ASoC: More changes for v5.1

Another batch of changes for ASoC, no big core changes - it's mainly
 small fixes and improvements for individual drivers.
 
  - A big refresh and cleanup of the Samsung drivers, fixing a number of
    issues which allow the driver to be used with a wider range of
    userspaces.
  - Fixes for the Intel drivers to make them more standard so less likely
    to get bitten by core issues.
  - New driver for Cirrus Logic CS35L26.
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Merge tag 'asoc-v5.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: More changes for v5.1

Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.

 - A big refresh and cleanup of the Samsung drivers, fixing a number of
   issues which allow the driver to be used with a wider range of
   userspaces.
 - Fixes for the Intel drivers to make them more standard so less likely
   to get bitten by core issues.
 - New driver for Cirrus Logic CS35L26.
This commit is contained in:
Takashi Iwai 2019-02-28 13:30:55 +01:00
commit 70395a96bd
1035 changed files with 13587 additions and 5715 deletions

20
CREDITS
View File

@ -842,10 +842,9 @@ D: ax25-utils maintainer.
N: Helge Deller
E: deller@gmx.de
E: hdeller@redhat.de
D: PA-RISC Linux hacker, LASI-, ASP-, WAX-, LCD/LED-driver
S: Schimmelsrain 1
S: D-69231 Rauenberg
W: http://www.parisc-linux.org/
D: PA-RISC Linux architecture maintainer
D: LASI-, ASP-, WAX-, LCD/LED-driver
S: Germany
N: Jean Delvare
@ -1361,7 +1360,7 @@ S: Stellenbosch, Western Cape
S: South Africa
N: Grant Grundler
E: grundler@parisc-linux.org
E: grantgrundler@gmail.com
W: http://obmouse.sourceforge.net/
W: http://www.parisc-linux.org/
D: obmouse - rewrote Olivier Florent's Omnibook 600 "pop-up" mouse driver
@ -2492,7 +2491,7 @@ S: Syracuse, New York 13206
S: USA
N: Kyle McMartin
E: kyle@parisc-linux.org
E: kyle@mcmartin.ca
D: Linux/PARISC hacker
D: AD1889 sound driver
S: Ottawa, Canada
@ -3780,14 +3779,13 @@ S: 21513 Conradia Ct
S: Cupertino, CA 95014
S: USA
N: Thibaut Varene
E: T-Bone@parisc-linux.org
W: http://www.parisc-linux.org/~varenet/
P: 1024D/B7D2F063 E67C 0D43 A75E 12A5 BB1C FA2F 1E32 C3DA B7D2 F063
N: Thibaut Varène
E: hacks+kernel@slashdirt.org
W: http://hacks.slashdirt.org/
D: PA-RISC port minion, PDC and GSCPS2 drivers, debuglocks and other bits
D: Some ARM at91rm9200 bits, S1D13XXX FB driver, random patches here and there
D: AD1889 sound driver
S: Paris, France
S: France
N: Heikki Vatiainen
E: hessu@cs.tut.fi

View File

@ -24,7 +24,7 @@ What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
cpld3_version
Date: November 2018
KernelVersion: 4.21
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
Description: These files show with which CPLD versions have been burned
on LED board.
@ -35,7 +35,7 @@ What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
jtag_enable
Date: November 2018
KernelVersion: 4.21
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
Description: These files enable and disable the access to the JTAG domain.
By default access to the JTAG domain is disabled.
@ -105,7 +105,7 @@ What: /sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
reset_voltmon_upgrade_fail
Date: November 2018
KernelVersion: 4.21
KernelVersion: 5.0
Contact: Vadim Pasternak <vadimpmellanox.com>
Description: These files show the system reset cause, as following: ComEx
power fail, reset from ComEx, system platform reset, reset

View File

@ -1,9 +1,9 @@
.. _readme:
Linux kernel release 4.x <http://kernel.org/>
Linux kernel release 5.x <http://kernel.org/>
=============================================
These are the release notes for Linux version 4. Read them carefully,
These are the release notes for Linux version 5. Read them carefully,
as they tell you what this is all about, explain how to install the
kernel, and what to do if something goes wrong.
@ -63,7 +63,7 @@ Installing the kernel source
directory where you have permissions (e.g. your home directory) and
unpack it::
xz -cd linux-4.X.tar.xz | tar xvf -
xz -cd linux-5.x.tar.xz | tar xvf -
Replace "X" with the version number of the latest kernel.
@ -72,26 +72,26 @@ Installing the kernel source
files. They should match the library, and not get messed up by
whatever the kernel-du-jour happens to be.
- You can also upgrade between 4.x releases by patching. Patches are
- You can also upgrade between 5.x releases by patching. Patches are
distributed in the xz format. To install by patching, get all the
newer patch files, enter the top level directory of the kernel source
(linux-4.X) and execute::
(linux-5.x) and execute::
xz -cd ../patch-4.x.xz | patch -p1
xz -cd ../patch-5.x.xz | patch -p1
Replace "x" for all versions bigger than the version "X" of your current
Replace "x" for all versions bigger than the version "x" of your current
source tree, **in_order**, and you should be ok. You may want to remove
the backup files (some-file-name~ or some-file-name.orig), and make sure
that there are no failed patches (some-file-name# or some-file-name.rej).
If there are, either you or I have made a mistake.
Unlike patches for the 4.x kernels, patches for the 4.x.y kernels
Unlike patches for the 5.x kernels, patches for the 5.x.y kernels
(also known as the -stable kernels) are not incremental but instead apply
directly to the base 4.x kernel. For example, if your base kernel is 4.0
and you want to apply the 4.0.3 patch, you must not first apply the 4.0.1
and 4.0.2 patches. Similarly, if you are running kernel version 4.0.2 and
want to jump to 4.0.3, you must first reverse the 4.0.2 patch (that is,
patch -R) **before** applying the 4.0.3 patch. You can read more on this in
directly to the base 5.x kernel. For example, if your base kernel is 5.0
and you want to apply the 5.0.3 patch, you must not first apply the 5.0.1
and 5.0.2 patches. Similarly, if you are running kernel version 5.0.2 and
want to jump to 5.0.3, you must first reverse the 5.0.2 patch (that is,
patch -R) **before** applying the 5.0.3 patch. You can read more on this in
:ref:`Documentation/process/applying-patches.rst <applying_patches>`.
Alternatively, the script patch-kernel can be used to automate this
@ -114,7 +114,7 @@ Installing the kernel source
Software requirements
---------------------
Compiling and running the 4.x kernels requires up-to-date
Compiling and running the 5.x kernels requires up-to-date
versions of various software packages. Consult
:ref:`Documentation/process/changes.rst <changes>` for the minimum version numbers
required and how to get updates for these packages. Beware that using
@ -132,12 +132,12 @@ Build directory for the kernel
place for the output files (including .config).
Example::
kernel source code: /usr/src/linux-4.X
kernel source code: /usr/src/linux-5.x
build directory: /home/name/build/kernel
To configure and build the kernel, use::
cd /usr/src/linux-4.X
cd /usr/src/linux-5.x
make O=/home/name/build/kernel menuconfig
make O=/home/name/build/kernel
sudo make O=/home/name/build/kernel modules_install install

View File

@ -1696,12 +1696,11 @@
By default, super page will be supported if Intel IOMMU
has the capability. With this option, super page will
not be supported.
sm_off [Default Off]
By default, scalable mode will be supported if the
sm_on [Default Off]
By default, scalable mode will be disabled even if the
hardware advertises that it has support for the scalable
mode translation. With this option set, scalable mode
will not be used even on hardware which claims to support
it.
will be used on hardware which claims to support it.
tboot_noforce [Default Off]
Do not force the Intel IOMMU enabled under tboot.
By default, tboot will force Intel IOMMU on, which

View File

@ -17,7 +17,11 @@ extra-y += $(DT_TMP_SCHEMA)
quiet_cmd_mk_schema = SCHEMA $@
cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(filter-out FORCE, $^)
DT_DOCS = $(shell cd $(srctree)/$(src) && find * -name '*.yaml')
DT_DOCS = $(shell \
cd $(srctree)/$(src) && \
find * \( -name '*.yaml' ! -name $(DT_TMP_SCHEMA) \) \
)
DT_SCHEMA_FILES ?= $(addprefix $(src)/,$(DT_DOCS))
extra-y += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES))

View File

@ -4,14 +4,10 @@ Required properties:
- compatible : "olpc,ap-sp"
- reg : base address and length of SoC's WTM registers
- interrupts : SP-AP interrupt
- clocks : phandle + clock-specifier for the clock that drives the WTM
- clock-names: should be "sp"
Example:
ap-sp@d4290000 {
compatible = "olpc,ap-sp";
reg = <0xd4290000 0x1000>;
interrupts = <40>;
clocks = <&soc_clocks MMP2_CLK_SP>;
clock-names = "sp";
}

View File

@ -17,12 +17,18 @@ Required properties:
Documentation/devicetree/bindings/regulator/regulator.txt
Optional properties:
- reset-gpio: the reset pin for the chip, for more details consult
- reset-gpios: the reset pin for the chip, for more details consult
Documentation/devicetree/bindings/gpio/gpio.txt
- DVDD-supply: supply voltage for the digital core, please consult
Documentation/devicetree/bindings/regulator/regulator.txt
- adi,micbias: configures the voltage setting for the MICBIAS pin.
Select 0/1/2/3/4/5/6/7/8 to specify MICBIAS voltage
5V/5.5V/6V/6.5V/7V/7.5V/8V/8.5V/9V
If not specified the default value will be "7" meaning 8.5 Volts.
This property is only valid for the ADAU1977
For required properties on SPI, please consult
Documentation/devicetree/bindings/spi/spi-bus.txt
@ -40,7 +46,8 @@ Examples:
AVDD-supply = <&regulator>;
DVDD-supply = <&regulator_digital>;
reset_gpio = <&gpio 10 GPIO_ACTIVE_LOW>;
adi,micbias = <3>;
reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
};
adau1977_i2c: adau1977@11 {
@ -50,5 +57,5 @@ Examples:
AVDD-supply = <&regulator>;
DVDD-supply = <&regulator_digital>;
reset_gpio = <&gpio 10 GPIO_ACTIVE_LOW>;
reset-gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
};

