NOTE: Compared to older versions of this chain I have removed patches at the end of the chain that were being ignored until the earlier patches had been merged - an impossible circular dependency. There were too many moving targets to keep the whole chain up-to-date and so patches that were already acked were getting stale. The subset of patches here are all acked or close-to-acked, and can be built and used as they are to produce a working pinctrl and gpio.
The Cirrus Logic CS47L35, CS47L85, CS47L90/91 codecs are complex audio SoC devices. In addition to the core audio capability they have onboard GPIO, regulators, DSPs and interrupt controller and a large register map space accessed over SPI or I2C. This family of codecs is based around common IP blocks and they are managed by a set of common drivers referred to as "Madera". Richard Fitzgerald (9): mfd: madera: Add register definitions for Cirrus Logic Madera codecs mfd: madera: Add DT bindings for Cirrus Logic Madera codecs mfd: madera: Add common support for Cirrus Logic Madera codecs mfd: madera: Register map tables for Cirrus Logic CS47L35 mfd: madera: Register map tables for Cirrus Logic CS47L85 mfd: madera: Register map tables for Cirrus Logic CS47L90/91 pinctrl: madera: Add DT bindings for Cirrus Logic Madera codecs pinctrl: madera: Add driver for Cirrus Logic Madera codecs gpio: madera: Support Cirrus Logic Madera class codecs Documentation/devicetree/bindings/mfd/madera.txt | 102 + .../bindings/pinctrl/cirrus,madera-pinctrl.txt | 99 + MAINTAINERS | 16 + drivers/gpio/Kconfig | 6 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-madera.c | 206 + drivers/mfd/Kconfig | 50 + drivers/mfd/Makefile | 14 + drivers/mfd/cs47l35-tables.c | 1609 ++++++++ drivers/mfd/cs47l85-tables.c | 3009 +++++++++++++++ drivers/mfd/cs47l90-tables.c | 2674 +++++++++++++ drivers/mfd/madera-core.c | 600 +++ drivers/mfd/madera-i2c.c | 139 + drivers/mfd/madera-spi.c | 138 + drivers/mfd/madera.h | 44 + drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/cirrus/Kconfig | 15 + drivers/pinctrl/cirrus/Makefile | 13 + drivers/pinctrl/cirrus/pinctrl-cs47l35.c | 45 + drivers/pinctrl/cirrus/pinctrl-cs47l85.c | 59 + drivers/pinctrl/cirrus/pinctrl-cs47l90.c | 57 + drivers/pinctrl/cirrus/pinctrl-madera-core.c | 1074 ++++++ drivers/pinctrl/cirrus/pinctrl-madera.h | 41 + include/linux/mfd/madera/core.h | 187 + include/linux/mfd/madera/pdata.h | 63 + include/linux/mfd/madera/registers.h | 3917 ++++++++++++++++++++ 27 files changed, 14180 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/madera.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt create mode 100644 drivers/gpio/gpio-madera.c create mode 100644 drivers/mfd/cs47l35-tables.c create mode 100644 drivers/mfd/cs47l85-tables.c create mode 100644 drivers/mfd/cs47l90-tables.c create mode 100644 drivers/mfd/madera-core.c create mode 100644 drivers/mfd/madera-i2c.c create mode 100644 drivers/mfd/madera-spi.c create mode 100644 drivers/mfd/madera.h create mode 100644 drivers/pinctrl/cirrus/Kconfig create mode 100644 drivers/pinctrl/cirrus/Makefile create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs47l35.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs47l85.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs47l90.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-madera-core.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-madera.h create mode 100644 include/linux/mfd/madera/core.h create mode 100644 include/linux/mfd/madera/pdata.h create mode 100644 include/linux/mfd/madera/registers.h -- 2.11.0
