From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
To: Stephen Brennan <stephen@brennan.io>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
Florian Fainelli <f.fainelli@gmail.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Scott Branden <sbranden@broadcom.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-arm-kernel@lists.infradead.org, Ray Jui <rjui@broadcom.com>,
linux-kernel@vger.kernel.org, Eric Anholt <eric@anholt.net>,
Rob Herring <robh+dt@kernel.org>,
bcm-kernel-feedback-list@broadcom.com,
Stefan Wahren <wahrenst@gmx.net>, Matt Mackall <mpm@selenic.com>,
Arnd Bergmann <arnd@arndb.de>,
linux-crypto@vger.kernel.org
Subject: Re: [PATCH v3 4/4] ARM: dts: bcm2711: Enable HWRNG support
Date: Wed, 20 Nov 2019 20:45:12 +0100 [thread overview]
Message-ID: <073219d4e46bab9fb6ba972ebc2ee2f3b55abf55.camel@suse.de> (raw)
In-Reply-To: <20191120031622.88949-5-stephen@brennan.io>
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On Tue, 2019-11-19 at 19:16 -0800, Stephen Brennan wrote:
> This enables hardware random number generator support for the BCM2711
> on the Raspberry Pi 4 board.
>
> Signed-off-by: Stephen Brennan <stephen@brennan.io>
> ---
> arch/arm/boot/dts/bcm2711.dtsi | 7 +++----
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
> index ac83dac2e6ba..ed0877d5a1e9 100644
> --- a/arch/arm/boot/dts/bcm2711.dtsi
> +++ b/arch/arm/boot/dts/bcm2711.dtsi
> @@ -92,10 +92,9 @@ pm: watchdog@7e100000 {
> };
>
> rng@7e104000 {
> - interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
> -
> - /* RNG is incompatible with brcm,bcm2835-rng */
> - status = "disabled";
> + compatible = "brcm,bcm2711-rng200";
> + reg = <0x7e104000 0x28>;
> + status = "okay";
Small nitpick, the 'okay' status is set by default, so no need for this. But
it's something we can edit out once we pick the patch.
Regards,
Nicolas
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next prev parent reply other threads:[~2019-11-20 19:45 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 3:16 [PATCH v3 0/4] Raspberry Pi 4 HWRNG Support Stephen Brennan
2019-11-20 3:16 ` [PATCH v3 1/4] dt-bindings: rng: add BCM2711 RNG compatible Stephen Brennan
2019-11-20 4:50 ` Baruch Siach
2019-11-20 5:21 ` Stephen Brennan
2019-11-20 19:55 ` Florian Fainelli
2019-11-23 0:39 ` Rob Herring
2019-11-20 3:16 ` [PATCH v3 2/4] hwrng: iproc-rng200: Add support for BCM2711 Stephen Brennan
2019-11-20 4:52 ` Baruch Siach
2019-11-20 17:33 ` Matthias Brugger
2019-11-20 19:55 ` Florian Fainelli
2019-11-20 3:16 ` [PATCH v3 3/4] ARM: dts: bcm2835: Move rng definition to common location Stephen Brennan
2019-11-20 16:20 ` Stefan Wahren
2019-11-20 3:16 ` [PATCH v3 4/4] ARM: dts: bcm2711: Enable HWRNG support Stephen Brennan
2019-11-20 16:21 ` Stefan Wahren
2019-11-20 19:45 ` Nicolas Saenz Julienne [this message]
2019-11-20 16:16 ` [PATCH v3 0/4] Raspberry Pi 4 HWRNG Support Stefan Wahren
2019-11-20 19:50 ` Nicolas Saenz Julienne
2019-11-21 10:14 ` Stefan Wahren
2019-11-21 4:09 ` Florian Fainelli
2019-11-21 5:30 ` Herbert Xu
2019-12-04 4:55 ` Florian Fainelli
2019-12-04 4:59 ` Herbert Xu
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