kernel/linux.git/include/linux/mfd/twl6040.h, branch v6.6.131

mfd: twl6040: Drop twl6040_platform_data and associated definitions

2022-12-07T13:28:07+00:00

As of df04b6242a58 ("mfd: twl6040: Remove support for legacy (pdata) mode") the driver no longer references the platform data, so we can drop its definition, as well as definitions of related structures. Signed-off-by: Dmitry Torokhov Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220926054421.1546436-5-dmitry.torokhov@gmail.com

mfd: twl6040: Switch to using gpiod API

2022-12-07T13:28:07+00:00

This patch switches the dirver from legacy gpio API to a newer gpiod API so that we can eventually drop the former. Signed-off-by: Dmitry Torokhov Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20220926054421.1546436-4-dmitry.torokhov@gmail.com

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336

2019-06-05T15:37:07+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 246 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.674189849@linutronix.de Signed-off-by: Greg Kroah-Hartman

mfd: twl6040: Register child device for twl6040-pdmclk

2016-10-04T14:48:05+00:00

The McPDM in OMAP4/5 is using the pdmclk from twl6040 as functional clock. The twl6040-pdmclk driver provides a clock which can be used to make sure that the pdmclk is active when the McPDM is in use. Signed-off-by: Peter Ujfalusi Acked-by: Rob Herring Signed-off-by: Lee Jones

mfd: twl6040: Handle mclk used for HPPLL and optional internal clock source

2016-06-29T09:16:43+00:00

On some boards, like omap5-uevm the MCLK is gated by default and in order to be able to use the High performance modes of twl6040 it need to be enabled by SW. Add support for handling the MCLK source clock via CCF. At the same time lower the print priority of the notification that the 32K clock is not provided and it is not going to be handled by the driver. Signed-off-by: Peter Ujfalusi Acked-by: Rob Herring Signed-off-by: Lee Jones

ASoC: twl6040: Disconnect AUX output pads on digital mute

2016-05-18T16:57:22+00:00

Disconnect also the path to AUXL from the HF path during digital_mute to avoid pop noise leakage to Line-out pads. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown

mfd: twl6040: Optional clk32k clock handling

2014-06-03T07:11:20+00:00

In certain boards the source for the clk32k clock can be gated. In these boards the clk32k clock can be provided to the driver and it is going to be enabled/disabled when it is needed. If the clk32k clock is not provided the driver will assume that it is always running. Signed-off-by: Peter Ujfalusi Signed-off-by: Lee Jones

mfd: twl6040: Select i2c fast mode as default with regmap patch

2014-06-03T07:11:19+00:00

All boards using twl6040 configures the i2c bus to 400KHz. While twl6040's defaults to normal mode (100KHz). So far twl6040 has no problem with i2c communication in this configuration it is safer to select fast i2c mode. Signed-off-by: Peter Ujfalusi Signed-off-by: Lee Jones

Merge branch 'topic/for-asoc'

2013-09-02T08:31:08+00:00

mfd: twl6040: Use regmap for register cache

2013-09-02T08:30:14+00:00

Rather then open coding a cache of the vibra control registers use the regmap cache code. Also cache the interrupt mask register, providing a small performance improvement for the interrupt code. Signed-off-by: Mark Brown Acked-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz