On Wed, Apr 14, 2021 at 3:51 AM Matthias Brugger wrote:
>
>
>
> On 12/04/2021 17:29, Jassi Brar wrote:
> > On Mon, Apr 12, 2021 at 6:18 AM Yongqiang Niu
> > wrote:
> >>
> >> This series base linux 5.12-rc2
> >> these patches will cause ho
On Mon, Mar 8, 2021 at 2:20 PM mark gross wrote:
>
> On Fri, Mar 05, 2021 at 03:01:40PM -0600, Rob Herring wrote:
> > On Fri, Feb 12, 2021 at 02:22:34PM -0800, mgr...@linux.intel.com wrote:
> > > From: Daniele Alessandrelli
> > >
> > > Add DT binding documentation for the Intel Keem Bay IPC
On Tue, Mar 30, 2021 at 2:22 AM Leo Yan wrote:
>
> On Tue, Mar 30, 2021 at 02:48:40PM +0800, Hao Fang wrote:
> > s/Hisilicon/HiSilicon/g.
> > It should use capital S, according to
> > https://www.hisilicon.com/en/terms-of-use.
> >
> > Signed-off-by: Hao Fang
>
> Though the kernel has tons of
On Mon, Apr 12, 2021 at 6:18 AM Yongqiang Niu
wrote:
>
> This series base linux 5.12-rc2
> these patches will cause home ui flick when cursor moved,
> there is no fix solution yet, revert these patches first.
>
> change since v1:
> add mtk-gce.txt and dts modification
>
> Yongqiang Niu (5):
>
On Thu, Mar 25, 2021 at 1:08 AM Vinod Koul wrote:
>
> On 12-03-21, 11:28, Bjorn Andersson wrote:
> > On Thu 11 Mar 23:12 CST 2021, Vinod Koul wrote:
> >
> > Adding Jassi as recipient. Please let Vinod know if you want him to
> > resend this patch to you. (I send a patch for MAINTAINERS yesterday)
Hi Linus,
The following changes since commit 92bf22614b21a2706f4993b278017e437f7785b3:
Linux 5.11-rc7 (2021-02-07 13:57:38 -0800)
are available in the Git repository at:
git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.12
for you to fetch changes up to
On Thu, Feb 18, 2021 at 6:02 AM Alessandrelli, Daniele
wrote:
>
> Hi Jassi,
>
> Thank you very much for your feedback.
>
> On Sun, 2021-02-14 at 22:54 -0600, Jassi Brar wrote:
> > IIUIC, maybe the solution is simpler What if we set txdone_poll.
> > Alwa
On Thu, Jan 7, 2021 at 7:48 PM Yongqiang Niu wrote:
>
> On Wed, 2020-12-23 at 16:34 +0800, Yongqiang Niu wrote:
> > Add address shift when compose jump instruction
> > to compatible with 35bit format.
> >
> > Fixes: 0858fde496f8 ("mailbox: cmdq: variablize address shift in platform")
> >
> >
On Fri, Feb 12, 2021 at 4:23 PM wrote:
>
> From: Daniele Alessandrelli
>
> Add mailbox controller enabling inter-processor communication (IPC)
> between the CPU (aka, the Application Processor - AP) and the VPU on
> Intel Movidius SoCs like Keem Bay.
>
> The controller uses HW FIFOs to enable
On Tue, Feb 9, 2021 at 5:18 AM Viresh Kumar wrote:
>
> This patch fixes a bunch of sparse warnings in the newly added arm_mhuv2
> driver.
>
> drivers/mailbox/arm_mhuv2.c:506:24: warning: incorrect type in argument 1
> (different address spaces)
> drivers/mailbox/arm_mhuv2.c:506:24:expected
On Mon, Feb 8, 2021 at 12:20 PM Manivannan Sadhasivam
wrote:
>
> On Mon, Feb 08, 2021 at 09:46:11AM -0800, Stephen Boyd wrote:
> > Quoting Manivannan Sadhasivam (2021-01-17 20:11:51)
> > > Changes in v2:
> > >
> > > * Modified the max_register value as per the SDX55 IPC offset in mailbox
> > >
On Fri, Jan 29, 2021 at 8:21 PM wrote:
>
> From: Daniele Alessandrelli
>
> Add mailbox controller enabling inter-processor communication (IPC)
> between the CPU (aka, the Application Processor - AP) and the VPU on
> Intel Movidius SoCs like Keem Bay.
