kernel_optimize_test/drivers/soc/ti
Tero Kristo efa5c01cd7 soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one
Current implementation of the genpd support over TI SCI uses a single
genpd across the whole SoC, and attaches multiple devices to this. This
solution has its drawbacks, like it is currently impossible to attach
more than one power domain to a device; the core genpd implementation
requires one genpd per power-domain entry in DT for a single device.
Also, some devices like USB apparently require their own genpd during
probe time, the current shared approach in use does not work at all.

Switch the implementation over to use a single genpd per power domain
entry in DT. The domains are registered with the onecell approach, but
we also add our own xlate service due to recent introduction of the
extended flag for TI SCI PM domains; genpd core xlate service requires
a single cell per powerdomain, but we are using two cells.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2020-09-11 21:47:08 -07:00
..
k3-ringacc.c soc: ti: k3: ringacc: add am65x sr2.0 support 2020-09-11 21:34:17 -07:00
k3-socinfo.c soc: ti: add k3 platforms chipid module driver 2020-05-27 20:39:14 -07:00
Kconfig soc: ti: pruss: Enable support for ICSSG subsystems on K3 AM65x SoCs 2020-09-11 21:43:36 -07:00
knav_dma.c soc: ti: knav_dma: Use proper enum in pktdma_init_chan 2019-01-30 10:22:17 -08:00
knav_qmss_acc.c soc: TI knav_qmss: make symbol 'knav_acc_range_ops' static 2020-07-24 14:47:10 -07:00
knav_qmss_queue.c drivers: soc: ti: knav_qmss_queue: Make knav_gp_range_ops static 2020-05-27 20:39:14 -07:00
knav_qmss.h soc: ti: Replace zero-length array with flexible-array 2020-06-15 23:08:32 -05:00
Makefile soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs 2020-09-11 21:43:34 -07:00
omap_prm.c soc: ti: omap-prm: use atomic iopoll instead of sleeping one 2020-05-19 11:20:53 -07:00
pm33xx.c soc: ti: pm33xx: Add base cpuidle support 2020-02-27 09:27:28 -08:00
pruss.c soc: ti: pruss: Enable support for ICSSG subsystems on K3 J721E SoCs 2020-09-11 21:43:37 -07:00
ti_sci_inta_msi.c soc: ti: Add MSI domain bus support for Interrupt Aggregator 2019-05-01 10:49:17 +01:00
ti_sci_pm_domains.c soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one 2020-09-11 21:47:08 -07:00
wkup_m3_ipc.c soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot 2019-12-17 15:18:36 -08:00