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walnux/drivers/ioexpander
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Michal Lenc e96ef8abe3 drivers/ioexpander/icjx.c: reconfigure icjx after undervoltage 
According to a reference manual, VCC and VDD undervoltage
and VDD burst leads to the reset of all registers.
Therefore we have to reconfigure the expander to make
it functional again.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2025-07-18 12:08:39 -03:00
..
CMakeLists.txt drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
gpio.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
gpio_lower_half.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
icjx.c drivers/ioexpander/icjx.c: reconfigure icjx after undervoltage 2025-07-18 12:08:39 -03:00
icjx.h drivers/ioexpander/icjx: add option to set filters during initialization 2025-04-24 10:05:56 -03:00
ioe_dummy.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
ioe_rpmsg.c sim/configs/rpserver/rpproxy_virtio: Change the sim 32bit to 64bit compilation 2024-11-15 14:01:11 +08:00
iso1h812g.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
iso1h812g.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
iso1i813t.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
iso1i813t.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
Kconfig drivers/ioexpander: Add support for PCA9557 2025-03-25 15:46:09 -03:00
Make.defs drivers/ioexpander: Add support for PCA9557 2025-03-25 15:46:09 -03:00
mcp23x08.c This patch fix mcp23x08 support. Issue #15592 2025-01-21 01:59:25 +08:00
mcp23x08.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mcp23x17.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
mcp23x17.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pca9538.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pca9538.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pca9555.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pca9555.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pca9557.c drivers/ioexpander: Add support for PCA9557 2025-03-25 15:46:09 -03:00
pca9557.h drivers/ioexpander: Add support for PCA9557 2025-03-25 15:46:09 -03:00
pcf8574.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pcf8574.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pcf8575.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
pcf8575.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
skeleton.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
sx1509.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
sx1509.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
tca64xx.c drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00
tca64xx.h drivers: migrate to SPDX identifier 2024-11-06 18:02:25 +08:00