linux-kernel - [PATCH 0/2] Add driver support for ESWIN eic700 SoC clock controller

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Message-Id: <20250514002233.187-1-dongxuyang@eswincomputing.com>
Date: Wed, 14 May 2025 08:22:33 +0800
From: dongxuyang@...incomputing.com
To: mturquette@...libre.com,
	sboyd@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: ningyu@...incomputing.com,
	linmin@...incomputing.com,
	huangyifeng@...incomputing.com,
	Xuyang Dong <dongxuyang@...incomputing.com>
Subject: [PATCH 0/2] Add driver support for ESWIN eic700 SoC clock controller

From: Xuyang Dong <dongxuyang@...incomputing.com>

	Add support for the clock functionality in the Linux kernel.
	The driver provides basic functionality to manage and control
	the clock signals for the eic7700 series chips, which are part of
	the ESWIN SoC family.

	The driver is integrated with the Linux clock subsystem, allowing
	kernel code to use clock signals on hardware and ensuring proper
	handling of clock events.

	Features:
	 Implement support for the ESWIN eic7700 SoC clock controller.
	 Provide API to manage clock signals for the eic7700 series SoC.
	 Integrate with the Linux clock subsystem for consistency and
	 scalability.

	Supported chips:
	 ESWIN eic7700 series SoC.

	Test:
	 The tests tested on the Sifive HiFive Premier P550 (which uses the EIC7700 SoC),
	 including system boot, networking, EMMC, display, and other peripherals.
	 The drivers for these modules all use the clock module,
	 so the verifies that this clock driver patch is working properly.

Xuyang Dong (2):
  dt-bindings: clock: eswin: Documentation for eic7700 SoC
  clock: eswin: Add eic7700 clock driver

 .../bindings/clock/eswin,eic7700-clock.yaml   |   53 +
 drivers/clk/Kconfig                           |    1 +
 drivers/clk/Makefile                          |    1 +
 drivers/clk/eswin/Kconfig                     |   10 +
 drivers/clk/eswin/Makefile                    |    8 +
 drivers/clk/eswin/clk-eic7700.c               | 3811 +++++++++++++++++
 drivers/clk/eswin/clk-eic7700.h               |  194 +
 drivers/clk/eswin/clk.c                       | 1069 +++++
 drivers/clk/eswin/clk.h                       |  209 +
 .../dt-bindings/clock/eswin,eic7700-clock.h   |  588 +++
 10 files changed, 5944 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/eswin,eic7700-clock.yaml
 create mode 100644 drivers/clk/eswin/Kconfig
 create mode 100644 drivers/clk/eswin/Makefile
 create mode 100644 drivers/clk/eswin/clk-eic7700.c
 create mode 100644 drivers/clk/eswin/clk-eic7700.h
 create mode 100644 drivers/clk/eswin/clk.c
 create mode 100644 drivers/clk/eswin/clk.h
 create mode 100644 include/dt-bindings/clock/eswin,eic7700-clock.h

--
2.17.1