From: Chris Morgan <macroalpha82@gmail.com>
To: linux-sunxi@lists.linux.dev
Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
lee@kernel.org, samuel@sholland.org, jernej.skrabec@gmail.com,
wens@csie.org, conor+dt@kernel.org, krzk+dt@kernel.org,
robh@kernel.org, sre@kernel.org,
Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH 0/5] Fix RG35XX Battery Charging Issues
Date: Fri, 31 Jan 2025 17:14:50 -0600 [thread overview]
Message-ID: <20250131231455.153447-1-macroalpha82@gmail.com> (raw)
From: Chris Morgan <macromorgan@hotmail.com>
The Anbernic RG35XX devices sometimes fail to charge when the register
for the battery temperature sensor is set to the incorrect value either
by user error or an incorrectly programmed efuse. Allow users to
hard-code if a temperature sensor is not present (which is the case for
all Anbernic RGxx series devices) to prevent this issue from causing
problems. Additionally, a bug was identified with the handling of PMU
faults while this fix was being tested.
Chris Morgan (5):
power: supply: axp20x_battery: Fix fault handling for AXP717
dt-bindings: power: supply: axp20x-battery: Add x-powers,no-thermistor
mfd: axp20x: AXP717: Add AXP717_TS_PIN_CFG to writeable regs
power: supply: axp20x_battery: Update temp sensor for AXP717 from
device tree
arm64: dts: allwinner: rg35xx: Add no-thermistor property for battery
.../x-powers,axp20x-battery-power-supply.yaml | 22 ++++++--
.../sun50i-h700-anbernic-rg35xx-2024.dts | 1 +
drivers/mfd/axp20x.c | 2 +-
drivers/power/supply/axp20x_battery.c | 50 +++++++++++++------
include/linux/mfd/axp20x.h | 1 +
5 files changed, 56 insertions(+), 20 deletions(-)
--
2.43.0
next reply other threads:[~2025-01-31 23:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-31 23:14 Chris Morgan [this message]
2025-01-31 23:14 ` [PATCH 1/5] power: supply: axp20x_battery: Fix fault handling for AXP717 Chris Morgan
2025-02-01 10:49 ` Chen-Yu Tsai
2025-01-31 23:14 ` [PATCH 2/5] dt-bindings: power: supply: axp20x-battery: Add x-powers,no-thermistor Chris Morgan
2025-02-03 7:45 ` Krzysztof Kozlowski
2025-01-31 23:14 ` [PATCH 3/5] mfd: axp20x: AXP717: Add AXP717_TS_PIN_CFG to writeable regs Chris Morgan
2025-02-01 10:52 ` Chen-Yu Tsai
2025-01-31 23:14 ` [PATCH 4/5] power: supply: axp20x_battery: Update temp sensor for AXP717 from device tree Chris Morgan
2025-02-01 11:05 ` Chen-Yu Tsai
2025-01-31 23:14 ` [PATCH 5/5] arm64: dts: allwinner: rg35xx: Add no-thermistor property for battery Chris Morgan
2025-02-01 11:08 ` [PATCH 0/5] Fix RG35XX Battery Charging Issues Chen-Yu Tsai
2025-02-03 15:08 ` (subset) " Sebastian Reichel
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