>
> The controller uses HW FIFOs to enable
On Thu, Jan 7, 2021 at 5:53 AM haidong yao wrote:
>
> Hi Jassi Brar
>
> Thank you very much for your reply.
>
> Look at the function sprd_mbox_outbox_isr .
>
> Chan is !NULL.
>
> chan->cl is NULL when the client driver not loaded, the controller
> driver
On Thu, Jan 14, 2021 at 6:21 PM Davidlohr Bueso wrote:
>
> Tasklets have long been deprecated as being too heavy on the system
> by running in irq context - and this is not a performance critical
> path. If a higher priority process wants to run, it must wait for
> the tasklet to finish before
cases are
> fixed.
>
> Cc: Laurent Pinchart
> Cc: Vinod Koul
> Cc: Mark Brown
> Cc: Greg Kroah-Hartman
> Cc: Jassi Brar
> Cc: dri-de...@lists.freedesktop.org
> Cc: dmaeng...@vger.kernel.org
> Cc: alsa-de...@alsa-project.org
> Cc: linux-...@vger.kernel.org
&g
Hi Linus,
The following changes since commit 509a15421674b9e1a3e1916939d0d0efd3e578da:
Merge tag '5.10-rc6-smb3-fixes' of
git://git.samba.org/sfrench/cifs-2.6 (2020-12-01 15:43:53 -0800)
are available in the Git repository at:
On Tue, Dec 15, 2020 at 2:48 AM Haidong Yao wrote:
> --- a/drivers/mailbox/mailbox.c
> +++ b/drivers/mailbox/mailbox.c
> @@ -152,7 +152,7 @@ static enum hrtimer_restart txdone_hrtimer(struct hrtimer
> *hrtimer)
> void mbox_chan_received_data(struct mbox_chan *chan, void *mssg)
> {
>
On Tue, Dec 8, 2020 at 6:12 PM mark gross wrote:
>
> On Mon, Dec 07, 2020 at 02:31:37PM -0600, Jassi Brar wrote:
> > On Mon, Dec 7, 2020 at 12:43 PM Daniele Alessandrelli
> > wrote:
> > >
> > > Hi Rob,
> > >
> > > Thanks for the feedba
On Mon, Dec 7, 2020 at 12:43 PM Daniele Alessandrelli
wrote:
>
> Hi Rob,
>
> Thanks for the feedback.
>
> On Mon, 2020-12-07 at 10:01 -0600, Rob Herring wrote:
> > On Tue, Dec 01, 2020 at 02:34:51PM -0800, mgr...@linux.intel.com wrote:
> > > From: Daniele Alessandrelli
> > >
> > > Add DT binding
On Tue, Nov 17, 2020 at 4:02 AM Viresh Kumar wrote:
> +
> +/**
> + * struct mhuv2 - MHUv2 mailbox controller data
> + *
> + * @mbox: Mailbox controller belonging to the MHU frame.
> + * @send/recv: Base address of the register mapping region.
> + * @frame: Frame type: RECEIVER_FRAME or
On Wed, Nov 11, 2020 at 12:02 AM Viresh Kumar wrote:
>
> On 27-10-20, 17:23, Viresh Kumar wrote:
> > This adds driver for the ARM MHUv2 (Message Handling Unit) mailbox
> > controller.
> >
> > This is based on the accepted DT bindings of the controller and supports
> > combination of all transport
platform_get_irq error handling
- bcm: convert tasklets to use new tasklet_setup api
- core: fix race cause by hrtimer starting inappropriately
Allen Pais (1):
mailbox: bcm: convert tasklets to use new tasklet_setup() API
Jassi Brar (1
On Fri, Oct 16, 2020 at 1:54 PM Jerome Brunet wrote:
>
>
> On Fri 16 Oct 2020 at 19:33, Jassi Brar wrote:
>
> > On Fri, Oct 16, 2020 at 4:00 AM Jerome Brunet wrote:
> >>
> >>
> >> On Fri 16 Oct 2020 at 10:52, Ionela Voinescu
> >> wrote:
On Fri, Oct 16, 2020 at 1:38 PM Jerome Brunet wrote:
>
>
> On Fri 16 Oct 2020 at 19:30, jassisinghb...@gmail.com wrote:
>
> > From: Jassi Brar
> >
> > If the txdone is done by polling, it is possible for msg_submit() to start
> > the timer while txdone_hrtimer
On Fri, Oct 16, 2020 at 12:50 PM Sudeep Holla wrote:
>
> On Fri, Oct 16, 2020 at 12:30:20PM -0500, jassisinghb...@gmail.com wrote:
> > From: Jassi Brar
> >
> > If the txdone is done by polling, it is possible for msg_submit() to start
> > the timer while txdone
On Fri, Oct 16, 2020 at 4:00 AM Jerome Brunet wrote:
>
>
> On Fri 16 Oct 2020 at 10:52, Ionela Voinescu wrote:
>
> > On Thursday 15 Oct 2020 at 13:45:54 (-0500), Jassi Brar wrote:
> > [..]
