gma: Add `Cannon_Point` PCH
It almost behaves the same as its predecessors Union and Sunrise
Point. GMBUS pins and panel and backlight controls are updated to
those of Broxton. It also allows an alternative `Raw Clock` of
19.2MHz.
Change-Id: I86fe26a351d2c3c736b6acc85f718fd103d276bb
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/libgfxinit/+/48763
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/common/hw-gfx-gma.ads b/common/hw-gfx-gma.ads
index b6c491f..5c63942 100644
--- a/common/hw-gfx-gma.ads
+++ b/common/hw-gfx-gma.ads
@@ -54,7 +54,8 @@
Ibex_Peak,
Cougar_Point, -- Panther Point compatible
Lynx_Point, -- Wildcat Point compatible
- Sunrise_Point); -- Union Point compatible
+ Sunrise_Point, -- Union Point compatible
+ Cannon_Point);
type Port_Type is
(Disabled,