From: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
There never was a device called LTC3651, it always was just LT3651.
This circumstance makes it pretty difficult to identify what this
driver is meant to control. This patch is a minimal invasive attempt
to fix this issue without affecting existing systems.
Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
---
.../devicetree/bindings/power/supply/ltc3651-charger.txt | 8 +++++---
drivers/power/supply/Kconfig | 6 +++---
drivers/power/supply/ltc3651-charger.c | 9 +++------
3 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/Documentation/devicetree/bindings/power/supply/ltc3651-charger.txt b/Documentation/devicetree/bindings/power/supply/ltc3651-charger.txt
index 71f2840..f012449 100644
--- a/Documentation/devicetree/bindings/power/supply/ltc3651-charger.txt
+++ b/Documentation/devicetree/bindings/power/supply/ltc3651-charger.txt
@@ -1,7 +1,9 @@
-ltc3651-charger
+Analog Devices LT3651 Charger Power Supply bindings: ltc3651-charger
Required properties:
- - compatible: "lltc,ltc3651-charger"
+- compatible: Should contain one of the following:
+ * "lltc,ltc3651-charger",
+ * "lltc,lt3651-charger"
- lltc,acpr-gpios: Connect to ACPR output. See remark below.
Optional properties:
@@ -20,7 +22,7 @@ attributes to detect changes.
Example:
charger: battery-charger {
- compatible = "lltc,ltc3651-charger";
+ compatible = "lltc,lt3651-charger";
lltc,acpr-gpios = <&gpio0 68 GPIO_ACTIVE_LOW>;
lltc,fault-gpios = <&gpio0 64 GPIO_ACTIVE_LOW>;
lltc,chrg-gpios = <&gpio0 63 GPIO_ACTIVE_LOW>;
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
index e901b9879..6816a86 100644
--- a/drivers/power/supply/Kconfig
+++ b/drivers/power/supply/Kconfig
@@ -476,11 +476,11 @@ config CHARGER_MANAGER
with help of suspend_again support.
config CHARGER_LTC3651
- tristate "LTC3651 charger"
+ tristate "Analog Devices LT3651 charger"
depends on GPIOLIB
help
- Say Y to include support for the LTC3651 battery charger which reports
- its status via GPIO lines.
+ Say Y to include support for the Analog Devices (Linear Technology)
+ LT3651 battery charger which reports its status via GPIO lines.
config CHARGER_MAX14577
tristate "Maxim MAX14577/77836 battery charger driver"
diff --git a/drivers/power/supply/ltc3651-charger.c b/drivers/power/supply/ltc3651-charger.c
index eea63ff..07ed537 100644
--- a/drivers/power/supply/ltc3651-charger.c
+++ b/drivers/power/supply/ltc3651-charger.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
+ * Driver for Analog Devices (Linear Technology) LT3651 charger IC.
* Copyright (C) 2017, Topic Embedded Products
- * Driver for LTC3651 charger IC.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
*/
#include <linux/device.h>
@@ -190,6 +186,7 @@ static int ltc3651_charger_probe(struct platform_device *pdev)
static const struct of_device_id ltc3651_charger_match[] = {
{ .compatible = "lltc,ltc3651-charger" },
+ { .compatible = "lltc,lt3651-charger" },
{ }
};
MODULE_DEVICE_TABLE(of, ltc3651_charger_match);
--
2.7.4