View File

@ -0,0 +1,168 @@
CS35L36 Speaker Amplifier
Required properties:
- compatible : "cirrus,cs35l36"
- reg : the I2C address of the device for I2C
- VA-supply, VP-supply : power supplies for the device,
as covered in
Documentation/devicetree/bindings/regulator/regulator.txt.
- cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost
converter's output voltage in mV. The range is from 2550mV to 12000mV with
increments of 50mV.
(Default) VP
- cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA.
Configures the peak current by monitoring the current through the boost FET.
Range starts at 1600mA and goes to a maximum of 4500mA with increments of
50mA.
(Default) 4.50 Amps
- cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
Seeds the digital boost converter's inductor estimation block with the initial
inductance value to reference.
1000 = 1uH (Default)
1200 = 1.2uH
Optional properties:
- cirrus,multi-amp-mode : Boolean to determine if there are more than
one amplifier in the system. If more than one it is best to Hi-Z the ASP
port to prevent bus contention on the output signal
- cirrus,boost-ctl-select : Boost conerter control source selection.
Selects the source of the BST_CTL target VBST voltage for the boost
converter to generate.
0x00 - Control Port Value
0x01 - Class H Tracking (Default)
0x10 - MultiDevice Sync Value
- cirrus,amp-pcm-inv : Boolean to determine Amplifier will invert incoming
PCM data
- cirrus,imon-pol-inv : Boolean to determine Amplifier will invert the
polarity of outbound IMON feedback data
- cirrus,vmon-pol-inv : Boolean to determine Amplifier will invert the
polarity of outbound VMON feedback data
- cirrus,dcm-mode-enable : Boost converter automatic DCM Mode enable.
This enables the digital boost converter to operate in a low power
(Discontinuous Conduction) mode during low loading conditions.
- cirrus,weak-fet-disable : Boolean : The strength of the output drivers is
reduced when operating in a Weak-FET Drive Mode and must not be used to drive
a large load.
- cirrus,classh-wk-fet-delay : Weak-FET entry delay. Controls the delay
(in ms) before the Class H algorithm switches to the weak-FET voltage
(after the audio falls and remains below the value specified in WKFET_AMP_THLD).
0 = 0ms
1 = 5ms
2 = 10ms
3 = 50ms
4 = 100ms (Default)
5 = 200ms
6 = 500ms
7 = 1000ms
- cirrus,classh-weak-fet-thld-millivolt : Weak-FET amplifier drive threshold.
Configures the signal threshold at which the PWM output stage enters
weak-FET operation. The range is 50mV to 700mV in 50mV increments.
- cirrus,temp-warn-threshold : Amplifier overtemperature warning threshold.
Configures the threshold at which the overtemperature warning condition occurs.
When the threshold is met, the overtemperature warning attenuation is applied
and the TEMP_WARN_EINT interrupt status bit is set.
If TEMP_WARN_MASK = 0, INTb is asserted.
0 = 105C
1 = 115C
2 = 125C (Default)
3 = 135C
- cirrus,irq-drive-select : Selects the driver type of the selected interrupt
output.
0 = Open-drain
1 = Push-pull (Default)
- cirrus,irq-gpio-select : Selects the pin to serve as the programmable
interrupt output.
0 = PDM_DATA / SWIRE_SD / INT (Default)
1 = GPIO
Optional properties for the "cirrus,vpbr-config" Sub-node
- cirrus,vpbr-en : VBST brownout prevention enable. Configures whether the
VBST brownout prevention algorithm is enabled or disabled.
0 = VBST brownout prevention disabled (default)
1 = VBST brownout prevention enabled
See Section 7.31.1 VPBR Config for configuration options & further details
- cirrus,vpbr-thld : Initial VPBR threshold. Configures the VP brownout
threshold voltage
- cirrus,cirrus,vpbr-atk-rate : Attenuation attack step rate. Configures the
amount delay between consecutive volume attenuation steps when a brownout
condition is present and the VP brownout condition is in an attacking state.
- cirrus,vpbr-atk-vol : VP brownout prevention step size. Configures the VP
brownout prevention attacking attenuation step size when operating in either
digital volume or analog gain modes.
- cirrus,vpbr-max-attn : Maximum attenuation that the VP brownout prevention
can apply to the audio signal.
- cirrus,vpbr-wait : Configures the delay time between a brownout condition
no longer being present and the VP brownout prevention entering an attenuation
release state.
- cirrus,vpbr-rel-rate : Attenuation release step rate. Configures the delay
between consecutive volume attenuation release steps when a brownout condition
is not longer present and the VP brownout is in an attenuation release state.
- cirrus,vpbr-mute-en : During the attack state, if the vpbr-max-attn value
is reached, the error condition still remains, and this bit is set, the audio
is muted.
Example:
cs35l36: cs35l36@40 {
compatible = "cirrus,cs35l36";
reg = <0x40>;
VA-supply = <&dummy_vreg>;
VP-supply = <&dummy_vreg>;
reset-gpios = <&gpio0 54 0>;
interrupt-parent = <&gpio8>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
cirrus,boost-ind-nanohenry = <1000>;
cirrus,boost-ctl-millivolt = <10000>;
cirrus,boost-peak-milliamp = <4500>;
cirrus,boost-ctl-select = <0x00>;
cirrus,weak-fet-delay = <0x04>;
cirrus,weak-fet-thld = <0x01>;
cirrus,temp-warn-threshold = <0x01>;
cirrus,multi-amp-mode;
cirrus,irq-drive-select = <0x01>;
cirrus,irq-gpio-select = <0x01>;
cirrus,vpbr-config {
cirrus,vpbr-en = <0x00>;
cirrus,vpbr-thld = <0x05>;
cirrus,vpbr-atk-rate = <0x02>;
cirrus,vpbr-atk-vol = <0x01>;
cirrus,vpbr-max-attn = <0x09>;
cirrus,vpbr-wait = <0x01>;
cirrus,vpbr-rel-rate = <0x05>;
cirrus,vpbr-mute-en = <0x00>;
};
};

View File

@ -30,6 +30,7 @@ Required properties
- vdd-cdc-io-supply: phandle to VDD_CDC_IO regulator DT node.
- vdd-cdc-tx-rx-cx-supply: phandle to VDD_CDC_TX/RX/CX regulator DT node.
- vdd-micbias-supply: phandle of VDD_MICBIAS supply's regulator DT node.
Optional Properties:
- qcom,mbhc-vthreshold-low: Array of 5 threshold voltages in mV for 5 buttons
detection on headset when the mbhc is powered up
@ -92,9 +93,9 @@ spmi_bus {
"cdc_ear_cnp_int",
"cdc_hphr_cnp_int",
"cdc_hphl_cnp_int";
VDD-CDC-IO-supply = <&pm8916_l5>;
VDD-CDC-TX-RX-CX-supply = <&pm8916_l5>;
VDD-MICBIAS-supply = <&pm8916_l13>;
vdd-cdc-io-supply = <&pm8916_l5>;
vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;
vdd-micbias-supply = <&pm8916_l13>;
#sound-dai-cells = <1>;
};
};

View File

@ -533,16 +533,12 @@ Bridge VLAN filtering
function that the driver has to call for each VLAN the given port is a member
of. A switchdev object is used to carry the VID and bridge flags.
- port_fdb_prepare: bridge layer function invoked when the bridge prepares the
installation of a Forwarding Database entry. If the operation is not
supported, this function should return -EOPNOTSUPP to inform the bridge code
to fallback to a software implementation. No hardware setup must be done in
this function. See port_fdb_add for this and details.
- port_fdb_add: bridge layer function invoked when the bridge wants to install a
Forwarding Database entry, the switch hardware should be programmed with the
specified address in the specified VLAN Id in the forwarding database
associated with this VLAN ID
associated with this VLAN ID. If the operation is not supported, this
function should return -EOPNOTSUPP to inform the bridge code to fallback to
a software implementation.
Note: VLAN ID 0 corresponds to the port private database, which, in the context
of DSA, would be the its port-based VLAN, used by the associated bridge device.

View File

@ -7,7 +7,7 @@ Intro
=====
The MSG_ZEROCOPY flag enables copy avoidance for socket send calls.
The feature is currently implemented for TCP sockets.
The feature is currently implemented for TCP and UDP sockets.
Opportunity and Caveats

View File

@ -22,8 +22,9 @@ and changeable from userspace under certain rules.
2. Querying from userspace
Both admin and operational state can be queried via the netlink
operation RTM_GETLINK. It is also possible to subscribe to RTMGRP_LINK
to be notified of updates. This is important for setting from userspace.
operation RTM_GETLINK. It is also possible to subscribe to RTNLGRP_LINK
to be notified of updates while the interface is admin up. This is
important for setting from userspace.
These values contain interface state:
@ -101,8 +102,9 @@ because some driver controlled protocol establishment has to
complete. Corresponding functions are netif_dormant_on() to set the
flag, netif_dormant_off() to clear it and netif_dormant() to query.
On device allocation, networking core sets the flags equivalent to
netif_carrier_ok() and !netif_dormant().
On device allocation, both flags __LINK_STATE_NOCARRIER and
__LINK_STATE_DORMANT are cleared, so the effective state is equivalent
to netif_carrier_ok() and !netif_dormant().
Whenever the driver CHANGES one of these flags, a workqueue event is
@ -133,11 +135,11 @@ netif_carrier_ok() && !netif_dormant() is set by the
driver. Afterwards, the userspace application can set IFLA_OPERSTATE
to IF_OPER_DORMANT or IF_OPER_UP as long as the driver does not set
netif_carrier_off() or netif_dormant_on(). Changes made by userspace
are multicasted on the netlink group RTMGRP_LINK.
are multicasted on the netlink group RTNLGRP_LINK.
So basically a 802.1X supplicant interacts with the kernel like this:
-subscribe to RTMGRP_LINK
-subscribe to RTNLGRP_LINK
-set IFLA_LINKMODE to 1 via RTM_SETLINK
-query RTM_GETLINK once to get initial state
-if initial flags are not (IFF_LOWER_UP && !IFF_DORMANT), wait until

View File

@ -92,11 +92,11 @@ device.
Switch ID
^^^^^^^^^
The switchdev driver must implement the switchdev op switchdev_port_attr_get
for SWITCHDEV_ATTR_ID_PORT_PARENT_ID for each port netdev, returning the same
physical ID for each port of a switch. The ID must be unique between switches
on the same system. The ID does not need to be unique between switches on
different systems.
The switchdev driver must implement the net_device operation
ndo_get_port_parent_id for each port netdev, returning the same physical ID for
each port of a switch. The ID must be unique between switches on the same
system. The ID does not need to be unique between switches on different
systems.
The switch ID is used to locate ports on a switch and to know if aggregated
ports belong to the same switch.

