_base);
imx_reset_controller.of_node = np;
if (IS_ENABLED(CONFIG_RESET_CONTROLLER))
reset_controller_register(&imx_reset_controller);
/*
* force warm reset sources to generate cold reset
* for a more reliable restart
@ -214,3 +206,33 @@ void __init imx7_src_init(void)
if (!gpc_base)
return;
}
static const struct of_device_id imx_src_dt_ids[] = {
{ .compatible = "fsl,imx51-src" },
{ /* sentinel */ }
};
static int imx_src_probe(struct platform_device *pdev)
{
struct reset_controller_dev *rcdev;
rcdev = devm_kzalloc(&pdev->dev, sizeof(*rcdev), GFP_KERNEL);
if (!rcdev)
return -ENOMEM;
rcdev->ops = &imx_src_ops;
rcdev->dev = &pdev->dev;
rcdev->of_node = pdev->dev.of_node;
rcdev->nr_resets = ARRAY_SIZE(sw_reset_bits);
return devm_reset_controller_register(&pdev->dev, rcdev);
}
static struct platform_driver imx_src_driver = {
.driver = {
.name = "imx-src",
.of_match_table = imx_src_dt_ids,
},
.probe = imx_src_probe,
};
builtin_platform_driver(imx_src_driver);

12
arch/arm/mach-omap1/include/mach/memory.h
View File

@ -9,16 +9,4 @@
/* REVISIT: omap1 legacy drivers still rely on this */
#include <mach/soc.h>
/*
* Bus address is physical address, except for OMAP-1510 Local Bus.
* OMAP-1510 bus address is translated into a Local Bus address if the
* OMAP bus type is lbus. We do the address translation based on the
* device overriding the defaults used in the dma-mapping API.
*/
/*
* OMAP-1510 Local Bus address offset
*/
#define OMAP1510_LB_OFFSET UL(0x30000000)
#endif

