From: Krzysztof Kozlowski <krzk@kernel.org>
To: Stanley Chu <stanley.chuys@gmail.com>,
alexandre.belloni@bootlin.com, robh@kernel.org,
krzk+dt@kernel.org, linux-i3c@lists.infradead.org
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
openbmc@lists.ozlabs.org, tomer.maimon@nuvoton.com,
kwliu@nuvoton.com, yschu@nuvoton.com, cpchiang1@nuvoton.com
Subject: Re: [PATCH v1 1/2] dt-bindings: i3c: Add NPCM845 i3c controller
Date: Thu, 1 Aug 2024 16:57:48 +0200 [thread overview]
Message-ID: <1590bd20-0140-4960-8af4-f1c1d55cda27@kernel.org> (raw)
In-Reply-To: <20240801071946.43266-2-yschu@nuvoton.com>
On 01/08/2024 09:19, Stanley Chu wrote:
> The npcm845 i3c devicetree binding follows the basic i3c bindings
> and add the properties for allowing to adjust the SDA/SCL timing
> to meet different requirements.
>
> Signed-off-by: Stanley Chu <yschu@nuvoton.com>
> Signed-off-by: James Chiang <cpchiang1@nuvoton.com>
:
> + description: |
> + The i3c open drain frequency is 1MHz by default.
> + If need to use different frequency, specify the clock high/low period directly.
> + i3c-od-scl-hi-perios-ns specifies the high period ns of the SCL clock cycle in open drain mode.
> + When i3c-od-scl-hi-period-ns and i3c-od-scl-lo-period-ns are specified, the i3c od frequency is
> + decided by these two properties.
> + i3c-od-scl-hi-period-ns should be equal to i3c-pp-scl-hi-period-ns or i3c-od-scl-lo-period-ns.
> +
> + i3c-od-scl-lo-period-ns:
> + description: |
> + The low period ns of the SCL clock cycle in open drain mode. i3c-od-scl-lo-period-ns should be
> + multiple of i3c-pp-scl-hi-period-ns.
> +
> + enable-hj:
Missing vendor prefix.
Best regards,
Krzysztof
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next prev parent reply other threads:[~2024-08-01 14:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-01 7:19 [PATCH v1 0/2] Add Nuvoton NPCM845 i3c master driver Stanley Chu
2024-08-01 7:19 ` [PATCH v1 1/2] dt-bindings: i3c: Add NPCM845 i3c controller Stanley Chu
2024-08-01 14:53 ` Krzysztof Kozlowski
2024-08-01 23:06 ` Alexandre Belloni
2024-08-05 5:37 ` Stanley Chu
2024-08-05 6:04 ` Stanley Chu
2024-08-01 14:57 ` Krzysztof Kozlowski [this message]
2024-08-01 7:19 ` [PATCH v1 2/2] i3c: master: Add Nuvoton npcm845 i3c master driver Stanley Chu
2024-08-01 8:42 ` [PATCH " Markus Elfring
2024-08-01 15:02 ` Krzysztof Kozlowski
2024-08-01 9:06 ` Markus Elfring
2024-08-01 15:02 ` [PATCH v1 " Krzysztof Kozlowski
2024-08-05 6:27 ` Stanley Chu
2024-08-02 16:16 ` Frank Li
2024-08-05 7:19 ` Stanley Chu
2024-08-05 15:17 ` Frank Li
2024-08-06 0:47 ` Stanley Chu
2024-08-06 3:08 ` Frank Li
2024-08-02 21:53 ` kernel test robot
2024-08-02 23:25 ` kernel test robot
2024-08-03 2:12 ` kernel test robot
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