[PATCH v4 0/8] Modernize pm8921 with irqdomains, regmap, DT

Stephen Boyd
2014-02-26T18:59:18Z

These patches lay the groundwork for converting the pm8921 sub-devices
to devicetree as well as simplify the API by migrating the core code
to use the regmap API instead of the custom pm8xxx read/write wrapper.

Changes since v3:
* Added irqdomain Kconfig select
* New patch to loosen Kconfig on PM8921 config
* Picked up acked-by

Changes since v2:
* Picked up reviewed-by tags
* Fixed irqdomain teardown in driver remove
* No magical 256 constant
* Renamed domain to irqdomain
* Clarified kzalloc call
* Pushed ssbi regmap helpers into header file
* Fixed whitespace noise in patch 6

Changes since v1:
* First 3 cleanup patches dropped because they're applied upstream
* New regmap read/write helpers
* New patch for DT match table
* New binding document

Stephen Boyd (8):
mfd: Move pm8xxx-irq.c contents into only driver that uses it
mfd: pm8921: Update for genirq changes
mfd: pm8921: Migrate to irqdomains
mfd: ssbi: Add regmap read/write helpers
mfd: pm8921: Use ssbi regmap
mfd: pm8921: Add DT match table
mfd: pm8921: Loosen Kconfig dependency
devicetree: bindings: Document PM8921/8058 PMICs

.../devicetree/bindings/mfd/qcom,pm8xxx.txt | 63 +++
drivers/mfd/Kconfig | 15 +-
drivers/mfd/Makefile | 1 -
drivers/mfd/pm8921-core.c | 427 ++++++++++++++++++---
drivers/mfd/pm8xxx-irq.c | 371 ------------------
include/linux/mfd/pm8xxx/irq.h | 59 ---
include/linux/mfd/pm8xxx/pm8921.h | 30 --
include/linux/ssbi.h | 20 +
8 files changed, 460 insertions(+), 526 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/qcom,pm8xxx.txt
delete mode 100644 drivers/mfd/pm8xxx-irq.c
delete mode 100644 include/linux/mfd/pm8xxx/irq.h
delete mode 100644 include/linux/mfd/pm8xxx/pm8921.h