On Mon, 19 Oct 2015, Richard Fitzgerald wrote:
This patch adds the regmap configuration tables and core MFD handling for the CS47L24 and WM1831 codecs.
Note that compared to the other Arizona codecs, these devices do not have an LDO1 or micsupp regulators, extcon driver, or the DCVDD isolation control.
Signed-off-by: Richard Fitzgerald rf@opensource.wolfsonmicro.com
Documentation/devicetree/bindings/mfd/arizona.txt | 4 +-
Separate patch please.
drivers/mfd/Kconfig | 19 +- drivers/mfd/Makefile | 3 + drivers/mfd/arizona-core.c | 74 +- drivers/mfd/arizona-irq.c | 40 +- drivers/mfd/arizona-spi.c | 7 + drivers/mfd/arizona.h | 4 + drivers/mfd/cs47l24-tables.c | 1629 +++++++++++++++++++++ include/linux/mfd/arizona/core.h | 3 + 9 files changed, 1757 insertions(+), 26 deletions(-) create mode 100644 drivers/mfd/cs47l24-tables.c
diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index a8fee60..73f28fa 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -1,4 +1,4 @@ -Wolfson Arizona class audio SoCs +Cirrus Logic/Wolfson Microelectronics Arizona class audio SoCs
These devices are audio SoCs with extensive digital capabilites and a range of analogue I/O. @@ -12,6 +12,8 @@ Required properties: "wlf,wm8997" "wlf,wm8998" "wlf,wm1814"
"wlf,wm1831""cirrus,cs47l24"
- reg : I2C slave address when connected using I2C, chip select number when using SPI.
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 4d92df6..d25bbb3 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1370,24 +1370,24 @@ config MFD_ARIZONA bool
config MFD_ARIZONA_I2C
- tristate "Wolfson Microelectronics Arizona platform with I2C"
- tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with I2C" select MFD_ARIZONA select MFD_CORE select REGMAP_I2C depends on I2C help
Support for the Wolfson Microelectronics Arizona platform audio SoCcore functionality controlled via I2C.
Support for the Cirrus Logic/Wolfson Microelectronics Arizona platformaudio SoC core functionality controlled via I2C.config MFD_ARIZONA_SPI
- tristate "Wolfson Microelectronics Arizona platform with SPI"
- tristate "Cirrus Logic/Wolfson Microelectronics Arizona platform with SPI" select MFD_ARIZONA select MFD_CORE select REGMAP_SPI depends on SPI_MASTER help
Support for the Wolfson Microelectronics Arizona platform audio SoCcore functionality controlled via I2C.
Support for the Cirrus Logic/Wolfson Microelectronics Arizona platformaudio SoC core functionality controlled via I2C.config MFD_WM5102 bool "Wolfson Microelectronics WM5102" @@ -1414,6 +1414,13 @@ config MFD_WM8998 help Support for Wolfson Microelectronics WM8998 low power audio SoC
+config MFD_CS47L24
- bool "Cirrus Logic CS47L24 and WM1831"
- depends on MFD_ARIZONA
- help
Support for Cirrus Logic CS47L24 and WM1831 low power audio SoC
Superflous '\n'.
[...]
diff --git a/drivers/mfd/cs47l24-tables.c b/drivers/mfd/cs47l24-tables.c new file mode 100644 index 0000000..f877586 --- /dev/null +++ b/drivers/mfd/cs47l24-tables.c @@ -0,0 +1,1629 @@ +/*
- cs47l24-tables.c -- data tables for CS47L24 codec
Please remove this filename.
They have a habit of becoming unaligned.
- Copyright 2015 Cirrus Logic, Inc.
- Author: Richard Fitzgerald rf@opensource.wolfsonmicro.com
- 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.
- */
[...]