New patch to review for coreboot: c323d9d slippy: set PWM values

[Stefan Reinauer]

Stefan Reinauer ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4172

-gerrit

commit c323d9db27311ba04123d235adc0f95c3a7c1f86
Author: Aaron Durbin 
Date:   Wed May 15 17:02:23 2013 -0700

slippy: set PWM values

The dev screen was not displaying properly. With the
    PWM values programmed the screen displays correctly.

Change-Id: I82b56a92e4168022082a2e519026977ee2ae0c9e
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://gerrit.chromium.org/gerrit/51472
---
 src/mainboard/google/slippy/devicetree.cb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mainboard/google/slippy/devicetree.cb b/src/mainboard/google/slippy/devicetree.cb
index 143147f..29c4763 100644
--- a/src/mainboard/google/slippy/devicetree.cb
+++ b/src/mainboard/google/slippy/devicetree.cb
@@ -9,6 +9,10 @@ chip northbridge/intel/haswell
    # Enable HDMI Hotplug with 6ms pulse
    register "gpu_dp_b_hotplug" = "0x06"

+	# Set backlight PWM values for eDP
+	register "gpu_cpu_backlight" = "0x00000200"
+	register "gpu_pch_backlight" = "0x04000000"
+
    device cpu_cluster 0 on
    	chip cpu/intel/socket_rPGA989
    		device lapic 0 on end