Move the arch specific atmel_serial.h header from AT91 to the generic
include/dm/platform_data.

This will be used for support on Microchip LAN969x.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>

Add support for new SoC sama7d65.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>

Add new Microchip sam9x7 SoC based on an ARM926.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>

SAM9X60 has a slightly different watchdog implementation:
- Timer value moved into a new register WLR
- Some MR register fields have their position changed

This patch add SAM9X60 support, also adds a compatible
for SAMA5D4 which is the same as existing SAM9260.

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Stefan Roese <sr@denx.de>

Use the name "mr" since we are referring to timer mode register.

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Stefan Roese <sr@denx.de>

at91_wdt struct is only used by spl, remove this reference and the struct
itself.

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Stefan Roese <sr@denx.de>

Use consistent lowercase hex prefix style in arch/*

Signed-off-by: E Shattow <e@freeshell.de>

Compared to SAM9X5 the only difference is the DPRAM memory from the
USB High Speed Device Port (UDPHS) hardware block was increased,
so we can reuse the same endpoint data.

Also add compatible "microchip,sam9x60-udc".

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20250331162611.1557759-2-admin@hifiphile.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>

In one inline function in this header `readl()` is used, but the
declaration was not found, so buildman gave this warning:

    w+include/asm/arch/clk.h: In function 'get_h32mxdiv':
    w+include/asm/arch/clk.h:65:16: warning: implicit declaration of function 'readl' [-Wimplicit-function-declaration]

Fixes: 927b901b47a6 ("ARM: atmel: add sama5d4ek board support")
Signed-off-by: Alexander Dahl <ada@thorsis.com>

The AT91-based platforms have a mem_init() function declared in
arch/arm/mach-at91/include/mach/at91_common.h and implemented in various
places. In preparation of the introduction of the lwIP networking library
which also has a global mem_init() function, rename the AT91 one to
at91_mem_init().

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Hari Prasath Gujulan Elango <hari.prasathge@microchip.com>