From: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
To: Lee Jones <lee.jones@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
openbmc@lists.ozlabs.org
Cc: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>,
Andrew Jeffery <andrew@aj.id.au>,
James Feist <james.feist@linux.intel.com>,
Jason M Biils <jason.m.bills@linux.intel.com>,
Joel Stanley <joel@jms.id.au>,
Vernon Mauery <vernon.mauery@linux.intel.com>
Subject: [PATCH linux-next v6 07/13] dt-bindings: mfd: Add a document for PECI client MFD
Date: Thu, 21 Jun 2018 12:40:54 -0700 [thread overview]
Message-ID: <20180621194054.20897-1-jae.hyun.yoo@linux.intel.com> (raw)
In-Reply-To: <20180621193721.20588-1-jae.hyun.yoo@linux.intel.com>
This commit adds a dt-bindings document for PECI client MFD.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: James Feist <james.feist@linux.intel.com>
Cc: Jason M Biils <jason.m.bills@linux.intel.com>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Vernon Mauery <vernon.mauery@linux.intel.com>
---
.../bindings/mfd/intel-peci-client.txt | 34 +++++++++++++++++++
1 file changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/intel-peci-client.txt
diff --git a/Documentation/devicetree/bindings/mfd/intel-peci-client.txt b/Documentation/devicetree/bindings/mfd/intel-peci-client.txt
new file mode 100644
index 000000000000..cb341e363add
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/intel-peci-client.txt
@@ -0,0 +1,34 @@
+* Intel PECI client bindings
+
+PECI (Platform Environment Control Interface) is a one-wire bus interface that
+provides a communication channel from PECI clients in Intel processors and
+chipset components to external monitoring or control devices. PECI is designed
+to support the following sideband functions:
+
+- Processor and DRAM thermal management
+- Platform Manageability
+- Processor Interface Tuning and Diagnostics
+- Failure Analysis
+
+Required properties:
+- compatible : Should be "intel,peci-client".
+- reg : Should contain address of a client CPU. Address range of CPU
+ clients starts from 0x30 based on PECI specification.
+
+Example:
+ peci-bus@0 {
+ compatible = "vendor,soc-peci";
+ reg = <0x0 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ peci-client@30 {
+ compatible = "intel,peci-client";
+ reg = <0x30>;
+ };
+
+ peci-client@31 {
+ compatible = "intel,peci-client";
+ reg = <0x31>;
+ };
+ };
--
2.17.1
next prev parent reply other threads:[~2018-06-21 19:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-21 19:37 [PATCH linux-next v6 00/13] PECI device driver introduction Jae Hyun Yoo
2018-06-21 19:39 ` [PATCH linux-next v6 01/13] dt-bindings: Add a document of PECI subsystem Jae Hyun Yoo
2018-07-03 16:47 ` Rob Herring
2018-07-03 16:58 ` Jae Hyun Yoo
2018-06-21 19:40 ` [PATCH linux-next v6 02/13] Documentation: ioctl: Add ioctl numbers for " Jae Hyun Yoo
2018-06-21 19:40 ` [PATCH linux-next v6 03/13] peci: Add support for PECI bus driver core Jae Hyun Yoo
2018-07-06 7:03 ` Lee Jones
2018-07-06 17:38 ` Jae Hyun Yoo
2018-06-21 19:40 ` [PATCH linux-next v6 04/13] dt-bindings: Add a document of PECI adapter driver for ASPEED AST24xx/25xx SoCs Jae Hyun Yoo
2018-07-03 16:51 ` Rob Herring
2018-07-03 17:01 ` Jae Hyun Yoo
2018-06-21 19:40 ` [PATCH linux-next v6 05/13] ARM: dts: aspeed: peci: Add PECI node Jae Hyun Yoo
2018-06-21 19:40 ` [PATCH linux-next v6 06/13] peci: Add a PECI adapter driver for Aspeed AST24xx/AST25xx Jae Hyun Yoo
2018-06-21 19:40 ` Jae Hyun Yoo [this message]
2018-07-03 16:58 ` [PATCH linux-next v6 07/13] dt-bindings: mfd: Add a document for PECI client MFD Rob Herring
2018-07-03 17:21 ` Jae Hyun Yoo
2018-06-21 19:41 ` [PATCH linux-next v6 08/13] mfd: intel-peci-client: Add PECI client MFD driver Jae Hyun Yoo
2018-06-21 19:41 ` [PATCH linux-next v6 09/13] dt-bindings: hwmon: Add documents for PECI hwmon client drivers Jae Hyun Yoo
2018-06-21 19:41 ` [PATCH linux-next v6 10/13] Documentation: " Jae Hyun Yoo
2018-06-21 19:41 ` [PATCH linux-next v6 11/13] hwmon: Add PECI cputemp driver Jae Hyun Yoo
2018-06-21 19:41 ` [PATCH linux-next v6 12/13] hwmon: Add PECI dimmtemp driver Jae Hyun Yoo
2018-06-21 19:41 ` [PATCH linux-next v6 13/13] Add maintainers for the PECI subsystem Jae Hyun Yoo
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