> >> > >> --- a/drivers/mailbox/mailbox.c
> >> >
On Thu, Oct 15, 2020 at 8:58 AM Jerome Brunet wrote:
>
>
> On Thu 15 Oct 2020 at 15:46, Ionela Voinescu wrote:
>
> > Hi guys,
> >
> > On Wednesday 23 Sep 2020 at 14:39:16 (+0200), Jerome Brunet wrote:
> >> If the txdone is done by polling, it is possible for msg_submit() to start
> >> the timer
On Wed, Oct 7, 2020 at 6:40 AM Sudeep Holla wrote:
>
> On Fri, Oct 02, 2020 at 02:42:37PM -0500, Jassi Brar wrote:
> > On Mon, Sep 28, 2020 at 6:45 AM Sudeep Holla wrote:
> >
> > > +
> > > +static void mhu_db_shutdown(struct mbox_chan *chan)
> >
On Sun, Sep 27, 2020 at 6:04 PM Chun-Kuang Hu wrote:
>
> CMDQ helper provide timer to detect execution timeout, but DRM driver
> could have a better way to detect execution timeout by vblank IRQ.
> For DRM, CMDQ command should execute in vblank, so if it fail to
> execute in next 2 vblank,
On Mon, Sep 28, 2020 at 6:45 AM Sudeep Holla wrote:
> +
> +static void mhu_db_shutdown(struct mbox_chan *chan)
> +{
> + struct mhu_db_channel *chan_info = chan->con_priv;
> + struct mbox_controller *mbox = _info->mhu->mbox;
> + int i;
> +
> + for (i = 0; i <
4
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/mailbox/arm,mhu.yaml
> > @@ -0,0 +1,86 @@
> > +# SPDX-License-Identifier: GPL-2.0
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/mailbox/arm,mhu.yaml#
> > +$schema: http://dev
On Tue, Sep 8, 2020 at 4:15 AM Arnd Bergmann wrote:
>
> Picking up the old thread again after and getting pinged by multiple
> colleagues about it (thanks!) reading through the history.
>
> On Fri, Jun 12, 2020 at 7:29 AM Viresh Kumar wrote:
> >
> > On 11-06-
Hi Linus,
The following changes since commit 92ed301919932f13b9172e525674157e983d:
Linux 5.8-rc7 (2020-07-26 14:14:06 -0700)
are available in the Git repository at:
git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.9
for you to fetch changes up to
On Tue, Jul 7, 2020 at 4:18 PM Daniele Alessandrelli
wrote:
> Just one question: should I remove the mailbox and scmi nodes from the
> soc DT or can I keep them there even if the mailbox driver is not
> available yet?
>
A device node can not be merged before its dt-bindings are.
> + spi_rd8_ack(udc, MAX3420_REG_FNADDR, 1);
> dev_dbg(udc->dev, "Assigned Address=%d\n", udc->setup.wValue);
> return;
> case USB_REQ_CLEAR_FEATURE:
Acked-by: Jassi Brar
On Tue, Jun 16, 2020 at 10:56 AM Daniele Alessandrelli
wrote:
>
> Hi,
>
> This patch-set adds initial support for a new Intel Movidius SoC code-named
> Keem Bay. The SoC couples an ARM Cortex A53 CPU with an Intel Movidius VPU.
>
> This initial patch-set enables only the minimal set of components
On Thu, Jun 11, 2020 at 5:00 AM Sudeep Holla wrote:
> >
> > > Interesting logs ! The time taken to complete _successful_ requests
> > > are arguably better in bad_trace ... there are many <10usec responses
> > > in bad_trace, while the fastest response in good_trace is 53usec.
