pcmcia: at91_cf: move definitions locally

struct at91_cf_data is only used in the driver since all the platforms moved
to device tree, move its definition locally.

Signed-off-by: Alexandre Belloni

pcmcia: at91_cf: move definitions locally

struct at91_cf_data is only used in the driver since all the platforms moved
to device tree, move its definition locally.

Signed-off-by: Alexandre Belloni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 245

Based on 1 normalized pattern(s):

gpl v2 only

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 245

Based on 1 normalized pattern(s):

gpl v2 only

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 1 file(s).

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Alexios Zavras <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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tty/serial: atmel: make the driver DT only

Now that AVR32 is gone, platform_data are not used to initialize the driver
anymore, remove that path from the driver. Also remove the now unused
struct at

tty/serial: atmel: make the driver DT only

Now that AVR32 is gone, platform_data are not used to initialize the driver
anymore, remove that path from the driver. Also remove the now unused
struct atmel_uart_data.

Signed-off-by: Alexandre Belloni <[email protected]>
Acked-by: Richard Genoud <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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ARM: at91: remove atmel_nand_data

Since AVR32 is gone and the driver rework, struct atmel_nand_data is not
used anywhere.

Acked-by: Boris Brezillon <[email protected]>
Signed-off-b

ARM: at91: remove atmel_nand_data

Since AVR32 is gone and the driver rework, struct atmel_nand_data is not
used anywhere.

Acked-by: Boris Brezillon <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>

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ARM: at91: fix at91_suspend_entering_slow_clock link error

When CONFIG_ARCH_AT91 is enabled, but none of the specific SoC support
is in use, some at91 specific drivers fail to link:

drivers/tty/ser

ARM: at91: fix at91_suspend_entering_slow_clock link error

When CONFIG_ARCH_AT91 is enabled, but none of the specific SoC support
is in use, some at91 specific drivers fail to link:

drivers/tty/serial/atmel_serial.o: In function `atmel_serial_suspend':
atmel_serial.c:(.text.atmel_serial_suspend+0x1e): undefined reference to `at91_suspend_entering_slow_clock'
drivers/usb/host/ohci-at91.o: In function `ohci_hcd_at91_drv_suspend':
ohci-at91.c:(.text.ohci_hcd_at91_drv_suspend+0x12): undefined reference to `at91_suspend_entering_slow_clock'
drivers/usb/gadget/udc/at91_udc.o: In function `at91udc_suspend':
at91_udc.c:(.text.at91udc_suspend+0x26): undefined reference to `at91_suspend_entering_slow_clock'

This changes the at91_suspend_entering_slow_clock hack once more, adding
an alternative inline implementation that is used exactly in those cases
that don't provide the normal implementation.

Fixes: c1892c2379d2 ("ARM: at91: handle CONFIG_PM for armv7m configurations")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>

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can: at91: remove at91_can_data

struct at91_can_data was used to pass a callback to the driver, allowing it
to switch the transceiver on and off. As all at91 boards are now using DT,
this is not use

can: at91: remove at91_can_data

struct at91_can_data was used to pass a callback to the driver, allowing it
to switch the transceiver on and off. As all at91 boards are now using DT,
this is not used anymore, remove that structure.

Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>

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tty/serial: at91: move ATMEL_MAX_UART

Move ATMEL_MAX_UART from platform_data/atmel.h to atmel_serial.c as this is
the only file using it and it is common practise from tty/serial drivers to
define i

tty/serial: at91: move ATMEL_MAX_UART

Move ATMEL_MAX_UART from platform_data/atmel.h to atmel_serial.c as this is
the only file using it and it is common practise from tty/serial drivers to
define it directly in the driver file.

Signed-off-by: Alexandre Belloni <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: gadget: at91_udc: move at91_udc_data in at91_udc.h

struct at91_udc_data is now only used inside the driver, move it to its
include.

Acked-by: Nicolas Ferre <[email protected]>
Signed-off

usb: gadget: at91_udc: move at91_udc_data in at91_udc.h

struct at91_udc_data is now only used inside the driver, move it to its
include.

Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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ARM: at91: remove useless includes in platform_data/atmel.h

include/linux/platform_data/atmel.h has a lot of useless includes, remove
them.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-

ARM: at91: remove useless includes in platform_data/atmel.h

include/linux/platform_data/atmel.h has a lot of useless includes, remove
them.

Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>

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USB: host: ohci-at91: move at91_usbh_data definition in c file

Move struct at91_usbh_data back in ohci-at91.c as this is the only user
left after switching all at91 platforms to DT only.

Signed-off

USB: host: ohci-at91: move at91_usbh_data definition in c file

Move struct at91_usbh_data back in ohci-at91.c as this is the only user
left after switching all at91 platforms to DT only.

Signed-off-by: Alexandre Belloni <[email protected]>
Acked-by: Alan Stern <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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tty/serial: at91: use mctrl_gpio helpers

On sam9x5, dedicated CTS (and RTS) pins are unusable together with the
LCDC, the EMAC, or the MMC because they share the same line.

Moreover, the USART cont

tty/serial: at91: use mctrl_gpio helpers

On sam9x5, dedicated CTS (and RTS) pins are unusable together with the
LCDC, the EMAC, or the MMC because they share the same line.

Moreover, the USART controller doesn't handle DTR/DSR/DCD/RI signals,
so we have to control them via GPIO.

