Commit Graph

5 Commits

Author SHA1 Message Date
Damien Riegel
f736c596f4 ARM: dts: TS-4800: add touchscreen support
This commit enables the touchscreen on TS-4800, using the ts4800-ts
driver.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-12-22 20:43:42 +08:00
Damien Riegel
865fc4014d ARM: dts: ts-4800: Add LCD support
This commit adds LCD support for the TS-4800. The panel is an Okaya
RS800480T-7X0WQ and the timings have been extracted from Technologic
Systems' tree.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-12-22 20:43:42 +08:00
Damien Riegel
ef41e4c56f ARM: dts: TS-4800: use weim IP to map the FPGA
Previously, the device tree mapped the FPGA like any other IPs inside
the SoC, but it is actually mapped through the WEIM (Wireless External
Interface Module). This patch updates the device tree to make use of it.

About the timings: in the image provided by the manufacturer, only
CS0GCR1 is changed. The other values are the default ones, but the WEIM
bindings expect them to be all explicitly set in the device tree, so I
just put the default values in the dt.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-12-22 20:43:41 +08:00
Damien Riegel
6989cc8fc7 ARM: dts: TS-4800: drop uart rts/cts pin reservations
These pins are actually not routed for UARTs, they should not be
reserved.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-12-22 20:43:41 +08:00
Damien Riegel
b446ff229e ARM: dts: TS-4800: add basic device tree
This device tree adds support for TS-4800 by Technologic Systems. This
board is based on MX51-babbage, but there are some subtle differences in
the pins used, and there is an additional FPGA that is memory-mapped.

More details here:
  http://wiki.embeddedarm.com/wiki/TS-4800

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-12-22 20:43:40 +08:00