History log of /openbmc/u-boot/drivers/i2c/i2c-emul-uclass.c (Results 1 – 13 of 13)
Revision Date Author Comments
# 9450ab2b 05-Dec-2018 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi

- Various MTD fixes from Boris
- Zap various unused / legacy paths.
- pxa3xx NAND update from Miquel

Signed-off-by: Tom

Merge branch 'master' of git://git.denx.de/u-boot-spi

- Various MTD fixes from Boris
- Zap various unused / legacy paths.
- pxa3xx NAND update from Miquel

Signed-off-by: Tom Rini <trini@konsulko.com>

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# 0a3d59e0 03-Dec-2018 Tom Rini <trini@konsulko.com>

Merge tag 'xilinx-for-v2019.01' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2019.01

microblaze:
- Use default functions for memory decoding
- Showing model fr

Merge tag 'xilinx-for-v2019.01' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2019.01

microblaze:
- Use default functions for memory decoding
- Showing model from DT

zynq:
- Fix spi flash DTs
- Fix zynq_help_text with CONFIG_SYS_LONGHELP
- Tune cse/mini configurations
- Enabling cse/mini testing with current targets

zynqmp:
- Enable gzip SPL support
- Fix chip detection logic
- Tune mini configurations
- DT fixes(spi-flash, models, clocks, etc)
- Add support for OF_SEPARATE configurations
- Enabling mini testing with current targets
- Add mini mtest configuration
- Some minor config setting

nand:
- arasan: Add subpage configuration

net:
- gem: Add 64bit DMA support

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# c1d6e0bb 01-Dec-2018 Tom Rini <trini@konsulko.com>

Merge tag 'for-master-20181130' of git://git.denx.de/u-boot-rockchip

Improvements:
- RK3188 USB-UART functionality
- errors triggering a hard-stop in SPL on the RK3399 are reported

Merge tag 'for-master-20181130' of git://git.denx.de/u-boot-rockchip

Improvements:
- RK3188 USB-UART functionality
- errors triggering a hard-stop in SPL on the RK3399 are reported
- Rockchip RV1108 (SoC) support
- MicroCrystal RV3029 (RTC) DM driver

Fixes:
- RK3188 early UART setup
- limit SD-card frequency to 40MHz on the RK3399-Q7
- MIPI fixes
- RK3399 CPUB clock initialisation

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# 172e3c11 30-Nov-2018 Tom Rini <trini@konsulko.com>

Merge tag 'pull-30nov18' of git://git.denx.de/u-boot-dm

Fix sound on sandbox
Convert TPM fully to DM
Tidy up sandbox I2C emulation
Add a 'make qcheck' target for faster testing

Merge tag 'pull-30nov18' of git://git.denx.de/u-boot-dm

Fix sound on sandbox
Convert TPM fully to DM
Tidy up sandbox I2C emulation
Add a 'make qcheck' target for faster testing
A few other misc things
(dropped the final patch which breaks clang for some reason)

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# b7c25b11 18-Nov-2018 Simon Glass <sjg@chromium.org>

dm: sandbox: i2c: Add a new 'emulation parent' uclass

Sandbox i2c works using emulation drivers which are currently children of
the i2c device:

rtc_0: rtc@43 {

dm: sandbox: i2c: Add a new 'emulation parent' uclass

Sandbox i2c works using emulation drivers which are currently children of
the i2c device:

rtc_0: rtc@43 {
reg = <0x43>;
compatible = "sandbox-rtc";
emul {
compatible = "sandbox,i2c-rtc";
};
};

In this case the emulation device is attached to i2c bus on address 0x43
and provides the Real-Time-Clock (RTC) functionality.

However this is not ideal, since every device on an I2C bus has a child
device. This is only really the case for sandbox, but we want to avoid
special-case code for sandbox.

A better approach seems to be to add a separate node on the bus, an
'emulation parent'. This can be given a bogus address (such as 0xff) and
hides all the emulators away. Then we can use a phandle to point from the
device to the correct emualtor, and only on sandbox. The code to find an
emulator does not interfere with normal i2c operation.

Add a new UCLASS_I2C_EMUL_PARENT uclass which allows finding an emulator
given a bus, and finding a bus given an emulator. This will be used in a
follow-on patch.

Signed-off-by: Simon Glass <sjg@chromium.org>

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# e8f80a5a 09-May-2018 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-sunxi


# 83d290c5 06-May-2018 Tom Rini <trini@konsulko.com>

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borro

SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

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# bd5053ff 14-Jan-2015 Tom Rini <trini@ti.com>

Merge branch 'buildman' of git://git.denx.de/u-boot-x86

Conflicts:
tools/buildman/control.py

Signed-off-by: Tom Rini <trini@ti.com>


# e3bf81b1 16-Dec-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx


# 3bfbf32b 16-Dec-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-socfpga


# 6983951a 12-Dec-2014 Tom Rini <trini@ti.com>

Merge branch 'master' of git://git.denx.de/u-boot-mmc


# a5a58826 11-Dec-2014 Tom Rini <trini@ti.com>

Merge git://git.denx.de/u-boot-dm


# c70c71d8 10-Dec-2014 Simon Glass <sjg@chromium.org>

dm: i2c: Add I2C emulation driver for sandbox

In order to test I2C we need some sort of emulation interface. Add hooks
to allow a driver to emulate an I2C device for sandbox.

Si

dm: i2c: Add I2C emulation driver for sandbox

In order to test I2C we need some sort of emulation interface. Add hooks
to allow a driver to emulate an I2C device for sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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