View File

@ -216,14 +216,14 @@ You can use the ``interdiff`` program (http://cyberelk.net/tim/patchutils/) to
generate a patch representing the differences between two patches and then
apply the result.
This will let you move from something like 4.7.2 to 4.7.3 in a single
This will let you move from something like 5.7.2 to 5.7.3 in a single
step. The -z flag to interdiff will even let you feed it patches in gzip or
bzip2 compressed form directly without the use of zcat or bzcat or manual
decompression.
Here's how you'd go from 4.7.2 to 4.7.3 in a single step::
Here's how you'd go from 5.7.2 to 5.7.3 in a single step::
interdiff -z ../patch-4.7.2.gz ../patch-4.7.3.gz | patch -p1
interdiff -z ../patch-5.7.2.gz ../patch-5.7.3.gz | patch -p1
Although interdiff may save you a step or two you are generally advised to
do the additional steps since interdiff can get things wrong in some cases.
@ -245,62 +245,67 @@ The patches are available at http://kernel.org/
Most recent patches are linked from the front page, but they also have
specific homes.
The 4.x.y (-stable) and 4.x patches live at
The 5.x.y (-stable) and 5.x patches live at
https://www.kernel.org/pub/linux/kernel/v4.x/
https://www.kernel.org/pub/linux/kernel/v5.x/
The -rc patches live at
The -rc patches are not stored on the webserver but are generated on
demand from git tags such as
https://www.kernel.org/pub/linux/kernel/v4.x/testing/
https://git.kernel.org/torvalds/p/v5.1-rc1/v5.0
The stable -rc patches live at
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/
The 4.x kernels
The 5.x kernels
===============
These are the base stable releases released by Linus. The highest numbered
release is the most recent.
If regressions or other serious flaws are found, then a -stable fix patch
will be released (see below) on top of this base. Once a new 4.x base
will be released (see below) on top of this base. Once a new 5.x base
kernel is released, a patch is made available that is a delta between the
previous 4.x kernel and the new one.
previous 5.x kernel and the new one.
To apply a patch moving from 4.6 to 4.7, you'd do the following (note
that such patches do **NOT** apply on top of 4.x.y kernels but on top of the
base 4.x kernel -- if you need to move from 4.x.y to 4.x+1 you need to
first revert the 4.x.y patch).
To apply a patch moving from 5.6 to 5.7, you'd do the following (note
that such patches do **NOT** apply on top of 5.x.y kernels but on top of the
base 5.x kernel -- if you need to move from 5.x.y to 5.x+1 you need to
first revert the 5.x.y patch).
Here are some examples::
# moving from 4.6 to 4.7
# moving from 5.6 to 5.7
$ cd ~/linux-4.6 # change to kernel source dir
$ patch -p1 < ../patch-4.7 # apply the 4.7 patch
$ cd ~/linux-5.6 # change to kernel source dir
$ patch -p1 < ../patch-5.7 # apply the 5.7 patch
$ cd ..
$ mv linux-4.6 linux-4.7 # rename source dir
$ mv linux-5.6 linux-5.7 # rename source dir
# moving from 4.6.1 to 4.7
# moving from 5.6.1 to 5.7
$ cd ~/linux-4.6.1 # change to kernel source dir
$ patch -p1 -R < ../patch-4.6.1 # revert the 4.6.1 patch
# source dir is now 4.6
$ patch -p1 < ../patch-4.7 # apply new 4.7 patch
$ cd ~/linux-5.6.1 # change to kernel source dir
$ patch -p1 -R < ../patch-5.6.1 # revert the 5.6.1 patch
# source dir is now 5.6
$ patch -p1 < ../patch-5.7 # apply new 5.7 patch
$ cd ..
$ mv linux-4.6.1 linux-4.7 # rename source dir
$ mv linux-5.6.1 linux-5.7 # rename source dir
The 4.x.y kernels
The 5.x.y kernels
=================
Kernels with 3-digit versions are -stable kernels. They contain small(ish)
critical fixes for security problems or significant regressions discovered
in a given 4.x kernel.
in a given 5.x kernel.
This is the recommended branch for users who want the most recent stable
kernel and are not interested in helping test development/experimental
versions.
If no 4.x.y kernel is available, then the highest numbered 4.x kernel is
If no 5.x.y kernel is available, then the highest numbered 5.x kernel is
the current stable kernel.
.. note::
@ -308,23 +313,23 @@ the current stable kernel.
The -stable team usually do make incremental patches available as well
as patches against the latest mainline release, but I only cover the
non-incremental ones below. The incremental ones can be found at
https://www.kernel.org/pub/linux/kernel/v4.x/incr/
https://www.kernel.org/pub/linux/kernel/v5.x/incr/
These patches are not incremental, meaning that for example the 4.7.3
patch does not apply on top of the 4.7.2 kernel source, but rather on top
of the base 4.7 kernel source.
These patches are not incremental, meaning that for example the 5.7.3
patch does not apply on top of the 5.7.2 kernel source, but rather on top
of the base 5.7 kernel source.
So, in order to apply the 4.7.3 patch to your existing 4.7.2 kernel
source you have to first back out the 4.7.2 patch (so you are left with a
base 4.7 kernel source) and then apply the new 4.7.3 patch.
So, in order to apply the 5.7.3 patch to your existing 5.7.2 kernel
source you have to first back out the 5.7.2 patch (so you are left with a
base 5.7 kernel source) and then apply the new 5.7.3 patch.
Here's a small example::
$ cd ~/linux-4.7.2 # change to the kernel source dir
$ patch -p1 -R < ../patch-4.7.2 # revert the 4.7.2 patch
$ patch -p1 < ../patch-4.7.3 # apply the new 4.7.3 patch
$ cd ~/linux-5.7.2 # change to the kernel source dir
$ patch -p1 -R < ../patch-5.7.2 # revert the 5.7.2 patch
$ patch -p1 < ../patch-5.7.3 # apply the new 5.7.3 patch
$ cd ..
$ mv linux-4.7.2 linux-4.7.3 # rename the kernel source dir
$ mv linux-5.7.2 linux-5.7.3 # rename the kernel source dir
The -rc kernels
===============
@ -343,38 +348,38 @@ This is a good branch to run for people who want to help out testing
development kernels but do not want to run some of the really experimental
stuff (such people should see the sections about -next and -mm kernels below).
The -rc patches are not incremental, they apply to a base 4.x kernel, just
like the 4.x.y patches described above. The kernel version before the -rcN
The -rc patches are not incremental, they apply to a base 5.x kernel, just
like the 5.x.y patches described above. The kernel version before the -rcN
suffix denotes the version of the kernel that this -rc kernel will eventually
turn into.
So, 4.8-rc5 means that this is the fifth release candidate for the 4.8
kernel and the patch should be applied on top of the 4.7 kernel source.
So, 5.8-rc5 means that this is the fifth release candidate for the 5.8
kernel and the patch should be applied on top of the 5.7 kernel source.
Here are 3 examples of how to apply these patches::
# first an example of moving from 4.7 to 4.8-rc3
# first an example of moving from 5.7 to 5.8-rc3
$ cd ~/linux-4.7 # change to the 4.7 source dir
$ patch -p1 < ../patch-4.8-rc3 # apply the 4.8-rc3 patch
$ cd ~/linux-5.7 # change to the 5.7 source dir
$ patch -p1 < ../patch-5.8-rc3 # apply the 5.8-rc3 patch
$ cd ..
$ mv linux-4.7 linux-4.8-rc3 # rename the source dir
$ mv linux-5.7 linux-5.8-rc3 # rename the source dir
# now let's move from 4.8-rc3 to 4.8-rc5
# now let's move from 5.8-rc3 to 5.8-rc5
$ cd ~/linux-4.8-rc3 # change to the 4.8-rc3 dir
$ patch -p1 -R < ../patch-4.8-rc3 # revert the 4.8-rc3 patch
$ patch -p1 < ../patch-4.8-rc5 # apply the new 4.8-rc5 patch
$ cd ~/linux-5.8-rc3 # change to the 5.8-rc3 dir
$ patch -p1 -R < ../patch-5.8-rc3 # revert the 5.8-rc3 patch
$ patch -p1 < ../patch-5.8-rc5 # apply the new 5.8-rc5 patch
$ cd ..
$ mv linux-4.8-rc3 linux-4.8-rc5 # rename the source dir
$ mv linux-5.8-rc3 linux-5.8-rc5 # rename the source dir
# finally let's try and move from 4.7.3 to 4.8-rc5
# finally let's try and move from 5.7.3 to 5.8-rc5
$ cd ~/linux-4.7.3 # change to the kernel source dir
$ patch -p1 -R < ../patch-4.7.3 # revert the 4.7.3 patch
$ patch -p1 < ../patch-4.8-rc5 # apply new 4.8-rc5 patch
$ cd ~/linux-5.7.3 # change to the kernel source dir
$ patch -p1 -R < ../patch-5.7.3 # revert the 5.7.3 patch
$ patch -p1 < ../patch-5.8-rc5 # apply new 5.8-rc5 patch
$ cd ..
$ mv linux-4.7.3 linux-4.8-rc5 # rename the kernel source dir
$ mv linux-5.7.3 linux-5.8-rc5 # rename the kernel source dir
The -mm patches and the linux-next tree

View File

@ -13,7 +13,7 @@ drivers that expose several ALSA PCMs and can route to multiple DAIs.
The DPCM runtime routing is determined by the ALSA mixer settings in the same
way as the analog signal is routed in an ASoC codec driver. DPCM uses a DAPM
graph representing the DSP internal audio paths and uses the mixer settings to
determine the patch used by each ALSA PCM.
determine the path used by each ALSA PCM.
DPCM re-uses all the existing component codec, platform and DAI drivers without
any modifications.
@ -101,7 +101,7 @@ The audio driver processes this as follows :-
4. Machine driver or audio HAL enables the speaker path.
5. DPCM runs the PCM ops for startup(), hw_params(), prepapre() and
5. DPCM runs the PCM ops for startup(), hw_params(), prepare() and
trigger(start) for DAI1 Speakers since the path is enabled.
In this example, the machine driver or userspace audio HAL can alter the routing
@ -221,7 +221,7 @@ like a BT phone call :-
This allows the host CPU to sleep while the DSP, MODEM DAI and the BT DAI are
still in operation.
A BE DAI link can also set the codec to a dummy device if the code is a device
A BE DAI link can also set the codec to a dummy device if the codec is a device
that is managed externally.
Likewise a BE DAI can also set a dummy cpu DAI if the CPU DAI is managed by the
@ -249,7 +249,7 @@ configuration.
struct snd_interval *channels = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_CHANNELS);
/* The DSP will covert the FE rate to 48k, stereo */
/* The DSP will convert the FE rate to 48k, stereo */
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
@ -386,5 +386,3 @@ This means creating a new FE that is connected with a virtual path to both
DAI links. The DAI links will be started when the FE PCM is started and stopped
when the FE PCM is stopped. Note that the FE PCM cannot read or write data in
this configuration.

View File

@ -56,26 +56,34 @@ of any kernel data structures.
dentry-state:
From linux/fs/dentry.c:
From linux/include/linux/dcache.h:
--------------------------------------------------------------
struct {
struct dentry_stat_t dentry_stat {
int nr_dentry;
int nr_unused;
int age_limit; /* age in seconds */
int want_pages; /* pages requested by system */
int dummy[2];
} dentry_stat = {0, 0, 45, 0,};
--------------------------------------------------------------
int nr_negative; /* # of unused negative dentries */
int dummy; /* Reserved for future use */
};
--------------------------------------------------------------
Dentries are dynamically allocated and deallocated.
nr_dentry shows the total number of dentries allocated (active
+ unused). nr_unused shows the number of dentries that are not
actively used, but are saved in the LRU list for future reuse.
Dentries are dynamically allocated and deallocated, and
nr_dentry seems to be 0 all the time. Hence it's safe to
assume that only nr_unused, age_limit and want_pages are
used. Nr_unused seems to be exactly what its name says.
Age_limit is the age in seconds after which dcache entries
can be reclaimed when memory is short and want_pages is
nonzero when shrink_dcache_pages() has been called and the
dcache isn't pruned yet.
nr_negative shows the number of unused dentries that are also
negative dentries which do not map to any files. Instead,
they help speeding up rejection of non-existing files provided
by the users.
==============================================================
dquot-max & dquot-nr:

View File

@ -4,7 +4,7 @@
.. _it_readme:
Rilascio del kernel Linux 4.x <http://kernel.org/>
Rilascio del kernel Linux 5.x <http://kernel.org/>
===================================================
.. warning::

View File

@ -9,7 +9,7 @@ Fenghua Yu <fenghua.yu@intel.com>
Tony Luck <tony.luck@intel.com>
Vikas Shivappa <vikas.shivappa@intel.com>
This feature is enabled by the CONFIG_X86_RESCTRL and the x86 /proc/cpuinfo
This feature is enabled by the CONFIG_X86_CPU_RESCTRL and the x86 /proc/cpuinfo
flag bits:
RDT (Resource Director Technology) Allocation - "rdt_a"
CAT (Cache Allocation Technology) - "cat_l3", "cat_l2"

