From mboxrd@z Thu Jan 1 00:00:00 1970 From: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Subject: Re: [PATCH 4/6] pwm: sun4i: Add support for H6 PWM Date: Mon, 29 Jul 2019 08:40:30 +0200 Message-ID: <20190729064030.7uenld2kbof45zti@pengutronix.de> References: <20190726184045.14669-1-jernej.skrabec@siol.net> <20190726184045.14669-5-jernej.skrabec@siol.net> Reply-To: u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20190726184045.14669-5-jernej.skrabec-gGgVlfcn5nU@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Jernej Skrabec Cc: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, mripard-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: devicetree@vger.kernel.org On Fri, Jul 26, 2019 at 08:40:43PM +0200, Jernej Skrabec wrote: > Now that sun4i PWM driver supports deasserting reset line and enabling > bus clock, support for H6 PWM can be added. >=20 > Note that while H6 PWM has two channels, only first one is wired to > output pin. Second channel is used as a clock source to companion AC200 > chip which is bundled into same package. >=20 > Signed-off-by: Jernej Skrabec > --- > drivers/pwm/pwm-sun4i.c | 10 ++++++++++ > 1 file changed, 10 insertions(+) >=20 > diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c > index 7d3ac3f2dc3f..9e0eca79ff88 100644 > --- a/drivers/pwm/pwm-sun4i.c > +++ b/drivers/pwm/pwm-sun4i.c > @@ -331,6 +331,13 @@ static const struct sun4i_pwm_data sun4i_pwm_single_= bypass =3D { > .npwm =3D 1, > }; > =20 > +static const struct sun4i_pwm_data sun50i_pwm_dual_bypass_clk_rst =3D { > + .has_bus_clock =3D true, > + .has_prescaler_bypass =3D true, > + .has_reset =3D true, > + .npwm =3D 2, > +}; > + > static const struct of_device_id sun4i_pwm_dt_ids[] =3D { > { > .compatible =3D "allwinner,sun4i-a10-pwm", > @@ -347,6 +354,9 @@ static const struct of_device_id sun4i_pwm_dt_ids[] = =3D { > }, { > .compatible =3D "allwinner,sun8i-h3-pwm", > .data =3D &sun4i_pwm_single_bypass, > + }, { > + .compatible =3D "allwinner,sun50i-h6-pwm", > + .data =3D &sun50i_pwm_dual_bypass_clk_rst, If you follow my suggestion for the two previous patches, you can just use: compatible =3D "allwinner,sun50i-h6-pwm", "allwinner,sun5i-a10s-pwm"; and drop this patch. Best regards Uwe > }, { > /* sentinel */ > }, > --=20 > 2.22.0 >=20 >=20 --=20 Pengutronix e.K. | Uwe Kleine-K=C3=B6nig = | Industrial Linux Solutions | http://www.pengutronix.de/ | --=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 To view this discussion on the web, visit https://groups.google.com/d/msgid= /linux-sunxi/20190729064030.7uenld2kbof45zti%40pengutronix.de.