From: Sarangdhar Joshi <spjoshi@codeaurora.org>
To: Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Sarangdhar Joshi <spjoshi@codeaurora.org>,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Stephen Boyd <sboyd@codeaurora.org>,
Trilok Soni <tsoni@codeaurora.org>
Subject: [PATCH v2 1/4] arm64: dts: msm8996: Add SMEM reserve-memory node
Date: Thu, 20 Oct 2016 16:12:16 -0700 [thread overview]
Message-ID: <1477005139-15564-2-git-send-email-spjoshi@codeaurora.org> (raw)
In-Reply-To: <1477005139-15564-1-git-send-email-spjoshi@codeaurora.org>
Add DT node to carveout memory for shared memory region.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sarangdhar Joshi <spjoshi@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index d6da223..36216ae 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -31,6 +31,17 @@
reg = <0 0 0 0>;
};
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ smem_mem: smem-mem@86000000 {
+ reg = <0x0 0x86000000 0x0 0x200000>;
+ no-map;
+ };
+ };
+
cpus {
#address-cells = <2>;
#size-cells = <0>;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-10-20 23:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 23:12 [PATCH v2 0/4] MSM8996 DT Support for ADSP PIL Sarangdhar Joshi
2016-10-20 23:12 ` Sarangdhar Joshi [this message]
[not found] ` <1477005139-15564-1-git-send-email-spjoshi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2016-10-20 23:12 ` [PATCH v2 2/4] arm64: dts: msm8996: Add reserve-memory nodes Sarangdhar Joshi
2016-10-20 23:12 ` [PATCH v2 3/4] arm64: dts: msm8996: Add SMEM DT nodes Sarangdhar Joshi
2016-10-21 0:04 ` Stephen Boyd
2016-10-21 21:10 ` Sarangdhar Joshi
2016-10-20 23:12 ` [PATCH v2 4/4] arm64: dts: msm8996: Add SMP2P and APCS nodes Sarangdhar Joshi
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=1477005139-15564-2-git-send-email-spjoshi@codeaurora.org \
--to=spjoshi@codeaurora.org \
--cc=andy.gross@linaro.org \
--cc=bjorn.andersson@linaro.org \
--cc=catalin.marinas@arm.com \
--cc=david.brown@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-soc@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
--cc=sboyd@codeaurora.org \
--cc=tsoni@codeaurora.org \
--cc=will.deacon@arm.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).