[U-Boot] [PATCH 0/2] pinctrl: add support for exynos7420 pinctrl driver

[Thomas Abraham]

This patch series adds initial support for Exynos7420 pinctrl driver. The
portions of the code that are reusable on other Exynos SoCs has been
factored out into a different file. The pin state configurations are
looked up from the device tree and the bindings are similar to the
bindings used in the linux kernel.

This patch series adds just the Exynos7420 pinctrl driver support. The
rest of the Exynos7420 SoC support will be posted later.

Thomas Abraham (2):
  pinctrl: add the DM_UC_FLAG_SEQ_ALIAS flag for numbering the devices
  pinctrl: Add pinctrl driver support for Exynos7420 SoC

 drivers/pinctrl/Kconfig                     |    1 +
 drivers/pinctrl/Makefile                    |    1 +
 drivers/pinctrl/exynos/Kconfig              |   10 ++
 drivers/pinctrl/exynos/Makefile             |    9 ++
 drivers/pinctrl/exynos/pinctrl-exynos.c     |  141 +++++++++++++++++++++++++++
 drivers/pinctrl/exynos/pinctrl-exynos.h     |   77 +++++++++++++++
 drivers/pinctrl/exynos/pinctrl-exynos7420.c |  121 +++++++++++++++++++++++
 drivers/pinctrl/pinctrl-uclass.c            |    1 +
 8 files changed, 361 insertions(+), 0 deletions(-)
 create mode 100644 drivers/pinctrl/exynos/Kconfig
 create mode 100644 drivers/pinctrl/exynos/Makefile
 create mode 100644 drivers/pinctrl/exynos/pinctrl-exynos.c
 create mode 100644 drivers/pinctrl/exynos/pinctrl-exynos.h
 create mode 100644 drivers/pinctrl/exynos/pinctrl-exynos7420.c