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Wed, 22 Oct 2025 05:47:10 -0700 (PDT) Message-ID: <41ab3845-6d6e-44d1-9bb6-b62e58ab6522@gmail.com> Date: Wed, 22 Oct 2025 05:47:07 -0700 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/8] dt-bindings: clock: document 8ULP's SIM LPAV To: Frank Li , Krzysztof Kozlowski Cc: Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Fabio Estevam , Philipp Zabel , Daniel Baluta , Shengjiu Wang , linux-clk@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Pengutronix Kernel Team References: <20251017112025.11997-1-laurentiumihalcea111@gmail.com> <20251017112025.11997-3-laurentiumihalcea111@gmail.com> Content-Language: en-US From: Laurentiu Mihalcea In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/20/2025 8:22 AM, Frank Li wrote: > On Sun, Oct 19, 2025 at 12:05:27PM +0200, Krzysztof Kozlowski wrote: >> On 17/10/2025 16:59, Frank Li wrote: >>> On Fri, Oct 17, 2025 at 04:20:19AM -0700, Laurentiu Mihalcea wrote: >>>> From: Laurentiu Mihalcea >>>> >>>> Add documentation for i.MX8ULP's SIM LPAV module. >>>> >>>> Signed-off-by: Laurentiu Mihalcea >>>> --- >>>> .../bindings/clock/fsl,imx8ulp-sim-lpav.yaml | 72 +++++++++++++++++++ >>>> include/dt-bindings/clock/imx8ulp-clock.h | 5 ++ >>>> .../dt-bindings/reset/fsl,imx8ulp-sim-lpav.h | 16 +++++ >>>> 3 files changed, 93 insertions(+) >>>> create mode 100644 Documentation/devicetree/bindings/clock/fsl,imx8ulp-sim-lpav.yaml >>>> create mode 100644 include/dt-bindings/reset/fsl,imx8ulp-sim-lpav.h >>>> >>>> diff --git a/Documentation/devicetree/bindings/clock/fsl,imx8ulp-sim-lpav.yaml b/Documentation/devicetree/bindings/clock/fsl,imx8ulp-sim-lpav.yaml >>>> new file mode 100644 >>>> index 000000000000..fb3b9028a4c3 >>>> --- /dev/null >>>> +++ b/Documentation/devicetree/bindings/clock/fsl,imx8ulp-sim-lpav.yaml >>>> @@ -0,0 +1,72 @@ >>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>>> +%YAML 1.2 >>>> +--- >>>> +$id: http://devicetree.org/schemas/clock/fsl,imx8ulp-sim-lpav.yaml# >>>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>>> + >>>> +title: NXP i.MX8ULP LPAV System Integration Module (SIM) >>>> + >>>> +maintainers: >>>> + - Laurentiu Mihalcea >>>> + >>>> +description: >>>> + The i.MX8ULP LPAV subsystem contains a block control module known as >>>> + SIM LPAV, which offers functionalities such as clock gating or reset >>>> + line assertion/de-assertion. >>>> + >>>> +properties: >>>> + compatible: >>>> + const: fsl,imx8ulp-sim-lpav >>>> + >>>> + reg: >>>> + maxItems: 1 >>>> + >>>> + clocks: >>>> + maxItems: 3 >>>> + >>>> + clock-names: >>>> + items: >>>> + - const: lpav_bus >>>> + - const: hifi_core >>>> + - const: hifi_plat >>> dt prefer use - >> >> I don't think we ever expressed such preference. Where did you find it? > It should come from review message when submit binding-doc patch. but I > can't find it now. But at least, compatible string and node-name use "-". > > It'd better to add to writing-bindings.rst. It is hard to search whole > linux-devicetree mail list or brain may cheat me. It is good to keep > everything consistent. > > like: > " vs ' > VCC-supply vs vcc-supply > ... > >> >>> lpav-bus, ... >> Then just "bus" or "apb". > core, plat is also better than hifi_core, hifi_plat sure, let's go with "bus", "core", "plat" then