LKML Archive on lore.kernel.org
 help / Atom feed
From: Doug Anderson <dianders@chromium.org>
To: Sibi Sankar <sibis@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Andy Gross <andy.gross@linaro.org>,
	David Brown <david.brown@linaro.org>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	"open list:ARM/QUALCOMM SUPPORT" <linux-soc@vger.kernel.org>,
	devicetree@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
	tsoni@codeaurora.org, clew@codeaurora.org,
	akdwived@codeaurora.org, Mark Rutland <mark.rutland@arm.com>,
	linux-remoteproc@vger.kernel.org,
	Evan Green <evgreen@chromium.org>,
	Brian Norris <briannorris@chromium.org>,
	sricharan@codeaurora.org
Subject: Re: [PATCH v5 8/8] arm64: dts: qcom: sdm845: Add Q6V5 MSS node
Date: Fri, 11 Jan 2019 13:06:42 -0800
Message-ID: <CAD=FV=Xu3m5=ByHo_38T=H2cm4VqkndVjJ1rUkD2gp-2SWFXdQ@mail.gmail.com> (raw)
In-Reply-To: <20190109170010.15430-1-sibis@codeaurora.org>

Hi,

On Wed, Jan 9, 2019 at 9:00 AM Sibi Sankar <sibis@codeaurora.org> wrote:
>
> This patch adds Q6V5 MSS remoteproc node for SDM845 SoCs.
>
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> Reviewed-by: Douglas Anderson <dianders@chromium.org>
> ---
>
> v5:
>   * Use qmp_aop updated dt binding

nit: since this is now a singleton patch in v5 (because patches #1 -
#7 landed), the general policy is to drop the "8/8" in the subject.
AKA I believe the subject of the patch ought to have been:

[PATCH v5] arm64: dts: qcom: sdm845: Add Q6V5 MSS node


> v3:
>   * with shutdown-ack irq redesign make it mandatory,
>     merge multiple patches into a single one
>
> v2:
>   * Fixed style changes
>   * Added missing clocks in the dt-bindings
>   * Split mss remoteproc node into a number of patches
>
> This patch depends on the following bindings:
> https://patchwork.kernel.org/patch/10662089/ - mba/mpss reserved regions
> https://patchwork.kernel.org/patch/10657325/ - pdc reset node
> https://patchwork.kernel.org/patch/10753659/ - rpmhpd dt node
> https://patchwork.kernel.org/patch/10749469/ - AOP QMP dt bindings
> https://patchwork.kernel.org/patch/10751757/ - shutdown-irq binding
>
>  arch/arm64/boot/dts/qcom/sdm845.dtsi | 60 ++++++++++++++++++++++++++++
>  1 file changed, 60 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index 5da9fa1feb8a..e021b15f87fd 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -1366,6 +1366,66 @@
>                         };
>                 };
>
> +               remoteproc@4080000 {

It would be handy if you added a label here, AKA:

mss_pil: remoteproc@4080000 {

It's expected that boards will need to refer to this node so that they
can provide a firmware-name, so you need to give them a label to grab
onto.

...and actually, I wonder if boards will also need to be able to set
status = "okay"?  Right now they don't because you don't have a status
= "disabled" in sdm845.dtsi, but maybe you should?  Are there ever
going to be any boards with sdm845 that don't hook up the modem?


-Doug

  reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-09 17:00 Sibi Sankar
2019-01-11 21:06 ` Doug Anderson [this message]
2019-01-12 18:42   ` Bjorn Andersson

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAD=FV=Xu3m5=ByHo_38T=H2cm4VqkndVjJ1rUkD2gp-2SWFXdQ@mail.gmail.com' \
    --to=dianders@chromium.org \
    --cc=akdwived@codeaurora.org \
    --cc=andy.gross@linaro.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=briannorris@chromium.org \
    --cc=clew@codeaurora.org \
    --cc=david.brown@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=evgreen@chromium.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-remoteproc@vger.kernel.org \
    --cc=linux-soc@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=robh+dt@kernel.org \
    --cc=sibis@codeaurora.org \
    --cc=sricharan@codeaurora.org \
    --cc=tsoni@codeaurora.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lore.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lore.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lore.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lore.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lore.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lore.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lore.kernel.org/lkml/7 lkml/git/7.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lore.kernel.org/lkml \
		linux-kernel@vger.kernel.org linux-kernel@archiver.kernel.org
	public-inbox-index lkml


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/ public-inbox