linux-kernel - [PATCH v9 0/3] Add driver for lan966x Generic Clock Controller

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Message-ID: <20211019074030.31294-1-kavyasree.kotagiri@microchip.com>
Date:   Tue, 19 Oct 2021 13:10:27 +0530
From:   Kavyasree Kotagiri <kavyasree.kotagiri@...rochip.com>
To:     <robh+dt@...nel.org>, <mturquette@...libre.com>, <sboyd@...nel.org>
CC:     <nicolas.ferre@...rochip.com>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <UNGLinuxDriver@...rochip.com>, <Eugen.Hristev@...rochip.com>,
        <Kavyasree.Kotagiri@...rochip.com>, <Manohar.Puri@...rochip.com>
Subject: [PATCH v9 0/3] Add driver for lan966x Generic Clock Controller

This patch series adds a device driver for Generic Clock Controller
of lan966x SoC.

v8 -> v9:
- Added Acked-by to dt-bindings and Documentation file.
- Changed clk_name "timer" to "timer1"
- Updated devm_kzalloc in probe function.

v7 -> v8:
- Defined new constant DIV_MAX.
- Corrected and updated prescaler divider condition check.
- Added Acked-by.

v6 -> v7:
- Added Kconfig and Makefile entires for lan966x clock driver.

v5 -> v6:
- Added Acked-by to dt-bindings file.
- Removed "_clk" in clock-names.
- Added Reviewed-by to Documentation file.

v4 -> v5:
- In v4 dt-bindings, missed adding "clock-names" in required
  properties and example. So, added them.
- Returning proper error - PTR_ERR.
- Removed unused variable "ret" in probe function.

v3 -> v4:
- Updated "clocks" and added "clock-names" in dt-bindings.
- Used clk_parent_data instead of of_clk_get_parent_name().

v2 -> v3:
- Fixed dt_binding_check errors.

v1 -> v2:
- Updated license in dt-bindings.
- Updated example provided for clock controller node.

Kavyasree Kotagiri (3):
  dt-bindings: clock: lan966x: Add binding includes for lan966x SoC
    clock IDs
  dt-bindings: clock: lan966x: Add LAN966X Clock Controller
  clk: lan966x: Add lan966x SoC clock driver

 .../bindings/clock/microchip,lan966x-gck.yaml |  57 +++++
 drivers/clk/Kconfig                           |   7 +
 drivers/clk/Makefile                          |   1 +
 drivers/clk/clk-lan966x.c                     | 240 ++++++++++++++++++
 include/dt-bindings/clock/microchip,lan966x.h |  28 ++
 5 files changed, 333 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/microchip,lan966x-gck.yaml
 create mode 100644 drivers/clk/clk-lan966x.c
 create mode 100644 include/dt-bindings/clock/microchip,lan966x.h

-- 
2.17.1