From: Andrew Lunn <andrew@lunn.ch>
To: Russell King - ARM Linux <linux@armlinux.org.uk>
Cc: Stefan Wahren <stefan.wahren@i2se.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Mark Rutland <mark.rutland@arm.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, Sean Wang <sean.wang@mediatek.com>,
Martin Kaiser <martin@kaiser.cx>,
Herbert Xu <herbert@gondor.apana.org.au>,
Scott Branden <sbranden@broadcom.com>,
Ray Jui <rjui@broadcom.com>, Matt Mackall <mpm@selenic.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-kernel@vger.kernel.org, Eric Anholt <eric@anholt.net>,
Harald Freudenberger <freude@linux.vnet.ibm.com>,
Rob Herring <robh+dt@kernel.org>,
"maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..."
<bcm-kernel-feedback-list@broadcom.com>,
"open list:HARDWARE RANDOM NUMBER GENERATOR CORE" <linu
Subject: Re: [PATCH 07/12] hwrng: bcm2835-rng: Manage an optional clock
Date: Sat, 4 Nov 2017 21:17:21 +0100 [thread overview]
Message-ID: <20171104201721.GA1394@lunn.ch> (raw)
In-Reply-To: <20171104200806.GS9463@n2100.armlinux.org.uk>
> The clk API outside of DT doesn't have knowledge of when it's "complete"
> to be able to determine whether the clock is not present or temporarily
> missing. I've already NAK'd this suggestion.
Hi Russell
O.K, yes, makes sense.
We do have of_clk_get_by_name() and of_clk_get(). Would optional
variants of these be acceptable?
Andrew
next prev parent reply other threads:[~2017-11-04 20:17 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 1:03 [PATCH 00/12] bcm63xx-rng conversion to bcm2835-rng Florian Fainelli
2017-11-02 1:03 ` [PATCH 02/12] hwrng: bcm2835-rng: Define a driver private context Florian Fainelli
2017-11-02 1:03 ` [PATCH 03/12] hwrng: bcm2835-rng: Move enabling to hwrng::init Florian Fainelli
2017-11-02 1:04 ` [PATCH 04/12] hwrng: bcm2835-rng: Implementation cleanup callback Florian Fainelli
2017-11-02 1:04 ` [PATCH 05/12] hwrng: bcm2835-rng: Use device managed helpers Florian Fainelli
2017-11-02 1:04 ` [PATCH 07/12] hwrng: bcm2835-rng: Manage an optional clock Florian Fainelli
2017-11-04 13:50 ` Stefan Wahren
[not found] ` <944505791.223880.1509803454887-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2017-11-04 17:59 ` Florian Fainelli
2017-11-04 18:22 ` Stefan Wahren
[not found] ` <547786283.132202.1509819754396-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2017-11-04 19:37 ` Andrew Lunn
[not found] ` <20171104193731.GA751-g2DYL2Zd6BY@public.gmane.org>
2017-11-04 20:08 ` Russell King - ARM Linux
2017-11-04 20:17 ` Andrew Lunn [this message]
2017-11-02 1:04 ` [PATCH 09/12] hwrng: bcm2835-rng: Add Broadcom MIPS I/O accessors Florian Fainelli
2017-11-02 1:04 ` [PATCH 10/12] dt-bindings: rng: Incorporate brcm,bcm6368.txt binding Florian Fainelli
2017-11-06 21:38 ` Rob Herring
2017-11-02 1:04 ` [PATCH 11/12] hwrng: bcm2835-rng: Enable BCM2835 RNG to work on BCM63xx platforms Florian Fainelli
2017-11-04 18:27 ` Stefan Wahren
2017-11-06 20:16 ` Florian Fainelli
2017-11-07 6:45 ` Stefan Wahren
2017-11-07 23:27 ` Stefan Wahren
2017-11-02 1:04 ` [PATCH 12/12] hwrng: bcm63xx-rng: Remove since bcm2835-rng takes over Florian Fainelli
[not found] ` <20171102010408.27736-13-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-03 20:18 ` Eric Anholt
[not found] ` <877ev7ru97.fsf-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2017-11-03 21:58 ` Florian Fainelli
[not found] ` <20171102010408.27736-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-02 1:03 ` [PATCH 01/12] hwrng: bcm2835-rng: Obtain base register via resource Florian Fainelli
2017-11-02 1:04 ` [PATCH 06/12] hwrng: bcm2835-rng: Rework interrupt masking Florian Fainelli
2017-11-02 1:04 ` [PATCH 08/12] hwrng: bcm2835-rng: Abstract I/O accessors Florian Fainelli
[not found] ` <20171102010408.27736-9-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-11-03 20:19 ` Eric Anholt
[not found] ` <874lqbru7i.fsf-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2017-11-03 22:04 ` Florian Fainelli
2017-11-02 19:00 ` [PATCH 00/12] bcm63xx-rng conversion to bcm2835-rng Stefan Wahren
2017-11-02 19:01 ` Stefan Wahren
[not found] ` <1329593033.127526.1509649260041-7tX72C7vayboQLBSYMtkGA@public.gmane.org>
2017-11-02 19:06 ` Florian Fainelli
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