From nobody Tue Feb 10 20:49:58 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D88E2773DE; Tue, 30 Dec 2025 20:19:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767125978; cv=none; b=R0K0BHSGWwCxuX5a1Z8i30h5zfcDB/w1wq5L8q22295Yp1f0TUTi+H6BNE5f7xx/6LGE31b3YONe0aqcgfxO+e8Y07qTO64IUxv7zdT1lwjHngC74rOzQHnPQ0AkA7y8sElotwCm317gNnqAadfxfoyk36AsZdt3L2pRAbQwoaA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767125978; c=relaxed/simple; bh=R4J2Kd1UHZkJVcCVNxCIB6NX00uFzTXdyR0Tdjo8mN4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=gU3R1AuT2AQw1FTQYkzuCxL8qYuNV2nfMwr87+3Ye2qXMWXdhtuImoeVE7DEC+7exntJsw6cM+0HHVLFnL7h2AQbMVWBu6rWg2MisfFbhb7IOx+nyscEhgpvYQin70qLUn7ETwkPRTFTyPBJNPHo1ajA2Uj3qTHWGefS4/A4rCs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oqjkSSoq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oqjkSSoq" Received: by smtp.kernel.org (Postfix) with ESMTPS id EAD1BC16AAE; Tue, 30 Dec 2025 20:19:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767125978; bh=R4J2Kd1UHZkJVcCVNxCIB6NX00uFzTXdyR0Tdjo8mN4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=oqjkSSoq1Kso1xXL9jLsH3I/a2G0FkriyF1C/edLkLUigkyK8nJYPLQNNb5Zd1Bio ASlYTGw1/aGLjU6k0aaCYEUvRMrR58exUZgebwzjV5PKhhOTc8JQjzrAyDugQzJKu/ /xjF2eSacS9fBA4k/nuWECcHAbR8F5gQ8M7McoXgu77BtyXqRCo0QfaujV2guJOaVH lO2HsayYYawWy3pBq/P/AfBD/j/7QnEb1mOhzRlvvFghlLYeu2E4skw/0FabPpuASX 7qgui3Aoo7T5Fp5EqoreUIpcu4/DxKwviYMB6MB5T53ypg5BmBPFjUfxFVtEK+AVk+ zfY8TphCuAO5Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF47DEE49BD; Tue, 30 Dec 2025 20:19:37 +0000 (UTC) From: Ricardo Pardini via B4 Relay Date: Tue, 30 Dec 2025 21:19:31 +0100 Subject: [PATCH 2/3] arm64: dts: rockchip: Enable the NPU on FriendlyElec CM3588 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251230-arm64-dts-rockchip-rk3588-npu-enablements-v1-2-d38b182a59e3@pardini.net> References: <20251230-arm64-dts-rockchip-rk3588-npu-enablements-v1-0-d38b182a59e3@pardini.net> In-Reply-To: <20251230-arm64-dts-rockchip-rk3588-npu-enablements-v1-0-d38b182a59e3@pardini.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Ricardo Pardini X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1367; i=ricardo@pardini.net; h=from:subject:message-id; bh=LYtJ7Pl+FdA/I8ghxhk7iPyl3TvBTU0gE+wWAtE6hso=; b=owEBbQGS/pANAwAIATteP+Oex+3pAcsmYgBpVDPYbWywt+jyTrZT7MoyS345KuCIUX9AjgsQm a71EhpBcliJATMEAAEIAB0WIQSsGCMM9q/qytxIiJM7Xj/jnsft6QUCaVQz2AAKCRA7Xj/jnsft 6eLVB/9KYU1PSKxm4IV0JHX+267cedhnc0K/IoGKsPhWJlVt8g7WQG4/+brNEcFClJGlDA0M6ab UGabUfRnRQMaUYPn1WniBFk/zO/D5zONLg9+dehlcT8MsDTwzLWa3fD6ja8t1m/oZzuQOCD7KAg UDQg3y+bD/9AlElPqmAxNGEBJr9vhe0W/JmI+lBaKYiNQnOZqbbLADyzH+inpZ9BaSSYTpDq2RH H2b9+IxE62JJisBI6zDCGkI4hMigQkt5go7HBj4aWRKFIUY4RI4TOwo5VpoH7lBCz0SZkAMpI9i YQ2oALRuEMaKhtCOU8jpsHwddcNo+A6kTKgMK1YE1oUOhKKW X-Developer-Key: i=ricardo@pardini.net; a=openpgp; fpr=AC18230CF6AFEACADC4888933B5E3FE39EC7EDE9 X-Endpoint-Received: by B4 Relay for ricardo@pardini.net/default with auth_id=588 X-Original-From: Ricardo Pardini Reply-To: ricardo@pardini.net From: Ricardo Pardini Enable the NPU on FriendlyElec CM3588. The regulator vdd_npu_s0 was already described. Signed-off-by: Ricardo Pardini --- .../dts/rockchip/rk3588-friendlyelec-cm3588.dtsi | 34 ++++++++++++++++++= ++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi b= /arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi index af431fdcbea7a..46e33e666bb3d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi @@ -264,6 +264,10 @@ &pd_gpu { domain-supply =3D <&vdd_gpu_s0>; }; =20 +&pd_npu { + domain-supply =3D <&vdd_npu_s0>; +}; + &pinctrl { gpio-leds { led_sys_pin: led-sys-pin { @@ -294,6 +298,36 @@ sd_s0_pwr: sd-s0-pwr { }; }; =20 +&rknn_core_0 { + npu-supply =3D <&vdd_npu_s0>; + sram-supply =3D <&vdd_npu_s0>; + status =3D "okay"; +}; + +&rknn_core_1 { + npu-supply =3D <&vdd_npu_s0>; + sram-supply =3D <&vdd_npu_s0>; + status =3D "okay"; +}; + +&rknn_core_2 { + npu-supply =3D <&vdd_npu_s0>; + sram-supply =3D <&vdd_npu_s0>; + status =3D "okay"; +}; + +&rknn_mmu_0 { + status =3D "okay"; +}; + +&rknn_mmu_1 { + status =3D "okay"; +}; + +&rknn_mmu_2 { + status =3D "okay"; +}; + &saradc { vref-supply =3D <&avcc_1v8_s0>; status =3D "okay"; --=20 2.52.0