View File

@ -409,8 +409,7 @@ F: drivers/platform/x86/wmi.c
F: include/uapi/linux/wmi.h
AD1889 ALSA SOUND DRIVER
M: Thibaut Varene <T-Bone@parisc-linux.org>
W: http://wiki.parisc-linux.org/AD1889
W: https://parisc.wiki.kernel.org/index.php/AD1889
L: linux-parisc@vger.kernel.org
S: Maintained
F: sound/pci/ad1889.*
@ -2848,8 +2847,11 @@ F: include/uapi/linux/if_bonding.h
BPF (Safe dynamic programs and tools)
M: Alexei Starovoitov <ast@kernel.org>
M: Daniel Borkmann <daniel@iogearbox.net>
R: Martin KaFai Lau <kafai@fb.com>
R: Song Liu <songliubraving@fb.com>
R: Yonghong Song <yhs@fb.com>
L: netdev@vger.kernel.org
L: linux-kernel@vger.kernel.org
L: bpf@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
Q: https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
@ -2873,10 +2875,13 @@ F: samples/bpf/
F: tools/bpf/
F: tools/lib/bpf/
F: tools/testing/selftests/bpf/
K: bpf
N: bpf
BPF JIT for ARM
M: Shubham Bansal <illusionist.neo@gmail.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: arch/arm/net/
@ -2885,18 +2890,21 @@ M: Daniel Borkmann <daniel@iogearbox.net>
M: Alexei Starovoitov <ast@kernel.org>
M: Zi Shen Lim <zlim.lnx@gmail.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Supported
F: arch/arm64/net/
BPF JIT for MIPS (32-BIT AND 64-BIT)
M: Paul Burton <paul.burton@mips.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: arch/mips/net/
BPF JIT for NFP NICs
M: Jakub Kicinski <jakub.kicinski@netronome.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Supported
F: drivers/net/ethernet/netronome/nfp/bpf/
@ -2904,6 +2912,7 @@ BPF JIT for POWERPC (32-BIT AND 64-BIT)
M: Naveen N. Rao <naveen.n.rao@linux.ibm.com>
M: Sandipan Das <sandipan@linux.ibm.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: arch/powerpc/net/
@ -2911,6 +2920,7 @@ BPF JIT for S390
M: Martin Schwidefsky <schwidefsky@de.ibm.com>
M: Heiko Carstens <heiko.carstens@de.ibm.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: arch/s390/net/
X: arch/s390/net/pnet.c
@ -2918,12 +2928,14 @@ X: arch/s390/net/pnet.c
BPF JIT for SPARC (32-BIT AND 64-BIT)
M: David S. Miller <davem@davemloft.net>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: arch/sparc/net/
BPF JIT for X86 32-BIT
M: Wang YanQing <udknight@gmail.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: arch/x86/net/bpf_jit_comp32.c
@ -2931,6 +2943,7 @@ BPF JIT for X86 64-BIT
M: Alexei Starovoitov <ast@kernel.org>
M: Daniel Borkmann <daniel@iogearbox.net>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Supported
F: arch/x86/net/
X: arch/x86/net/bpf_jit_comp32.c
@ -3385,9 +3398,8 @@ F: Documentation/media/v4l-drivers/cafe_ccic*
F: drivers/media/platform/marvell-ccic/
CAIF NETWORK LAYER
M: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
L: netdev@vger.kernel.org
S: Supported
S: Orphan
F: Documentation/networking/caif/
F: drivers/net/caif/
F: include/uapi/linux/caif/
@ -5189,7 +5201,7 @@ DRM DRIVERS FOR XEN
M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
T: git git://anongit.freedesktop.org/drm/drm-misc
L: dri-devel@lists.freedesktop.org
L: xen-devel@lists.xen.org
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
S: Supported
F: drivers/gpu/drm/xen/
F: Documentation/gpu/xen-front.rst
@ -8490,6 +8502,7 @@ L7 BPF FRAMEWORK
M: John Fastabend <john.fastabend@gmail.com>
M: Daniel Borkmann <daniel@iogearbox.net>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: include/linux/skmsg.h
F: net/core/skmsg.c
@ -11315,10 +11328,12 @@ F: include/dt-bindings/
OPENCORES I2C BUS DRIVER
M: Peter Korsgaard <peter@korsgaard.com>
M: Andrew Lunn <andrew@lunn.ch>
L: linux-i2c@vger.kernel.org
S: Maintained
F: Documentation/i2c/busses/i2c-ocores
F: drivers/i2c/busses/i2c-ocores.c
F: include/linux/platform_data/i2c-ocores.h
OPENRISC ARCHITECTURE
M: Jonas Bonn <jonas@southpole.se>
@ -11489,7 +11504,7 @@ F: Documentation/blockdev/paride.txt
F: drivers/block/paride/
PARISC ARCHITECTURE
M: "James E.J. Bottomley" <jejb@parisc-linux.org>
M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
M: Helge Deller <deller@gmx.de>
L: linux-parisc@vger.kernel.org
W: http://www.parisc-linux.org/
@ -12876,6 +12891,13 @@ F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
F: drivers/net/dsa/realtek-smi*
F: drivers/net/dsa/rtl83*
REDPINE WIRELESS DRIVER
M: Amitkumar Karwar <amitkarwar@gmail.com>
M: Siva Rebbagondla <siva8118@gmail.com>
L: linux-wireless@vger.kernel.org
S: Maintained
F: drivers/net/wireless/rsi/
REGISTER MAP ABSTRACTION
M: Mark Brown <broonie@kernel.org>
L: linux-kernel@vger.kernel.org
@ -13704,6 +13726,15 @@ L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/sfc/
SFF/SFP/SFP+ MODULE SUPPORT
M: Russell King <linux@armlinux.org.uk>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/phy/phylink.c
F: drivers/net/phy/sfp*
F: include/linux/phylink.h
F: include/linux/sfp.h
SGI GRU DRIVER
M: Dimitri Sivanich <sivanich@sgi.com>
S: Maintained
@ -16649,6 +16680,15 @@ S: Maintained
F: drivers/platform/x86/
F: drivers/platform/olpc/
X86 PLATFORM DRIVERS - ARCH
R: Darren Hart <dvhart@infradead.org>
R: Andy Shevchenko <andy@infradead.org>
L: platform-driver-x86@vger.kernel.org
L: x86@kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
S: Maintained
F: arch/x86/platform
X86 VDSO
M: Andy Lutomirski <luto@kernel.org>
L: linux-kernel@vger.kernel.org
@ -16681,10 +16721,30 @@ T: git git://linuxtv.org/media_tree.git
S: Maintained
F: drivers/media/tuners/tuner-xc2028.*
XDP (eXpress Data Path)
M: Alexei Starovoitov <ast@kernel.org>
M: Daniel Borkmann <daniel@iogearbox.net>
M: David S. Miller <davem@davemloft.net>
M: Jakub Kicinski <jakub.kicinski@netronome.com>
M: Jesper Dangaard Brouer <hawk@kernel.org>
M: John Fastabend <john.fastabend@gmail.com>
L: netdev@vger.kernel.org
L: xdp-newbies@vger.kernel.org
L: bpf@vger.kernel.org
S: Supported
F: net/core/xdp.c
F: include/net/xdp.h
F: kernel/bpf/devmap.c
F: kernel/bpf/cpumap.c
F: include/trace/events/xdp.h
K: xdp
N: xdp
XDP SOCKETS (AF_XDP)
M: Björn Töpel <bjorn.topel@intel.com>
M: Magnus Karlsson <magnus.karlsson@intel.com>
L: netdev@vger.kernel.org
L: bpf@vger.kernel.org
S: Maintained
F: kernel/bpf/xskmap.c
F: net/xdp/

View File

@ -2,7 +2,7 @@
VERSION = 5
PATCHLEVEL = 0
SUBLEVEL = 0
EXTRAVERSION = -rc4
EXTRAVERSION = -rc8
NAME = Shy Crocodile
# *DOCUMENTATION*

View File

@ -56,15 +56,15 @@
#elif defined(CONFIG_ALPHA_DP264) || \
defined(CONFIG_ALPHA_LYNX) || \
defined(CONFIG_ALPHA_SHARK) || \
defined(CONFIG_ALPHA_EIGER)
defined(CONFIG_ALPHA_SHARK)
# define NR_IRQS 64
#elif defined(CONFIG_ALPHA_TITAN)
#define NR_IRQS 80
#elif defined(CONFIG_ALPHA_RAWHIDE) || \
defined(CONFIG_ALPHA_TAKARA)
defined(CONFIG_ALPHA_TAKARA) || \
defined(CONFIG_ALPHA_EIGER)
# define NR_IRQS 128
#elif defined(CONFIG_ALPHA_WILDFIRE)

View File

@ -78,7 +78,7 @@ __load_new_mm_context(struct mm_struct *next_mm)
/* Macro for exception fixup code to access integer registers. */
#define dpf_reg(r) \
(((unsigned long *)regs)[(r) <= 8 ? (r) : (r) <= 15 ? (r)-16 : \
(r) <= 18 ? (r)+8 : (r)-10])
(r) <= 18 ? (r)+10 : (r)-10])
asmlinkage void
do_page_fault(unsigned long address, unsigned long mmcsr,

View File

@ -191,7 +191,6 @@ config NR_CPUS
config ARC_SMP_HALT_ON_RESET
bool "Enable Halt-on-reset boot mode"
default y if ARC_UBOOT_SUPPORT
help
In SMP configuration cores can be configured as Halt-on-reset
or they could all start at same time. For Halt-on-reset, non
@ -407,6 +406,14 @@ config ARC_HAS_ACCL_REGS
(also referred to as r58:r59). These can also be used by gcc as GPR so
kernel needs to save/restore per process
config ARC_IRQ_NO_AUTOSAVE
bool "Disable hardware autosave regfile on interrupts"
default n
help
On HS cores, taken interrupt auto saves the regfile on stack.
This is programmable and can be optionally disabled in which case
software INTERRUPT_PROLOGUE/EPILGUE do the needed work
endif # ISA_ARCV2
endmenu # "ARC CPU Configuration"
@ -515,17 +522,6 @@ config ARC_DBG_TLB_PARANOIA
endif
config ARC_UBOOT_SUPPORT
bool "Support uboot arg Handling"
help
ARC Linux by default checks for uboot provided args as pointers to
external cmdline or DTB. This however breaks in absence of uboot,
when booting from Metaware debugger directly, as the registers are
not zeroed out on reset by mdb and/or ARCv2 based cores. The bogus
registers look like uboot args to kernel which then chokes.
So only enable the uboot arg checking/processing if users are sure
of uboot being in play.
config ARC_BUILTIN_DTB_NAME
string "Built in DTB"
help

View File

@ -31,7 +31,6 @@ CONFIG_ARC_CACHE_LINE_SHIFT=5
# CONFIG_ARC_HAS_LLSC is not set
CONFIG_ARC_KVADDR_SIZE=402
CONFIG_ARC_EMUL_UNALIGNED=y
CONFIG_ARC_UBOOT_SUPPORT=y
CONFIG_PREEMPT=y
CONFIG_NET=y
CONFIG_UNIX=y

