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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2018-05-08 12:04:33 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-05-15 20:13:51 +0200 |
| commit | 2a9fb4aad3ec587e2223cd669e4a2e7c7dbc9e6e (patch) | |
| tree | 02b51a552f95c35960ec85a3f81ec361eb854d25 /arch/arm/boot/dts/am335x-evmsk.dts | |
| parent | Merge branch 'omap-for-v4.18/dt-fixes' into omap-for-v4.18/dt (diff) | |
| download | linux-2a9fb4aad3ec587e2223cd669e4a2e7c7dbc9e6e.tar.xz linux-2a9fb4aad3ec587e2223cd669e4a2e7c7dbc9e6e.zip | |
ARM: dts: am335x-evmsk: Add phandle for the backlight for the panel
With the backlight phandle the driver can manage the backlight on/off in
sync with the panel enable/disable.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am335x-evmsk.dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-evmsk.dts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index d0d6bacfafc2..0c096a795e37 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -137,7 +137,7 @@ }; }; - backlight { + lcd_bl: backlight { compatible = "pwm-backlight"; pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>; brightness-levels = <0 58 61 66 75 90 125 170 255>; @@ -172,6 +172,7 @@ pinctrl-names = "default", "sleep"; pinctrl-0 = <&lcd_pins_default>; pinctrl-1 = <&lcd_pins_sleep>; + backlight = <&lcd_bl>; status = "okay"; panel-info { ac-bias = <255>; |