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[U-Boot,v2019.04-aspeed-openbmc,0/6] Add GPIO hog support

Message ID 20220124191503.88452-1-eajames@linux.ibm.com
Headers show
Series Add GPIO hog support | expand

Message

Eddie James Jan. 24, 2022, 7:14 p.m. UTC 
This series adds support for GPIO hogging based on upstream patches.
I added additional support for hogging in the SPL, and enabled this
for the AST2600 "rainier" openbmc platform.

Eddie James (3):
  gpio: Enable hogging support in SPL
  Add GPIO hogging support for AST2600 openbmc config
  ast2600: Add GPIO controller and hog TPM reset pin

Heiko Schocher (2):
  gpio: add gpio-hog support
  gpio: fixes for gpio-hog support

Jean-Jacques Hiblot (1):
  dm: Add a No-op uclass

 arch/arm/dts/ast2600-rainier.dts           |  11 +
 arch/sandbox/dts/test.dts                  |  12 ++
 common/board_r.c                           |   6 +
 common/spl/spl.c                           |   7 +
 configs/ast2600_openbmc_spl_emmc_defconfig |   4 +-
 doc/device-tree-bindings/gpio/gpio.txt     |  60 ++++++
 drivers/core/uclass.c                      |   5 +
 drivers/gpio/Kconfig                       |  20 ++
 drivers/gpio/gpio-uclass.c                 | 230 +++++++++++++++++++--
 include/asm-generic/gpio.h                 |  34 +++
 include/dm/uclass-id.h                     |   1 +
 test/dm/Makefile                           |   1 +
 test/dm/nop.c                              |  73 +++++++
 13 files changed, 447 insertions(+), 17 deletions(-)
 create mode 100644 test/dm/nop.c