116
arch/arm/mach-omap1/usb.c
View File

@ -11,6 +11,7 @@
#include <linux/platform_device.h>
#include <linux/dma-map-ops.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <asm/irq.h>
@ -206,8 +207,6 @@ static inline void udc_device_init(struct omap_usb_config *pdata)
#endif
#if IS_ENABLED(CONFIG_USB_OHCI_HCD)
/* The dmamask must be set for OHCI to work */
static u64 ohci_dmamask = ~(u32)0;
@ -236,20 +235,15 @@ static struct platform_device ohci_device = {
static inline void ohci_device_init(struct omap_usb_config *pdata)
{
if (!IS_ENABLED(CONFIG_USB_OHCI_HCD))
return;
if (cpu_is_omap7xx())
ohci_resources[1].start = INT_7XX_USB_HHC_1;
pdata->ohci_device = &ohci_device;
pdata->ocpi_enable = &ocpi_enable;
}
#else
static inline void ohci_device_init(struct omap_usb_config *pdata)
{
}
#endif
#if defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG)
static struct resource otg_resources[] = {
@ -534,6 +528,79 @@ bad:
}
#ifdef CONFIG_ARCH_OMAP15XX
/* OMAP-1510 OHCI has its own MMU for DMA */
#define OMAP1510_LB_MEMSIZE 32 /* Should be same as SDRAM size */
#define OMAP1510_LB_CLOCK_DIV 0xfffec10c
#define OMAP1510_LB_MMU_CTL 0xfffec208
#define OMAP1510_LB_MMU_LCK 0xfffec224
#define OMAP1510_LB_MMU_LD_TLB 0xfffec228
#define OMAP1510_LB_MMU_CAM_H 0xfffec22c
#define OMAP1510_LB_MMU_CAM_L 0xfffec230
#define OMAP1510_LB_MMU_RAM_H 0xfffec234
#define OMAP1510_LB_MMU_RAM_L 0xfffec238
/*
* Bus address is physical address, except for OMAP-1510 Local Bus.
* OMAP-1510 bus address is translated into a Local Bus address if the
* OMAP bus type is lbus.
*/
#define OMAP1510_LB_OFFSET UL(0x30000000)
/*
* OMAP-1510 specific Local Bus clock on/off
*/
static int omap_1510_local_bus_power(int on)
{
if (on) {
omap_writel((1 << 1) | (1 << 0), OMAP1510_LB_MMU_CTL);
udelay(200);
} else {
omap_writel(0, OMAP1510_LB_MMU_CTL);
}
return 0;
}
/*
* OMAP-1510 specific Local Bus initialization
* NOTE: This assumes 32MB memory size in OMAP1510LB_MEMSIZE.
* See also arch/mach-omap/memory.h for __virt_to_dma() and
* __dma_to_virt() which need to match with the physical
* Local Bus address below.
*/
static int omap_1510_local_bus_init(void)
{
unsigned int tlb;
unsigned long lbaddr, physaddr;
omap_writel((omap_readl(OMAP1510_LB_CLOCK_DIV) & 0xfffffff8) | 0x4,
OMAP1510_LB_CLOCK_DIV);
/* Configure the Local Bus MMU table */
for (tlb = 0; tlb < OMAP1510_LB_MEMSIZE; tlb++) {
lbaddr = tlb * 0x00100000 + OMAP1510_LB_OFFSET;
physaddr = tlb * 0x00100000 + PHYS_OFFSET;
omap_writel((lbaddr & 0x0fffffff) >> 22, OMAP1510_LB_MMU_CAM_H);
omap_writel(((lbaddr & 0x003ffc00) >> 6) | 0xc,
OMAP1510_LB_MMU_CAM_L);
omap_writel(physaddr >> 16, OMAP1510_LB_MMU_RAM_H);
omap_writel((physaddr & 0x0000fc00) | 0x300, OMAP1510_LB_MMU_RAM_L);
omap_writel(tlb << 4, OMAP1510_LB_MMU_LCK);
omap_writel(0x1, OMAP1510_LB_MMU_LD_TLB);
}
/* Enable the walking table */
omap_writel(omap_readl(OMAP1510_LB_MMU_CTL) | (1 << 3), OMAP1510_LB_MMU_CTL);
udelay(200);
return 0;
}
static void omap_1510_local_bus_reset(void)
{
omap_1510_local_bus_power(1);
omap_1510_local_bus_init();
}
/* ULPD_DPLL_CTRL */
#define DPLL_IOB (1 << 13)
@ -543,25 +610,6 @@ bad:
/* ULPD_APLL_CTRL */
#define APLL_NDPLL_SWITCH (1 << 0)
static int omap_1510_usb_ohci_notifier(struct notifier_block *nb,
unsigned long event, void *data)
{
struct device *dev = data;
if (event != BUS_NOTIFY_ADD_DEVICE)
return NOTIFY_DONE;
if (strncmp(dev_name(dev), "ohci", 4) == 0 &&
dma_direct_set_offset(dev, PHYS_OFFSET, OMAP1510_LB_OFFSET,
(u64)-1))
WARN_ONCE(1, "failed to set DMA offset\n");
return NOTIFY_OK;
}
static struct notifier_block omap_1510_usb_ohci_nb = {
.notifier_call = omap_1510_usb_ohci_notifier,
};
static void __init omap_1510_usb_init(struct omap_usb_config *config)
{
unsigned int val;
@ -616,19 +664,19 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config)
}
#endif
#if IS_ENABLED(CONFIG_USB_OHCI_HCD)
if (config->register_host) {
if (IS_ENABLED(CONFIG_USB_OHCI_HCD) && config->register_host) {
int status;
bus_register_notifier(&platform_bus_type,
&omap_1510_usb_ohci_nb);
ohci_device.dev.platform_data = config;
dma_direct_set_offset(&ohci_device.dev, PHYS_OFFSET,
OMAP1510_LB_OFFSET, (u64)-1);
status = platform_device_register(&ohci_device);
if (status)
pr_debug("can't register OHCI device, %d\n", status);
/* hcd explicitly gates 48MHz */
config->lb_reset = omap_1510_local_bus_reset;
}
#endif
}
#else

1
arch/arm/mach-omap2/Kconfig
View File

@ -112,7 +112,6 @@ config ARCH_OMAP2PLUS
select PM_GENERIC_DOMAINS
select PM_GENERIC_DOMAINS_OF
select RESET_CONTROLLER
select SIMPLE_PM_BUS
select SOC_BUS
select TI_SYSC
select OMAP_IRQCHIP

2
arch/arm/mach-omap2/omap_hwmod.c
View File

@ -3614,6 +3614,8 @@ int omap_hwmod_init_module(struct device *dev,
oh->flags |= HWMOD_SWSUP_SIDLE_ACT;
if (data->cfg->quirks & SYSC_QUIRK_SWSUP_MSTANDBY)
oh->flags |= HWMOD_SWSUP_MSTANDBY;
if (data->cfg->quirks & SYSC_QUIRK_CLKDM_NOAUTO)
oh->flags |= HWMOD_CLKDM_NOAUTO;
error = omap_hwmod_check_module(dev, oh, data, sysc_fields,
rev_offs, sysc_offs, syss_offs,

