From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: "Liang, Kan" <kan.liang@linux.intel.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Conor Dooley <conor+dt@kernel.org>,
Douglas Anderson <dianders@chromium.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Ian Rogers <irogers@google.com>, Ingo Molnar <mingo@redhat.com>,
James Clark <james.clark@linaro.org>,
Jiri Olsa <jolsa@kernel.org>,
John Garry <john.g.garry@oracle.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Leo Yan <leo.yan@linux.dev>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Mike Leach <mike.leach@linaro.org>,
Namhyung Kim <namhyung@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Peter Zijlstra <peterz@infradead.org>,
Rob Herring <robh@kernel.org>,
Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>,
Will Deacon <will@kernel.org>,
devicetree@vger.kernel.org,
linux-arm-kernel@lists. infradead.org,
linux-perf-users@vger.kernel.org,
linux-renesas-soc@vger.kernel.org, Marc Zyngier <maz@kernel.org>
Subject: [PATCH v4 0/5] arm64: add R8A78000 support
Date: Wed, 17 Sep 2025 05:29:39 +0000 [thread overview]
Message-ID: <87ecs5abp9.wl-kuninori.morimoto.gx@renesas.com> (raw)
Hi Geert
This is v4 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/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
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 (3):
arm64: cputype: Add Cortex-A725AE definitions
arm64: errata: Expand speculative SSBS workaround for Cortex-A725AE
tools: arm64: Add Cortex-A725AE definitions
arch/arm64/boot/dts/renesas/Makefile | 2 +
.../boot/dts/renesas/r8a78000-ironhide.dts | 92 +++
arch/arm64/boot/dts/renesas/r8a78000.dtsi | 756 ++++++++++++++++++
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 +
8 files changed, 857 insertions(+)
create mode 100644 arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
create mode 100644 arch/arm64/boot/dts/renesas/r8a78000.dtsi
--
2.43.0
next reply other threads:[~2025-09-17 5:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 5:29 Kuninori Morimoto [this message]
2025-09-17 5:30 ` [PATCH v4 1/5] arm64: cputype: Add Cortex-A725AE definitions Kuninori Morimoto
2025-09-17 5:30 ` Kuninori Morimoto
2025-09-17 11:59 ` Will Deacon
2025-09-18 4:54 ` Kuninori Morimoto
2025-09-17 5:30 ` [PATCH v4 2/5] arm64: errata: Expand speculative SSBS workaround for Cortex-A725AE Kuninori Morimoto
2025-09-17 5:31 ` [PATCH v4 3/5] tools: arm64: Add Cortex-A725AE definitions Kuninori Morimoto
2025-09-17 5:31 ` [PATCH v4 4/5] arm64: dts: renesas: Add R8A78000 X5H DTs Kuninori Morimoto
2025-09-17 15:13 ` Geert Uytterhoeven
2025-09-17 5:31 ` [PATCH v4 5/5] arm64: dts: renesas: R8A78000: Add initial Ironhide support Kuninori Morimoto
2025-09-17 14:58 ` Geert Uytterhoeven
2025-09-18 0:39 ` [PATCH v4 0/5] arm64: add R8A78000 support Rob Herring (Arm)
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