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From: Saravanan Sekar <sravanhome@gmail.com>
To: sre@kernel.org, lee@kernel.org, jic23@kernel.org,
	lars@metafoo.de, andy.shevchenko@gmail.com
Cc: linux-pm@vger.kernel.org, linux-iio@vger.kernel.org,
	Saravanan Sekar <sravanhome@gmail.com>,
	Sebastian Reichel <sebastian.reichel@collabora.com>
Subject: [PATCH v6 7/7] power: supply: mp2629: Add USB fast charge settings
Date: Wed, 23 Nov 2022 18:54:25 +0100	[thread overview]
Message-ID: <20221123175425.564042-8-sravanhome@gmail.com> (raw)
In-Reply-To: <20221123175425.564042-1-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>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.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..40abb9a11d97 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:		November 2022
+KernelVersion:	6.1
+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
-- 
2.34.1


  parent reply	other threads:[~2022-11-23 17:55 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-23 17:54 [PATCH v6 0/7] Add support for mp2733 battery charger Saravanan Sekar
2022-11-23 17:54 ` [PATCH v6 1/7] mfd: mp2629: fix failed to get iio channel by device name Saravanan Sekar
2023-01-19 15:00   ` Lee Jones
2022-11-23 17:54 ` [PATCH v6 2/7] power: supply: fix wrong interpretation of register value Saravanan Sekar
2022-11-24 21:45   ` Sebastian Reichel
2022-11-23 17:54 ` [PATCH v6 3/7] mfd: mp2629: introduce chip id machanism to distinguish chip Saravanan Sekar
2023-01-19 15:06   ` Lee Jones
2022-11-23 17:54 ` [PATCH v6 4/7] mfd: mp2629: Add support for mps mp2733 battery charger Saravanan Sekar
2023-01-19 15:08   ` Lee Jones
2022-11-23 17:54 ` [PATCH v6 5/7] iio: adc: mp2629: restrict input voltage mask for mp2629 Saravanan Sekar
2022-11-23 17:54 ` [PATCH v6 6/7] power: supply: Add support for mp2733 battery charger Saravanan Sekar
2022-11-23 17:54 ` Saravanan Sekar [this message]
2022-12-06 16:05 ` [PATCH v6 0/7] " saravanan sekar
2022-12-11 11:50   ` Jonathan Cameron
2023-01-03 12:37     ` Lee Jones

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