[RFC 0/3] Portable Device Tree Connector

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




This patchset introduces a portable device tree based connector.
It allows definition of a connector in a portable format so that
hardware expansion boards that utilize it can use the same
DT hardware definitions unchanged for all the boards that
have the same kind of connector.

It completely abstracts away the baseboard implementation details
and allows one to describe the expansion board in it's isolated
domain without having to figure out the per-board specific
hardware configuration.

The first patchset is the implementation while the next two
define a connector for the beaglebone board.

There was a session at ELC2016 with the slides at
http://elinux.org/images/d/d0/Panto.pdf

This patchset is dependent on the previous two patchset I sent out
some time ago.

"of: dynamic: Changesets helpers & fixes"
"gpio: of: Support cascaded GPIO"

Pantelis Antoniou (3):
  of: Portable Device Tree connector
  dts: Beaglebone portable connector definitions
  dts: beaglebone: Portable connector BB_RELAY_4PORT definition

 arch/arm/boot/dts/am335x-bone-common.dtsi | 1678 +++++++++++++++++++++++++++++
 drivers/extcon/Kconfig                    |   20 +
 drivers/extcon/Makefile                   |    3 +
 drivers/extcon/extcon-dt-con-gpio.c       |  337 ++++++
 drivers/extcon/extcon-dt-con-proxy.c      |  480 +++++++++
 drivers/extcon/extcon-dt-con.c            |  491 +++++++++
 drivers/extcon/extcon-dt-con.h            |   93 ++
 7 files changed, 3102 insertions(+)
 create mode 100644 drivers/extcon/extcon-dt-con-gpio.c
 create mode 100644 drivers/extcon/extcon-dt-con-proxy.c
 create mode 100644 drivers/extcon/extcon-dt-con.c
 create mode 100644 drivers/extcon/extcon-dt-con.h

-- 
1.7.12

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



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux