Commit graph

5 commits

Author SHA1 Message Date
Heiko Schocher
ac578e08b1 at91sam9260.dtsi: add some labels
add labels to rtc, pinctrl and watchdog node.

This makes it possible to reference the nodes
from board dts files.

Signed-off-by: Heiko Schocher <hs@denx.de>
2019-04-15 17:18:59 +03:00
Eugen Hristev
51330c72f0 at91: fix devicetree warnings
This commit fixes various devicetree warnings in the at91 devicetrees
like:
arch/arm/dts/sama5d36ek_cmp.dtb: Warning (avoid_unnecessary_addr_size): /gpio_keys: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

These warnings make buildman report failed builds for most of at91 boards.
Thus, fixing it.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2018-09-10 20:48:18 -04:00
Wenyou.Yang@microchip.com
f166af88a8 board: at91sam9260ek: Use SPI-flash-based AT45xxx DataFlash
To support driver model and device tree, use the SPI-flash-based
AT45xxx DataFlash driver, DataFlash is a kind of SPI flash.
Instead of ATMEL_DATAFLASH_SPI DataFlash older driver that will
be removed in the future.

Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-04 20:38:36 -04:00
Wenyou Yang
627e41f125 ARM: dts: at91: Add dts files for at91sam9260ek/9g20ek
The device tree source files of at91sam9g20ek and at91sam9260ek
boards are copied from the Linux v4.10, do the changes below.
 - Fix the build error for the usb0 node.
 - Add the reg property for the pinctrl node.
 - Move the gpio (pioA, pioB, pioC ...) nodes as the pinctrl's
   slibling nodes, instead of the child nodes.
 - Add the "u-boot,dm-pre-reloc" property for the dbgu node are used
   in board_init_f stage.
 - Add the clk pinctrl of the mmc0 node.
 - Fix the compilation warnings.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-09 12:14:15 -06:00
Heiko Schocher
ae21e964d8 arm: at91: dts: Bring in dts files for AT91SAM9G20 and SAM9260
Add this files from Linux v4.6-rc5

66b8a424d: [workqueue: fix ghost PENDING flag while doing MQ IO]

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Andreas Bießmann <andreas@biessmann.org>
2016-06-26 20:17:22 +02:00