From: thierry.reding@gmail•com (Thierry Reding)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v3 05/12] firmware: tegra: Add BPMP support
Date: Mon, 22 Aug 2016 17:00:58 +0200 [thread overview]
Message-ID: <20160822150058.GA21012@ulmo.ba.sec> (raw)
In-Reply-To: <6bb4d32f-4f13-285e-430e-672f375a9a46@nvidia.com>
On Mon, Aug 22, 2016 at 03:24:28PM +0100, Jon Hunter wrote:
>
> On 22/08/16 13:54, Thierry Reding wrote:
> > * PGP Signed by an unknown key
> >
> > On Mon, Aug 22, 2016 at 10:26:50AM +0100, Jon Hunter wrote:
> >>
> >> On 19/08/16 18:32, Thierry Reding wrote:
> >>> From: Thierry Reding <treding@nvidia•com>
> >>>
> >>> The Boot and Power Management Processor (BPMP) is a co-processor found
> >>> on Tegra SoCs. It is designed to handle the early stages of the boot
> >>> process and offload power management tasks (such as clocks, resets,
> >>> powergates, ...) as well as system control services.
> >>>
> >>> Compared to the ARM SCPI, the services provided by BPMP are message-
> >>> based rather than method-based. The BPMP firmware driver provides the
> >>> services to transmit data to and receive data from the BPMP. Users can
> >>> also register an MRQ, for which a service routine will be run when a
> >>> corresponding event is received from the firmware.
> >>
> >> MRQ?
> >
> > I think that means "Message ReQuest", which is sort of like an IRQ but
> > the user will receive a message (with potentially payload) instead. Do
> > you want me to spell that out in the commit message, or what would you
> > suggest?
>
> I think that if we simply say 'Message ReQuest (MRQ)" it becomes clearer
> what this is. Otherwise, google returns everything from 'most recent
> quarter' to canadian rock bands :-)
Okay, done.
Thierry
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next prev parent reply other threads:[~2016-08-22 15:00 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-19 17:32 [PATCH v3 00/12] Initial Tegra186 support Thierry Reding
2016-08-19 17:32 ` [PATCH v3 01/12] dt-bindings: mailbox: Add Tegra HSP binding Thierry Reding
2016-08-19 17:32 ` [PATCH v3 02/12] mailbox: Add Tegra HSP driver Thierry Reding
2016-08-22 13:43 ` Arnd Bergmann
2016-08-22 14:17 ` Thierry Reding
2016-08-22 16:42 ` Stephen Warren
2016-08-22 16:53 ` Stephen Warren
2016-08-23 0:06 ` Sivaram Nair
2016-08-23 0:12 ` Sivaram Nair
2016-08-19 17:32 ` [PATCH v3 03/12] dt-bindings: firmware: Add bindings for Tegra BPMP Thierry Reding
2016-08-19 17:32 ` [PATCH v3 04/12] firmware: tegra: Add IVC library Thierry Reding
2016-08-22 10:46 ` Jon Hunter
2016-08-22 12:40 ` Thierry Reding
2016-08-22 18:49 ` Stephen Warren
2016-08-24 15:13 ` Jon Hunter
2016-08-19 17:32 ` [PATCH v3 05/12] firmware: tegra: Add BPMP support Thierry Reding
2016-08-22 9:26 ` Jon Hunter
2016-08-22 12:54 ` Thierry Reding
2016-08-22 14:24 ` Jon Hunter
2016-08-22 15:00 ` Thierry Reding [this message]
2016-08-22 18:51 ` Stephen Warren
2016-08-22 13:34 ` Arnd Bergmann
2016-08-22 14:02 ` Thierry Reding
2016-08-22 14:42 ` Arnd Bergmann
2016-08-22 15:32 ` Thierry Reding
2016-08-22 15:43 ` Arnd Bergmann
2016-08-22 18:56 ` Stephen Warren
2016-08-23 14:58 ` Arnd Bergmann
2016-08-22 22:23 ` Stephen Warren
2016-08-23 23:26 ` Sivaram Nair
2016-08-19 17:32 ` [PATCH v3 06/12] soc/tegra: Add Tegra186 support Thierry Reding
2016-08-22 19:01 ` Stephen Warren
2016-08-23 13:44 ` Jon Hunter
2016-08-19 17:32 ` [PATCH v3 07/12] arm64: defconfig: Enable Tegra186 SoC Thierry Reding
2016-08-22 19:01 ` Stephen Warren
2016-08-19 17:32 ` [PATCH v3 08/12] arm64: dts: tegra: Add Tegra186 support Thierry Reding
2016-08-22 17:11 ` Stephen Warren
2016-08-22 19:07 ` Stephen Warren
2016-08-19 17:32 ` [PATCH v3 09/12] arm64: dts: tegra: Add NVIDIA P3310 main board support Thierry Reding
2016-08-22 19:08 ` Stephen Warren
2016-08-23 17:35 ` Jon Hunter
2016-08-19 17:32 ` [PATCH v3 10/12] arm64: dts: tegra: Add NVIDIA P2771 " Thierry Reding
2016-08-22 19:11 ` Stephen Warren
2016-08-19 17:32 ` [PATCH v3 11/12] clk: tegra: Add BPMP clock driver Thierry Reding
2016-08-22 10:11 ` Jon Hunter
2016-08-22 13:28 ` Thierry Reding
2016-08-23 13:49 ` Jon Hunter
2016-08-22 19:47 ` Stephen Warren
2016-08-19 17:32 ` [PATCH v3 12/12] reset: Add Tegra BPMP reset driver Thierry Reding
2016-08-22 19:56 ` Stephen Warren
2016-11-26 13:39 ` [PATCH v3 00/12] Initial Tegra186 support Pavel Machek
2016-11-28 7:33 ` Thierry Reding
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