linux-yocto/drivers/bus
Alexander Sverdlin d7d0760784 Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first"
[ Upstream commit 36305857b1 ]

This reverts commit 4700a00755.

It breaks target-module@2b300050 ("ti,sysc-omap2") probe on AM62x in a case
when minimally-configured system tries to network-boot:

[    6.888776] probe of 2b300050.target-module returned 517 after 258 usecs
[   17.129637] probe of 2b300050.target-module returned 517 after 708 usecs
[   17.137397] platform 2b300050.target-module: deferred probe pending: (reason unknown)
[   26.878471] Waiting up to 100 more seconds for network.

There are minimal configurations possible when the deferred device is not
being probed any more (because everything else has been successfully
probed) and deferral lists are not processed any more.

Stable mmc enumeration can be achieved by filling /aliases node properly
(4700a00755 commit's rationale).

After revert:

[    9.006816] IP-Config: Complete:
[    9.010058]      device=lan0, ...

Tested-by: Andreas Kemnade <andreas@kemnade.info> # GTA04, Panda, BT200
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Link: https://lore.kernel.org/r/20250401090643.2776793-1-alexander.sverdlin@siemens.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-06-27 11:07:36 +01:00
..
fsl-mc bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value 2025-06-27 11:07:36 +01:00
mhi bus: mhi: host: Fix conflict between power_up and SYSERR 2025-06-27 11:07:28 +01:00
arm-cci.c
arm-integrator-lm.c
brcmstb_gisb.c
bt1-apb.c
bt1-axi.c
da8xx-mstpri.c
hisi_lpc.c
imx-weim.c
intel-ixp4xx-eb.c
Kconfig
Makefile
mips_cdmm.c
moxtet.c
mvebu-mbus.c
omap_l3_noc.c
omap_l3_noc.h
omap_l3_smx.c
omap_l3_smx.h
omap-ocp2scp.c
qcom-ebi2.c
qcom-ssc-block-bus.c
simple-pm-bus.c
sun50i-de2.c
sunxi-rsb.c
tegra-aconnect.c
tegra-gmi.c
ti-pwmss.c
ti-sysc.c Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first" 2025-06-27 11:07:36 +01:00
ts-nbus.c
uniphier-system-bus.c
vexpress-config.c