| #
4ba12f8a |
| 15-Jul-2021 |
Sebastian Reichel <sebastian.reichel@collabora.com> |
UPSTREAM: i2c: add dm_i2c_reg_clrset
Add function to apply a bitmask to an i2c register, so
that specific bits can be cleared and/or set.
Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by:
UPSTREAM: i2c: add dm_i2c_reg_clrset
Add function to apply a bitmask to an i2c register, so
that specific bits can be cleared and/or set.
Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
(cherry picked from commit 2aefa6e3f2ab621483ca645b16c7bf8cb9334fa3)
Change-Id: Ic9d69b0c3b5e555637bcdf0f4ccfb086912acdcb
show more ...
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| #
b8dc613c |
| 19-Nov-2019 |
Joseph Chen <chenjh@rock-chips.com> |
Merge branch 'next-dev' into thunder-boot
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| #
7f1fb2f8 |
| 20-Sep-2019 |
Joseph Chen <chenjh@rock-chips.com> |
dm: i2c: add alias seq print
Change-Id: Ia4a415041389388e550057e476aa30daed696c86
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
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| #
70641c34 |
| 07-Oct-2018 |
Joseph Chen <chenjh@rock-chips.com> |
dm: i2c: print i2c speed
i2c speed is an important factor for boot time, it's good
for developers to notice this.
Change-Id: I46472e8ec89f3328cf6f20b72351deb512dfdaa1
Signed-off-by: Joseph Chen <ch
dm: i2c: print i2c speed
i2c speed is an important factor for boot time, it's good
for developers to notice this.
Change-Id: I46472e8ec89f3328cf6f20b72351deb512dfdaa1
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
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| #
1704308e |
| 19-May-2017 |
Simon Glass <sjg@chromium.org> |
dm: i2c: Convert uclass to livetree
Update the i2c uclass to support a live device tree.
Signed-off-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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| #
fe34b6a4 |
| 28-Jul-2016 |
Tom Rini <trini@konsulko.com> |
Merge git://git.denx.de/u-boot-dm
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| #
91195485 |
| 05-Jul-2016 |
Simon Glass <sjg@chromium.org> |
dm: Use dm_scan_fdt_dev() directly where possible
Quite a few places have a bind() method which just calls dm_scan_fdt_dev().
We may as well call dm_scan_fdt_dev() directly. Update the code to do th
dm: Use dm_scan_fdt_dev() directly where possible
Quite a few places have a bind() method which just calls dm_scan_fdt_dev().
We may as well call dm_scan_fdt_dev() directly. Update the code to do this.
Signed-off-by: Simon Glass <sjg@chromium.org>
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| #
2e3f1ff6 |
| 05-Jul-2016 |
Simon Glass <sjg@chromium.org> |
dm: Convert users from dm_scan_fdt_node() to dm_scan_fdt_dev()
This new function is more convenient for callers, and handles pre-relocation
situations automatically.
Signed-off-by: Simon Glass <sjg
dm: Convert users from dm_scan_fdt_node() to dm_scan_fdt_dev()
This new function is more convenient for callers, and handles pre-relocation
situations automatically.
Signed-off-by: Simon Glass <sjg@chromium.org>
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| #
c3c9fd31 |
| 26-Jul-2016 |
Tom Rini <trini@konsulko.com> |
Merge branch 'master' of git://git.denx.de/u-boot-i2c
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| #
5142ac79 |
| 18-Jul-2016 |
Mugunthan V N <mugunthanvnm@ti.com> |
drivers: i2c: uclass: parse dt parameters only when CONFIG_OF_CONTROL is enable
parse dt parameter of i2c devices only when CONFIG_OF_CONTROL
is enabled.
Signed-off-by: Mugunthan V N <mugunthanvnm@
drivers: i2c: uclass: parse dt parameters only when CONFIG_OF_CONTROL is enable
parse dt parameter of i2c devices only when CONFIG_OF_CONTROL
is enabled.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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| #
ae27120c |
| 06-Aug-2015 |
Tom Rini <trini@konsulko.com> |
Merge git://git.denx.de/u-boot-dm
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| #
df358c6b |
| 03-Jul-2015 |
Simon Glass <sjg@chromium.org> |
dm: i2c: Add a function to transfer messages
Sometimes it is useful to be able to transfer a raw I2C message. This
happens when the chip address needs to be set manually, or when the data to
be sent
dm: i2c: Add a function to transfer messages
Sometimes it is useful to be able to transfer a raw I2C message. This
happens when the chip address needs to be set manually, or when the data to
be sent/received is in another buffer.
Add a function to provide access to this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
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| #
7d7db222 |
| 03-Jul-2015 |
Simon Glass <sjg@chromium.org> |
dm: i2c: Add a message debug function
Add a way to dump the contents of an I2C message for debugging purposes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
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| #
01501804 |
| 04-May-2015 |
Simon Glass <sjg@chromium.org> |
dm: i2c: Add a function to find out the chip offset length
We can currently set this but there is no API function to get it. Add one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe
dm: i2c: Add a function to find out the chip offset length
We can currently set this but there is no API function to get it. Add one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Heiko Schocher<hs@denx.de>
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| #
02ffb580 |
| 08-May-2015 |
Tom Rini <trini@konsulko.com> |
Merge git://git.denx.de/u-boot-dm
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| #
ba3864f8 |
| 20-Apr-2015 |
Simon Glass <sjg@chromium.org> |
dm: i2c: Add functions to read and write a register
Add driver model versions of the legacy functions to read and write a
single byte register. These are a useful shortcut in many cases.
Signed-off
dm: i2c: Add functions to read and write a register
Add driver model versions of the legacy functions to read and write a
single byte register. These are a useful shortcut in many cases.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
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| #
b939689c |
| 05-May-2015 |
Albert ARIBAUD <albert.u.boot@aribaud.net> |
Merge branch 'u-boot/master' into 'u-boot-arm/master'
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| #
e564f054 |
| 05-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: core: Add dev_get_uclass_priv() to access uclass private data
Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses
dm: core: Add dev_get_uclass_priv() to access uclass private data
Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses for consistency
and to provide an example for others.
Signed-off-by: Simon Glass <sjg@chromium.org>
show more ...
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| #
bd4f706a |
| 08-Mar-2015 |
Tom Rini <trini@konsulko.com> |
Merge branch 'master' of git://git.denx.de/u-boot-dm
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| #
5c2d23bf |
| 18-Feb-2015 |
Simon Glass <sjg@chromium.org> |
dm: i2c: Add a missing memory allocaton check
This strdup() is missing a check. Add it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
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| #
b9cb6482 |
| 02-Mar-2015 |
Stefano Babic <sbabic@denx.de> |
Merge branch 'master' of git://git.denx.de/u-boot
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| #
e1cc4d31 |
| 24-Feb-2015 |
Albert ARIBAUD <albert.u.boot@aribaud.net> |
Merge remote-tracking branch 'u-boot/master' into 'u-boot-arm/master'
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| #
757566d1 |
| 13-Feb-2015 |
Tom Rini <trini@ti.com> |
Merge git://git.denx.de/u-boot-dm
|