| #
3a57123e |
| 19-May-2017 |
Simon Glass <sjg@chromium.org> |
dm: gpio: Refactor to prepare for live tree support
Move the main part of the GPIO request function into a separate function
so that it can be used by the live tree function when added. Update the
x
dm: gpio: Refactor to prepare for live tree support
Move the main part of the GPIO request function into a separate function
so that it can be used by the live tree function when added. Update the
xlate method to use a node reference.
Update all GPIO drivers to handle the modified xlate() method.
Signed-off-by: Simon Glass <sjg@chromium.org>
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| #
a375ff8e |
| 18-May-2017 |
Tom Rini <trini@konsulko.com> |
Merge branch 'master' of git://www.denx.de/git/u-boot-imx
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| #
aab203eb |
| 13-Apr-2017 |
Peng Fan <peng.fan@nxp.com> |
gpio: 74x164: make oe-pins optional
Make oe-pins optional because some boards have fixed it to enable.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babi
gpio: 74x164: make oe-pins optional
Make oe-pins optional because some boards have fixed it to enable.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
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| #
21342d4a |
| 08-Feb-2017 |
Tom Rini <trini@konsulko.com> |
Merge git://git.denx.de/u-boot-dm
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| #
e160f7d4 |
| 17-Jan-2017 |
Simon Glass <sjg@chromium.org> |
dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree,
dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.
Signed-off-by: Simon Glass <sjg@chromium.org>
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| #
08ca213a |
| 24-May-2016 |
Stefano Babic <sbabic@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot
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| #
4b6e1fda |
| 17-May-2016 |
Tom Rini <trini@konsulko.com> |
Merge git://git.denx.de/u-boot-dm
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| #
9300f711 |
| 03-May-2016 |
Peng Fan <van.freenix@gmail.com> |
dm: gpio: introduce 74x164 driver
Introduce driver to support "fairchild,74hc595" devices.
1. Take linux drivers/drivers/gpio/gpio-74x164.c as reference.
2. Following the naming used in Linux driver
dm: gpio: introduce 74x164 driver
Introduce driver to support "fairchild,74hc595" devices.
1. Take linux drivers/drivers/gpio/gpio-74x164.c as reference.
2. Following the naming used in Linux driver with gen_7x164 as the prefix.
3. Enable CONFIG_DM_74X164 to use this driver.
4. Follow Documentation/devicetree/bindings/gpio/gpio-74x164.txt to add device
nodes
5. Tested on i.MX6 UltraLite with 74LV595 using gpio command and oscillograph.
Signed-off-by: Peng Fan <van.freenix@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Chin Liang See <clsee@altera.com>
Cc: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
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