> >
> > Indeed
On Thu, Jun 11, 2020 at 11:56 AM Rob Herring wrote:
>
> On Wed, Jun 10, 2020 at 11:10:56PM -0500, Jassi Brar wrote:
> >
> > Sivaprakash Murugesan (3):
> > dt-bindings: mailbox: Add YAML schemas for QCOM APCS global block
> > mailbox: qcom: Add clo
On Thu, Jun 11, 2020 at 3:40 AM Sudeep Holla wrote:
> >
> > > > > > if (xfer->hdr.poll_completion) {
> > > > > > - ktime_t stop = ktime_add_ns(ktime_get(),
> > > > > > SCMI_MAX_POLL_TO_NS);
> > > > > > + ktime_t stop = ktime_add_ns(ktime_get(), 500 * 1000 *
> > >
Hi Linus,
The following changes since commit ffeb595d84811dde16a28b33d8a7cf26d51d51b3:
Merge tag 'powerpc-5.7-6' of
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
(2020-05-30 12:28:44 -0700)
are available in the Git repository at:
On Wed, Jun 10, 2020 at 10:56 AM Sudeep Holla wrote:
[I admit you can write bigger posts than me, so I am not going to
write a passionate response to each of your paragraphs.
Let's keep it to the point.]
> > > > if (xfer->hdr.poll_completion) {
> > > > - ktime_t stop =
On Wed, Jun 10, 2020 at 3:23 AM Sudeep Holla wrote:
>
> On Sun, Jun 07, 2020 at 02:30:23PM -0500, jassisinghb...@gmail.com wrote:
> > From: Jassi Brar
> >
> > Currently scmi_do_xfer() submits a message to mailbox api and waits
> > for an apparent
On Sat, Jun 6, 2020 at 5:59 AM Sivaprakash Murugesan
wrote:
>
> The Qualcomm ipq6018 has apcs block, add compatible for the same.
> Also, the apcs provides a clock controller functionality similar
> to msm8916 but the clock driver is different.
>
> Create a child platform device based on the apcs
On Fri, Jun 5, 2020 at 3:58 AM Sudeep Holla wrote:
>
> > > > >> bash-1526 [000] 1149.472553: scmi_xfer_begin:
> > > > >> transfer_id=1538 msg_id=6 protocol_id=21 seq=0 poll=0
> > > > >> -0 [001] 1149.472733: scmi_xfer_begin:
> > > > >> transfer_id=1539 msg_id=7
On Thu, Jun 4, 2020 at 11:56 PM Sudeep Holla wrote:
>
> > >> bash-1526 [000] 1149.472553: scmi_xfer_begin:
> > >> transfer_id=1538 msg_id=6 protocol_id=21 seq=0 poll=0
> > >> -0 [001] 1149.472733: scmi_xfer_begin:
> > >> transfer_id=1539 msg_id=7 protocol_id=19 seq=1
On Thu, Jun 4, 2020 at 4:20 AM Sudeep Holla wrote:
>
> On Wed, Jun 03, 2020 at 01:32:42PM -0500, Jassi Brar wrote:
> > On Wed, Jun 3, 2020 at 1:04 PM Sudeep Holla wrote:
> > >
> > > On Fri, May 29, 2020 at 09:37:58AM +0530, Viresh Kumar wrote:
> > >
On Wed, Jun 3, 2020 at 1:31 PM Sudeep Holla wrote:
>
> > >
> > H/W is actually fine :) Its just that the driver is written to
> > _also_ support a platform (my original) that doesn't have shmem and
> > need to pass data via 32bit registers.
> > Frankly, I am not against the doorbell mode, I am
On Wed, Jun 3, 2020 at 1:04 PM Sudeep Holla wrote:
>
> On Fri, May 29, 2020 at 09:37:58AM +0530, Viresh Kumar wrote:
> > On 28-05-20, 13:20, Rob Herring wrote:
> > > Whether Linux
> > > requires serializing mailbox accesses is a separate issue. On that side,
> > > it seems silly to not allow
On Wed, May 27, 2020 at 8:55 PM Anson Huang wrote:
>
> Gentle ping...
