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From: Denzeel Oliva <wachiturroxd150@gmail.com>
To: Krzysztof Kozlowski <krzk@kernel.org>,
	 Sylwester Nawrocki <s.nawrocki@samsung.com>,
	 Chanwoo Choi <cw00.choi@samsung.com>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	 Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>
Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
	 linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,  devicetree@vger.kernel.org,
	Denzeel Oliva <wachiturroxd150@gmail.com>
Subject: [PATCH v5 0/5] clk: samsung: exynos990: CMU_TOP fixes (mux regs, widths, factors)
Date: Sat, 30 Aug 2025 16:28:37 +0000	[thread overview]
Message-ID: <20250830-fix-cmu-top-v5-0-7c62f608309e@gmail.com> (raw)

Hi,

Two small fixes for Exynos990 CMU_TOP:

Correct PLL mux register selection (use PLL_CON0), add DPU_BUS and
CMUREF mux/div, and update clock IDs.
Fix mux/div bit widths and replace a few bogus divs with fixed-factor
clocks (HSI1/2 PCIe, USBDP debug); also fix OTP rate.

Changes in v2:

- In the first commit the divratio of
  PLL_SHARED0_DIV3 should not be changed.

Changes in v3:

- There is no ABI massive break, the new ID clocks are
  in the last define CMU_TOP block.

Changes in v4:

- Fix compilation for define CLK_DOUT_CMU_CMUREF to
  CLK_DOUT_CMU_CLK_CMUREF

Changes in v5:

-  Rewrite commits and remove cosmetic/non-operational changes
   and unrelated rebases.
   CLKS_NR_TOP will be moved to the patch that adds the new clocks.

Please review.

Denzeel Oliva

Signed-off-by: Denzeel Oliva <wachiturroxd150@gmail.com>
---
Denzeel Oliva (5):
      clk: samsung: exynos990: Use PLL_CON0 for PLL parent muxes
      clk: samsung: exynos990: Fix CMU_TOP mux/div bit widths
      clk: samsung: exynos990: Replace bogus divs with fixed-factor clocks
      dt-bindings: clock: exynos990: Extend clocks IDs
      clk: samsung: exynos990: Add DPU_BUS and CMUREF mux/div and update CLKS_NR_TOP

 drivers/clk/samsung/clk-exynos990.c           | 80 ++++++++++++++++++++-------
 include/dt-bindings/clock/samsung,exynos990.h |  4 ++
 2 files changed, 63 insertions(+), 21 deletions(-)
---
base-commit: 39f90c1967215375f7d87b81d14b0f3ed6b40c29
change-id: 20250830-fix-cmu-top-0917aa84871b

Best regards,
-- 
Denzeel Oliva <wachiturroxd150@gmail.com>


             reply	other threads:[~2025-08-30 16:28 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-30 16:28 Denzeel Oliva [this message]
2025-08-30 16:28 ` [PATCH v5 1/5] clk: samsung: exynos990: Use PLL_CON0 for PLL parent muxes Denzeel Oliva
2025-08-31 10:54   ` Krzysztof Kozlowski
2025-08-30 16:28 ` [PATCH v5 2/5] clk: samsung: exynos990: Fix CMU_TOP mux/div bit widths Denzeel Oliva
2025-08-30 16:28 ` [PATCH v5 3/5] clk: samsung: exynos990: Replace bogus divs with fixed-factor clocks Denzeel Oliva
2025-08-30 16:28 ` [PATCH v5 4/5] dt-bindings: clock: exynos990: Extend clocks IDs Denzeel Oliva
2025-08-30 16:28 ` [PATCH v5 5/5] clk: samsung: exynos990: Add DPU_BUS and CMUREF mux/div and update CLKS_NR_TOP Denzeel Oliva
2025-08-31 10:55 ` [PATCH v5 0/5] clk: samsung: exynos990: CMU_TOP fixes (mux regs, widths, factors) Krzysztof Kozlowski

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