From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan =?ISO-8859-1?Q?Br=FCns?= Subject: Re: [PATCH v2 4/4] dts: sunxi: A64: Add PWM controllers Date: Mon, 19 Mar 2018 01:04:29 +0100 Message-ID: <8200788.OcfDqQcPbJ@pebbles> References: <20180318232847.14278-1-andre.przywara@arm.com> <20180318232847.14278-5-andre.przywara@arm.com> Reply-To: stefan.bruens-vA1bhqPz9FBZXbeN9DUtxg@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart4368031.duILcS1gDj"; micalg=pgp-sha1; protocol="application/pgp-signature" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20180318232847.14278-5-andre.przywara-5wv7dgnIgG8@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, andre.przywara-5wv7dgnIgG8@public.gmane.org Cc: Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Mark Rutland , Rob Herring , linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org --nextPart4368031.duILcS1gDj Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" On Montag, 19. M=C3=A4rz 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 connect= ed=20 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. =20 > Signed-off-by: Andre Przywara > --- > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 28 > +++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) >=20 > 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 --=20 Stefan Br=C3=BCns / Bergstra=C3=9Fe 21 / 52062 Aachen home: +49 241 53809034 mobile: +49 151 50412019 --=20 You received this message because you are subscribed to the Google Groups "= linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit https://groups.google.com/d/optout. --nextPart4368031.duILcS1gDj Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQSwWRWIpJbl0W4DemNvf0o9jP6qUwUCWq7+jQAKCRBvf0o9jP6q U0lmAJ4qDQfxMi9FnRnON1VRHm7nQW8WswCfQEubRlcRvzxUzzlLhuq5GsYwaVU= =jNEZ -----END PGP SIGNATURE----- --nextPart4368031.duILcS1gDj--