Only use SOC_AT91SAM9 for all the at91sam9 SoCs. It removes all the empty
at91sam9xxx.c SoC files. It also removes the useless at91_init_soc affectation
procedure and its "init" function pointer.
Only the SoC detection and display are kept for the at91sam9:
at91_soc_is_enabled() and at91_boot_soc.map_io() function calls are also
removed.

It enables HAVE_AT91_SMD and HAVE_AT91_UTMI for all the sam9 SoCs but this only
represents 96 bytes of uncompressed kernel code.
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
[nicolas.ferre@atmel.com: different organization of the patches]
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

This chip is present on at91sam9261ek board: add it to the at91_dt_defconfig.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

As this touch button driver is used on at91sam9x5ek, it's better to enable it.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

This is the selection of the new PWM driver using TC Blocks. This driver is
useful so we enable it in both sama5 and at91_dt defconfig files.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

Update defconfig, adding:
 - ADC/touchscreen
 - PWM support using the generic framework
 - generic PWM leds
 - Power/reset

and removing deprecated config options.
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

As sound support depends on ssc, i2c and dma, so also enable them.
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

This provides touchscreen support to the at91sam9261ek
Signed-off-by: NJean-Jacques Hiblot <jjhiblot@traphandler.com>
Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

Signed-off-by: NJean-Jacques Hiblot <jjhiblot@traphandler.com>
Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

at91sam9rl now has a device tree, add it to the at91_dt_defconfig.
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: NBoris BREZILLON <b.brezillon.dev@gmail.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

This AT91 specific Kconfig option removed the code that dealt with
programmable clocks. Each AT91 SoC embeds programmable clocks and
there is little gain to remove this code in case that such a clock
is not used.
If this option is not selected, it causes certain drivers to fail
to build. We simply remove this option instead of adding code just
to build a workaround.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NKevin Hilman <khilman@linaro.org>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

the low power version have a mmc-spi

eanble mmc-spi and RV3029C2 RTC in at91_dt_defconfig
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

Merge 9g20 with 9260 and 9g10 with 9261 as those SoCs can run from the same
kernel even in non DT world.

Fix the sam9261ek to allow 9g10 and sam9261 to compile together.
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

We will produce a board-dt file per SoC core type. That will ease code
readability and will prevent from including superfluous code for supporting
machines that will never be compiled together (particularly the ARM9 and C-A5
upcoming SoCs).
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
[nicolas.ferre@atmel.com: modify commit message]
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

Reported-by: NJosh Wu <josh.wu@atmel.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

No need for this cmdline option as we are using DT.
Moreover this defconfig is targeted to multiple SoC/boards: this option
was nonsense.
Reported-by: NJosh Wu <josh.wu@atmel.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

This will enable all current SoC support on DT (9260, 9g20, 9g45 family
and 9x5 family).
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Defconfig file for at91sam9g45 SoC family:
at91sam9g45, at91sam9g46, at91sam9m10, at91sam9m11.
The Atmel Evaluation Kit for this family is the at91sam9m10g45ek.

It is so useful for automatic compile tests...
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>