kernel/linux.git/drivers/leds/simple/Makefile, branch v6.12.80Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.802023-07-28T08:57:53+00:00leds: simatic-ipc-leds-gpio: Add Elkhart Lake version2023-07-28T08:57:53+00:00Henning Schildhenning.schild@siemens.com2023-07-13T11:56:39+00:00urn:sha1:7e6d86e99a5dee6f81e39f1f6d57091503dc7593
This is used for the Siemens Simatic IPC BX-21A, which has its LEDs
connected to GPIOs provided by the Intel Elkhart Lake pinctrl driver.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Link: https://lore.kernel.org/r/20230713115639.16419-3-henning.schild@siemens.com
Signed-off-by: Lee Jones <lee@kernel.org>
leds: simatic-ipc-leds-gpio: Introduce more Kconfig switches2023-06-08T17:29:47+00:00Henning Schildhenning.schild@siemens.com2023-05-24T12:46:28+00:00urn:sha1:b29ac0a518fc620274b62521721344009a1c377e
To describe the dependency chain better and allow for potential
fine-grained config tuning, introduce Kconfig switch for the individual
GPIO based drivers.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230524124628.32295-5-henning.schild@siemens.com
leds: simatic-ipc-leds-gpio: Split up into multiple drivers2023-06-08T17:29:44+00:00Henning Schildhenning.schild@siemens.com2023-05-24T12:46:27+00:00urn:sha1:2f5d6fe37b97cabf5cb5fc2be9630e37e2820e94
In order to clearly describe the dependencies between the GPIO
controller drivers and the users the driver is split up into a core,
two drivers and a common header.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230524124628.32295-4-henning.schild@siemens.com
leds: simatic-ipc-leds-gpio: Add GPIO version of Siemens driver2022-07-14T09:50:43+00:00Henning Schildhenning.schild@siemens.com2022-06-06T16:41:38+00:00urn:sha1:a6c80bec3c9357506e2bfdae82623ef34f8cab40
On Apollo Lake the pinctrl drivers will now come up without ACPI. Use
that instead of open coding it.
Create a new driver for that which can later be filled with more GPIO
based models, and which has different dependencies.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee@kernel.org>
leds: simatic-ipc-leds: add new driver for Siemens Industial PCs2021-12-23T17:09:13+00:00Henning Schildhenning.schild@siemens.com2021-12-13T12:05:00+00:00urn:sha1:8c78e0614edc628b13313afd28856720b85d86a3
This driver adds initial support for several devices from Siemens. It is
based on a platform driver introduced in an earlier commit.
One of the supported machines has GPIO connected LEDs, here we poke GPIO
memory directly because pinctrl does not come up.
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Link: https://lore.kernel.org/r/20211213120502.20661-3-henning.schild@siemens.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>