From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=160.236.53.83 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794103402; b=WP3EC3T3+sxMFm3T0/RSYaGFmUUX4z4jdKBJS3gRE2kQQw9dQvVeWbjPgG1l0uDAfgkv 5BgBQ26l3Trzw9vFrmE72ZLR1/2B6kD5IcWab5J8H5sj+LKCstCdWivSJgB1jQYLJt0Iw 91dg+rN1jIyrz2pZ1Xy6fnUION3Xy1a7X9GZnEyctTnTCAzMuzHyqAJlKEtFL0JDtiFYG WlJWM4AS/7vA/SaGrD8ti7QZ23zIoOnUbkVSs/hriHqBhrAgWftBnuoDiiOLBQWyZXz7U OZweNe+IK0eD72ew1/7n+CAWiZP2+JFOl2zBwBOmJRaF/1zIfUGyHL4BdB5RJl3mKcQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794103402; h=DMARC-Filter:Received:Message-ID:Date:MIME-Version:User-Agent: Subject:To:Cc:References:Content-Language:From:In-Reply-To: Content-Type:Content-Transfer-Encoding:X-HM-Tid:X-HM-MType: X-HM-Spam-Status:DKIM-Signature; bh=PuGzHsk/LIqXvaJ1IohwPD9m5fePFH4W4L4+Otr9oFg=; b=Q7xZDdsB3aQzxXwz6p9AQ/6pz31xny2bHiwBlnttv25o9+i6wPNHyy8E3DCR6A19G0hS JJCAGT5kBDHtzNp7CND4iw/uPaWEEv22Z0FtzmSD/MVfEIxtwjc+uhcaSeaSM05JhOwwV mX7VBef3aPHX2kYUFZE2PEBLUrQmKZOqJtIw2bSrjUG1hFRS9PMmqZnEbypFIuitA9dkJ rc8wbb69r70/KEQ5JybdIezYk9TH1Q65rRacPQmdE8CI+REznygkXUO0aMWG4xWqxD9Ta jOAx/YqNCKn7HZgO/nQdGJ0izGBBh+3gOcvgeePvOA0naXEW3VrapgB7P74JQ4yz7ww== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass header.d=rock-chips.com header.i=@rock-chips.com header.a=rsa-sha256 header.s=default header.b=kkvwdeSA; arc=none smtp.remote-ip=160.236.53.83 Received: from mail-m1602365383.xmail.ntesmail.com (mail-m1602365383.xmail.ntesmail.com [160.236.53.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ADA79606A31A; Sun, 8 Nov 2026 02:03:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org ADA79606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=rock-chips.com header.i=@rock-chips.com header.a=rsa-sha256 header.s=default header.b=kkvwdeSA Received: from [172.16.12.90] (unknown [61.154.14.86]) by smtp.qiye.163.com (Hmail) with ESMTP id 53dfa8dee; Sun, 8 Nov 2026 10:03:07 +0800 (GMT+08:00) Message-ID: Date: Sun, 8 Nov 2026 10:03:05 +0800 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/5] arm64: dts: rockchip: Enable NPU on RK3588 EVB1 To: Sebastian Reichel Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com References: <20261106-rk3588-evb1-dt-updates-v1-0-bdbe16223589@collabora.com> <20261106-rk3588-evb1-dt-updates-v1-2-bdbe16223589@collabora.com> Content-Language: en-US From: Chaoyi Chen In-Reply-To: <20261106-rk3588-evb1-dt-updates-v1-2-bdbe16223589@collabora.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-HM-Tid: 0aa1b8e5269b03a7kunm53324d9a39fbb5 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDSR4eVk8ZQk4YTR8aGUtMGlYVFA kWGhdVEwETFhoSFyQUDg9ZV1kYEgtZQVlNSlVKTk9VSk9VQ01ZV1kWGg8SFR0UWUFZT0tIVUpLSU 9PT0hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=kkvwdeSA0JXJh94IWdoOSWnmeXYZ9RyQRqQBfDWgsti8LomJ+ryPfekPup1YK2zqCp32ezrhpwkXNcPo9NMfBs2c+x/+MOjst8p/1yt7jZEP8715nyJ1Tq02av39HeA2waphNRPwmGnFstec7rZdZfNzWes+86n1+K6ZFHurI3I=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=PuGzHsk/LIqXvaJ1IohwPD9m5fePFH4W4L4+Otr9oFg=; h=date:mime-version:subject:message-id:from; On 11/7/2026 5:57 AM, Sebastian Reichel wrote: > Also enable the NPU on the RK3588 EVB1, which is very similar to > the QuartzPro64. > > Signed-off-by: Sebastian Reichel > --- I remember there was already a similar patch before? Maybe I got something wrong. Reviewed-by: Chaoyi Chen > arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts | 34 ++++++++++++++++++++++++ > 1 file changed, 34 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts > index 87e624d1e094..6476d9e3be6f 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts > @@ -578,6 +578,10 @@ &pd_gpu { > domain-supply = <&vdd_gpu_s0>; > }; > > +&pd_npu { > + domain-supply = <&vdd_npu_s0>; > +}; > + > &pd_rkvdec0 { > domain-supply = <&vdd_vdenc_s0>; > }; > @@ -703,6 +707,36 @@ &pwm2 { > status = "okay"; > }; > > +&rknn_core_0 { > + npu-supply = <&vdd_npu_s0>; > + sram-supply = <&vdd_npu_mem_s0>; > + status = "okay"; > +}; > + > +&rknn_core_1 { > + npu-supply = <&vdd_npu_s0>; > + sram-supply = <&vdd_npu_mem_s0>; > + status = "okay"; > +}; > + > +&rknn_core_2 { > + npu-supply = <&vdd_npu_s0>; > + sram-supply = <&vdd_npu_mem_s0>; > + status = "okay"; > +}; > + > +&rknn_mmu_0 { > + status = "okay"; > +}; > + > +&rknn_mmu_1 { > + status = "okay"; > +}; > + > +&rknn_mmu_2 { > + status = "okay"; > +}; > + > &saradc { > vref-supply = <&vcc_1v8_s0>; > status = "okay"; > -- Best, Chaoyi