On Mon, 10 Feb 2020 at 23:05, Sean Anderson seanga2@gmail.com wrote:
This patch adds a generic reset driver. It is designed to be useful when one has a register in a regmap which contains bits that reset other devices. I thought this seemed like a very generic use, so here is a generic driver. The overall structure has been modeled on the syscon-reboot driver.
Signed-off-by: Sean Anderson seanga2@gmail.com
Changes in v4:
- Added basic test
- Fix incorrect usage of regmap_update_bits
Changes in v3:
- New
arch/sandbox/dts/test.dts | 15 ++++ configs/sandbox_defconfig | 1 + .../reset/syscon-reset.txt | 36 +++++++++ drivers/reset/Kconfig | 5 ++ drivers/reset/Makefile | 1 + drivers/reset/reset-syscon.c | 79 +++++++++++++++++++ test/dm/Makefile | 1 + test/dm/syscon-reset.c | 58 ++++++++++++++ 8 files changed, 196 insertions(+) create mode 100644 doc/device-tree-bindings/reset/syscon-reset.txt create mode 100644 drivers/reset/reset-syscon.c create mode 100644 test/dm/syscon-reset.c
Please fix the include-file ordering fixed in the two .c files in this patch. Then:
Reviewed-by: Simon Glass sjg@chromium.org