>
>
> > Subject: RE: [PATCH] mailbox: imx: Add context save/restore for
> > suspend/resume
> >
> >
> >
> > > Subject: RE: [PATCH] mailbox: imx: Add context save/restore for
> > > suspend/resume
> > >
> > > > From: Anson Huang
On Thu, May 28, 2020 at 12:05 PM Dennis YC Hsieh
wrote:
>
> This patch support gce on mt6779 platform.
>
> Change since v5:
> - spearate address shift code in client helper and mailbox controller
> - separate write_s/write_s_mask and write_s_value/write_s_mask_value so that
> client can decide
On Mon, May 11, 2020 at 12:52 AM wrote:
>
> From: Joe Zhu
>
> client does not know and not care about how controller implement tx done.
> mbox_client_txdone() may be called when controller uses irq method.
>
> Signed-off-by: Joe Zhu
> ---
> drivers/mailbox/mailbox.c | 4 +++-
> 1 file changed,
On Thu, May 28, 2020 at 2:20 PM Rob Herring wrote:
>
> On Fri, May 15, 2020 at 10:47:38AM +0530, Viresh Kumar wrote:
> > From: Sudeep Holla
> >
> > Hi Rob, Arnd and Jassi,
> >
> > This stuff has been doing rounds on the mailing list since several years
> > now with no agreed conclusion by all
On Thu, May 21, 2020 at 7:24 AM Baolin Wang wrote:
>
> Hi Jassi,
>
> On Wed, May 13, 2020 at 2:32 PM Baolin Wang wrote:
> >
> > On Wed, May 13, 2020 at 2:05 PM Jassi Brar wrote:
> > >
> > > On Tue, May 12, 2020 at 11:14 PM Baolin Wa
On Mon, May 18, 2020 at 10:40 PM Viresh Kumar wrote:
>
> On 18-05-20, 18:29, Bjorn Andersson wrote:
> > On Thu 14 May 22:17 PDT 2020, Viresh Kumar wrote:
> > > This stuff has been doing rounds on the mailing list since several years
> > > now with no agreed conclusion by all the parties. And here
On Mon, May 18, 2020 at 2:42 AM Viresh Kumar wrote:
>
> On 15-05-20, 11:46, Jassi Brar wrote:
> > As I asked you yesterday over the call, it may help if you could share
> > some numbers to back up the doomsday scenario.
>
> Yes, I have already asked Sudeep to get s
On Fri, May 15, 2020 at 12:17 AM Viresh Kumar wrote:
>
> - The hardware gives us the capability to write the register in
> parallel, i.e. we can write 0x800 and 0x400 together without any
> software locks, and so these 32 bits should be considered as separate
> channel even if only one
On Tue, May 12, 2020 at 11:14 PM Baolin Wang wrote:
>
> Hi Jassi,
>
> On Thu, May 7, 2020 at 11:23 AM Baolin Wang wrote:
> >
> > Hi Jassi,
> >
> > On Thu, May 7, 2020 at 7:25 AM Jassi Brar wrote:
> > >
> > > On Wed, May 6, 2020 a
On Wed, May 6, 2020 at 8:29 AM Baolin Wang wrote:
>
> Hi Jassi,
>
> On Tue, Apr 28, 2020 at 11:10 AM Baolin Wang wrote:
> >
> > From: Baolin Wang
> >
> > The Spreadtrum mailbox controller supports 8 channels to communicate
> > with MCUs, and it contains 2 different parts: inbox and outbox,
test${ext} created!"
>
> # clean up install directory
> -rm -rf kselftest
> +rm -rf $tmpdir
> }
>
> main "$@"
>
FWIW, Acked-by: Jassi Brar
--
Linaro.org │ Open source software for ARM SoCs | Follow Linaro
http://facebook.com/pages/Linaro/155974581091106 -
http://twitter.com/#!/linaroorg - http://linaro.org/linaro-blog
Hi Linus,
The following changes since commit f74c2bb98776e2de508f4d607cd519873065118e:
Linux 5.3-rc8 (2019-09-08 13:33:15 -0700)
are available in the Git repository at:
git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.4
for you to fetch changes up to
On Wed, Sep 18, 2019 at 9:46 AM Andre Przywara wrote:
>
> On Wed, 18 Sep 2019 09:19:46 -0500
> Jassi Brar wrote:
>
> Hi,
>
> > On Wed, Sep 18, 2019 at 4:44 AM Andre Przywara
> > wrote:
> >
> > >
> > > > which needs 9 arguments to work
On Wed, Sep 18, 2019 at 8:58 AM Andre Przywara wrote:
>
> > > Also there is mbox_chan_txdone() with which a controller driver can
> > > signal TX completion explicitly.
