u-boot.git/drivers/watchdog, branch v2018.11Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/u-boot.git/atom/drivers/watchdog?h=v2018.112018-10-25T14:16:21ZMerge tag 'u-boot-imx-20181025' of git://git.denx.de/u-boot-imx2018-10-25T14:16:21ZTom Rinitrini@konsulko.com2018-10-25T14:16:21Zurn:sha1:cf033e04da315ba949e804c127abae0134bda30f
Merged imx8 architecture, fix build for imx8 + warnings
watchdog: aspeed: restore default value of reset_mask2018-10-22T13:18:49ZCédric Le Goaterclg@kaod.org2018-10-16T11:57:11Zurn:sha1:e1a8dfde5a1efa5158bd7740ef6cbb8abc12a27f
This is required for the current Linux kernel to reboot. It should also
probably be fixed in Linux.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Kconfig: Convert CONFIG_IMX_WATCHDOG to Kconfig2018-10-22T12:33:54ZXiaoliang Yangxiaoliang.yang_1@nxp.com2018-10-18T09:14:19Zurn:sha1:517066a7094499712f7fc6f1d5c116427bdced08
Move this option to Kconfig and tidy up the config file of eight
boards which use it.
Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
watchdog: mx25: use the imx_watchdog driver for mx252018-09-04T06:47:23ZMartin Kaisermartin@kaiser.cx2018-07-21T17:47:03Zurn:sha1:69f78cf840d03c25347847aaa74f2bdfa6c19f46
The existing imx_watchdog driver is compatible with mx25 chipsets.
Add a WDOG1_BASE_ADDR define for the base address and enable the driver
in watchdog's Makefile.
To use the driver, a board must define CONFIG_IMX_WATCHDOG and
CONFIG_HW_WATCHDOG.
This fixes an issue when booting an mx25 chip via usb/serial. In this
case, the boot rom will always enable the watchdog. If u-boot is running
in interactive mode and the watchdog is not serviced, the system is
rebooted when the watchdog expires.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
watchdog: cadence: Do not stop wdt in probe2018-07-19T08:49:56ZMichal Simekmichal.simek@xilinx.com2018-07-17T11:17:39Zurn:sha1:0bd83060c2b01331f1b989433bc400b5bf002f9f
Watchdog can be started before probe and u-boot should just take control
over it. That's why do not stop watchdog in probe to cover cases where
watchdog can expire before probe and start.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
watchdog: cdns: Add comment for expire_now function2018-07-19T08:49:56ZMichal Simekmichal.simek@xilinx.com2018-07-16T11:34:55Zurn:sha1:6c253be7ce19bec6dba386fc55f4986de65281d0
IP itself has no reg/no bit which can be used for this functionality.
Add this note to the driver to make sure that none will be asking for
that. Current method is to setup 1s timeout and hang() which is done via
wdt_expire_now().
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
watchdog: Convert Xilinx Axi watchdog driver to driver model2018-07-19T08:49:55ZShreenidhi Shediyesshedi@gmail.com2018-07-14T20:35:41Zurn:sha1:e0e9caae6b660d1d79eed449177d8312112ae3b0
Xilinx Axi wdt driver conversion to driver model & Kconfig update
for the same.
Signed-off-by: Shreenidhi Shedi <yesshedi@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
watchdog: dm: Support manual relocation for watchdogs2018-07-19T08:49:54ZMichal Simekmichal.simek@xilinx.com2018-07-11T13:42:25Zurn:sha1:f238b3f0fbc9ebc3a9702ddfc5ef22dff09f35d8
Relocate watchdog ops as was done by:
"dm: Add support for all targets which requires MANUAL_RELOC"
(sha1: 484fdf5ba058b07be5ca82763aa2b72063540ef3)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
watchdog: dm: Change uclass name to watchdog and enable DM_UC_FLAG_SEQ_ALIAS2018-07-19T08:49:54ZMichal Simekmichal.simek@xilinx.com2018-07-11T06:24:43Zurn:sha1:9713fac1eb104e87f8e2fe578c29c96bddef304c
uclass name is used by dev_read_alias_seq which return seq number when
aliases are used.
Code fragment:
168 int dev_read_alias_seq(struct udevice *dev, int *devnump)
169 {
170 ofnode node = dev_ofnode(dev);
171 const char *uc_name = dev->uclass->uc_drv->name;
172 int ret;
173
174 if (ofnode_is_np(node)) {
175 ret = of_alias_get_id(ofnode_to_np(node), uc_name);
Also this patch enables DM_UC_FLAG_SEQ_ALIAS to be in sync with Linux
which is also using watchdog name for watchdog aliases.
drivers/watchdog/watchdog_core.c:215:
ret = of_alias_get_id(wdd->parent->of_node, "watchdog");
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Merge branch 'master' of git://git.denx.de/u-boot-mips2018-06-01T20:46:39ZTom Rinitrini@konsulko.com2018-06-01T20:46:39Zurn:sha1:2a046ff5e9ffc30025b698ea6751412e2a1f16ca