linux-kernel - [PATCH v5 0/2] clk: amlogic: add video-related clocks for S4 SoC

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Message-Id: <20250916-add_video_clk-v5-0-e25293589601@amlogic.com>
Date: Tue, 16 Sep 2025 10:06:05 +0800
From: Chuan Liu via B4 Relay <devnull+chuan.liu.amlogic.com@...nel.org>
To: Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Jerome Brunet <jbrunet@...libre.com>, Kevin Hilman <khilman@...libre.com>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: linux-clk@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-amlogic@...ts.infradead.org, 
 linux-arm-kernel@...ts.infradead.org, Chuan Liu <chuan.liu@...ogic.com>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v5 0/2] clk: amlogic: add video-related clocks for S4 SoC

This patch introduces new clock support for video processing components
including the encoder, demodulator and CVBS interface modules.

The related clocks have passed clk-measure verification.

Signed-off-by: Chuan Liu <chuan.liu@...ogic.com>
---
Changes in v5:
- Add Acked-by tags from Conor.
- Remove unnecessary flags as suggested by Jerome.
- Link to v4: https://lore.kernel.org/r/20250909-add_video_clk-v4-0-5e0c01d47aa8@amlogic.com

Changes in v4:
- Add Acked-by tags from Rob and Krzysztof.
- Fix compilation errors.
- Link to v3: https://lore.kernel.org/r/20250905-add_video_clk-v3-0-8304c91b8b94@amlogic.com

Changes in v3:
- Rebase with Jerome's latest code base.
- Link to v2: https://lore.kernel.org/r/20250814-add_video_clk-v2-0-bb2b5a5f2904@amlogic.com

Changes in v2:
- Removed lcd_an clock tree (previously used in meson series but obsolete in
newer chips).
- Removed Rob's 'Acked-by' tag due to dt-binding changes (Is it necessary?).
- Link to v1: https://lore.kernel.org/r/20250715-add_video_clk-v1-0-40e7f633f361@amlogic.com

---
Chuan Liu (2):
      dt-bindings: clock: add video clock indices for Amlogic S4 SoC
      clk: amlogic: add video-related clocks for S4 SoC

 drivers/clk/meson/s4-peripherals.c                 | 206 ++++++++++++++++++++-
 .../clock/amlogic,s4-peripherals-clkc.h            |  11 ++
 2 files changed, 213 insertions(+), 4 deletions(-)
---
base-commit: 01f3a6d1d59b8e25a6de243b0d73075cf0415eaf
change-id: 20250715-add_video_clk-dc38b5459018

Best regards,
-- 
Chuan Liu <chuan.liu@...ogic.com>