* [PATCH] dt-bindings: power: Bindings for Samsung batteries
@ 2021-08-06 9:00 Linus Walleij
2021-08-13 19:09 ` Rob Herring
2021-08-29 19:09 ` Linus Walleij
0 siblings, 2 replies; 4+ messages in thread
From: Linus Walleij @ 2021-08-06 9:00 UTC (permalink / raw)
To: Sebastian Reichel; +Cc: linux-pm, Linus Walleij, devicetree
This adds device tree bindings for Samsung SDI batteries.
Everything can be determined from the product number so the entire
battery is just a specific compatible string.
Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
.../power/supply/samsung,battery.yaml | 56 +++++++++++++++++++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/samsung,battery.yaml
diff --git a/Documentation/devicetree/bindings/power/supply/samsung,battery.yaml b/Documentation/devicetree/bindings/power/supply/samsung,battery.yaml
new file mode 100644
index 000000000000..40292d581b10
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/samsung,battery.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/samsung,battery.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SDI Batteries
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+ Samsung SDI (Samsung Digital Interface) batteries are all different versions
+ of lithium ion chemistry devices used for mobile phones, laptops and other
+ portable electronics. The batteries are adapted to a specific product and
+ the physical restrictions make it impossible to use another battery with the
+ product, so product device trees can specify these batteries. Operating
+ systems should determine hardware characteristics of the batteries from the
+ compatible string.
+
+properties:
+ compatible:
+ oneOf:
+ - const: samsung,eb-l1m7flu
+ description: 3.8V 1500 mAh battery used in Samsung GT-I8190
+ - const: samsung,eb425161la
+ description: 3.8V 1500 mAh battery used in Samsung SGH-T599 and SGH-I407
+ - const: samsung,eb425161lu
+ description: 3.8V 1500 mAh battery used in Samsung GT-I8160
+ - const: samsung,eb485159lu
+ description: 3.8V 1700 mAh battery used in Samsung GT-S7710
+ - const: samsung,eb535151vu
+ description: 3.8V 1500 mAh battery used in Samsung GT-I9070
+ - const: samsung,eb585157lu
+ description: 3.8V 2000 mAh battery used in Samsung GT-I8530
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ power {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ battery: battery {
+ compatible = "samsung,eb425161la";
+ };
+
+ charger@11 {
+ reg = <0x11>;
+ monitored-battery = <&battery>;
+ };
+ };
--
2.31.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: power: Bindings for Samsung batteries
2021-08-06 9:00 [PATCH] dt-bindings: power: Bindings for Samsung batteries Linus Walleij
@ 2021-08-13 19:09 ` Rob Herring
2021-08-29 19:09 ` Linus Walleij
1 sibling, 0 replies; 4+ messages in thread
From: Rob Herring @ 2021-08-13 19:09 UTC (permalink / raw)
To: Linus Walleij; +Cc: linux-pm, Sebastian Reichel, devicetree
On Fri, 06 Aug 2021 11:00:50 +0200, Linus Walleij wrote:
> This adds device tree bindings for Samsung SDI batteries.
> Everything can be determined from the product number so the entire
> battery is just a specific compatible string.
>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> .../power/supply/samsung,battery.yaml | 56 +++++++++++++++++++
> 1 file changed, 56 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/power/supply/samsung,battery.yaml
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: power: Bindings for Samsung batteries
2021-08-06 9:00 [PATCH] dt-bindings: power: Bindings for Samsung batteries Linus Walleij
2021-08-13 19:09 ` Rob Herring
@ 2021-08-29 19:09 ` Linus Walleij
2021-10-05 15:23 ` Sebastian Reichel
1 sibling, 1 reply; 4+ messages in thread
From: Linus Walleij @ 2021-08-29 19:09 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Linux PM list,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Fri, Aug 6, 2021 at 11:02 AM Linus Walleij <linus.walleij@linaro.org> wrote:
> This adds device tree bindings for Samsung SDI batteries.
> Everything can be determined from the product number so the entire
> battery is just a specific compatible string.
>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Sebastian: can this be merged? I am working on corresponding code
for Linux to populate Samsung batteries from compatible.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: power: Bindings for Samsung batteries
2021-08-29 19:09 ` Linus Walleij
@ 2021-10-05 15:23 ` Sebastian Reichel
0 siblings, 0 replies; 4+ messages in thread
From: Sebastian Reichel @ 2021-10-05 15:23 UTC (permalink / raw)
To: Linus Walleij
Cc: Linux PM list,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
[-- Attachment #1: Type: text/plain, Size: 614 bytes --]
Hi,
On Sun, Aug 29, 2021 at 09:09:47PM +0200, Linus Walleij wrote:
> On Fri, Aug 6, 2021 at 11:02 AM Linus Walleij <linus.walleij@linaro.org> wrote:
>
> > This adds device tree bindings for Samsung SDI batteries.
> > Everything can be determined from the product number so the entire
> > battery is just a specific compatible string.
> >
> > Cc: devicetree@vger.kernel.org
> > Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
>
> Sebastian: can this be merged? I am working on corresponding code
> for Linux to populate Samsung batteries from compatible.
Thanks, queued.
-- Sebastian
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-08-06 9:00 [PATCH] dt-bindings: power: Bindings for Samsung batteries Linus Walleij
2021-08-13 19:09 ` Rob Herring
2021-08-29 19:09 ` Linus Walleij
2021-10-05 15:23 ` Sebastian Reichel
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