Commit Graph

5 Commits

Author SHA1 Message Date
Heiko Stuebner
03deaf4a81 ARM: dts: rockchip: simple panel and backlight supplies on veyron boards
Jerry and Speedy don't need any special handling wrt the backlight or
panel, so only need their backlight and panel-regulators hooked up.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Douglas Anderson <dianders@chromium.org>
2016-04-06 16:26:03 -07:00
Heiko Stuebner
2f171d4043 ARM: dts: rockchip: override edp hpd handling on veyron-pinky and speedy
Pinky boards don't have the hotplug pin connected. So remove the
hotplug pinctrl setting and enable the force-hpd option, to allow
them to find the display too.

While on speedy boards, the hotplug pin is connected, judging by comments
in a chromeos change it seems the "panels HPD voltage is too low to be
detected", so it also needs the forced hotplug, as we of course also know
that a display is connected.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Douglas Anderson <dianders@chromium.org>
2016-04-06 16:26:00 -07:00
Heiko Stuebner
1f45e8c6d0 ARM: dts: rockchip: add startup delay to rk3288-veyron panel-regulators
The panels need a bit of time to actually turn on. If this isn't
observed, this results in problems when trying talk to the panels
and thus produces detection errors. 100ms seem to be a safe value
for the time being.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Douglas Anderson <dianders@chromium.org>
2016-04-06 16:25:49 -07:00
Heiko Stuebner
97cb9ce91d ARM: dts: rockchip: override thermal settings on veyron-speedy
According to a commit on the ChromeOS kernel, the temperature of the Speedy
surface is over skin temperature spec. So adjust the thermal settings
to mimic the ChromeOS tree to stay within these spec limits.

Signed-off-by: Heiko Stuebner <heiko.stuebner@collabora.com>
Reviewed-by: Caesar Wang <wxt@rock-chips.com>
2015-12-01 14:25:39 +01:00
Romain Perier
13517157d1 ARM: dts: rockchip: Add veyron-speedy board
Which is formally known as the Asus C201 chromebook

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-07-23 22:13:46 +02:00