From: Ravi Patel <ravi.patel@samsung.com>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
jesper.nilsson@axis.com, lars.persson@axis.com,
mturquette@baylibre.com, sboyd@kernel.org,
alim.akhtar@samsung.com, s.nawrocki@samsung.com,
cw00.choi@samsung.com
Cc: ravi.patel@samsung.com, ksk4725@coasia.com, smn1196@coasia.com,
linux-arm-kernel@axis.com, krzk@kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
pjsin865@coasia.com, gwk1013@coasia.com, bread@coasia.com,
jspark@coasia.com, limjh0823@coasia.com, lightwise@coasia.com,
hgkim05@coasia.com, mingyoungbo@coasia.com,
shradha.t@samsung.com, swathi.ks@samsung.com, kenkim@coasia.com
Subject: [PATCH v3 0/4] Add basic clock and pmu support for the Axis ARTPEC-9 SoC
Date: Wed, 29 Oct 2025 18:37:27 +0530 [thread overview]
Message-ID: <20251029130731.51305-1-ravi.patel@samsung.com> (raw)
In-Reply-To: CGME20251029130809epcas5p3cd5341d86ffac5fe18d8541c8018e568@epcas5p3.samsung.com
Add basic clock driver and pmu compatible support for the
Axis ARTPEC-9 SoC which contains 6-core Cortex-A55 CPU
and other several IPs. This SoC is an Axis-designed chipset
used in surveillance camera products.
This ARTPEC-9 SoC has a variety of Samsung-specific IP blocks and
Axis-specific IP blocks and SoC is manufactured by Samsung Foundry.
This patch series includes below changes:
- CMU (Clock Management Unit) driver and its bindings (patch #1 to #3)
- PMU bindings (patch #4)
The patch series has been tested on the ARTPEC-9 EVB with
Linux Samsung SoC tree (for-next branch) and intended
to be merged via the `arm-soc` tree.
---
Changes in v3:
- Resend all patches in single thread
Link to v2: https://lore.kernel.org/linux-samsung-soc/20251029125641.32989-1-ravi.patel@samsung.com/
---
Changes in v2:
- Decouple the device tree related patches which was present in v1 (Patch #5 to #7)
Device tree related patches will be sent in separate series.
- Fix the division issue (in arm target) reported by kernel test in patch #2
Link to v1: https://lore.kernel.org/linux-samsung-soc/20250917085005.89819-1-ravi.patel@samsung.com/
---
GyoungBo Min (3):
dt-bindings: clock: Add ARTPEC-9 clock controller
clk: samsung: Add clock PLL support for ARTPEC-9 SoC
clk: samsung: artpec-9: Add initial clock support for ARTPEC-9 SoC
SungMin Park (1):
dt-bindings: samsung: exynos-pmu: Add compatible for ARTPEC-9 SoC
.../bindings/clock/axis,artpec9-clock.yaml | 232 ++++
.../bindings/soc/samsung/exynos-pmu.yaml | 1 +
drivers/clk/samsung/Makefile | 1 +
drivers/clk/samsung/clk-artpec9.c | 1224 +++++++++++++++++
drivers/clk/samsung/clk-pll.c | 185 ++-
drivers/clk/samsung/clk-pll.h | 17 +
include/dt-bindings/clock/axis,artpec9-clk.h | 195 +++
7 files changed, 1847 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/clock/axis,artpec9-clock.yaml
create mode 100644 drivers/clk/samsung/clk-artpec9.c
create mode 100644 include/dt-bindings/clock/axis,artpec9-clk.h
--
2.17.1
next parent reply other threads:[~2025-10-29 13:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20251029130809epcas5p3cd5341d86ffac5fe18d8541c8018e568@epcas5p3.samsung.com>
2025-10-29 13:07 ` Ravi Patel [this message]
2025-10-29 13:07 ` [PATCH v3 1/4] dt-bindings: clock: Add ARTPEC-9 clock controller Ravi Patel
2025-11-19 11:40 ` (subset) " Krzysztof Kozlowski
2025-11-19 11:43 ` Krzysztof Kozlowski
2025-11-19 12:31 ` Ravi Patel
2025-11-19 13:35 ` Krzysztof Kozlowski
2026-02-24 11:38 ` Krzysztof Kozlowski
2025-10-29 13:07 ` [PATCH v3 2/4] clk: samsung: Add clock PLL support for ARTPEC-9 SoC Ravi Patel
2025-11-19 11:40 ` (subset) " Krzysztof Kozlowski
2026-02-24 11:39 ` Krzysztof Kozlowski
2025-10-29 13:07 ` [PATCH v3 3/4] clk: samsung: artpec-9: Add initial clock " Ravi Patel
2025-11-19 11:40 ` (subset) " Krzysztof Kozlowski
2026-02-24 11:41 ` Krzysztof Kozlowski
2025-10-29 13:07 ` [PATCH v3 4/4] dt-bindings: samsung: exynos-pmu: Add compatible " Ravi Patel
2025-11-19 11:40 ` (subset) " Krzysztof Kozlowski
2025-11-19 11:03 ` [PATCH v3 0/4] Add basic clock and pmu support for the Axis " Ravi Patel
2025-11-19 11:38 ` Krzysztof Kozlowski
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