diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2016-02-10 09:34:32 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-09-09 23:15:30 +0200 |
| commit | 6d996f361bb83de25867347af230d6807de1caa7 (patch) | |
| tree | 8eecc150d821aa66110f28da6e8121c3bd36a6b5 /arch/arm/boot/dts/ste-nomadik-nhk15.dts | |
| parent | 29b4817d4018df78086157ea3a55c1d9424a7cfc (diff) | |
ARM: dts: add STMPE PWM to the NHK15 device tree
This adds the STMPE PWM to the NHK15 device tree.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/ste-nomadik-nhk15.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-nomadik-nhk15.dts | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-nhk15.dts b/arch/arm/boot/dts/ste-nomadik-nhk15.dts index d35aa88791ad..3ec5c653ad56 100644 --- a/arch/arm/boot/dts/ste-nomadik-nhk15.dts +++ b/arch/arm/boot/dts/ste-nomadik-nhk15.dts @@ -140,6 +140,10 @@ 0x03020067 // Up 0x0303006c>; // Down }; + stmpe0_pwm: stmpe_pwm { + compatible = "st,stmpe-pwm"; + #pwm-cells = <2>; + }; }; stmpe1: stmpe2401@44 { compatible = "st,stmpe2401"; @@ -183,4 +187,24 @@ wp-gpios = <&stmpe_gpio44 18 GPIO_ACTIVE_HIGH>; }; }; + + bl: backlight { + compatible = "pwm-backlight"; + pwms = <&stmpe0_pwm 0 500000>; + pwm-names = "backlight"; + brightness-levels = < + 0 1 2 3 4 5 6 7 8 9 + 10 11 12 13 14 15 16 17 18 19 + 20 21 22 23 24 25 26 27 28 29 + 30 31 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 48 49 + 50 51 52 53 54 55 56 57 58 59 + 60 61 62 63 64 65 66 67 68 69 + 70 71 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 88 89 + 90 91 92 93 94 95 96 97 98 99 + 100 + >; + default-brightness-level = <100>; + }; }; |