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ARM64: dts: meson-gx: add the missing pwm_AO_ab node 

All Meson GX SoCs (GXBB, GXL and GXM) have a PWM controller within the
AO domain. When one of the board's LEDs is connected to one of the AO
PWM pins then this can be used to dim that LED (when the leds-pwm driver
is used).
Add the pwm_AO_ab to allow such devices to use the leds-pwm driver.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
This commit is contained in:
Martin Blumenstingl 2017-01-22 22:05:26 +01:00 committed by Kevin Hilman
parent 2d3b74d383
commit e48512244f
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/amlogic/meson-gx.dtsi
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@ -332,6 +332,13 @@ uart_AO_B: serial@4e0 {
status = "disabled";
};
pwm_AO_ab: pwm@550 {
compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
reg = <0x0 0x00550 0x0 0x10>;
#pwm-cells = <3>;
status = "disabled";
};
ir: ir@580 {
compatible = "amlogic,meson-gxbb-ir";
reg = <0x0 0x00580 0x0 0x40>;