19
arch/arm/net/bpf_jit_32.c
View File

@ -36,6 +36,10 @@
* +-----+
* |RSVD | JIT scratchpad
* current ARM_SP => +-----+ <= (BPF_FP - STACK_SIZE + SCRATCH_SIZE)
* | ... | caller-saved registers
* +-----+
* | ... | arguments passed on stack
* ARM_SP during call => +-----|
* | |
* | ... | Function call stack
* | |
@ -63,6 +67,12 @@
*
* When popping registers off the stack at the end of a BPF function, we
* reference them via the current ARM_FP register.
*
* Some eBPF operations are implemented via a call to a helper function.
* Such calls are "invisible" in the eBPF code, so it is up to the calling
* program to preserve any caller-saved ARM registers during the call. The
* JIT emits code to push and pop those registers onto the stack, immediately
* above the callee stack frame.
*/
#define CALLEE_MASK (1 << ARM_R4 | 1 << ARM_R5 | 1 << ARM_R6 | \
1 << ARM_R7 | 1 << ARM_R8 | 1 << ARM_R9 | \
@ -70,6 +80,8 @@
#define CALLEE_PUSH_MASK (CALLEE_MASK | 1 << ARM_LR)
#define CALLEE_POP_MASK (CALLEE_MASK | 1 << ARM_PC)
#define CALLER_MASK (1 << ARM_R0 | 1 << ARM_R1 | 1 << ARM_R2 | 1 << ARM_R3)
enum {
/* Stack layout - these are offsets from (top of stack - 4) */
BPF_R2_HI,
@ -464,6 +476,7 @@ static inline int epilogue_offset(const struct jit_ctx *ctx)
static inline void emit_udivmod(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx, u8 op)
{
const int exclude_mask = BIT(ARM_R0) | BIT(ARM_R1);
const s8 *tmp = bpf2a32[TMP_REG_1];
#if __LINUX_ARM_ARCH__ == 7
@ -495,11 +508,17 @@ static inline void emit_udivmod(u8 rd, u8 rm, u8 rn, struct jit_ctx *ctx, u8 op)
emit(ARM_MOV_R(ARM_R0, rm), ctx);
}
/* Push caller-saved registers on stack */
emit(ARM_PUSH(CALLER_MASK & ~exclude_mask), ctx);
/* Call appropriate function */
emit_mov_i(ARM_IP, op == BPF_DIV ?
(u32)jit_udiv32 : (u32)jit_mod32, ctx);
emit_blx_r(ARM_IP, ctx);
/* Restore caller-saved registers from stack */
emit(ARM_POP(CALLER_MASK & ~exclude_mask), ctx);
/* Save return value */
if (rd != ARM_R0)
emit(ARM_MOV_R(rd, ARM_R0), ctx);

4
arch/arm64/Kconfig
View File

@ -86,7 +86,7 @@ config ARM64
select ARCH_SUPPORTS_LTO_CLANG_THIN
select ARCH_SUPPORTS_CFI_CLANG
select ARCH_SUPPORTS_ATOMIC_RMW
select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_DEFAULT_BPF_JIT
@ -1931,8 +1931,6 @@ source "drivers/cpufreq/Kconfig"
endmenu
source "drivers/firmware/Kconfig"
source "drivers/acpi/Kconfig"
source "arch/arm64/kvm/Kconfig"

1
arch/arm64/boot/dts/arm/foundation-v8.dtsi
View File

@ -115,7 +115,6 @@
bus@8000000 {
compatible = "arm,vexpress,v2m-p1", "simple-bus";
arm,v2m-memory-map = "rs1";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;

23
arch/arm64/boot/dts/arm/fvp-base-revc.dts
View File

@ -192,32 +192,9 @@
remote-endpoint = <&clcd_pads>;
};
};
panel-timing {
clock-frequency = <63500127>;
hactive = <1024>;
hback-porch = <152>;
hfront-porch = <48>;
hsync-len = <104>;
vactive = <768>;
vback-porch = <23>;
vfront-porch = <3>;
vsync-len = <4>;
};
};
bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,

12
arch/arm64/boot/dts/arm/juno-base.dtsi
View File

@ -27,8 +27,6 @@
reg = <0x0 0x2b1f0000 0x0 0x1000>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "mhu_lpri_rx",
"mhu_hpri_rx";
#mbox-cells = <1>;
clocks = <&soc_refclk100mhz>;
clock-names = "apb_pclk";
@ -804,16 +802,6 @@
};
bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 15>;
interrupt-map = <0 0 0 &gic 0 GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,

