From: Conor Dooley <conor@kernel.org>
To: Daniel Baluta <daniel.baluta@oss.nxp.com>
Cc: "Ioana Ciocoi-Radulescu" <ruxandra.radulescu@nxp.com>,
"Oded Gabbay" <ogabbay@kernel.org>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Frank Li" <Frank.Li@nxp.com>,
"Christian König" <christian.koenig@amd.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, devicetree@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org, linaro-mm-sig@lists.linaro.org,
"Jiwei Fu" <jiwei.fu@nxp.com>, "Forrest Shi" <xuelin.shi@nxp.com>,
"Alexandru Taran" <alexandru.taran@nxp.com>
Subject: Re: [PATCH 3/9] dt-bindings: npu: Add bindings for NXP Neutron
Date: Fri, 27 Feb 2026 09:04:01 +0000 [thread overview]
Message-ID: <20260227-shakable-mummified-ba7bb54e0e05@spud> (raw)
In-Reply-To: <16172163-8aef-4d94-be62-70e159aae182@oss.nxp.com>
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On Fri, Feb 27, 2026 at 08:45:29AM +0200, Daniel Baluta wrote:
> On 2/26/26 20:20, Conor Dooley wrote:
> [..]
> >> + - |
> >> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> >> + #include <dt-bindings/interrupt-controller/irq.h>
> >> +
> >> + bus {
> >> + #address-cells = <2>;
> >> + #size-cells = <2>;
> >> +
> >> + neutron@4ab00000 {
> > "neutron" is not a generic node name. This should be something like
> > "accelerator" or similar.
> >
> The only dts nodes I could find using accel subsystem are from rockhip. And they use npu@
>
> e.g:
>
> » rknn_core_0: npu@fdab0000 {
> » » compatible = "rockchip,rk3588-rknn-core";
>
> Also, Ethos-U64 introduced by Rob with [1] is using npu@.
>
> So, I think we should go wit that. I haven't seen any document to standardize the naming.
accelerator, npu, makes no difference to me, so sure.
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next prev parent reply other threads:[~2026-02-27 9:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-26 13:40 [PATCH 0/9] accel: New driver for NXP's Neutron NPU Ioana Ciocoi-Radulescu
2026-02-26 13:40 ` [PATCH 1/9] drm/gem-dma: Add flag for bidirectional mapping of non-coherent GEM DMA buffers Ioana Ciocoi-Radulescu
2026-02-26 13:40 ` [PATCH 2/9] accel/neutron: Add documentation for NXP Neutron accelerator driver Ioana Ciocoi-Radulescu
2026-02-26 13:40 ` [PATCH 3/9] dt-bindings: npu: Add bindings for NXP Neutron Ioana Ciocoi-Radulescu
2026-02-26 18:20 ` Conor Dooley
2026-02-27 6:45 ` Daniel Baluta
2026-02-27 9:04 ` Conor Dooley [this message]
2026-03-02 14:42 ` Ioana Ciocoi Radulescu
2026-02-27 7:06 ` Krzysztof Kozlowski
2026-03-02 14:57 ` Ioana Ciocoi Radulescu
2026-02-26 13:40 ` [PATCH 4/9] accel/neutron: Add driver for NXP Neutron NPU Ioana Ciocoi-Radulescu
2026-02-26 13:40 ` [PATCH 5/9] accel/neutron: Add GEM buffer object support Ioana Ciocoi-Radulescu
2026-02-26 21:15 ` kernel test robot
2026-02-26 13:40 ` [PATCH 6/9] accel/neutron: Add mailbox support Ioana Ciocoi-Radulescu
2026-02-26 13:40 ` [PATCH 7/9] accel/neutron: Add job submission IOCTL Ioana Ciocoi-Radulescu
2026-02-26 14:59 ` Christian König
2026-03-02 9:31 ` Ioana Ciocoi Radulescu
2026-02-26 13:40 ` [PATCH 8/9] accel/neutron: Add logging support Ioana Ciocoi-Radulescu
2026-02-26 13:40 ` [PATCH 9/9] arm64: dts: imx95: Add Neutron node Ioana Ciocoi-Radulescu
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