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From: Dmitry Osipenko <digetx@gmail.com>
To: Sebastian Reichel <sre@kernel.org>,
	Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	David Heidelberg <david@ixit.cz>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	"Bruce E . Robertson" <bruce.e.robertson@intel.com>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	Jonghwa Lee <jonghwa3.lee@samsung.com>,
	John Stultz <john.stultz@linaro.org>,
	Vinay Simha BN <simhavcs@gmail.com>,
	linux-tegra@vger.kernel.org
Subject: [PATCH v3 01/10] dt-bindings: battery: Add temperature properties
Date: Fri, 14 Aug 2020 00:34:00 +0300	[thread overview]
Message-ID: <20200813213409.24222-2-digetx@gmail.com> (raw)
In-Reply-To: <20200813213409.24222-1-digetx@gmail.com>

Document generic battery temperature properties.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 .../bindings/power/supply/battery.yaml        | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/supply/battery.yaml b/Documentation/devicetree/bindings/power/supply/battery.yaml
index 932b736ce5c0..0c7e2e44793b 100644
--- a/Documentation/devicetree/bindings/power/supply/battery.yaml
+++ b/Documentation/devicetree/bindings/power/supply/battery.yaml
@@ -82,6 +82,27 @@ properties:
       An array containing the temperature in degree Celsius,
       for each of the battery capacity lookup table.
 
+  operating-range-celsius:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: operating temperature range of a battery
+    items:
+      - description: minimum temperature at which battery can operate
+      - description: maximum temperature at which battery can operate
+
+  ambient-celsius:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: safe range of ambient temperature
+    items:
+      - description: alert when ambient temperature is lower than this value
+      - description: alert when ambient temperature is higher than this value
+
+  alert-celsius:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: safe range of battery temperature
+    items:
+      - description: alert when battery temperature is lower than this value
+      - description: alert when battery temperature is higher than this value
+
 required:
   - compatible
 
@@ -130,6 +151,9 @@ examples:
         /* table for 10 degree Celsius */
         ocv-capacity-table-2 = <4250000 100>, <4200000 95>, <4185000 90>;
         resistance-temp-table = <20 100>, <10 90>, <0 80>, <(-10) 60>;
+        operating-range-celsius = <(-30) 50>;
+        ambient-celsius = <(-5) 50>;
+        alert-celsius = <0 40>;
       };
 
       charger@11 {
-- 
2.27.0


  reply	other threads:[~2020-08-13 21:35 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-13 21:33 [PATCH v3 00/10] Summit SMB3xx driver & device-tree Dmitry Osipenko
2020-08-13 21:34 ` Dmitry Osipenko [this message]
2020-08-25  2:05   ` [PATCH v3 01/10] dt-bindings: battery: Add temperature properties Rob Herring
2020-08-13 21:34 ` [PATCH v3 02/10] dt-bindings: power: supply: Add device-tree binding for Summit SMB3xx Dmitry Osipenko
2020-08-25  2:08   ` Rob Herring
2020-08-13 21:34 ` [PATCH v3 03/10] power: supply: Support battery temperature device-tree properties Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 04/10] power: supply: smb347-charger: Use resource-managed API Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 05/10] power: supply: smb347-charger: Implement device-tree support Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 06/10] power: supply: smb347-charger: Support SMB345 and SMB358 Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 07/10] power: supply: smb347-charger: Remove virtual smb347-battery Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 08/10] power: supply: smb347-charger: Replace mutex with IRQ disable/enable Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 09/10] ARM: dts: qcom: apq8064-nexus7: Add SMB345 battery charger Dmitry Osipenko
2020-08-13 21:34 ` [PATCH v3 10/10] ARM: tegra: nexus7: Add SMB347 " Dmitry Osipenko
2020-09-17 10:24   ` Thierry Reding
2020-08-26 14:40 ` [PATCH v3 00/10] Summit SMB3xx driver & device-tree Sebastian Reichel

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