> > >
> > No. Controller can use that only if it has specified txdone_irq, which
> > is not the case here.
>
> I see. So does
On Wed, Sep 18, 2019 at 4:44 AM Andre Przywara wrote:
>
> > which needs 9 arguments to work. The fact that the fist argument is
> > always going to be same on a platform is just the way we use this
> > instruction.
> >
> > > We should be as strict as possible to avoid any security issues.
> > >
On Wed, Sep 18, 2019 at 3:53 AM Peng Fan wrote:
> > >
> > > > +
> > > > + "#mbox-cells":
> > > > +const: 1
> > >
> > > Why is this "1"? What is this number used for? It used to be the channel
> > > ID,
> > but since you are describing a single channel controller only, this should
> > be 0
On Wed, Sep 18, 2019 at 5:00 AM Andre Przywara wrote:
> >
> > >
> > > > + };
> > > > +};
> > >
> > > If this is the data structure that this mailbox controller uses, I would
> > > expect
> > > this to be documented somewhere, or even exported.
> >
> > Export this structure in
On Tue, Sep 17, 2019 at 12:31 PM Andre Przywara wrote:
>
> On Mon, 16 Sep 2019 09:44:37 +
> Peng Fan wrote:
>
> Hi,
>
> > From: Peng Fan
> >
> > The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> > actions in software layers running in the EL2 or EL3 exception
On Wed, Sep 11, 2019 at 10:03 AM Andre Przywara wrote:
>
> On Tue, 10 Sep 2019 21:44:11 -0500
> Jassi Brar wrote:
>
> Hi,
>
> > On Mon, Sep 9, 2019 at 10:42 AM Andre Przywara
> > wrote:
> > >
> > > On Wed,
On Mon, Sep 9, 2019 at 10:42 AM Andre Przywara wrote:
>
> On Wed, 28 Aug 2019 03:02:58 +
> Peng Fan wrote:
>
> Hi,
>
> sorry for the late reply, eventually managed to have a closer look on this.
>
> > From: Peng Fan
> >
> > The ARM SMC/HVC mailbox binding describes a firmware interface to
On Mon, Sep 9, 2019 at 8:32 AM Andre Przywara wrote:
>
> On Fri, 30 Aug 2019 03:12:29 -0500
> Jassi Brar wrote:
>
> Hi,
>
> > On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
> > >
> > > > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add bin
On Wed, Sep 4, 2019 at 12:51 AM Vinod Koul wrote:
>
> On 18-08-19, 00:17, jassisinghb...@gmail.com wrote:
> > From: Jassi Brar
> >
> > Document the devicetree bindings for Socionext Milbeaut HDMAC
> > controller. Controller has upto 8 floating channels, that
On Fri, Aug 30, 2019 at 4:32 AM Sudeep Holla wrote:
>
> On Fri, Aug 30, 2019 at 02:52:40AM -0500, Jassi Brar wrote:
> > On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
>
> [...]
>
> > >
> > > If I get your point correctly,
> > > On UP, both could n
On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
>
> > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the
> > ARM
> > SMC/HVC mailbox
> >
> > On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
> > >
> > > Hi Jassi,
> > >
> > > > Subject: Re: [PATCH v5 1/2] dt-bindings:
On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
>
> Hi Jassi,
>
> > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the
> > ARM
> > SMC/HVC mailbox
> >
> > On Fri, Aug 30, 2019 at 1:28 AM Peng Fan wrote:
> >
> > > > > +examples:
> > > > > + - |
> > > > > +sram@91
On Fri, Aug 30, 2019 at 1:28 AM Peng Fan wrote:
> > > +examples:
> > > + - |
> > > +sram@91 {
> > > + compatible = "mmio-sram";
> > > + reg = <0x0 0x93f000 0x0 0x1000>;
> > > + #address-cells = <1>;
> > > + #size-cells = <1>;
> > > + ranges = <0 0x0 0x93f000
On Tue, Aug 27, 2019 at 10:02 PM Peng Fan wrote:
>
> From: Peng Fan
>
> The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> actions in software layers running in the EL2 or EL3 exception levels.
