[PATCH v5 0/7] arm64: add R8A78000 support

[Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>]

Hi Geert

This is v5 of R8A78000 support for Renesas.

This patch-set adds R8A78000 and Ironhide board support.
It is based on SDK v4.28.0 or later. It will be released at end of Oct.

Link: https://lore.kernel.org/r/87ecs5abp9.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87tt13i0lh.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87o6rjvzf4.wl-kuninori.morimoto.gx@renesas.com
Link: https://lore.kernel.org/r/87tt1c9z7h.wl-kuninori.morimoto.gx@renesas.com

v4 -> v5
	- Add new dt-binding patch to remove "resets" and "power-domain" [1/7][2/7]
	 - I'm not sure this is acceptable, especially [2/7]. These are optional patch.
	- A725AE -> A720AE in git-log [3/7][4/7][5/7]
	- move "interrupt-parent = <&gic>" one level up [6/7]
	- move back timer out of soc [6/7]
	- move L2_CA720_x to out of cpu@xx node [6/7]
	- rename L2/L3 cache-controller-xxx node name [6/7]
	- add "cache-unified" on L2 cache [6/7]
	- add "renesas,rcar-gen5-scif" for {h}scif nodes [6/7]
	- remove bootargs = "maxcpus=1" [7/7]

v3 -> v4
	- Don't include already applied patches
	- separate Cortex-A725AE patch into tools/ID/errata [1/5][2/5][3/5]
	- fixup gic reg [4/5]
	- move timer node into soc [4/5]

v2 -> v3
	- Add Reviewed-by from Geert [1/6]
	- Add cortex-a720ae patches [3/6][4/6]
	- Drop enable-method = "pcsi" [5/6]
	- Tidyup node name controller -> cache-controller [5/6]
	- Remove cache-unified from L2 [5/6]
	- add dummy-clk-sgasyncd16 for scif [5/6]
	- re-add clock-frequency on scif_clk [5/6]
	- Tidyup GIC comments [5/6]
	- Tidyup GIC regs [5/6]
	- use "renesas,scif-r8a78000" instead of "renesas,rcar-gen5-scif" [5/6]
	- Tidyup Subject [6/6]
	- Tidyup Makefile position [6/6]
	- Add explanation why it needs "maxcpus=1" [6/6]
	- 518MB -> 518MiB on memory [6/6]
	- 16666666 -> 16666600 on extal_clk [6/6]
	- Drop comment from hscif0 [6/6]

v1 -> v2
	- Add Krzysztof's Acked-by on [1/4]
	- Tidyup "cache" properties on [3/4]
	- Add "clock-" prefix on fixed-clock [3/4]
	- remove un-needed clock-frequency [3/4]
	- use "-" instead of "_" on dummy-clk-sgasyncd4 [3/4]
	- use "0" instead of "0x0" for gic [3/4]
	- cleanup "bootargs" [4/4]


Hai Pham (2):
  arm64: dts: renesas: Add R8A78000 X5H DTs
  arm64: dts: renesas: R8A78000: Add initial Ironhide support

Kuninori Morimoto (5):
  dt-bindings: serial: sh-sci: don't required "reset" for r8a78000
  dt-bindings: serial: sh-sci: don't required "power-domain"
  tools: arm64: Add Cortex-A720AE definitions
  arm64: cputype: Add Cortex-A720AE definitions
  arm64: errata: Expand speculative SSBS workaround for Cortex-A720AE

 .../bindings/serial/renesas,hscif.yaml        |   2 -
 .../bindings/serial/renesas,scif.yaml         |   2 -
 arch/arm64/boot/dts/renesas/Makefile          |   2 +
 .../boot/dts/renesas/r8a78000-ironhide.dts    |  85 ++
 arch/arm64/boot/dts/renesas/r8a78000.dtsi     | 787 ++++++++++++++++++
 arch/arm64/include/asm/cputype.h              |   2 +
 arch/arm64/kernel/cpu_errata.c                |   1 +
 arch/arm64/kernel/proton-pack.c               |   1 +
 tools/arch/arm64/include/asm/cputype.h        |   2 +
 tools/perf/util/arm-spe.c                     |   1 +
 10 files changed, 881 insertions(+), 4 deletions(-)
 create mode 100644 arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a78000.dtsi

-- 
2.43.0