From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= Subject: [PATCH v4 5/7] pwm: sun4i: Add support for H6 PWM Date: Fri, 8 Nov 2019 09:45:15 +0100 Message-ID: <20191108084517.21617-6-peron.clem@gmail.com> References: <20191108084517.21617-1-peron.clem@gmail.com> Reply-To: peron.clem-Re5JQEeQqe8AvxtiuMwx3w@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 In-Reply-To: <20191108084517.21617-1-peron.clem-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Thierry Reding , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Philipp Zabel Cc: 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, Jernej Skrabec , =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= List-Id: linux-pwm@vger.kernel.org From: Jernej Skrabec Now that sun4i PWM driver supports deasserting reset line and enabling bus clock, support for H6 PWM can be added. 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. Signed-off-by: Jernej Skrabec Signed-off-by: Cl=C3=A9ment P=C3=A9ron Acked-by: Uwe Kleine-K=C3=B6nig --- drivers/pwm/pwm-sun4i.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c index 9cc928ab47bc..a57637de41c9 100644 --- a/drivers/pwm/pwm-sun4i.c +++ b/drivers/pwm/pwm-sun4i.c @@ -367,6 +367,12 @@ static const struct sun4i_pwm_data sun4i_pwm_single_by= pass =3D { .npwm =3D 1, }; =20 +static const struct sun4i_pwm_data sun50i_h6_pwm_data =3D { + .has_prescaler_bypass =3D true, + .has_direct_mod_clk_output =3D true, + .npwm =3D 2, +}; + static const struct of_device_id sun4i_pwm_dt_ids[] =3D { { .compatible =3D "allwinner,sun4i-a10-pwm", @@ -383,6 +389,9 @@ 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_h6_pwm_data, }, { /* sentinel */ }, --=20 2.20.1 --=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/20191108084517.21617-6-peron.clem%40gmail.com.