> The term "ARM" here relates to the SMC instruction as part of the ARM
>
On Mon, Jun 24, 2019 at 1:47 AM Vinod Koul wrote:
>
> On 12-06-19, 19:52, jassisinghb...@gmail.com wrote:
>
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
> > +#include
>
> Do we need both, IIRC of_dma.h does
On Wed, Aug 14, 2019 at 5:05 AM Sudeep Holla wrote:
>
> On Tue, Aug 13, 2019 at 11:36:56AM -0500, Jassi Brar wrote:
> [...]
>
> > > >>
> > > >> As mentioned in the response to your initial comment, the driver does
> > > >> not cu
On Fri, Aug 2, 2019 at 5:41 AM Morten Borup Petersen wrote:
>
>
>
> On 7/31/19 9:31 AM, Jassi Brar wrote:
> > On Sun, Jul 28, 2019 at 4:28 PM Morten Borup Petersen
> > wrote:
> >>
> >>
> >>
> >> On 7/25/19 7:49 AM, Jassi Brar wrote:
&g
On Sun, Jul 28, 2019 at 4:28 PM Morten Borup Petersen wrote:
>
>
>
> On 7/25/19 7:49 AM, Jassi Brar wrote:
> > On Sun, Jul 21, 2019 at 4:58 PM Jassi Brar wrote:
> >>
> >> On Wed, Jul 17, 2019 at 2:26 PM Tushar Khandelwal
> >> wrote:
> >>
On Sun, Jul 21, 2019 at 4:58 PM Jassi Brar wrote:
>
> On Wed, Jul 17, 2019 at 2:26 PM Tushar Khandelwal
> wrote:
>
> > diff --git a/Documentation/devicetree/bindings/mailbox/arm,mhuv2.txt
> > b/Documentation/devicetree/bindings/mailbox/arm,mhuv2.txt
> >
On Wed, Jul 17, 2019 at 2:26 PM Tushar Khandelwal
wrote:
> diff --git a/Documentation/devicetree/bindings/mailbox/arm,mhuv2.txt
> b/Documentation/devicetree/bindings/mailbox/arm,mhuv2.txt
> new file mode 100644
> index ..3a05593414bc
> --- /dev/null
> +++
Hi Linus,
The following changes since commit 6fbc7275c7a9ba97877050335f290341a1fd8dbf:
Linux 5.2-rc7 (2019-06-30 11:25:36 +0800)
are available in the Git repository at:
git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.3
for you to fetch changes up to
On Tue, Jul 9, 2019 at 9:34 AM Rob Herring wrote:
>
> On Wed, Jun 12, 2019 at 07:52:37PM -0500, jassisinghb...@gmail.com wrote:
> > From: Jassi Brar
> >
> > Document the devicetree bindings for Socionext Milbeaut HDMAC
> > controller. Controller has upto
On Thu, Jun 27, 2019 at 4:09 AM Sudeep Holla wrote:
>
> On Wed, Jun 26, 2019 at 01:27:41PM -0500, Jassi Brar wrote:
> > On Wed, Jun 26, 2019 at 11:44 AM Florian Fainelli
> > wrote:
> > >
> > > On 6/26/19 6:31 AM, Peng Fan wrote:
> > > >>> Th
On Wed, Jun 26, 2019 at 11:44 AM Florian Fainelli wrote:
>
> On 6/26/19 6:31 AM, Peng Fan wrote:
> >>> The firmware driver might not have func-id, such as SCMI/SCPI.
> >>> So add an optional func-id to let smc mailbox driver could
> >>> use smc SiP func id.
> >>>
> >> There is no end to
On Wed, Jun 26, 2019 at 8:31 AM Peng Fan wrote:
>
>
> Hi All,
>
> > Subject: Re: [PATCH V2 2/2] mailbox: introduce ARM SMC based mailbox
> >
> > On Tue, Jun 25, 2019 at 2:30 AM Peng Fan wrote:
> > >
> > > Hi Jassi
> > >
> > > > Subject: Re: [PATCH V2 2/2] mailbox: introduce ARM SMC based mailbox
On Tue, Jun 25, 2019 at 2:30 AM Peng Fan wrote:
>
> Hi Jassi
>
> > Subject: Re: [PATCH V2 2/2] mailbox: introduce ARM SMC based mailbox
> >
> > On Mon, Jun 3, 2019 at 3:28 AM wrote:
> > >
> > > From: Peng Fan
> > >
> > > This mailbox driver implements a mailbox which signals transmitted
> > >
On Mon, Jun 24, 2019 at 3:39 PM Suman Anna wrote:
>
> Hi Jassi,
>
> On 6/4/19 12:01 PM, Suman Anna wrote:
> > Hi Jassi,
> >
> > The following series adds the support for the Mailbox IP present
> > within the Main NavSS module on the newer TI K3 AM65x and J721E SoCs.
