treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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MIPS: Alchemy: Unify Devboard support.

This patch merges support for all DB1xxx and PB1xxx
boards into a single image, along with a new single defconfig
for them.

Run-tested on DB1300 and DB1500.

MIPS: Alchemy: Unify Devboard support.

This patch merges support for all DB1xxx and PB1xxx
boards into a single image, along with a new single defconfig
for them.

Run-tested on DB1300 and DB1500.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: Linux-MIPS <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/6577/
Patchwork: https://patchwork.linux-mips.org/patch/6659/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Merge PB1100/1500 support into DB1000 code.

The PB1100/1500 are similar to their DB-cousins but with a few
more devices on the bus.

This patch adds PB1100/1500 support to the existin

MIPS: Alchemy: Merge PB1100/1500 support into DB1000 code.

The PB1100/1500 are similar to their DB-cousins but with a few
more devices on the bus.

This patch adds PB1100/1500 support to the existing DB1100/1500
code.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/4338/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: merge PB1550 support into DB1550 code

The PB1550 is more or less a DB1550 without the PCI IDE controller,
a more complicated (read: configurable) Flash setup and some other
minor chan

MIPS: Alchemy: merge PB1550 support into DB1550 code

The PB1550 is more or less a DB1550 without the PCI IDE controller,
a more complicated (read: configurable) Flash setup and some other
minor changes. Like the DB1550 it can be automatically detected by
reading the CPLD ID register bits.

This patch adds PB1550 detection and setup to the DB1550 code.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/4337/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Single kernel for DB1200/1300/1550

Combine support for the DB1200/PB1200, DB1300 and DB1550 boards into
a single kernel image.

defconfig-generated image verified on DB1200, DB1300 an

MIPS: Alchemy: Single kernel for DB1200/1300/1550

Combine support for the DB1200/PB1200, DB1300 and DB1550 boards into
a single kernel image.

defconfig-generated image verified on DB1200, DB1300 and DB1550.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/4335/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: devboards: kill prom.c

move contents to already existing platform.c file.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: [email protected]
Patchwork: https://p

MIPS: Alchemy: devboards: kill prom.c

move contents to already existing platform.c file.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/3287/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: one kernel for DB1000/DB1500/DB1100

These 3 boards are very similar; with this patch a single kernel image
which runs on all three can be built.

Tested on DB1500 and DB1100.

Signed-

MIPS: Alchemy: one kernel for DB1000/DB1500/DB1100

These 3 boards are very similar; with this patch a single kernel image
which runs on all three can be built.

Tested on DB1500 and DB1100.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2872/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Merge PB1200 support into DB1200 code.

The PB1200 is basically a DB1200 with additional MMC and camera sockets
and different base addresses for external hardware (CPLD, IDE, Net, NAND

MIPS: Alchemy: Merge PB1200 support into DB1200 code.

The PB1200 is basically a DB1200 with additional MMC and camera sockets
and different base addresses for external hardware (CPLD, IDE, Net, NAND).

This patch implements the missing PB1200 features in DB1200 support code
and runtime board detection.

Tested on DB1200 only.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2880/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: merge devboard code into single per-board files.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/pa

MIPS: Alchemy: merge devboard code into single per-board files.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2884/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Improved DB1550 support, with audio and serial busses.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.

MIPS: Alchemy: Improved DB1550 support, with audio and serial busses.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2868/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Basic support for the DB1300 board.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2867/
Pat

MIPS: Alchemy: Basic support for the DB1300 board.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2867/
Patchwork: https://patchwork.linux-mips.org/patch/2919/
Patchwork: https://patchwork.linux-mips.org/patch/2928/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Drop MIRAGE/BOSPORUS board support

No test hardware and no (apparent) users. These boards seem very
similar to the DB1500, so if required support can be brought back
again (I have da

MIPS: Alchemy: Drop MIRAGE/BOSPORUS board support

No test hardware and no (apparent) users. These boards seem very
similar to the DB1500, so if required support can be brought back
again (I have datasheets) but then with dedicated board code, not
tacked on to DB1000 support.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2864/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: remove PB1000 support

Noone seems to have test hardware or care anymore. Drop PB1000 support
and along with it the old Alchemy PCMCIA socket driver.

Signed-off-by: Manuel Lauss <man

MIPS: Alchemy: remove PB1000 support

Noone seems to have test hardware or care anymore. Drop PB1000 support
and along with it the old Alchemy PCMCIA socket driver.

Signed-off-by: Manuel Lauss <[email protected]>
To: [email protected]
Cc: [email protected]
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/2881/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Move Alchemy Makefile parts to their own Platform file.

[Ralf: Remove a forgotten -Werror in Pb1200 Makefile.]

Signed-off-by: Manuel Lauss <[email protected]>
To: Linux-MIPS <linux-

MIPS: Move Alchemy Makefile parts to their own Platform file.

[Ralf: Remove a forgotten -Werror in Pb1200 Makefile.]

Signed-off-by: Manuel Lauss <[email protected]>
To: Linux-MIPS <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Manuel Lauss <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/1319/
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Extended DB1200 board support.

Create own directory for DB1200 code and update it with new features.

