linux-toradex.git/drivers/power/reset/syscon-reboot-mode.c, branch v5.1 Linux kernel for Apalis and Colibri modules power: reset: reboot-mode: Make include file global 2017-06-08T16:18:19+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2017-05-27T06:51:29+00:00 f1bea8793d939e594afb3407c26d9cec8792d42f Move the reboot-mode.h include file into include/linux to allow drivers outside drivers/power/reset to implement reboot-mode. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 
Move the reboot-mode.h include file into include/linux to allow drivers
outside drivers/power/reset to implement reboot-mode.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
power: reset: syscon-reboot-mode: Fix module autoload 2016-10-19T03:16:09+00:00 Javier Martinez Canillas javier@osg.samsung.com 2016-10-17T18:36:14+00:00 0a27aa9c316ea36c299bfe552da8297e15d16fd4 If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/power/reset/syscon-reboot-mode.ko | grep alias $ After this patch: $ modinfo drivers/power/reset/syscon-reboot-mode.ko | grep alias alias: of:N*T*Csyscon-reboot-modeC* alias: of:N*T*Csyscon-reboot-mode Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/power/reset/syscon-reboot-mode.ko | grep alias
$

After this patch:

$ modinfo drivers/power/reset/syscon-reboot-mode.ko | grep alias
alias:          of:N*T*Csyscon-reboot-modeC*
alias:          of:N*T*Csyscon-reboot-mode

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power: reset: syscon-reboot-mode: Use managed resource API 2016-08-15T22:29:34+00:00 Bjorn Andersson bjorn.andersson@linaro.org 2016-08-04T05:04:06+00:00 8dfdd2a8426b71bf85b400d5226c4c6e0fa21781 Use the managed resource version of reboot_mode_register(). Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Tested-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Use the managed resource version of reboot_mode_register().

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power: reset: add reboot mode driver 2016-07-06T15:16:27+00:00 Andy Yan andy.yan@rock-chips.com 2016-07-06T13:27:26+00:00 4fcd504edbf7c793325511c2df8dcd083958e28a This driver parses the reboot commands like "reboot bootloader" and "reboot recovery" to get a boot mode described in the device tree , then call the write interfae to store the boot mode in some place like special register or sram, which can be read by the bootloader after system reboot, then the bootloader can take different action according to the mode stored. This is commonly used on Android based devices, in order to reboot the device into fastboot or recovery mode. Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Tested-by: John Stultz <john.stultz@linaro.org> Acked-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
This driver parses the reboot commands like "reboot bootloader"
and "reboot recovery" to get a boot mode described in the
device tree , then call the write interfae to store the boot
mode in some place like special register or sram, which can
be read by the bootloader after system reboot, then the bootloader
can take different action according to the mode stored.

This is commonly used on Android based devices, in order to
reboot the device into fastboot or recovery mode.

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
Tested-by: John Stultz <john.stultz@linaro.org>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>