linux-stable/drivers/soc/renesas
Geert Uytterhoeven fbb662ffa0 pmdomain: renesas: r8a77980-sysc: CR7 must be always on
[ Upstream commit f0e4a13564 ]

The power domain containing the Cortex-R7 CPU core on the R-Car V3H SoC
must always be in power-on state, unlike on other SoCs in the R-Car Gen3
family.  See Table 9.4 "Power domains" in the R-Car Series, 3rd
Generation Hardware User’s Manual Rev.1.00 and later.

Fix this by marking the domain as a CPU domain without control
registers, so the driver will not touch it.

Fixes: 41d6d8bd8a ("soc: renesas: rcar-sysc: add R8A77980 support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/fdad9a86132d53ecddf72b734dac406915c4edc0.1705076735.git.geert+renesas@glider.be
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-01 13:21:48 +01:00
..
Kconfig
Makefile
r8a774a1-sysc.c
r8a774b1-sysc.c
r8a774c0-sysc.c
r8a774e1-sysc.c
r8a779a0-sysc.c
r8a7742-sysc.c
r8a7743-sysc.c
r8a7745-sysc.c
r8a7779-sysc.c
r8a7790-sysc.c
r8a7791-sysc.c
r8a7792-sysc.c
r8a7794-sysc.c
r8a7795-sysc.c
r8a7796-sysc.c
r8a77470-sysc.c
r8a77965-sysc.c
r8a77970-sysc.c
r8a77980-sysc.c
r8a77990-sysc.c
r8a77995-sysc.c
r9a06g032-smp.c
rcar-rst.c
rcar-sysc.c
rcar-sysc.h
renesas-soc.c
rmobile-sysc.c