[PATCH 0/8] Qualcomm PMIC pinctrl additions
From: Bjorn Andersson
Date: Thu Jun 18 2015 - 02:51:56 EST
This series starts out by fixing various issues found in the pm8941 mpp driver.
While doing this work, and trying to use the mpp driver from device tree it, it
became obvious that the current binding is not fit for neither the driver
implementation nor the dts implementation.
The main reason for this is that we "inherited" the functions from the gpio
driver, where there is a notion of functions. But in the MPP the logical
mapping of digital, analog and current sink makes much more sense to map as
"functions". The features previously exposed as functions are replaced by two
properties (qcom,paired and qcom,dtest).
The end result is a more natural device tree definition.
With this in place the series introduces the gpio and mpp drivers for the ssbi
based pmics; found in 8660, 8960 and 8064.
Bjorn Andersson (8):
pinctrl: qcom: spmi-mpp: Transition to generic dt binding parser
pinctrl: qcom: spmi-mpp: Fixes related to enable handling
pinctrl: qcom: spmi-mpp: Introduce defines for MODE_CTL
pinctrl: qcom: spmi-mpp: Implement support for sink mode
pinctrl: qcom: spmi-mpp: Add support for setting analog output level
pinctrl: qcom: spmi-mpp: Transpose pinmux function
mfd: pm8921: Implement irq_get_irqchip_state
pinctrl: qcom: ssbi: Family A gpio & mpp drivers
.../devicetree/bindings/pinctrl/qcom,pmic-mpp.txt | 36 +-
drivers/mfd/pm8921-core.c | 43 +
drivers/pinctrl/qcom/Kconfig | 12 +
drivers/pinctrl/qcom/Makefile | 2 +
drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 374 +++++----
drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 795 ++++++++++++++++++
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 886 +++++++++++++++++++++
include/dt-bindings/pinctrl/qcom,pmic-mpp.h | 51 ++
8 files changed, 1993 insertions(+), 206 deletions(-)
create mode 100644 drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
create mode 100644 drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
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