This patch permits to use GPIOs to control the CTS/RTS/DTR/DSR/DCD/RI
signals.

Signed-off-by: Richard Genoud <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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ARM: at91: remove atmel_tsadcc platform_data

Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>

ARM/serial: at91: switch atmel serial to use gpiolib

This passes the errata fix using a GPIO to control the RTS pin
on one of the AT91 chips to use gpiolib instead of the
AT91-specific interfaces. A

ARM/serial: at91: switch atmel serial to use gpiolib

This passes the errata fix using a GPIO to control the RTS pin
on one of the AT91 chips to use gpiolib instead of the
AT91-specific interfaces. Also remove the reliance on
compile-time #defines and the cpu_* check and rely on the
platform passing down the proper GPIO pin through platform
data.

This is a prerequisite for getting rid of the local GPIO
implementation in the AT91 platform and move toward
multiplatform.

The patch also adds device tree support for getting the
RTS GPIO pin from the device tree on DT boot paths.

Signed-off-by: Nicolas Ferre <[email protected]>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Uwe Kleine-König <[email protected]>

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mtd: atmel_nand: add a new dt binding item for nand dma support

This patch will set the nand dma support in dts. Since we will not use
cpu_is_xxx() in nand driver. We needn't include the mach/cpu.h

mtd: atmel_nand: add a new dt binding item for nand dma support

This patch will set the nand dma support in dts. Since we will not use
cpu_is_xxx() in nand driver. We needn't include the mach/cpu.h any more.

Signed-off-by: Josh Wu <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>

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mtd: atmel_nand: replace cpu_is_at32ap7000() with a nand platform data

The nand driver use cpu_is_at32ap7000() macro for a workaround. For the
multi-platform support, we will remove this cpu_is_xxx(

mtd: atmel_nand: replace cpu_is_at32ap7000() with a nand platform data

The nand driver use cpu_is_at32ap7000() macro for a workaround. For the
multi-platform support, we will remove this cpu_is_xxx() macro.

This patch adds a boolean variable need_reset_workaround in structure
atmel_nand_data. Using this variable we can remove cpu_is_at32ap7000() macro.

Hans-Christian: Feel free to push this through the mtd tree, if they won't
accept it I'm working on getting my workflow up on the linux-avr32.git tree.

Signed-off-by: Josh Wu <[email protected]>
Acked-by: Hans-Christian Egtvedt <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>

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atmel: move ATMEL_MAX_UART to platform_data/atmel.h

Modify both AT91 and AVR32 platforms.
Use 7 for it as the sam9260 or the sam9g25 have 7 of them DBGU included.

Reported-by: Joachim Eastwood <joa

atmel: move ATMEL_MAX_UART to platform_data/atmel.h

Modify both AT91 and AVR32 platforms.
Use 7 for it as the sam9260 or the sam9g25 have 7 of them DBGU included.

Reported-by: Joachim Eastwood <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>

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arm: at91: move platfarm_data to include/linux/platform_data/atmel.h

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Cc: Nicolas Ferre <[email protected]>

avr32: fix build failures from mis-naming of atmel_nand.h

Commit bf4289cba02b ("ATMEL: fix nand ecc support") indicated that it
wanted to "Move platform data to a common header
include/linux/platfor

avr32: fix build failures from mis-naming of atmel_nand.h

Commit bf4289cba02b ("ATMEL: fix nand ecc support") indicated that it
wanted to "Move platform data to a common header
include/linux/platform_data/atmel_nand.h" and the new header even had
re-include protectors with:

#ifndef __ATMEL_NAND_H__

However, the file that was added was simply called atmel.h
and this caused avr32 defconfig to fail with:

In file included from arch/avr32/boards/atstk1000/setup.c:22:
arch/avr32/mach-at32ap/include/mach/board.h:10:44: error: linux/platform_data/atmel_nand.h: No such file or directory
In file included from arch/avr32/boards/atstk1000/setup.c:22:
arch/avr32/mach-at32ap/include/mach/board.h:121: warning: 'struct atmel_nand_data' declared inside parameter list
arch/avr32/mach-at32ap/include/mach/board.h:121: warning: its scope is only this definition or declaration, which is probably not what you want
make[2]: *** [arch/avr32/boards/atstk1000/setup.o] Error 1

It seems the scope of the file contents will expand beyond
just nand, so ignore the original intention, and fix up the
users who reference the bad name with the _nand suffix.

CC: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
CC: David Woodhouse <[email protected]>
Acked-by: Hans-Christian Egtvedt <[email protected]>
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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mtd/atmel_nand: add on_flash_bbt to enable the use of On Flash BBT

This will allow to enable it from the board.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Acked-by: Dav

mtd/atmel_nand: add on_flash_bbt to enable the use of On Flash BBT

This will allow to enable it from the board.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Acked-by: David Woodhouse <[email protected]>

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ATMEL: fix nand ecc support

So we can now choose for the board the ecc mode (ecc soft, soft bch, no ecc
and hardware).

Set ecc mode in the boards to soft as currently in the driver.

Move platform

ATMEL: fix nand ecc support

So we can now choose for the board the ecc mode (ecc soft, soft bch, no ecc
and hardware).

Set ecc mode in the boards to soft as currently in the driver.

Move platform data to a common header
include/linux/platform_data/atmel_nand.h

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
Acked-by: Hans-Christian Egtvedt <[email protected]>
Acked-by: David Woodhouse <[email protected]>

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