- SPI support:
- tmp121 temperature sensor
- SPI flash on DB1200
- I2C suppor

MIPS: Alchemy: Extended DB1200 board support.

Create own directory for DB1200 code and update it with new features.

- SPI support:
- tmp121 temperature sensor
- SPI flash on DB1200
- I2C support
- NE1619 sensor
- AT24 eeprom
- I2C/SPI can be selected at boot time via switch S6.8
- Carddetect IRQs for SD cards.
- gen_nand based NAND support.
- hexleds count sleep/wake transitions.

Signed-off-by: Manuel Lauss <[email protected]>
Cc: Linux-MIPS <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: Turn on -Werror for devboards and xss1500

Warnings being suppressed, we can now turn on -Werror for boards which did
not have it already (devboards and xss1500).

Signed-off-by: Flori

MIPS: Alchemy: Turn on -Werror for devboards and xss1500

Warnings being suppressed, we can now turn on -Werror for boards which did
not have it already (devboards and xss1500).

Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: devboards: wire up new PCMCIA driver.

Register the PCMCIA driver on all boards supported by it,
get rid of now-unused pcmcia macros in the board headers
(and subsequently empty pb1100

MIPS: Alchemy: devboards: wire up new PCMCIA driver.

Register the PCMCIA driver on all boards supported by it,
get rid of now-unused pcmcia macros in the board headers
(and subsequently empty pb1100/pb1500 ones).

Signed-off-by: Manuel Lauss <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: devboard register abstraction

All Alchemy development boards have external CPLDs with a few registers
in them. They all share an identical register layout with only a few
minor diffe

MIPS: Alchemy: devboard register abstraction

All Alchemy development boards have external CPLDs with a few registers
in them. They all share an identical register layout with only a few
minor differences (except the PB1000) in bit functions and base
addresses.

This patch
- adds a primitive facility to initialize and use these external
registers,
- replaces all occurrences of bcsr->xxx accesses with calls to the new
functions (the pb1200 cascade irq handling code is special).
- collects BCSR register information scattered throughout the board
headers in a central place.

Signed-off-by: Manuel Lauss <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

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MIPS: Alchemy: new userspace suspend interface for development boards.

Replace the current sysctl-based suspend interface with a new sysfs-
based one which also uses the Linux-2.6 suspend model.

To

MIPS: Alchemy: new userspace suspend interface for development boards.

Replace the current sysctl-based suspend interface with a new sysfs-
based one which also uses the Linux-2.6 suspend model.

To configure wakeup sources, a subtree for the demoboards is created
under /sys/power/db1x:

sys/
`-- power
`-- db1x
|-- gpio0
|-- gpio1
|-- gpio2
|-- gpio3
|-- gpio4
|-- gpio5
|-- gpio6
|-- gpio7
|-- timer
|-- timer_timeout
|-- wakemsk
`-- wakesrc

The nodes 'gpio[0-7]' and 'timer' configure the GPIO0..7 and M2
bits of the SYS_WAKEMSK (wakeup source enable) register. Writing '1'
enables a wakesource, 0 disables it.

The 'timer_timeout' node holds the timeout in seconds after which the
TOYMATCH2 event should wake the system.

The 'wakesrc' node holds the SYS_WAKESRC register after wakeup (in hex),
the 'wakemsk' node can be used to get/set the wakeup mask directly.

For example, to have the timer wake the system after 10 seconds of sleep,
the following must be done in userspace:

echo 10 > /sys/power/db1x/timer_timeout
echo 1 > /sys/power/db1x/timer
echo mem > /sys/power/sleep

This patch also removes the homebrew CPU frequency switching code. I don't
understand how it could have ever worked reliably; it does not communicate
the clock changes to peripheral devices other than uarts.

Signed-off-by: Manuel Lauss <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

create mode 100644 arch/mips/alchemy/devboards/pm.c

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MIPS: Alchemy: devboards: consolidate files

Share some code and merge small files:
- Extract the prom init code from all devboard files (they only differ in
memory configuration).
- Merge the irq

MIPS: Alchemy: devboards: consolidate files

Share some code and merge small files:
- Extract the prom init code from all devboard files (they only differ in
memory configuration).
- Merge the irq configuration into board setup code.
- Merge smaller files into board setup code.

Signed-off-by: Manuel Lauss <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

delete mode 100644 arch/mips/alchemy/devboards/db1x00/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1000/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1000/irqmap.c
delete mode 100644 arch/mips/alchemy/devboards/pb1100/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1100/irqmap.c
delete mode 100644 arch/mips/alchemy/devboards/pb1200/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1500/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1500/irqmap.c
delete mode 100644 arch/mips/alchemy/devboards/pb1550/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1550/irqmap.c
create mode 100644 arch/mips/alchemy/devboards/prom.c

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MIPS: Alchemy: Move development board code to common subdirectory

This should ease sharing of common devboard code.

Signed-off-by: Manuel Lauss <[email protected]>
Signed-off-by: Ralf Ba

MIPS: Alchemy: Move development board code to common subdirectory

This should ease sharing of common devboard code.

Signed-off-by: Manuel Lauss <[email protected]>
Signed-off-by: Ralf Baechle <[email protected]>

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