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3 Commits

Author SHA1 Message Date
Mukesh Ojha f8890bd287 Input: ts4800-ts - use devm_platform_ioremap_resource() 
devm_platform_ioremap_resource() internally have platform_get_resource()
and devm_ioremap_resource() in it. So instead of calling them separately
use devm_platform_ioremap_resource() directly.

Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2019-07-24 12:49:13 +03:00
Peter Chen 6a5029e664 Input: ts4800-ts - add missing of_node_put after calling of_parse_phandle 
of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2016-07-15 10:50:12 -07:00
Damien Riegel 40e3be3933 Input: add touchscreen support for TS-4800 
On this board, the touchscreen, an ads7843, is not handled directly by
Linux but by a companion FPGA. This FPGA is memory-mapped and the IP
design is very similar to the mk712.

This commit adds the support for this IP.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2015-12-16 14:00:51 -08:00