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From:   Jernej =?utf-8?B?xaBrcmFiZWM=?= <jernej.skrabec@gmail.com>
To:     Rob Herring <robh+dt@kernel.org>,
        Maxime Ripard <mripard@kernel.org>,
        Chen-Yu Tsai <wens@csie.org>,
        Tobias Schramm <t.schramm@manjaro.org>
Cc:     devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
        Tobias Schramm <t.schramm@manjaro.org>
Subject: Re: [PATCH] ARM: dts: sun8i: v3s: add pwm controller to v3s dts
Date:   Thu, 13 May 2021 21:31:05 +0200
Message-ID: <1631853.U6U3tl3vTp@kista>
In-Reply-To: <20210513182000.2068223-1-t.schramm@manjaro.org>
References: <20210513182000.2068223-1-t.schramm@manjaro.org>
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Hi!

Dne =C4=8Detrtek, 13. maj 2021 ob 20:20:00 CEST je Tobias Schramm napisal(a=
):
> The Allwinner V3s and V3 SoCs feature a pwm controller identical to the
> one used in the Allwinner A20.
> This commit adds it to the V3s dtsi.
>=20
> Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
> ---
>  arch/arm/boot/dts/sun8i-v3s.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
>=20
> diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-
v3s.dtsi
> index 770f5a25ab4c..22bc5ab4c3ca 100644
> --- a/arch/arm/boot/dts/sun8i-v3s.dtsi
> +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
> @@ -433,6 +433,14 @@ wdt0: watchdog@1c20ca0 {
>  			clocks =3D <&osc24M>;
>  		};
> =20
> +		pwm: pwm@1c21400 {
> +			compatible =3D "allwinner,sun7i-a20-pwm";

Add V3s fallback compatible (as a first one) here and document it.

Best regards,
Jernej

> +			reg =3D <0x01c21400 0xc>;
> +			clocks =3D <&osc24M>;
> +			#pwm-cells =3D <3>;
> +			status =3D "disabled";
> +		};
> +
>  		lradc: lradc@1c22800 {
>  			compatible =3D "allwinner,sun4i-a10-lradc-
keys";
>  			reg =3D <0x01c22800 0x400>;
> --=20
> 2.30.1
>=20
>=20
>=20