From: Baolin Wang <baolin.wang@linaro.org>
To: srinivas.kandagatla@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com,
baolin.wang@linaro.org, freeman.liu@unisoc.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] dt-bindings: nvmem: Add Spreadtrum eFuse controller documentation
Date: Tue, 10 Sep 2019 13:52:22 +0800 [thread overview]
Message-ID: <20f750aab0e16e45fa2d4e32843cee08395c7350.1568094534.git.baolin.wang@linaro.org> (raw)
From: Freeman Liu <freeman.liu@unisoc.com>
This patch adds the binding documentation for Spreadtrum eFuse controller.
Signed-off-by: Freeman Liu <freeman.liu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes from v1:
- Add reviewed tag from Rob.
---
.../devicetree/bindings/nvmem/sprd-efuse.txt | 39 ++++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
diff --git a/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
new file mode 100644
index 0000000..96b6fee
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt
@@ -0,0 +1,39 @@
+= Spreadtrum eFuse device tree bindings =
+
+Required properties:
+- compatible: Should be "sprd,ums312-efuse".
+- reg: Specify the address offset of efuse controller.
+- clock-names: Should be "enable".
+- clocks: The phandle and specifier referencing the controller's clock.
+- hwlocks: Reference to a phandle of a hwlock provider node.
+
+= Data cells =
+Are child nodes of eFuse, bindings of which as described in
+bindings/nvmem/nvmem.txt
+
+Example:
+
+ ap_efuse: efuse@32240000 {
+ compatible = "sprd,ums312-efuse";
+ reg = <0 0x32240000 0 0x10000>;
+ clock-names = "enable";
+ hwlocks = <&hwlock 8>;
+ clocks = <&aonapb_gate CLK_EFUSE_EB>;
+
+ /* Data cells */
+ thermal_calib: calib@10 {
+ reg = <0x10 0x2>;
+ };
+ };
+
+= Data consumers =
+Are device nodes which consume nvmem data cells.
+
+Example:
+
+ thermal {
+ ...
+
+ nvmem-cells = <&thermal_calib>;
+ nvmem-cell-names = "calibration";
+ };
--
1.7.9.5
next reply other threads:[~2019-09-10 5:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 5:52 Baolin Wang [this message]
2019-09-10 5:52 ` [PATCH v2 2/2] nvmem: sprd: Add Spreadtrum SoCs eFuse support Baolin Wang
2019-10-01 10:32 ` [PATCH v2 1/2] dt-bindings: nvmem: Add Spreadtrum eFuse controller documentation Srinivas Kandagatla
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=20f750aab0e16e45fa2d4e32843cee08395c7350.1568094534.git.baolin.wang@linaro.org \
--to=baolin.wang@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=freeman.liu@unisoc.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=orsonzhai@gmail.com \
--cc=robh+dt@kernel.org \
--cc=srinivas.kandagatla@linaro.org \
--cc=zhang.lyra@gmail.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).