From: Chen-Yu Tsai <wens@csie.org>
To: Milo Kim <woogyom.kim@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>,
Linus Walleij <linus.walleij@linaro.org>,
Thierry Reding <thierry.reding@gmail.com>,
devicetree <devicetree@vger.kernel.org>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
linux-pwm@vger.kernel.org,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 1/4] ARM: dts: sun8i: Add PWM pin in H3
Date: Wed, 31 Aug 2016 16:33:26 +0800 [thread overview]
Message-ID: <CAGb2v66etp0AsYvs8n3MgBXehqV=kwkSnuq=Kt=aLtH4xvcDkA@mail.gmail.com> (raw)
In-Reply-To: <20160831082520.25962-2-woogyom.kim@gmail.com>
On Wed, Aug 31, 2016 at 4:25 PM, Milo Kim <woogyom.kim@gmail.com> wrote:
> H3 PA5 pin is assigned for single PWM channel.
>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> Cc: devicetree@vger.kernel.org
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Milo Kim <woogyom.kim@gmail.com>
> ---
> arch/arm/boot/dts/sun8i-h3.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
> index fdf9fdb..05d0c4b 100644
> --- a/arch/arm/boot/dts/sun8i-h3.dtsi
> +++ b/arch/arm/boot/dts/sun8i-h3.dtsi
> @@ -360,6 +360,13 @@
> allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> };
>
> + pwm0_pin_a: pwm0@0 {
This is the only possible configuration. You can drop the _a suffix
from the label, and @0 from the node name.
ChenYu
> + allwinner,pins = "PA5";
> + allwinner,function = "pwm0";
> + allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> + };
> +
> uart0_pins_a: uart0@0 {
> allwinner,pins = "PA4", "PA5";
> allwinner,function = "uart0";
> --
> 2.9.3
>
next prev parent reply other threads:[~2016-08-31 8:34 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-31 8:25 [PATCH v2 0/4] Add PWM feature in Allwinner H3 Milo Kim
2016-08-31 8:25 ` [PATCH v2 1/4] ARM: dts: sun8i: Add PWM pin in H3 Milo Kim
2016-08-31 8:33 ` Chen-Yu Tsai [this message]
2016-09-01 12:51 ` Milo Kim
2016-08-31 16:20 ` Maxime Ripard
2016-09-01 13:06 ` Milo Kim
2016-09-01 19:51 ` Maxime Ripard
2016-08-31 8:25 ` [PATCH v2 2/4] ARM: dts: sun8i: Add PWM controller node " Milo Kim
2016-08-31 8:42 ` Chen-Yu Tsai
2016-08-31 16:16 ` Maxime Ripard
2016-08-31 8:25 ` [PATCH v2 3/4] pinctrl: sunxi: Remove unsupported PWM channel pinmux " Milo Kim
2016-08-31 8:35 ` Chen-Yu Tsai
2016-09-07 19:41 ` Linus Walleij
2016-09-07 19:54 ` Maxime Ripard
2016-09-07 23:09 ` Linus Walleij
2016-08-31 8:25 ` [PATCH v2 4/4] pwm: sunxi: Add H3 support Milo Kim
2016-08-31 8:41 ` Chen-Yu Tsai
2016-09-01 10:39 ` Alexandre Belloni
2016-09-02 15:18 ` Rob Herring
2016-09-05 10:09 ` Thierry Reding
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