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-rw-r--r--src/mainboard/google/auron/variants/auron_paine/devicetree.cb5
-rw-r--r--src/mainboard/google/auron/variants/auron_yuna/devicetree.cb5
-rw-r--r--src/mainboard/google/auron/variants/buddy/devicetree.cb5
-rw-r--r--src/mainboard/google/auron/variants/gandof/devicetree.cb5
-rw-r--r--src/mainboard/google/auron/variants/lulu/devicetree.cb5
-rw-r--r--src/mainboard/google/auron/variants/samus/devicetree.cb5
-rw-r--r--src/mainboard/purism/librem_bdw/variants/librem13v1/devicetree.cb5
-rw-r--r--src/mainboard/purism/librem_bdw/variants/librem15v2/devicetree.cb5
8 files changed, 16 insertions, 24 deletions
diff --git a/src/mainboard/google/auron/variants/auron_paine/devicetree.cb b/src/mainboard/google/auron/variants/auron_paine/devicetree.cb
index b31d82979c..f6ec15a617 100644
--- a/src/mainboard/google/auron/variants/auron_paine/devicetree.cb
+++ b/src/mainboard/google/auron/variants/auron_paine/devicetree.cb
@@ -9,9 +9,8 @@ chip soc/intel/broadwell
# 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"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/google/auron/variants/auron_yuna/devicetree.cb b/src/mainboard/google/auron/variants/auron_yuna/devicetree.cb
index 3c00ec954f..db02565b27 100644
--- a/src/mainboard/google/auron/variants/auron_yuna/devicetree.cb
+++ b/src/mainboard/google/auron/variants/auron_yuna/devicetree.cb
@@ -9,9 +9,8 @@ chip soc/intel/broadwell
# 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"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/google/auron/variants/buddy/devicetree.cb b/src/mainboard/google/auron/variants/buddy/devicetree.cb
index f75da84eee..e12882f413 100644
--- a/src/mainboard/google/auron/variants/buddy/devicetree.cb
+++ b/src/mainboard/google/auron/variants/buddy/devicetree.cb
@@ -9,9 +9,8 @@ chip soc/intel/broadwell
# 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"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/google/auron/variants/gandof/devicetree.cb b/src/mainboard/google/auron/variants/gandof/devicetree.cb
index 118e646ee0..230f5bd009 100644
--- a/src/mainboard/google/auron/variants/gandof/devicetree.cb
+++ b/src/mainboard/google/auron/variants/gandof/devicetree.cb
@@ -9,9 +9,8 @@ chip soc/intel/broadwell
# 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"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/google/auron/variants/lulu/devicetree.cb b/src/mainboard/google/auron/variants/lulu/devicetree.cb
index 622ea3488d..1983045983 100644
--- a/src/mainboard/google/auron/variants/lulu/devicetree.cb
+++ b/src/mainboard/google/auron/variants/lulu/devicetree.cb
@@ -9,9 +9,8 @@ chip soc/intel/broadwell
# 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"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/google/auron/variants/samus/devicetree.cb b/src/mainboard/google/auron/variants/samus/devicetree.cb
index a6c2feae56..434ecc80b9 100644
--- a/src/mainboard/google/auron/variants/samus/devicetree.cb
+++ b/src/mainboard/google/auron/variants/samus/devicetree.cb
@@ -9,9 +9,8 @@ chip soc/intel/broadwell
# Enable DDI2 Hotplug with 6ms pulse
register "gpu_dp_c_hotplug" = "0x06"
- # Set backlight PWM values for eDP
- register "gpu_cpu_backlight" = "0x00000200"
- register "gpu_pch_backlight" = "0x04000200"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/purism/librem_bdw/variants/librem13v1/devicetree.cb b/src/mainboard/purism/librem_bdw/variants/librem13v1/devicetree.cb
index e713cd2f56..98b5163b5f 100644
--- a/src/mainboard/purism/librem_bdw/variants/librem13v1/devicetree.cb
+++ b/src/mainboard/purism/librem_bdw/variants/librem13v1/devicetree.cb
@@ -6,9 +6,8 @@ chip soc/intel/broadwell
# Enable DDI1 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" = "0x04000200"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP
diff --git a/src/mainboard/purism/librem_bdw/variants/librem15v2/devicetree.cb b/src/mainboard/purism/librem_bdw/variants/librem15v2/devicetree.cb
index 3e83d3fb1a..32c3ed166f 100644
--- a/src/mainboard/purism/librem_bdw/variants/librem15v2/devicetree.cb
+++ b/src/mainboard/purism/librem_bdw/variants/librem15v2/devicetree.cb
@@ -6,9 +6,8 @@ chip soc/intel/broadwell
# Enable DDI1 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" = "0x04000200"
+ # Set backlight PWM value for eDP
+ register "gpu_pch_backlight_pwm_hz" = "200"
# Enable Panel and configure power delays
register "gpu_panel_port_select" = "1" # eDP