From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To: "Álvaro Fernández Rojas" <noltari@gmail.com>,
"Matt Mackall" <mpm@selenic.com>,
"Herbert Xu" <herbert@gondor.apana.org.au>,
"Rob Herring" <robh+dt@kernel.org>,
"Florian Fainelli" <f.fainelli@gmail.com>,
"Ray Jui" <rjui@broadcom.com>,
"Scott Branden" <sbranden@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Neil Armstrong" <narmstrong@baylibre.com>,
"Alexandru Ardelean" <alexandru.ardelean@analog.com>,
"Bjorn Andersson" <bjorn.andersson@linaro.org>,
"Guenter Roeck" <linux@roeck-us.net>,
"Rikard Falkeborn" <rikard.falkeborn@gmail.com>,
"Stefan Wahren" <stefan.wahren@i2se.com>,
linux-crypto@vger.kernel.org, devicetree@vger.kernel.org,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 1/2] dt-bindings: rng: bcm2835: document reset support
Date: Thu, 04 Mar 2021 13:08:36 +0100 [thread overview]
Message-ID: <4da2069125bb6ae52f0e786d67994966e299ebd1.camel@suse.de> (raw)
In-Reply-To: <20210304073308.25906-2-noltari@gmail.com>
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Sorry Alvaro I missed you sent a v5 already. See my comments in v3.
Regards,
Nicolas
On Thu, 2021-03-04 at 08:33 +0100, Álvaro Fernández Rojas wrote:
> Some devices may need to perform a reset before using the RNG, such as the
> BCM6368.
>
> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
> ---
> v5: no changes.
> v4: pass dt_binding_check.
> v3: make resets required if brcm,bcm6368-rng.
> v2: document reset support.
>
> .../devicetree/bindings/rng/brcm,bcm2835.yaml | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
> index c147900f9041..11c23e1f6988 100644
> --- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
> +++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
> @@ -37,6 +37,21 @@ required:
>
>
> additionalProperties: false
>
>
> +if:
> + properties:
> + compatible:
> + enum:
> + - brcm,bcm6368-rng
> +then:
> + properties:
> + resets:
> + maxItems: 1
> + required:
> + - resets
> +else:
> + properties:
> + resets: false
> +
> examples:
> - |
> rng@7e104000 {
> @@ -58,4 +73,6 @@ examples:
>
>
> clocks = <&periph_clk 18>;
> clock-names = "ipsec";
> +
> + resets = <&periph_rst 4>;
> };
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next prev parent reply other threads:[~2021-03-04 12:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 7:33 [PATCH v5 0/2] hwrng: bcm2835: add reset support Álvaro Fernández Rojas
2021-03-04 7:33 ` [PATCH v5 1/2] dt-bindings: rng: bcm2835: document " Álvaro Fernández Rojas
2021-03-04 12:08 ` Nicolas Saenz Julienne [this message]
2021-03-04 20:47 ` Rob Herring
2021-03-04 7:33 ` [PATCH v5 2/2] hwrng: bcm2835: add " Álvaro Fernández Rojas
2021-03-04 11:27 ` Philipp Zabel
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