From: Josh Cartwright <joshc@codeaurora.org>
To: Grant Likely <grant.likely@linaro.org>,
Rob Herring <rob.herring@calxeda.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Ian Campbell <ian.campbell@citrix.com>,
Kumar Gala <galak@codeaurora.org>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org,
Sagar Dharia <sdharia@codeaurora.org>,
Gilad Avidov <gavidov@codeaurora.org>,
Michael Bohan <mbohan@codeaurora.org>,
devicetree@vger.kernel.org
Subject: [PATCH RFC v2 5/5] spmi: document the PMIC arbiter SPMI bindings
Date: Fri, 9 Aug 2013 13:37:08 -0700 [thread overview]
Message-ID: <ea2d30d47cb54b4322231f5c319663ee9c996784.1377202730.git.joshc@codeaurora.org> (raw)
In-Reply-To: <cover.1377202730.git.joshc@codeaurora.org>
Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
---
.../bindings/spmi/qcom,spmi-pmic-arb.txt | 36 ++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt
diff --git a/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt
new file mode 100644
index 0000000..3965236
--- /dev/null
+++ b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt
@@ -0,0 +1,36 @@
+Qualcomm SPMI Controller (PMIC Arbiter)
+
+The SPMI PMIC Arbiter is found on the Snapdragon 800 Series. It is an SPMI
+controller with wrapping arbitration logic to allow for multiple on-chip
+devices to control a single SPMI master.
+
+See spmi.txt for the generic SPMI controller bindings.
+
+Required properties:
+- compatible : should be "qcom,spmi-pmic-arb".
+- reg-names : should be "core", "intr", "cnfg"
+- reg : offset and length of the PMIC Arbiter Core register map.
+- reg : offset and length of the PMIC Arbiter Interrupt controller register map.
+- reg : offset and length of the PMIC Arbiter Configuration register map.
+- #address-cells : must be set to 1
+- #size-cells : must be set to 0
+
+Child nodes:
+
+Zero or more child nodes must be specified as per the spmi.txt document.
+
+Example:
+
+ qcom,spmi@fc4c0000 {
+ compatible = "qcom,spmi-pmic-arb";
+ reg-names = "core", "intr", "cnfg";
+ reg = <0xfc4cf000 0x1000>,
+ <0Xfc4cb000 0x1000>,
+ <0Xfc4ca000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ qcom,pm8841@4 {
+ reg = <0x4>;
+ };
+ };
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
WARNING: multiple messages have this Message-ID (diff)
From: joshc@codeaurora.org (Josh Cartwright)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC v2 5/5] spmi: document the PMIC arbiter SPMI bindings
Date: Fri, 9 Aug 2013 13:37:08 -0700 [thread overview]
Message-ID: <ea2d30d47cb54b4322231f5c319663ee9c996784.1377202730.git.joshc@codeaurora.org> (raw)
In-Reply-To: <cover.1377202730.git.joshc@codeaurora.org>
Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
---
.../bindings/spmi/qcom,spmi-pmic-arb.txt | 36 ++++++++++++++++++++++
1 file changed, 36 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt
diff --git a/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt
new file mode 100644
index 0000000..3965236
--- /dev/null
+++ b/Documentation/devicetree/bindings/spmi/qcom,spmi-pmic-arb.txt
@@ -0,0 +1,36 @@
+Qualcomm SPMI Controller (PMIC Arbiter)
+
+The SPMI PMIC Arbiter is found on the Snapdragon 800 Series. It is an SPMI
+controller with wrapping arbitration logic to allow for multiple on-chip
+devices to control a single SPMI master.
+
+See spmi.txt for the generic SPMI controller bindings.
+
+Required properties:
+- compatible : should be "qcom,spmi-pmic-arb".
+- reg-names : should be "core", "intr", "cnfg"
+- reg : offset and length of the PMIC Arbiter Core register map.
+- reg : offset and length of the PMIC Arbiter Interrupt controller register map.
+- reg : offset and length of the PMIC Arbiter Configuration register map.
+- #address-cells : must be set to 1
+- #size-cells : must be set to 0
+
+Child nodes:
+
+Zero or more child nodes must be specified as per the spmi.txt document.
+
+Example:
+
+ qcom,spmi at fc4c0000 {
+ compatible = "qcom,spmi-pmic-arb";
+ reg-names = "core", "intr", "cnfg";
+ reg = <0xfc4cf000 0x1000>,
+ <0Xfc4cb000 0x1000>,
+ <0Xfc4ca000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ qcom,pm8841 at 4 {
+ reg = <0x4>;
+ };
+ };
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
next prev parent reply other threads:[~2013-08-22 22:57 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-22 20:18 [PATCH RFC v2 0/3] Add support for the System Power Management Interface (SPMI) Josh Cartwright
2013-08-22 20:18 ` Josh Cartwright
2012-12-10 19:41 ` [PATCH RFC v2 1/5] of: Add empty for_each_available_child_of_node() macro definition Josh Cartwright
2013-08-22 22:57 ` Josh Cartwright
2013-08-09 20:37 ` [PATCH RFC v2 4/5] spmi: Add MSM PMIC Arbiter SPMI controller Josh Cartwright
2013-08-09 20:37 ` Josh Cartwright
2013-08-09 20:37 ` Josh Cartwright [this message]
2013-08-09 20:37 ` [PATCH RFC v2 5/5] spmi: document the PMIC arbiter SPMI bindings Josh Cartwright
2013-08-23 21:55 ` Stephen Warren
2013-08-23 21:55 ` Stephen Warren
2013-08-09 20:37 ` [PATCH RFC v2 2/5] spmi: Linux driver framework for SPMI Josh Cartwright
2013-08-09 20:37 ` Josh Cartwright
2013-08-22 23:10 ` Greg Kroah-Hartman
2013-08-22 23:10 ` Greg Kroah-Hartman
2013-08-23 16:06 ` Josh Cartwright
2013-08-23 16:06 ` Josh Cartwright
2013-09-09 15:52 ` Mark Brown
2013-09-09 15:52 ` Mark Brown
2013-09-09 16:56 ` Josh Cartwright
2013-09-09 16:56 ` Josh Cartwright
2013-08-22 19:59 ` [PATCH RFC v2 3/5] spmi: add generic SPMI controller binding documentation Josh Cartwright
2013-08-22 19:59 ` Josh Cartwright
2013-08-23 21:58 ` Stephen Warren
2013-08-23 21:58 ` Stephen Warren
2013-08-27 17:01 ` Josh Cartwright
2013-08-27 17:01 ` Josh Cartwright
2013-08-27 21:55 ` Stephen Warren
2013-08-27 21:55 ` Stephen Warren
2013-08-28 18:00 ` Josh Cartwright
2013-08-28 18:00 ` Josh Cartwright
2013-08-28 18:32 ` Stephen Warren
2013-08-28 18:32 ` Stephen Warren
2013-10-06 6:11 ` Bjorn Andersson
2013-10-06 6:11 ` Bjorn Andersson
[not found] ` <CAJAp7Oi-bPytsLtsppdanOi_p0Y5vfBriGB-B5by7w5Z7SGU-Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-10-07 21:17 ` Josh Cartwright
2013-10-07 21:17 ` Josh Cartwright
2013-10-07 21:17 ` Josh Cartwright
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