On Montag, 19. März 2018 00:28:47 CET Andre Przywara wrote: > The Allwinner A64 SoC features two PWM controllers, which are fully > compatible to the one used in the A13 and H3 chips. > Add the respective device nodes (one for the "normal" PWM, the other for > the one in the CPUS domain) and the pin their output is connected to. "Add the nodes for the devices (...) and the pins their outputs are connected to." > On the A64 the "normal" PWM is muxed together with one of the MDIO pins > used to communicate with the Ethernet PHY, so it won't be usable on many > boards. But the Pinebook laptop uses this pin for controlling the LCD > backlight. > The CPUS PWM pin however is routed to the "RPi2" header, at the same > location as the PWM pin on the RaspberryPi. The last sentence is misssing a reference to the Pine64. > Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> > --- > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 28 > +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index > d783d164b9c3..fda1783b1c86 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -321,6 +321,11 @@ <...> Kind regards, Stefan -- Stefan Brüns / Bergstraße 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019
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