mbox series

[v2,0/2] reset: Basic reset controller

Message ID 20170530060851.29923-1-joel@jms.id.au
Headers show
Series reset: Basic reset controller | expand

Message

Joel Stanley May 30, 2017, 6:08 a.m. UTC 
Hello,

This is v2 of the basic reset controller, which addresses the points that
Philipp made. See the individual patches for changelogs. The original cover
letter follows:

In the Aspeed SoCs we have some reset registers spread out in various parts of
the soc: in the system controller IP, as well as other peripherals. I need to be
able to deassert those resets before other drivers work.

In writing a driver to do this I realised it was very generic. So instead I've
sent a generic driver that can be used by the device tree to clear reset lines
described by single bits in a register.

I've tested this driver on our SoC to release the UART reset.

Joel Stanley (2):
  dt-bindings: reset: Add bindings for basic reset controller
  reset: Add basic single-register reset driver

 .../devicetree/bindings/reset/reset-basic.txt      |  43 ++++++++
 drivers/reset/Kconfig                              |   7 ++
 drivers/reset/Makefile                             |   1 +
 drivers/reset/reset-basic.c                        | 113 +++++++++++++++++++++
 4 files changed, 164 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/reset/reset-basic.txt
 create mode 100644 drivers/reset/reset-basic.c

-- 
2.11.0

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html