From: Frank Li <Frank.li@nxp.com>
To: Laurentiu Mihalcea <laurentiumihalcea111@gmail.com>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
Shengjiu Wang <shengjiu.wang@nxp.com>,
Liu Ying <victor.liu@nxp.com>,
Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: dsp: support imx8ulp dsp clocks
Date: Thu, 18 Apr 2024 17:08:20 -0400 [thread overview]
Message-ID: <ZiGLxBa8CMsaRSTc@lizhi-Precision-Tower-5810> (raw)
In-Reply-To: <20240418203720.8492-2-laurentiumihalcea111@gmail.com>
On Thu, Apr 18, 2024 at 11:37:18PM +0300, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
>
> i.MX8ULP DSP node needs a MU clock, but doesn't need
> a debug clock. Change "clocks" and "clock-names" properties
> to allow for this case.
>
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
> ---
> .../devicetree/bindings/dsp/fsl,dsp.yaml | 51 ++++++++++++++-----
> 1 file changed, 39 insertions(+), 12 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
> index 9af40da5688e..4a39d57b1cc6 100644
> --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
> +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
> @@ -30,22 +30,12 @@ properties:
> maxItems: 1
>
> clocks:
> - items:
> - - description: ipg clock
> - - description: ocram clock
> - - description: core clock
> - - description: debug interface clock
> - - description: message unit clock
> minItems: 3
> + maxItems: 5
>
> clock-names:
> - items:
> - - const: ipg
> - - const: ocram
> - - const: core
> - - const: debug
> - - const: mu
> minItems: 3
> + maxItems: 5
>
> power-domains:
> description:
> @@ -93,6 +83,43 @@ required:
> - memory-region
>
> allOf:
> + - if:
> + properties:
> + compatible:
> + contains:
> + const: fsl,imx8ulp-hifi4
> + then:
> + properties:
> + clocks:
> + items:
> + - description: ipg clock
> + - description: ocram clock
> + - description: core clock
> + - description: message unit clock
> + clock-names:
> + items:
> + - const: ipg
> + - const: ocram
> + - const: core
> + - const: mu
> + else:
> + properties:
> + clocks:
> + items:
> + - description: ipg clock
> + - description: ocram clock
> + - description: core clock
> + - description: debug interface clock
> + - description: message unit clock
> + minItems: 3
> + clock-names:
> + items:
> + - const: ipg
> + - const: ocram
> + - const: core
> + - const: debug
> + - const: mu
> + minItems: 3
According to your descript, look like only clk "debug" is difference.
How about
clocks:
items:
- description: ipg clock
- description: ocram clock
- description: core clock
- description: message unit clock
- description: debug interface clock
clock-names:
items:
- const: ipg
- const: ocram
- const: core
- const: mu
- const: debug
allOf:
if:
properties:
compatible:
contains:
const: fsl,imx8ulp-hifi4
then:
properties:
clocks:
minItems: 4
clock-names:
minItems: 4
else:
propertyies:
clocks:
minItems: 3
clock-names:
minItems: 3
> - if:
> properties:
> compatible:
> --
> 2.34.1
>
next prev parent reply other threads:[~2024-04-18 21:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 20:37 [PATCH 0/3] Add DSP node for imx8ulp Laurentiu Mihalcea
2024-04-18 20:37 ` [PATCH 1/3] dt-bindings: dsp: support imx8ulp dsp clocks Laurentiu Mihalcea
2024-04-18 21:08 ` Frank Li [this message]
2024-04-22 14:24 ` Rob Herring
2024-04-22 14:26 ` Rob Herring
2024-04-18 20:37 ` [PATCH 2/3] dt-bindings: mfd: add schema for 8ulp AVD-SIM Laurentiu Mihalcea
2024-04-18 21:10 ` Frank Li
2024-04-22 14:29 ` Rob Herring
2024-05-09 18:48 ` Laurentiu Mihalcea
2024-05-13 9:02 ` Krzysztof Kozlowski
2024-04-18 20:37 ` [PATCH 3/3] arm64: dts: imx8ulp: add DSP node Laurentiu Mihalcea
2024-04-18 21:17 ` Frank Li
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