linux/drivers/clk/renesas
Geert Uytterhoeven f787216f33 clk: renesas: cpg-mssr: Set GENPD_FLAG_ALWAYS_ON for clock domain
The CPG/MSSR Clock Domain driver does not implement the
generic_pm_domain.power_{on,off}() callbacks, as the domain itself
cannot be powered down.  Hence the domain should be marked as always-on
by setting the GENPD_FLAG_ALWAYS_ON flag, to prevent the core PM Domain
code from considering it for power-off, and doing unnessary processing.

Note that this only affects RZ/A2 SoCs.  On R-Car Gen2 and Gen3 SoCs,
the R-Car SYSC driver handles Clock Domain creation, and offloads only
device attachment/detachment to the CPG/MSSR driver.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-08-23 11:09:57 +02:00
..
clk-div6.c clk: renesas: div6: Combine clock-private and parent array allocation 2019-06-20 11:36:29 +02:00
clk-div6.h We have two changes to the core framework this time around. The first being a 2017-11-17 20:04:24 -08:00
clk-emev2.c Merge branches 'clk-dt-name', 'clk-ti-of-node' and 'clk-sa' into clk-next 2018-10-18 15:33:52 -07:00
clk-mstp.c clk: renesas: mstp: Set GENPD_FLAG_ALWAYS_ON for clock domain 2019-08-23 11:09:49 +02:00
clk-r8a73a4.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-r8a7740.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-r8a7778.c Merge branches 'clk-dt-name', 'clk-ti-of-node' and 'clk-sa' into clk-next 2018-10-18 15:33:52 -07:00
clk-r8a7779.c Merge branches 'clk-dt-name', 'clk-ti-of-node' and 'clk-sa' into clk-next 2018-10-18 15:33:52 -07:00
clk-rcar-gen2.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-rz.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
clk-sh73a0.c clk: Remove io.h from clk-provider.h 2019-05-15 13:21:37 -07:00
Kconfig Merge branch 'clk-renesas' into clk-next 2018-10-18 15:38:51 -07:00
Makefile clk: renesas: cpg-mssr: Add r8a774c0 support 2018-09-19 16:42:14 +02:00
r7s9210-cpg-mssr.c clk: renesas: r7s9210: Always use readl() 2019-04-02 09:50:48 +02:00
r8a774a1-cpg-mssr.c clk: renesas: r8a774a1: Add TMU clock 2019-06-18 11:02:51 +02:00
r8a774c0-cpg-mssr.c clk: renesas: rcar-gen3: Correct parent clock of Audio-DMAC 2019-04-02 10:08:35 +02:00
r8a7743-cpg-mssr.c Merge branch 'clk-renesas' into clk-next 2018-10-18 15:38:51 -07:00
r8a7745-cpg-mssr.c clk: renesas: Convert to SPDX identifiers 2018-09-28 17:16:37 -07:00
r8a7790-cpg-mssr.c clk: renesas: Convert to SPDX identifiers 2018-09-28 17:16:37 -07:00
r8a7791-cpg-mssr.c clk: renesas: Convert to SPDX identifiers 2018-09-28 17:16:37 -07:00
r8a7792-cpg-mssr.c clk: renesas: Convert to SPDX identifiers 2018-09-28 17:16:37 -07:00
r8a7794-cpg-mssr.c clk: renesas: Convert to SPDX identifiers 2018-09-28 17:16:37 -07:00
r8a7795-cpg-mssr.c clk: renesas: r8a7795: Add CMM clocks 2019-06-18 11:02:51 +02:00
r8a7796-cpg-mssr.c clk: renesas: r8a7796: Add CMM clocks 2019-05-21 10:45:09 +02:00
r8a77470-cpg-mssr.c scripts/spelling.txt: add spelling fix for prohibited 2019-07-12 11:05:41 -07:00
r8a77965-cpg-mssr.c clk: renesas: r8a77965: Add CMM clocks 2019-06-18 11:02:54 +02:00
r8a77970-cpg-mssr.c clk: renesas: r8a77970: Add CPEX clock 2018-12-04 10:29:48 +01:00
r8a77980-cpg-mssr.c clk: renesas: r8a77980: Fix RPC-IF module clock's parent 2019-04-02 10:31:05 +02:00
r8a77990-cpg-mssr.c clk: renesas: r8a77990: Add CMM clocks 2019-06-18 11:02:56 +02:00
r8a77995-cpg-mssr.c clk: renesas: r8a77995: Add CMM clocks 2019-06-18 11:03:03 +02:00
r9a06g032-clocks.c clk: renesas: r9a06g032: Set GENPD_FLAG_ALWAYS_ON for clock domain 2019-08-23 11:09:52 +02:00
rcar-gen2-cpg.c clk: renesas: Convert to SPDX identifiers 2018-09-28 17:16:37 -07:00
rcar-gen2-cpg.h clk: renesas: Use the correct style for SPDX License Identifier 2019-05-01 13:01:18 -07:00
rcar-gen3-cpg.c clk: renesas: rcar-gen3: Remove unused variable 2019-04-11 10:35:45 -07:00
rcar-gen3-cpg.h Merge branches 'clk-stm32f4', 'clk-tegra', 'clk-at91', 'clk-sifive-fu540' and 'clk-spdx' into clk-next 2019-05-07 11:45:29 -07:00
rcar-usb2-clock-sel.c clk: renesas: rcar-usb2-clock-sel: Use devm_platform_ioremap_resource() helper 2019-08-08 10:22:59 +02:00
renesas-cpg-mssr.c clk: renesas: cpg-mssr: Set GENPD_FLAG_ALWAYS_ON for clock domain 2019-08-23 11:09:57 +02:00
renesas-cpg-mssr.h clk: renesas: Use the correct style for SPDX License Identifier 2019-05-01 13:01:18 -07:00