View File

@ -13,7 +13,6 @@ CONFIG_PARTITION_ADVANCED=y
CONFIG_ARC_PLAT_AXS10X=y
CONFIG_AXS103=y
CONFIG_ISA_ARCV2=y
CONFIG_ARC_UBOOT_SUPPORT=y
CONFIG_ARC_BUILTIN_DTB_NAME="vdk_hs38"
CONFIG_PREEMPT=y
CONFIG_NET=y

View File

@ -15,8 +15,6 @@ CONFIG_AXS103=y
CONFIG_ISA_ARCV2=y
CONFIG_SMP=y
# CONFIG_ARC_TIMERS_64BIT is not set
# CONFIG_ARC_SMP_HALT_ON_RESET is not set
CONFIG_ARC_UBOOT_SUPPORT=y
CONFIG_ARC_BUILTIN_DTB_NAME="vdk_hs38_smp"
CONFIG_PREEMPT=y
CONFIG_NET=y

View File

@ -151,6 +151,14 @@ struct bcr_isa_arcv2 {
#endif
};
struct bcr_uarch_build_arcv2 {
#ifdef CONFIG_CPU_BIG_ENDIAN
unsigned int pad:8, prod:8, maj:8, min:8;
#else
unsigned int min:8, maj:8, prod:8, pad:8;
#endif
};
struct bcr_mpy {
#ifdef CONFIG_CPU_BIG_ENDIAN
unsigned int pad:8, x1616:8, dsp:4, cycles:2, type:2, ver:8;

View File

@ -52,6 +52,17 @@
#define cache_line_size() SMP_CACHE_BYTES
#define ARCH_DMA_MINALIGN SMP_CACHE_BYTES
/*
* Make sure slab-allocated buffers are 64-bit aligned when atomic64_t uses
* ARCv2 64-bit atomics (LLOCKD/SCONDD). This guarantess runtime 64-bit
* alignment for any atomic64_t embedded in buffer.
* Default ARCH_SLAB_MINALIGN is __alignof__(long long) which has a relaxed
* value of 4 (and not 8) in ARC ABI.
*/
#if defined(CONFIG_ARC_HAS_LL64) && defined(CONFIG_ARC_HAS_LLSC)
#define ARCH_SLAB_MINALIGN 8
#endif
extern void arc_cache_init(void);
extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
extern void read_decode_cache_bcr(void);

View File

@ -17,6 +17,33 @@
;
; Now manually save: r12, sp, fp, gp, r25
#ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE
.ifnc \called_from, exception
st.as r9, [sp, -10] ; save r9 in it's final stack slot
sub sp, sp, 12 ; skip JLI, LDI, EI
PUSH lp_count
PUSHAX lp_start
PUSHAX lp_end
PUSH blink
PUSH r11
PUSH r10
sub sp, sp, 4 ; skip r9
PUSH r8
PUSH r7
PUSH r6
PUSH r5
PUSH r4
PUSH r3
PUSH r2
PUSH r1
PUSH r0
.endif
#endif
#ifdef CONFIG_ARC_HAS_ACCL_REGS
PUSH r59
PUSH r58
@ -86,6 +113,33 @@
POP r59
#endif
#ifdef CONFIG_ARC_IRQ_NO_AUTOSAVE
.ifnc \called_from, exception
POP r0
POP r1
POP r2
POP r3
POP r4
POP r5
POP r6
POP r7
POP r8
POP r9
POP r10
POP r11
POP blink
POPAX lp_end
POPAX lp_start
POP r9
mov lp_count, r9
add sp, sp, 12 ; skip JLI, LDI, EI
ld.as r9, [sp, -10] ; reload r9 which got clobbered
.endif
#endif
.endm
/*------------------------------------------------------------------------*/

View File

@ -207,7 +207,7 @@ raw_copy_from_user(void *to, const void __user *from, unsigned long n)
*/
"=&r" (tmp), "+r" (to), "+r" (from)
:
: "lp_count", "lp_start", "lp_end", "memory");
: "lp_count", "memory");
return n;
}
@ -433,7 +433,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n)
*/
"=&r" (tmp), "+r" (to), "+r" (from)
:
: "lp_count", "lp_start", "lp_end", "memory");
: "lp_count", "memory");
return n;
}
@ -653,7 +653,7 @@ static inline unsigned long __arc_clear_user(void __user *to, unsigned long n)
" .previous \n"
: "+r"(d_char), "+r"(res)
: "i"(0)
: "lp_count", "lp_start", "lp_end", "memory");
: "lp_count", "memory");
return res;
}
@ -686,7 +686,7 @@ __arc_strncpy_from_user(char *dst, const char __user *src, long count)
" .previous \n"
: "+r"(res), "+r"(dst), "+r"(src), "=r"(val)
: "g"(-EFAULT), "r"(count)
: "lp_count", "lp_start", "lp_end", "memory");
: "lp_count", "memory");
return res;
}

View File

@ -209,7 +209,9 @@ restore_regs:
;####### Return from Intr #######
debug_marker_l1:
bbit1.nt r0, STATUS_DE_BIT, .Lintr_ret_to_delay_slot
; bbit1.nt r0, STATUS_DE_BIT, .Lintr_ret_to_delay_slot
btst r0, STATUS_DE_BIT ; Z flag set if bit clear
bnz .Lintr_ret_to_delay_slot ; branch if STATUS_DE_BIT set
.Lisr_ret_fast_path:
; Handle special case #1: (Entry via Exception, Return via IRQ)

View File

@ -17,6 +17,7 @@
#include <asm/entry.h>
#include <asm/arcregs.h>
#include <asm/cache.h>
#include <asm/irqflags.h>
.macro CPU_EARLY_SETUP
@ -47,6 +48,15 @@
sr r5, [ARC_REG_DC_CTRL]
1:
#ifdef CONFIG_ISA_ARCV2
; Unaligned access is disabled at reset, so re-enable early as
; gcc 7.3.1 (ARC GNU 2018.03) onwards generates unaligned access
; by default
lr r5, [status32]
bset r5, r5, STATUS_AD_BIT
kflag r5
#endif
.endm
.section .init.text, "ax",@progbits
@ -90,15 +100,13 @@ ENTRY(stext)
st.ab 0, [r5, 4]
1:
#ifdef CONFIG_ARC_UBOOT_SUPPORT
; Uboot - kernel ABI
; r0 = [0] No uboot interaction, [1] cmdline in r2, [2] DTB in r2
; r1 = magic number (board identity, unused as of now
; r1 = magic number (always zero as of now)
; r2 = pointer to uboot provided cmdline or external DTB in mem
; These are handled later in setup_arch()
; These are handled later in handle_uboot_args()
st r0, [@uboot_tag]
st r2, [@uboot_arg]
#endif
; setup "current" tsk and optionally cache it in dedicated r25
mov r9, @init_task

View File

@ -49,11 +49,13 @@ void arc_init_IRQ(void)
*(unsigned int *)&ictrl = 0;
#ifndef CONFIG_ARC_IRQ_NO_AUTOSAVE
ictrl.save_nr_gpr_pairs = 6; /* r0 to r11 (r12 saved manually) */
ictrl.save_blink = 1;
ictrl.save_lp_regs = 1; /* LP_COUNT, LP_START, LP_END */
ictrl.save_u_to_u = 0; /* user ctxt saved on kernel stack */
ictrl.save_idx_regs = 1; /* JLI, LDI, EI */
#endif
WRITE_AUX(AUX_IRQ_CTRL, ictrl);

View File

@ -199,20 +199,36 @@ static void read_arc_build_cfg_regs(void)
cpu->bpu.ret_stk = 4 << bpu.rse;
if (cpu->core.family >= 0x54) {
unsigned int exec_ctrl;
READ_BCR(AUX_EXEC_CTRL, exec_ctrl);
cpu->extn.dual_enb = !(exec_ctrl & 1);
struct bcr_uarch_build_arcv2 uarch;
/* dual issue always present for this core */
cpu->extn.dual = 1;
/*
* The first 0x54 core (uarch maj:min 0:1 or 0:2) was
* dual issue only (HS4x). But next uarch rev (1:0)
* allows it be configured for single issue (HS3x)
* Ensure we fiddle with dual issue only on HS4x
*/
READ_BCR(ARC_REG_MICRO_ARCH_BCR, uarch);
if (uarch.prod == 4) {
unsigned int exec_ctrl;
/* dual issue hardware always present */
cpu->extn.dual = 1;
READ_BCR(AUX_EXEC_CTRL, exec_ctrl);
/* dual issue hardware enabled ? */
cpu->extn.dual_enb = !(exec_ctrl & 1);
}
}
}
READ_BCR(ARC_REG_AP_BCR, ap);
if (ap.ver) {
cpu->extn.ap_num = 2 << ap.num;
cpu->extn.ap_full = !!ap.min;
cpu->extn.ap_full = !ap.min;
}
READ_BCR(ARC_REG_SMART_BCR, bcr);
@ -462,43 +478,78 @@ void setup_processor(void)
arc_chk_core_config();
}
static inline int is_kernel(unsigned long addr)
static inline bool uboot_arg_invalid(unsigned long addr)
{
if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
return 1;
return 0;
/*
* Check that it is a untranslated address (although MMU is not enabled
* yet, it being a high address ensures this is not by fluke)
*/
if (addr < PAGE_OFFSET)
return true;
/* Check that address doesn't clobber resident kernel image */
return addr >= (unsigned long)_stext && addr <= (unsigned long)_end;
}
#define IGNORE_ARGS "Ignore U-boot args: "
/* uboot_tag values for U-boot - kernel ABI revision 0; see head.S */
#define UBOOT_TAG_NONE 0
#define UBOOT_TAG_CMDLINE 1
#define UBOOT_TAG_DTB 2
void __init handle_uboot_args(void)
{
bool use_embedded_dtb = true;
bool append_cmdline = false;
/* check that we know this tag */
if (uboot_tag != UBOOT_TAG_NONE &&
uboot_tag != UBOOT_TAG_CMDLINE &&
uboot_tag != UBOOT_TAG_DTB) {
pr_warn(IGNORE_ARGS "invalid uboot tag: '%08x'\n", uboot_tag);
goto ignore_uboot_args;
}
if (uboot_tag != UBOOT_TAG_NONE &&
uboot_arg_invalid((unsigned long)uboot_arg)) {
pr_warn(IGNORE_ARGS "invalid uboot arg: '%px'\n", uboot_arg);
goto ignore_uboot_args;
}
/* see if U-boot passed an external Device Tree blob */
if (uboot_tag == UBOOT_TAG_DTB) {
machine_desc = setup_machine_fdt((void *)uboot_arg);
/* external Device Tree blob is invalid - use embedded one */
use_embedded_dtb = !machine_desc;
}
if (uboot_tag == UBOOT_TAG_CMDLINE)
append_cmdline = true;
ignore_uboot_args:
if (use_embedded_dtb) {
machine_desc = setup_machine_fdt(__dtb_start);
if (!machine_desc)
panic("Embedded DT invalid\n");
}
/*
* NOTE: @boot_command_line is populated by setup_machine_fdt() so this
* append processing can only happen after.
*/
if (append_cmdline) {
/* Ensure a whitespace between the 2 cmdlines */
strlcat(boot_command_line, " ", COMMAND_LINE_SIZE);
strlcat(boot_command_line, uboot_arg, COMMAND_LINE_SIZE);
}
}
void __init setup_arch(char **cmdline_p)
{
#ifdef CONFIG_ARC_UBOOT_SUPPORT
/* make sure that uboot passed pointer to cmdline/dtb is valid */
if (uboot_tag && is_kernel((unsigned long)uboot_arg))
panic("Invalid uboot arg\n");
/* See if u-boot passed an external Device Tree blob */
machine_desc = setup_machine_fdt(uboot_arg); /* uboot_tag == 2 */
if (!machine_desc)
#endif
{
/* No, so try the embedded one */
machine_desc = setup_machine_fdt(__dtb_start);
if (!machine_desc)
panic("Embedded DT invalid\n");
/*
* If we are here, it is established that @uboot_arg didn't
* point to DT blob. Instead if u-boot says it is cmdline,
* append to embedded DT cmdline.
* setup_machine_fdt() would have populated @boot_command_line
*/
if (uboot_tag == 1) {
/* Ensure a whitespace between the 2 cmdlines */
strlcat(boot_command_line, " ", COMMAND_LINE_SIZE);
strlcat(boot_command_line, uboot_arg,
COMMAND_LINE_SIZE);
}
}
handle_uboot_args();
/* Save unparsed command line copy for /proc/cmdline */
*cmdline_p = boot_command_line;

