linux-kernel - [PATCH v2 0/5] clk: samsung: introduce exynos8890 clock driver

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Message-ID: <20251017161334.1295955-1-ivo.ivanov.ivanov1@gmail.com>
Date: Fri, 17 Oct 2025 19:13:28 +0300
From: Ivaylo Ivanov <ivo.ivanov.ivanov1@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>
Cc: Alim Akhtar <alim.akhtar@...sung.com>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-samsung-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/5] clk: samsung: introduce exynos8890 clock driver

Hey folks,

This patchset adds a pretty much full (except for ISP and camera blocks)
cmu driver for exynos8890. It's configured to run with gates in manual
mode, which is done differenetly from other exynos SoCs.

Best regards,
Ivaylo

Changes from V2:
patch 2/5:
- rebase on next and drop the unnecessary new line
patch 3/5:
- rebase on next
- add r-b tag from Peng Fan
patch 4/5:
- rebase
- add r-b tag from Peng Fan
patch 5/5:
- include bitfield.h to ease the kernel test robot's pain
- add a comment that specifies we're disabling hwacg and change
the commit description as per Peng Fan's suggestion

Ivaylo Ivanov (5):
  dt-bindings: clock: add exynos8890 SoC
  clk: samsung: clk-pll: Add support for pll_141xx
  clk: samsung: clk-pll: Add support for pll_1419x
  clk: samsung: clk-pll: Add support for pll_1431x
  clk: samsung: introduce exynos8890 clock driver

 .../clock/samsung,exynos8890-cmu.yaml         |  477 +
 drivers/clk/samsung/Makefile                  |    1 +
 drivers/clk/samsung/clk-exynos8890.c          | 8697 +++++++++++++++++
 drivers/clk/samsung/clk-pll.c                 |   12 +-
 drivers/clk/samsung/clk-pll.h                 |   12 +
 .../clock/samsung,exynos8890-cmu.h            | 1279 +++
 6 files changed, 10476 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/clock/samsung,exynos8890-cmu.yaml
 create mode 100644 drivers/clk/samsung/clk-exynos8890.c
 create mode 100644 include/dt-bindings/clock/samsung,exynos8890-cmu.h

-- 
2.43.0