All of lore.kernel.org
 help / color / mirror / Atom feed
From: Elliot Berman <eberman@codeaurora.org>
To: Mark Rutland <mark.rutland@arm.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>
Cc: Elliot Berman <eberman@codeaurora.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	tsoni@codeaurora.org, psodagud@codeaurora.org,
	linux-arm-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [RFC] ARM PSCI: Add support for vendor-specific SYSTEM_RESET2
Date: Fri, 10 Jan 2020 11:29:11 -0800	[thread overview]
Message-ID: <1578684552-15953-1-git-send-email-eberman@codeaurora.org> (raw)

This patch adds support for vendor-specific SYSTEM_RESET2 to support
Qualcomm target use cases of rebooting into a RAM dump download mode. I'm
working on the client driver to use the proposed psci_system_reset2()
function but wanted to get this RFC going for PSCI driver changes.


Elliot Berman (1):
  drivers: firmware: psci: Add function to support SYSTEM_RESET2

 drivers/firmware/psci/psci.c | 16 +++++++++++++++-
 include/linux/psci.h         |  3 +++
 include/uapi/linux/psci.h    |  8 ++++++++
 3 files changed, 26 insertions(+), 1 deletion(-)

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

             reply	other threads:[~2020-01-10 19:29 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-10 19:29 Elliot Berman [this message]
2020-01-10 19:29 ` [RFC] drivers: firmware: psci: Add function to support SYSTEM_RESET2 Elliot Berman
2020-01-13 10:11 ` [RFC] ARM PSCI: Add support for vendor-specific SYSTEM_RESET2 Sudeep Holla

Reply instructions:

You may reply publicly 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=1578684552-15953-1-git-send-email-eberman@codeaurora.org \
    --to=eberman@codeaurora.org \
    --cc=bjorn.andersson@linaro.org \
    --cc=linux-arm-kernel@vger.kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lorenzo.pieralisi@arm.com \
    --cc=mark.rutland@arm.com \
    --cc=psodagud@codeaurora.org \
    --cc=sudeep.holla@arm.com \
    --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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.