View File

@ -25,15 +25,11 @@
#endif
#ifdef CONFIG_ARC_HAS_LL64
# define PREFETCH_READ(RX) prefetch [RX, 56]
# define PREFETCH_WRITE(RX) prefetchw [RX, 64]
# define LOADX(DST,RX) ldd.ab DST, [RX, 8]
# define STOREX(SRC,RX) std.ab SRC, [RX, 8]
# define ZOLSHFT 5
# define ZOLAND 0x1F
#else
# define PREFETCH_READ(RX) prefetch [RX, 28]
# define PREFETCH_WRITE(RX) prefetchw [RX, 32]
# define LOADX(DST,RX) ld.ab DST, [RX, 4]
# define STOREX(SRC,RX) st.ab SRC, [RX, 4]
# define ZOLSHFT 4
@ -41,8 +37,6 @@
#endif
ENTRY_CFI(memcpy)
prefetch [r1] ; Prefetch the read location
prefetchw [r0] ; Prefetch the write location
mov.f 0, r2
;;; if size is zero
jz.d [blink]
@ -72,8 +66,6 @@ ENTRY_CFI(memcpy)
lpnz @.Lcopy32_64bytes
;; LOOP START
LOADX (r6, r1)
PREFETCH_READ (r1)
PREFETCH_WRITE (r3)
LOADX (r8, r1)
LOADX (r10, r1)
LOADX (r4, r1)
@ -117,9 +109,7 @@ ENTRY_CFI(memcpy)
lpnz @.Lcopy8bytes_1
;; LOOP START
ld.ab r6, [r1, 4]
prefetch [r1, 28] ;Prefetch the next read location
ld.ab r8, [r1,4]
prefetchw [r3, 32] ;Prefetch the next write location
SHIFT_1 (r7, r6, 24)
or r7, r7, r5
@ -162,9 +152,7 @@ ENTRY_CFI(memcpy)
lpnz @.Lcopy8bytes_2
;; LOOP START
ld.ab r6, [r1, 4]
prefetch [r1, 28] ;Prefetch the next read location
ld.ab r8, [r1,4]
prefetchw [r3, 32] ;Prefetch the next write location
SHIFT_1 (r7, r6, 16)
or r7, r7, r5
@ -204,9 +192,7 @@ ENTRY_CFI(memcpy)
lpnz @.Lcopy8bytes_3
;; LOOP START
ld.ab r6, [r1, 4]
prefetch [r1, 28] ;Prefetch the next read location
ld.ab r8, [r1,4]
prefetchw [r3, 32] ;Prefetch the next write location
SHIFT_1 (r7, r6, 8)
or r7, r7, r5

View File

@ -9,6 +9,7 @@ menuconfig ARC_SOC_HSDK
bool "ARC HS Development Kit SOC"
depends on ISA_ARCV2
select ARC_HAS_ACCL_REGS
select ARC_IRQ_NO_AUTOSAVE
select CLK_HSDK
select RESET_HSDK
select HAVE_PCI

View File

@ -1400,6 +1400,7 @@ config NR_CPUS
config HOTPLUG_CPU
bool "Support for hot-pluggable CPUs"
depends on SMP
select GENERIC_IRQ_MIGRATION
help
Say Y here to experiment with turning CPUs off and on. CPUs
can be controlled through /sys/devices/system/cpu.

View File

@ -729,7 +729,7 @@
&cpsw_emac0 {
phy-handle = <&ethphy0>;
phy-mode = "rgmii-txid";
phy-mode = "rgmii-id";
};
&tscadc {

View File

@ -651,13 +651,13 @@
&cpsw_emac0 {
phy-handle = <&ethphy0>;
phy-mode = "rgmii-txid";
phy-mode = "rgmii-id";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy-handle = <&ethphy1>;
phy-mode = "rgmii-txid";
phy-mode = "rgmii-id";
dual_emac_res_vlan = <2>;
};

View File

@ -215,7 +215,7 @@
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
bus-width = <0x4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
cd-inverted;
max-frequency = <26000000>;
vmmc-supply = <&vmmcsd_fixed>;

View File

@ -144,30 +144,32 @@
status = "okay";
};
nand@d0000 {
nand-controller@d0000 {
status = "okay";
label = "pxa3xx_nand-0";
num-cs = <1>;
marvell,nand-keep-config;
nand-on-flash-bbt;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
nand@0 {
reg = <0>;
label = "pxa3xx_nand-0";
nand-rb = <0>;
nand-on-flash-bbt;
partition@0 {
label = "U-Boot";
reg = <0 0x800000>;
};
partition@800000 {
label = "Linux";
reg = <0x800000 0x800000>;
};
partition@1000000 {
label = "Filesystem";
reg = <0x1000000 0x3f000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "U-Boot";
reg = <0 0x800000>;
};
partition@800000 {
label = "Linux";
reg = <0x800000 0x800000>;
};
partition@1000000 {
label = "Filesystem";
reg = <0x1000000 0x3f000000>;
};
};
};
};

View File

@ -160,12 +160,15 @@
status = "okay";
};
nand@d0000 {
nand-controller@d0000 {
status = "okay";
label = "pxa3xx_nand-0";
num-cs = <1>;
marvell,nand-keep-config;
nand-on-flash-bbt;
nand@0 {
reg = <0>;
label = "pxa3xx_nand-0";
nand-rb = <0>;
nand-on-flash-bbt;
};
};
};

View File

@ -81,49 +81,52 @@
};
nand@d0000 {
nand-controller@d0000 {
status = "okay";
label = "pxa3xx_nand-0";
num-cs = <1>;
marvell,nand-keep-config;
nand-on-flash-bbt;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
nand@0 {
reg = <0>;
label = "pxa3xx_nand-0";
nand-rb = <0>;
nand-on-flash-bbt;
partition@0 {
label = "u-boot";
reg = <0x00000000 0x000e0000>;
read-only;
};
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@e0000 {
label = "u-boot-env";
reg = <0x000e0000 0x00020000>;
read-only;
};
partition@0 {
label = "u-boot";
reg = <0x00000000 0x000e0000>;
read-only;
};
partition@100000 {
label = "u-boot-env2";
reg = <0x00100000 0x00020000>;
read-only;
};
partition@e0000 {
label = "u-boot-env";
reg = <0x000e0000 0x00020000>;
read-only;
};
partition@120000 {
label = "zImage";
reg = <0x00120000 0x00400000>;
};
partition@100000 {
label = "u-boot-env2";
reg = <0x00100000 0x00020000>;
read-only;
};
partition@520000 {
label = "initrd";
reg = <0x00520000 0x00400000>;
};
partition@120000 {
label = "zImage";
reg = <0x00120000 0x00400000>;
};
partition@e00000 {
label = "boot";
reg = <0x00e00000 0x3f200000>;
partition@520000 {
label = "initrd";
reg = <0x00520000 0x00400000>;
};
partition@e00000 {
label = "boot";
reg = <0x00e00000 0x3f200000>;
};
};
};
};

View File

@ -476,7 +476,7 @@
clocksource: timer@20000 {
compatible = "ti,da830-timer";
reg = <0x20000 0x1000>;
interrupts = <12>, <13>;
interrupts = <21>, <22>;
interrupt-names = "tint12", "tint34";
clocks = <&pll0_auxclk>;
};

View File

@ -103,7 +103,7 @@
power {
label = "Power Button";
gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
wakeup-source;
linux,code = <KEY_POWER>;
};
};

View File

@ -309,7 +309,7 @@
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
keep-power-in-suspend;
enable-sdio-wakeup;
wakeup-source;
vmmc-supply = <&reg_sd3_vmmc>;
status = "okay";
};

View File

@ -467,7 +467,7 @@
};
gpt: gpt@2098000 {
compatible = "fsl,imx6sx-gpt", "fsl,imx31-gpt";
compatible = "fsl,imx6sx-gpt", "fsl,imx6dl-gpt";
reg = <0x02098000 0x4000>;
interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SX_CLK_GPT_BUS>,

View File

@ -274,7 +274,7 @@
compatible = "amlogic,meson6-dwmac", "snps,dwmac";
reg = <0xc9410000 0x10000
0xc1108108 0x4>;
interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "macirq";
status = "disabled";
};

View File

@ -205,8 +205,7 @@
cap-sd-highspeed;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vcc_3v3>;
};

View File

@ -221,7 +221,6 @@
/* Realtek RTL8211F (0x001cc916) */
eth_phy: ethernet-phy@0 {
reg = <0>;
eee-broken-1000t;
interrupt-parent = <&gpio_intc>;
/* GPIOH_3 */
interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
@ -273,8 +272,7 @@
cap-sd-highspeed;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&tflash_vdd>;
vqmmc-supply = <&tf_io>;

View File

@ -206,8 +206,7 @@
cap-sd-highspeed;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vcc_3v3>;
};

View File

@ -105,7 +105,7 @@
interrupts-extended = <
&cpcap 15 0 &cpcap 14 0 &cpcap 28 0 &cpcap 19 0
&cpcap 18 0 &cpcap 17 0 &cpcap 16 0 &cpcap 49 0
&cpcap 48 1
&cpcap 48 0
>;
interrupt-names =
"id_ground", "id_float", "se0conn", "vbusvld",

View File

@ -714,11 +714,7 @@
vdda-supply = <&vdac>;
#address-cells = <1>;
#size-cells = <0>;
port {
reg = <0>;
venc_out: endpoint {
remote-endpoint = <&opa_in>;
ti,channels = <1>;

View File

@ -814,7 +814,7 @@
/* For debugging, it is often good idea to remove this GPIO.
It means you can remove back cover (to reboot by removing
battery) and still use the MMC card. */
cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
cd-gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* 160 */
};
/* most boards use vaux3, only some old versions use vmmc2 instead */

