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[v7,0/2] gpio: wcd934x: Add support to wcd934x gpio controller

Message ID 20200107130844.20763-1-srinivas.kandagatla@linaro.org
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Series gpio: wcd934x: Add support to wcd934x gpio controller | expand

Message

Srinivas Kandagatla Jan. 7, 2020, 1:08 p.m. UTC 
This patchset adds support to gpio controller found in Qualcomm
WCD9340/WCD9341 Codec.
This two patches are split of bigger patch series at https://lwn.net/Articles/807737/
Audio codec is already merged as part of ASoC tree. 
There is no compile time dependency on this series, can go via gpio tree.

Thanks,
srini

Changes since v6:
- Removed dependency on GPIO_GENERIC as suggested by Linus W.
- added support to get_direction()

Srinivas Kandagatla (2):
  dt-bindings: gpio: wcd934x: Add bindings for gpio
  gpio: wcd934x: Add support to wcd934x gpio controller

 .../bindings/gpio/qcom,wcd934x-gpio.yaml      |  47 +++++++
 drivers/gpio/Kconfig                          |   7 +
 drivers/gpio/Makefile                         |   1 +
 drivers/gpio/gpio-wcd934x.c                   | 121 ++++++++++++++++++
 4 files changed, 176 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
 create mode 100644 drivers/gpio/gpio-wcd934x.c