From: Saravanan Sekar <sravanhome@gmail.com>
To: sre@kernel.org, lee.jones@linaro.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, jic23@kernel.org,
lars@metafoo.de, andy.shevchenko@gmail.com
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-iio@vger.kernel.org, Saravanan Sekar <sravanhome@gmail.com>
Subject: [PATCH v2 6/6] power: supply: mp2629: Add usb fast charge settings
Date: Tue, 14 Jun 2022 21:42:25 +0200 [thread overview]
Message-ID: <20220614194225.2226447-6-sravanhome@gmail.com> (raw)
In-Reply-To: <20220614194225.2226447-1-sravanhome@gmail.com>
Allows the user to change the usb device fast charge setting to advertise
host on enumeration helps to accelerate the charging cycle. Altering this
value resets USB existing connection.
Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
---
.../ABI/testing/sysfs-class-power-mp2629 | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-class-power-mp2629 b/Documentation/ABI/testing/sysfs-class-power-mp2629
index 914d67caac0d..6f1832761fba 100644
--- a/Documentation/ABI/testing/sysfs-class-power-mp2629
+++ b/Documentation/ABI/testing/sysfs-class-power-mp2629
@@ -1,3 +1,19 @@
+What: /sys/class/power_supply/mp2629_battery/usb_fast_charge
+Date: June 2022
+KernelVersion: 5.20
+Description:
+ Represents a usb device fast charge settings.Altering this
+ value resets usb existing connection
+ USB DP:DM[0:0] 0.6V : Hi-Z
+ USB DP:DM[0:1] 3.3V : 0.6V
+ USB DP:DM[1:0] 0.6V : 0.6V
+ USB DP:DM[1:1] 0.6V : 3.3V
+
+ Access: Read, Write
+
+ Valid values: Represented in bit DP & DM setting. Valid
+ range is [0, 3].
+
What: /sys/class/power_supply/mp2629_battery/batt_impedance_compen
Date: April 2020
KernelVersion: 5.7
--
2.25.1
next prev parent reply other threads:[~2022-06-14 19:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-14 19:42 [PATCH v2 1/6] iio: adc: mp2629: fix wrong comparison of channel Saravanan Sekar
2022-06-14 19:42 ` [PATCH v2 2/6] dt-bindings: mfd: Add mp2733 compatible Saravanan Sekar
2022-06-14 20:48 ` Krzysztof Kozlowski
2022-06-15 1:28 ` Rob Herring
2022-06-14 19:42 ` [PATCH v2 3/6] mfd: mp2629: Add support for mps mp2733 battery charger Saravanan Sekar
2022-06-15 9:47 ` Andy Shevchenko
2022-06-14 19:42 ` [PATCH v2 4/6] iio: adc: mp2629: restrict input voltage mask for mp2629 Saravanan Sekar
2022-06-15 9:48 ` Andy Shevchenko
2022-06-14 19:42 ` [PATCH v2 5/6] power: supply: Add support for mp2733 battery charger Saravanan Sekar
2022-06-14 19:42 ` Saravanan Sekar [this message]
2022-06-15 9:51 ` [PATCH v2 6/6] power: supply: mp2629: Add usb fast charge settings Andy Shevchenko
2022-06-15 9:53 ` [PATCH v2 1/6] iio: adc: mp2629: fix wrong comparison of channel Andy Shevchenko
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