View File

@ -370,6 +370,19 @@
compatible = "ti,omap2-onenand";
reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */
/*
* These timings are based on CONFIG_OMAP_GPMC_DEBUG=y reported
* bootloader set values when booted with v4.19 using both N950
* and N9 devices (OneNAND Manufacturer: Samsung):
*
* gpmc cs0 before gpmc_cs_program_settings:
* cs0 GPMC_CS_CONFIG1: 0xfd001202
* cs0 GPMC_CS_CONFIG2: 0x00181800
* cs0 GPMC_CS_CONFIG3: 0x00030300
* cs0 GPMC_CS_CONFIG4: 0x18001804
* cs0 GPMC_CS_CONFIG5: 0x03171d1d
* cs0 GPMC_CS_CONFIG6: 0x97080000
*/
gpmc,sync-read;
gpmc,sync-write;
gpmc,burst-length = <16>;
@ -379,26 +392,27 @@
gpmc,device-width = <2>;
gpmc,mux-add-data = <2>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <87>;
gpmc,cs-wr-off-ns = <87>;
gpmc,cs-rd-off-ns = <122>;
gpmc,cs-wr-off-ns = <122>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <10>;
gpmc,adv-wr-off-ns = <10>;
gpmc,oe-on-ns = <15>;
gpmc,oe-off-ns = <87>;
gpmc,adv-rd-off-ns = <15>;
gpmc,adv-wr-off-ns = <15>;
gpmc,oe-on-ns = <20>;
gpmc,oe-off-ns = <122>;
gpmc,we-on-ns = <0>;
gpmc,we-off-ns = <87>;
gpmc,rd-cycle-ns = <112>;
gpmc,wr-cycle-ns = <112>;
gpmc,access-ns = <81>;
gpmc,we-off-ns = <122>;
gpmc,rd-cycle-ns = <148>;
gpmc,wr-cycle-ns = <148>;
gpmc,access-ns = <117>;
gpmc,page-burst-access-ns = <15>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,wait-monitoring-ns = <0>;
gpmc,clk-activation-ns = <5>;
gpmc,wr-data-mux-bus-ns = <30>;
gpmc,wr-access-ns = <81>;
gpmc,sync-clk-ps = <15000>;
gpmc,clk-activation-ns = <10>;
gpmc,wr-data-mux-bus-ns = <40>;
gpmc,wr-access-ns = <117>;
gpmc,sync-clk-ps = <15000>; /* TBC; Where this value came? */
/*
* MTD partition table corresponding to Nokia's MeeGo 1.2

View File

@ -644,6 +644,17 @@
};
};
/* Configure pwm clock source for timers 8 & 9 */
&timer8 {
assigned-clocks = <&abe_clkctrl OMAP4_TIMER8_CLKCTRL 24>;
assigned-clock-parents = <&sys_clkin_ck>;
};
&timer9 {
assigned-clocks = <&l4_per_clkctrl OMAP4_TIMER9_CLKCTRL 24>;
assigned-clock-parents = <&sys_clkin_ck>;
};
/*
* As uart1 is wired to mdm6600 with rts and cts, we can use the cts pin for
* uart1 wakeirq.

View File

@ -317,7 +317,8 @@
palmas_sys_nirq_pins: pinmux_palmas_sys_nirq_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x068, PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1 */
/* sys_nirq1 is pulled down as the SoC is inverting it for GIC */
OMAP5_IOPAD(0x068, PIN_INPUT_PULLUP | MUX_MODE0)
>;
};
@ -385,7 +386,8 @@
palmas: palmas@48 {
compatible = "ti,palmas";
interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
/* sys_nirq/ext_sys_irq pins get inverted at mpuss wakeupgen */
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_LOW>;
reg = <0x48>;
interrupt-controller;
#interrupt-cells = <2>;
@ -651,7 +653,8 @@
pinctrl-names = "default";
pinctrl-0 = <&twl6040_pins>;
interrupts = <GIC_SPI 119 IRQ_TYPE_NONE>; /* IRQ_SYS_2N cascaded to gic */
/* sys_nirq/ext_sys_irq pins get inverted at mpuss wakeupgen */
interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_LOW>;
/* audpwron gpio defined in the board specific dts */

View File

@ -181,6 +181,13 @@
OMAP5_IOPAD(0x0042, PIN_INPUT_PULLDOWN | MUX_MODE6) /* llib_wakereqin.gpio1_wk15 */
>;
};
palmas_sys_nirq_pins: pinmux_palmas_sys_nirq_pins {
pinctrl-single,pins = <
/* sys_nirq1 is pulled down as the SoC is inverting it for GIC */
OMAP5_IOPAD(0x068, PIN_INPUT_PULLUP | MUX_MODE0)
>;
};
};
&omap5_pmx_core {
@ -414,8 +421,11 @@
palmas: palmas@48 {
compatible = "ti,palmas";
interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
reg = <0x48>;
pinctrl-0 = <&palmas_sys_nirq_pins>;
pinctrl-names = "default";
/* sys_nirq/ext_sys_irq pins get inverted at mpuss wakeupgen */
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
#interrupt-cells = <2>;
ti,system-power-controller;

View File

@ -1046,8 +1046,6 @@
<SYSC_IDLE_SMART>,
<SYSC_IDLE_SMART_WKUP>;
ti,syss-mask = <1>;
ti,no-reset-on-init;
ti,no-idle-on-init;
/* Domains (V, P, C): core, core_pwrdm, l4per_clkdm */
clocks = <&l4per_clkctrl OMAP5_UART3_CLKCTRL 0>;
clock-names = "fck";

View File

@ -1681,15 +1681,12 @@
du: display@feb00000 {
compatible = "renesas,du-r8a7743";
reg = <0 0xfeb00000 0 0x40000>,
<0 0xfeb90000 0 0x1c>;
reg-names = "du", "lvds.0";
reg = <0 0xfeb00000 0 0x40000>;
interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 724>,
<&cpg CPG_MOD 723>,
<&cpg CPG_MOD 726>;
clock-names = "du.0", "du.1", "lvds.0";
<&cpg CPG_MOD 723>;
clock-names = "du.0", "du.1";
status = "disabled";
ports {
@ -1704,6 +1701,33 @@
port@1 {
reg = <1>;
du_out_lvds0: endpoint {
remote-endpoint = <&lvds0_in>;
};
};
};
};
lvds0: lvds@feb90000 {
compatible = "renesas,r8a7743-lvds";
reg = <0 0xfeb90000 0 0x1c>;
clocks = <&cpg CPG_MOD 726>;
power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
resets = <&cpg 726>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
lvds0_in: endpoint {
remote-endpoint = <&du_out_lvds0>;
};
};
port@1 {
reg = <1>;
lvds0_out: endpoint {
};
};
};

View File

@ -719,7 +719,6 @@
pm_qos = <&qos_lcdc0>,
<&qos_lcdc1>,
<&qos_cif0>,
<&qos_cif1>,
<&qos_ipp>,
<&qos_rga>;
};

View File

@ -216,6 +216,7 @@
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "osc24M";
};
osc32k: clk-32k {

View File

@ -53,7 +53,7 @@
aliases {
serial0 = &uart0;
/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
ethernet0 = &emac;
ethernet1 = &sdiowifi;
};

View File

@ -13,10 +13,25 @@
stdout-path = "serial0:115200n8";
};
memory@80000000 {
/*
* Note that recent version of the device tree compiler (starting with
* version 1.4.2) warn about this node containing a reg property, but
* missing a unit-address. However, the bootloader on these Chromebook
* devices relies on the full name of this node to be exactly /memory.
* Adding the unit-address causes the bootloader to create a /memory
* node and write the memory bank configuration to that node, which in
* turn leads the kernel to believe that the device has 2 GiB of
* memory instead of the amount detected by the bootloader.
*
* The name of this node is effectively ABI and must not be changed.
*/
memory {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x80000000>;
};
/delete-node/ memory@80000000;
host1x@50000000 {
hdmi@54280000 {
status = "okay";

View File

@ -110,11 +110,11 @@
bus-num = <3>;
status = "okay";
spi-slave;
#address-cells = <0>;
slave@0 {
slave {
compatible = "lwn,bk4";
spi-max-frequency = <30000000>;
reg = <0>;
};
};

View File

@ -25,7 +25,6 @@
#ifndef __ASSEMBLY__
struct irqaction;
struct pt_regs;
extern void migrate_irqs(void);
extern void asm_do_IRQ(unsigned int, struct pt_regs *);
void handle_IRQ(unsigned int, struct pt_regs *);

View File

@ -48,6 +48,7 @@
#define KVM_REQ_SLEEP \
KVM_ARCH_REQ_FLAGS(0, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
#define KVM_REQ_IRQ_PENDING KVM_ARCH_REQ(1)
#define KVM_REQ_VCPU_RESET KVM_ARCH_REQ(2)
DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use);
@ -147,6 +148,13 @@ struct kvm_cpu_context {
typedef struct kvm_cpu_context kvm_cpu_context_t;
struct vcpu_reset_state {
unsigned long pc;
unsigned long r0;
bool be;
bool reset;
};
struct kvm_vcpu_arch {
struct kvm_cpu_context ctxt;
@ -186,6 +194,8 @@ struct kvm_vcpu_arch {
/* Cache some mmu pages needed inside spinlock regions */
struct kvm_mmu_memory_cache mmu_page_cache;
struct vcpu_reset_state reset_state;
/* Detect first run of a vcpu */
bool has_run_once;
};

View File

@ -76,4 +76,9 @@ static inline bool kvm_stage2_has_pud(struct kvm *kvm)
#define S2_PMD_MASK PMD_MASK
#define S2_PMD_SIZE PMD_SIZE
static inline bool kvm_stage2_has_pmd(struct kvm *kvm)
{
return true;
}
#endif /* __ARM_S2_PGTABLE_H_ */

View File

@ -31,7 +31,6 @@
#include <linux/smp.h>
#include <linux/init.h>
#include <linux/seq_file.h>
#include <linux/ratelimit.h>
#include <linux/errno.h>
#include <linux/list.h>
#include <linux/kallsyms.h>
@ -109,64 +108,3 @@ int __init arch_probe_nr_irqs(void)
return nr_irqs;
}
#endif
#ifdef CONFIG_HOTPLUG_CPU
static bool migrate_one_irq(struct irq_desc *desc)
{
struct irq_data *d = irq_desc_get_irq_data(desc);
const struct cpumask *affinity = irq_data_get_affinity_mask(d);
struct irq_chip *c;
bool ret = false;
/*
* If this is a per-CPU interrupt, or the affinity does not
* include this CPU, then we have nothing to do.
*/
if (irqd_is_per_cpu(d) || !cpumask_test_cpu(smp_processor_id(), affinity))
return false;
if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) {
affinity = cpu_online_mask;
ret = true;
}
c = irq_data_get_irq_chip(d);
if (!c->irq_set_affinity)
pr_debug("IRQ%u: unable to set affinity\n", d->irq);
else if (c->irq_set_affinity(d, affinity, false) == IRQ_SET_MASK_OK && ret)
cpumask_copy(irq_data_get_affinity_mask(d), affinity);
return ret;
}
/*
* The current CPU has been marked offline. Migrate IRQs off this CPU.
* If the affinity settings do not allow other CPUs, force them onto any
* available CPU.
*
* Note: we must iterate over all IRQs, whether they have an attached
* action structure or not, as we need to get chained interrupts too.
*/
void migrate_irqs(void)
{
unsigned int i;
struct irq_desc *desc;
unsigned long flags;
local_irq_save(flags);
for_each_irq_desc(i, desc) {
bool affinity_broken;
raw_spin_lock(&desc->lock);
affinity_broken = migrate_one_irq(desc);
raw_spin_unlock(&desc->lock);
if (affinity_broken)
pr_warn_ratelimited("IRQ%u no longer affine to CPU%u\n",
i, smp_processor_id());
}
local_irq_restore(flags);
}
#endif /* CONFIG_HOTPLUG_CPU */

