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Date: Sun, 17 Dec 2023 20:47:54 +0000
From: Conor Dooley <conor@kernel.org>
To: Jingbao Qiu <qiujingbao.dlmu@gmail.com>
Cc: a.zummo@towertech.it, alexandre.belloni@bootlin.com, robh+dt@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
	chao.wei@sophgo.com, unicorn_wang@outlook.com,
	paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu,
	linux-rtc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, dlan@gentoo.org
Subject: Re: [PATCH v2 3/3] riscv: dts: sophgo: add rtc dt node for CV1800
Message-ID: <20231217-congenial-unwoven-8067fcbff9d5@spud>
References: <20231217110952.78784-1-qiujingbao.dlmu@gmail.com>
 <20231217110952.78784-4-qiujingbao.dlmu@gmail.com>
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On Sun, Dec 17, 2023 at 07:09:52PM +0800, Jingbao Qiu wrote:
> Add the rtc device tree node to cv1800 SoC.
>=20
> Signed-off-by: Jingbao Qiu <qiujingbao.dlmu@gmail.com>
> ---
>  arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
>=20
> diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dt=
s/sophgo/cv1800b.dtsi
> index df40e87ee063..429bee76f677 100644
> --- a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
> +++ b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi
> @@ -119,5 +119,12 @@ clint: timer@74000000 {
>  			reg =3D <0x74000000 0x10000>;
>  			interrupts-extended =3D <&cpu0_intc 3>, <&cpu0_intc 7>;
>  		};
> +
> +		rtc@5025000 {
> +			compatible =3D "sophgo,cv1800-rtc";

This is a cv1800b, not a cv1800.

> +			reg =3D <0x5025000 0x1000>, <0x5026000 0x1000>;
> +			clocks =3D <&osc>;
> +			interrupts =3D <17 IRQ_TYPE_LEVEL_HIGH>;
> +		};
>  	};
>  };
> --=20
> 2.25.1
>=20

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