21
arch/arm64/boot/dts/arm/juno-motherboard.dtsi
View File

@ -92,16 +92,23 @@
};
bus@8000000 {
motherboard-bus {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0x8000000 0 0x8000000 0x18000000>;
motherboard-bus@8000000 {
compatible = "arm,vexpress,v2p-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
#interrupt-cells = <1>;
ranges;
model = "V2M-Juno";
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
arm,hbi = <0x252>;
arm,vexpress,site = <0>;
arm,v2m-memory-map = "rs1";
flash@0 {
/* 2 * 32MiB NOR Flash memory mounted on CS0 */
@ -218,7 +225,7 @@
};
};
mmci@50000 {
mmc@50000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x050000 0x1000>;
interrupts = <5>;
@ -246,7 +253,7 @@
clock-names = "KMIREFCLK", "apb_pclk";
};
wdt@f0000 {
watchdog@f0000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f0000 0x10000>;
interrupts = <7>;

11
arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts
View File

@ -133,17 +133,6 @@
};
bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,

2
arch/arm64/boot/dts/arm/rtsm_ve-motherboard-rs2.dtsi
View File

@ -6,7 +6,7 @@
*/
/ {
bus@8000000 {
motherboard-bus {
motherboard-bus@8000000 {
arm,v2m-memory-map = "rs2";
iofpga-bus@300000000 {

20
arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi
View File

@ -77,13 +77,21 @@
};
bus@8000000 {
motherboard-bus {
arm,v2m-memory-map = "rs1";
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0x8000000 0 0x8000000 0x18000000>;
motherboard-bus@8000000 {
compatible = "arm,vexpress,v2m-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
#interrupt-cells = <1>;
ranges;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
flash@0 {
compatible = "arm,vexpress-flash", "cfi-flash";
@ -130,7 +138,7 @@
clock-names = "apb_pclk";
};
mmci@50000 {
mmc@50000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x050000 0x1000>;
interrupts = <9>, <10>;
@ -190,7 +198,7 @@
clock-names = "uartclk", "apb_pclk";
};
wdt@f0000 {
watchdog@f0000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f0000 0x1000>;
interrupts = <0>;

57
arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts
View File

@ -145,61 +145,6 @@
};
smb: bus@8000000 {
compatible = "simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0 0x08000000 0x04000000>,
<1 0 0 0x14000000 0x04000000>,
<2 0 0 0x18000000 0x04000000>,
<3 0 0 0x1c000000 0x04000000>,
<4 0 0 0x0c000000 0x04000000>,
<5 0 0 0x10000000 0x04000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<0 0 1 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<0 0 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
<0 0 3 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<0 0 4 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<0 0 5 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<0 0 6 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<0 0 7 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
<0 0 8 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<0 0 9 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<0 0 10 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<0 0 11 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<0 0 12 &gic GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
<0 0 13 &gic GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
<0 0 14 &gic GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
<0 0 15 &gic GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<0 0 16 &gic GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<0 0 17 &gic GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
<0 0 18 &gic GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<0 0 19 &gic GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
<0 0 20 &gic GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
<0 0 21 &gic GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
<0 0 22 &gic GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
<0 0 23 &gic GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
<0 0 24 &gic GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
<0 0 25 &gic GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
<0 0 26 &gic GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
<0 0 27 &gic GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
<0 0 28 &gic GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
<0 0 29 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
<0 0 30 &gic GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
<0 0 31 &gic GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
<0 0 32 &gic GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<0 0 33 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<0 0 34 &gic GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<0 0 35 &gic GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<0 0 36 &gic GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<0 0 37 &gic GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<0 0 38 &gic GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<0 0 39 &gic GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<0 0 40 &gic GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<0 0 41 &gic GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
<0 0 42 &gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
ranges = <0x8000000 0 0x8000000 0x18000000>;
};
};

4
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
View File

@ -405,9 +405,9 @@
interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <0>; /* fixed up by bootloader */
clocks = <&clockgen QORIQ_CLK_HWACCEL 1>;
voltage-ranges = <1800 1800 3300 3300>;
voltage-ranges = <1800 1800>;
sdhci,auto-cmd12;
broken-cd;
non-removable;
little-endian;
bus-width = <4>;
status = "disabled";

2
arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
View File

@ -91,7 +91,7 @@
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <80000000>;
spi-tx-bus-width = <4>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
};
};

2
arch/arm64/boot/dts/freescale/imx8mm-evk.dts
View File

@ -48,7 +48,7 @@
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <80000000>;
spi-tx-bus-width = <4>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
};
};

1
arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi
View File

@ -102,6 +102,7 @@
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <950000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
nxp,dvs-run-voltage = <950000>;
nxp,dvs-standby-voltage = <850000>;

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