View File

@ -254,7 +254,7 @@ int __cpu_disable(void)
/*
* OK - migrate IRQs away from this CPU
*/
migrate_irqs();
irq_migrate_all_off_this_cpu();
/*
* Flush user cache and TLB mappings, and then remove this CPU

View File

@ -1450,6 +1450,6 @@ void kvm_reset_coprocs(struct kvm_vcpu *vcpu)
reset_coproc_regs(vcpu, table, num);
for (num = 1; num < NR_CP15_REGS; num++)
if (vcpu_cp15(vcpu, num) == 0x42424242)
panic("Didn't reset vcpu_cp15(vcpu, %zi)", num);
WARN(vcpu_cp15(vcpu, num) == 0x42424242,
"Didn't reset vcpu_cp15(vcpu, %zi)", num);
}

View File

@ -26,6 +26,7 @@
#include <asm/cputype.h>
#include <asm/kvm_arm.h>
#include <asm/kvm_coproc.h>
#include <asm/kvm_emulate.h>
#include <kvm/arm_arch_timer.h>
@ -69,6 +70,29 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
/* Reset CP15 registers */
kvm_reset_coprocs(vcpu);
/*
* Additional reset state handling that PSCI may have imposed on us.
* Must be done after all the sys_reg reset.
*/
if (READ_ONCE(vcpu->arch.reset_state.reset)) {
unsigned long target_pc = vcpu->arch.reset_state.pc;
/* Gracefully handle Thumb2 entry point */
if (target_pc & 1) {
target_pc &= ~1UL;
vcpu_set_thumb(vcpu);
}
/* Propagate caller endianness */
if (vcpu->arch.reset_state.be)
kvm_vcpu_set_be(vcpu);
*vcpu_pc(vcpu) = target_pc;
vcpu_set_reg(vcpu, 0, vcpu->arch.reset_state.r0);
vcpu->arch.reset_state.reset = false;
}
/* Reset arch_timer context */
return kvm_timer_vcpu_reset(vcpu);
}

View File

@ -83,7 +83,7 @@ static void __iomem *cns3xxx_pci_map_bus(struct pci_bus *bus,
} else /* remote PCI bus */
base = cnspci->cfg1_regs + ((busno & 0xf) << 20);
return base + (where & 0xffc) + (devfn << 12);
return base + where + (devfn << 12);
}
static int cns3xxx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
@ -93,7 +93,7 @@ static int cns3xxx_pci_read_config(struct pci_bus *bus, unsigned int devfn,
u32 mask = (0x1ull << (size * 8)) - 1;
int shift = (where % 4) * 8;
ret = pci_generic_config_read32(bus, devfn, where, size, val);
ret = pci_generic_config_read(bus, devfn, where, size, val);
if (ret == PCIBIOS_SUCCESSFUL && !bus->number && !devfn &&
(where & 0xffc) == PCI_CLASS_REVISION)

View File

@ -75,8 +75,7 @@ void __init n2100_map_io(void)
/*
* N2100 PCI.
*/
static int __init
n2100_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
static int n2100_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
int irq;

View File

@ -152,6 +152,10 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
mpuss_can_lose_context = (cx->mpu_state == PWRDM_POWER_RET) &&
(cx->mpu_logic_state == PWRDM_POWER_OFF);
/* Enter broadcast mode for periodic timers */
tick_broadcast_enable();
/* Enter broadcast mode for one-shot timers */
tick_broadcast_enter();
/*
@ -218,15 +222,6 @@ fail:
return index;
}
/*
* For each cpu, setup the broadcast timer because local timers
* stops for the states above C1.
*/
static void omap_setup_broadcast_timer(void *arg)
{
tick_broadcast_enable();
}
static struct cpuidle_driver omap4_idle_driver = {
.name = "omap4_idle",
.owner = THIS_MODULE,
@ -319,8 +314,5 @@ int __init omap4_idle_init(void)
if (!cpu_clkdm[0] || !cpu_clkdm[1])
return -ENODEV;
/* Configure the broadcast timer on each cpu */
on_each_cpu(omap_setup_broadcast_timer, NULL, 1);
return cpuidle_register(idle_driver, cpu_online_mask);
}

View File

@ -83,6 +83,7 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
u32 enable_mask, enable_shift;
u32 pipd_mask, pipd_shift;
u32 reg;
int ret;
if (dsi_id == 0) {
enable_mask = OMAP4_DSI1_LANEENABLE_MASK;
@ -98,7 +99,11 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
return -ENODEV;
}
regmap_read(omap4_dsi_mux_syscon, OMAP4_DSIPHY_SYSCON_OFFSET, &reg);
ret = regmap_read(omap4_dsi_mux_syscon,
OMAP4_DSIPHY_SYSCON_OFFSET,
&reg);
if (ret)
return ret;
reg &= ~enable_mask;
reg &= ~pipd_mask;

View File

@ -50,6 +50,9 @@
#define OMAP4_NR_BANKS 4
#define OMAP4_NR_IRQS 128
#define SYS_NIRQ1_EXT_SYS_IRQ_1 7
#define SYS_NIRQ2_EXT_SYS_IRQ_2 119
static void __iomem *wakeupgen_base;
static void __iomem *sar_base;
static DEFINE_RAW_SPINLOCK(wakeupgen_lock);
@ -153,6 +156,37 @@ static void wakeupgen_unmask(struct irq_data *d)
irq_chip_unmask_parent(d);
}
/*
* The sys_nirq pins bypass peripheral modules and are wired directly
* to MPUSS wakeupgen. They get automatically inverted for GIC.
*/
static int wakeupgen_irq_set_type(struct irq_data *d, unsigned int type)
{
bool inverted = false;
switch (type) {
case IRQ_TYPE_LEVEL_LOW:
type &= ~IRQ_TYPE_LEVEL_MASK;
type |= IRQ_TYPE_LEVEL_HIGH;
inverted = true;
break;
case IRQ_TYPE_EDGE_FALLING:
type &= ~IRQ_TYPE_EDGE_BOTH;
type |= IRQ_TYPE_EDGE_RISING;
inverted = true;
break;
default:
break;
}
if (inverted && d->hwirq != SYS_NIRQ1_EXT_SYS_IRQ_1 &&
d->hwirq != SYS_NIRQ2_EXT_SYS_IRQ_2)
pr_warn("wakeupgen: irq%li polarity inverted in dts\n",
d->hwirq);
return irq_chip_set_type_parent(d, type);
}
#ifdef CONFIG_HOTPLUG_CPU
static DEFINE_PER_CPU(u32 [MAX_NR_REG_BANKS], irqmasks);
@ -446,7 +480,7 @@ static struct irq_chip wakeupgen_chip = {
.irq_mask = wakeupgen_mask,
.irq_unmask = wakeupgen_unmask,
.irq_retrigger = irq_chip_retrigger_hierarchy,
.irq_set_type = irq_chip_set_type_parent,
.irq_set_type = wakeupgen_irq_set_type,
.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND,
#ifdef CONFIG_SMP
.irq_set_affinity = irq_chip_set_affinity_parent,

View File

@ -3,6 +3,7 @@
#include <linux/suspend.h>
#include <asm/suspend.h>
#include "smc.h"
#include "pm.h"
static int tango_pm_powerdown(unsigned long arg)
{
@ -24,10 +25,7 @@ static const struct platform_suspend_ops tango_pm_ops = {
.valid = suspend_valid_only_mem,
};
static int __init tango_pm_init(void)
void __init tango_pm_init(void)
{
suspend_set_ops(&tango_pm_ops);
return 0;
}
late_initcall(tango_pm_init);

7
arch/arm/mach-tango/pm.h Normal file
View File

@ -0,0 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifdef CONFIG_SUSPEND
void __init tango_pm_init(void);
#else
#define tango_pm_init NULL
#endif

View File

@ -2,6 +2,7 @@
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
#include "smc.h"
#include "pm.h"
static void tango_l2c_write(unsigned long val, unsigned int reg)
{
@ -15,4 +16,5 @@ DT_MACHINE_START(TANGO_DT, "Sigma Tango DT")
.dt_compat = tango_dt_compat,
.l2c_aux_mask = ~0,
.l2c_write_sec = tango_l2c_write,
.init_late = tango_pm_init,
MACHINE_END

View File

@ -2390,4 +2390,6 @@ void arch_teardown_dma_ops(struct device *dev)
return;
arm_teardown_iommu_dma_ops(dev);
/* Let arch_setup_dma_ops() start again from scratch upon re-probe */
set_dma_ops(dev, NULL);
}

View File

@ -190,8 +190,6 @@ static int pxa_ssp_remove(struct platform_device *pdev)
if (ssp == NULL)
return -ENODEV;
iounmap(ssp->mmio_base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, resource_size(res));
@ -201,7 +199,6 @@ static int pxa_ssp_remove(struct platform_device *pdev)
list_del(&ssp->node);
mutex_unlock(&ssp_lock);
kfree(ssp);
return 0;
}

View File

@ -247,7 +247,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *or
}
/* Copy arch-dep-instance from template. */
memcpy(code, (unsigned char *)optprobe_template_entry,
memcpy(code, (unsigned long *)&optprobe_template_entry,
TMPL_END_IDX * sizeof(kprobe_opcode_t));
/* Adjust buffer according to instruction. */

View File

@ -7,7 +7,6 @@
#include <linux/of_address.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
#include <linux/swiotlb.h>

View File

@ -188,6 +188,7 @@
reg = <0x3a3>;
interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
};
};

View File

@ -390,7 +390,7 @@
};
video-codec@1c0e000 {
compatible = "allwinner,sun50i-h5-video-engine";
compatible = "allwinner,sun50i-a64-video-engine";
reg = <0x01c0e000 0x1000>;
clocks = <&ccu CLK_BUS_VE>, <&ccu CLK_VE>,
<&ccu CLK_DRAM_VE>;

View File

@ -187,8 +187,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_boot>;

View File

@ -305,8 +305,7 @@
max-frequency = <200000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddio_ao3v3>;
vqmmc-supply = <&vddio_tf>;

View File

@ -238,8 +238,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_card>;

View File

@ -258,8 +258,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&tflash_vdd>;
vqmmc-supply = <&tf_io>;

View File

@ -196,8 +196,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_card>;

View File

@ -154,8 +154,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vcc_3v3>;
};

View File

@ -211,8 +211,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vcc_3v3>;

View File

@ -131,8 +131,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_card>;

View File

@ -238,8 +238,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&vcc_card>;

View File

@ -183,8 +183,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_card>;

View File

@ -137,8 +137,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_boot>;

View File

@ -356,8 +356,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_boot>;

View File

@ -147,8 +147,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_boot>;

View File

@ -170,8 +170,7 @@
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vddao_3v3>;
vqmmc-supply = <&vddio_boot>;

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