> >
> > The Mailbox IP is
On Mon, Jun 3, 2019 at 3:28 AM wrote:
>
> From: Peng Fan
>
> This mailbox driver implements a mailbox which signals transmitted data
> via an ARM smc (secure monitor call) instruction. The mailbox receiver
> is implemented in firmware and can synchronously return data when it
> returns execution
On Thu, Jun 20, 2019 at 11:13 AM Andre Przywara wrote:
>
> On Thu, 20 Jun 2019 10:22:41 +0100
> Sudeep Holla wrote:
>
> > On Mon, Jun 03, 2019 at 04:30:04PM +0800, peng@nxp.com wrote:
> > > From: Peng Fan
> > >
> > > The ARM SMC mailbox binding describes a firmware interface to trigger
> >
On Thu, Jun 6, 2019 at 7:51 AM Sudeep Holla wrote:
>
> > BTW, this is not going to be the end of SCMI troubles (I believe
> > that's what his client is). SCMI will eventually have to be broken up
> > in layers (protocol and transport) for many legit platforms to use it.
> > That is
On Wed, Jun 5, 2019 at 2:46 PM Mark Brown wrote:
>
> On Tue, Jun 04, 2019 at 10:44:24AM +0100, Sudeep Holla wrote:
> > On Mon, Jun 03, 2019 at 08:39:46PM +0100, Mark Brown wrote:
>
> >
> > > It feels like the issues with sharing access to the hardware and with the
> > > API for talking to
On Fri, May 31, 2019 at 9:33 AM Sudeep Holla wrote:
> diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
> index 38d9df3fb199..e26a079f8223 100644
> --- a/drivers/mailbox/mailbox.c
> +++ b/drivers/mailbox/mailbox.c
> @@ -77,7 +77,10 @@ static void msg_submit(struct mbox_chan
Hi Sudeep,
On Fri, May 31, 2019 at 9:33 AM Sudeep Holla wrote:
>
> This is my another attempt to extend mailbox framework to support
> doorbell mode mailbox hardware. It also adds doorbell support to ARM
> MHU driver.
>
Nothing has really changed since the last time we discussed many months ago.
On Thu, May 23, 2019 at 12:50 AM Peng Fan wrote:
>
> This is a modified version from Andre Przywara's patch series
> https://lore.kernel.org/patchwork/cover/812997/.
>
Can you please specify exact modifications on top of Andre's last
submission? As in "Changes since v1: "
Thanks.
Hi Linus,
The following changes since commit 37624b58542fb9f2d9a70e6ea006ef8a5f66c30b:
Linux 5.1-rc7 (2019-04-28 17:04:13 -0700)
are available in the Git repository at:
git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-v5.2
for you to fetch changes up to
Hi Linus,
The following changes since commit 3717f613f48df0222311f974cf8a06c8a6c97bae:
Merge branch 'core-rcu-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2019-03-05
14:49:11 -0800)
are available in the Git repository at:
Hi Linus,
The following changes since commit a3b22b9f11d9fbc48b0291ea92259a5a810e9438:
Linux 5.0-rc7 (2019-02-17 18:46:40 -0800)
are available in the Git repository at:
git://git.linaro.org/landing-teams/working/fujitsu/integration.git
tags/mailbox-fixes-v5.0-rc7
for you to fetch changes
On Thu, Jan 17, 2019 at 2:00 AM CK Hu wrote:
>
> Hi, Jassi:
>
> On Wed, 2019-01-16 at 10:22 -0600, Jassi Brar wrote:
> > On Tue, Jan 15, 2019 at 11:07 PM CK Hu wrote:
> > >
> > > This patch supplies a new framework API, mbox_abort_channel(), and
> >
On Tue, Jan 15, 2019 at 11:07 PM CK Hu wrote:
>
> This patch supplies a new framework API, mbox_abort_channel(), and
> a new controller interface, abort_data().
>
> For some client's application, it need to clean up the data in channel
> but keep the channel so it could send data to channel
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